diff --git a/dnn/include/megdnn/oprs/base.h b/dnn/include/megdnn/oprs/base.h
index 1c185c8f..1fedcd5d 100644
--- a/dnn/include/megdnn/oprs/base.h
+++ b/dnn/include/megdnn/oprs/base.h
@@ -99,6 +99,27 @@ enum class AlgoDataType : uint32_t {
 class Algorithm {
 public:
     static constexpr uint32_t INVALID_ALGO_TYPE = static_cast<uint32_t>(-1);
+
+    /**
+     * \brief the attribe of the algo, such as REPRODUCIBLE, NAIVE
+     *
+     */
+    enum class Attribute : uint32_t {
+
+        /**
+         * \brief whether the execution result is
+         *      reproducible across multiple runs.
+         */
+        REPRODUCIBLE = 1 << 0,
+
+        /**
+         * \brief whether the algo is naive
+         * Mark algorithms with simple implementation as NAIVE, so we can filter
+         * these algorithms to speed up fastrun.
+         * */
+        NAIVE = 1 << 1,
+    };
+
     /**
      * \brief Algorithm information, we can get real algo from
      * AlgorithmInfo::Info::Desc
@@ -121,7 +142,7 @@ public:
         } desc;
         //! algorithm name
         std::string name;
-        bool is_reproducible;
+        Attribute attribute;
         bool valid() const { return desc.valid(); }
         void reset() { desc.reset(); }
         //! desc donate the algo
@@ -131,18 +152,20 @@ public:
     virtual ~Algorithm() = default;
 
     /**
-     * \brief whether the execution result is
-     *      reproducible across multiple runs.
+     * \brief get the attribute of the algo
      */
-    virtual bool is_reproducible() const = 0;
+    virtual Attribute attribute() const = 0;
+
     virtual const char* name() const = 0;
     //! serialized param
     virtual std::string param() const { return {}; }
     virtual uint32_t type() const = 0;
 
+    bool contain_attribute(const Attribute& attr) const;
+
     Handle::HandleType handle_type() const { return m_handle_type; }
     Info info() const {
-        return {{handle_type(), type(), param()}, name(), is_reproducible()};
+        return {{handle_type(), type(), param()}, name(), attribute()};
     }
 
     Info::Desc desc() const { return {handle_type(), type(), param()}; }
@@ -524,6 +547,7 @@ protected:
 }  // namespace detail
 
 using Algorithm = detail::Algorithm;
+using AlgoAttribute = Algorithm::Attribute;
 using ExecutionPolicy = detail::ExecutionPolicy;
 }  // namespace megdnn
 
diff --git a/dnn/src/aarch64/conv_bias/fp16/algos.h b/dnn/src/aarch64/conv_bias/fp16/algos.h
index 2566ebc0..16aa65d9 100644
--- a/dnn/src/aarch64/conv_bias/fp16/algos.h
+++ b/dnn/src/aarch64/conv_bias/fp16/algos.h
@@ -19,7 +19,9 @@ namespace aarch64 {
 class ConvBiasImpl::AlgoF16DirectStride2 final : public AlgoBase {
     SmallVector<NCBKern> get_kimpls(const NCBKernSizeParam& param) const;
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV8F16STRD2"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
diff --git a/dnn/src/aarch64/conv_bias/fp32/algos.h b/dnn/src/aarch64/conv_bias/fp32/algos.h
index ba1fe98b..da810189 100644
--- a/dnn/src/aarch64/conv_bias/fp32/algos.h
+++ b/dnn/src/aarch64/conv_bias/fp32/algos.h
@@ -23,7 +23,9 @@ using FallbackConvBiasImpl = fallback::ConvBiasImpl;
 class ConvBiasImpl::AlgoF32DirectStride2 final : public AlgoBase {
     SmallVector<NCBKern> get_kimpls(const NCBKernSizeParam& param) const;
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV8F32STRD2"; }
 
     bool usable(const NCBKernSizeParam& param,
diff --git a/dnn/src/aarch64/conv_bias/int8/algos.h b/dnn/src/aarch64/conv_bias/int8/algos.h
index cc19d185..c74f856c 100644
--- a/dnn/src/aarch64/conv_bias/int8/algos.h
+++ b/dnn/src/aarch64/conv_bias/int8/algos.h
@@ -25,7 +25,9 @@ class ConvBiasImpl::AlgoS8MatrixMul final : public AlgoBase {
     static void kimpl(const NCBKernParam& param, const NCBKernIndex& ncb_index);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "S8MATMUL"; }
 
     bool usable(const NCBKernSizeParam& param,
diff --git a/dnn/src/aarch64/conv_bias/quint8/algos.h b/dnn/src/aarch64/conv_bias/quint8/algos.h
index 7cc9a971..5c36f75a 100644
--- a/dnn/src/aarch64/conv_bias/quint8/algos.h
+++ b/dnn/src/aarch64/conv_bias/quint8/algos.h
@@ -25,7 +25,9 @@ class ConvBiasImpl::AlgoQU8MatrixMul final : public AlgoBase {
     static void kimpl(const NCBKernParam& param, const NCBKernIndex&);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "QU8MATMUL"; }
 
     bool usable(const NCBKernSizeParam& param,
diff --git a/dnn/src/aarch64/matrix_mul/algos.h b/dnn/src/aarch64/matrix_mul/algos.h
index 12e42f45..7b7b03cb 100644
--- a/dnn/src/aarch64/matrix_mul/algos.h
+++ b/dnn/src/aarch64/matrix_mul/algos.h
@@ -21,7 +21,9 @@ namespace aarch64 {
 
 class MatrixMulImpl::AlgoF32K8x12x1 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_F32K8X12X1"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -32,7 +34,9 @@ public:
 
 class MatrixMulImpl::AlgoF32MK4_8x12x1 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_F32_MK4_K8X12X1"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -43,7 +47,9 @@ public:
 
 class MatrixMulImpl::AlgoF32K4x16x1 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_F32K4X16X1"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -54,7 +60,9 @@ public:
 
 class MatrixMulImpl::AlgoF32MK4_4x16 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_F32_MK4_4x16"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -76,7 +84,9 @@ public:
 #if __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
 class MatrixMulImpl::AlgoF16K8x24x1 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_F16_K8X24X1"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -87,7 +97,9 @@ public:
 
 class MatrixMulImpl::AlgoF16MK8_8x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_F16_MK8_8X8"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -102,7 +114,9 @@ public:
 #if __ARM_FEATURE_DOTPROD
 class MatrixMulImpl::AlgoInt8x8x32K8x12x4DotProd final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "AARCH64_INT8X8X32_K8X12X4_DOTPROD";
     }
@@ -115,7 +129,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32MK4_8x12x4DotProd final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "AARCH64_INT8X8X32_MK4_8X12X4_DOTPROD";
     }
@@ -129,7 +145,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32MK4_4x4x16 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_INT8X8X32_MK4_4X4X16"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -143,7 +161,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32K4x4x16 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_INT8X8X32_K4X4X16"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -156,7 +176,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32K8x8x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_INT8X8X32_K8X8X8"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -169,7 +191,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x16K8x8x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_INT8X8X16_K8X8X8"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -182,7 +206,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x16K4x4x16 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_INT8X8X16_K4X4X16"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -194,7 +220,9 @@ public:
 
 class MatrixMulImpl::AlgoInt4x4x16K8x8x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_INT4X4X16_K8X8X8"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -207,7 +235,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x16MK4_16x12x4 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "AARCH64_INT8X8X16_MK4_16X12X4";
     }
@@ -223,7 +253,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x16MK4_K8x8x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "AARCH64_INT8X8X16_MK4_K8X8X8";
     }
@@ -239,7 +271,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x16MK4_4x4x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_INT8X8X16_MK4_4X4X8"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -253,7 +287,9 @@ public:
 
 class MatrixMulImpl::AlgoInt16x16x32K12x8x1 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_INT16X16X32_K12X8X1"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -265,7 +301,9 @@ public:
 
 class MatrixMulImpl::AlgoInt16x16x32MK8_8x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_INT16X16X32_MK8_8X8"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -278,7 +316,9 @@ public:
 #if __ARM_FEATURE_DOTPROD
 class MatrixMulImpl::AlgoQuint8K8x8x4DotProd final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "AARCH64_QUINT8_K8X8X4_DOTPROD";
     }
@@ -291,7 +331,9 @@ public:
 
 class MatrixMulImpl::AlgoQuint8GemvDotProd final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_QUINT8_GEMV_DOTPROD"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -306,7 +348,9 @@ public:
 
 class MatrixMulImpl::AlgoQuint8K8x8x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH64_QUINT8_K8X8X8"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
diff --git a/dnn/src/arm_common/conv_bias/f16/algos.h b/dnn/src/arm_common/conv_bias/f16/algos.h
index 02f957fe..5210ada2 100644
--- a/dnn/src/arm_common/conv_bias/f16/algos.h
+++ b/dnn/src/arm_common/conv_bias/f16/algos.h
@@ -29,6 +29,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT16);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F23_FP16)
 };
@@ -45,6 +48,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT16);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F45_FP16)
 };
@@ -60,7 +66,9 @@ public:
         }
         return m_name.c_str();
     }
-
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT16);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F63_FP16)
 };
@@ -76,6 +84,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT16);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F23_8X8_FP16)
 };
@@ -84,7 +95,9 @@ class ConvBiasImpl::AlgoF16Direct final : public AlgoBase {
     SmallVector<NCBKern> get_kimpls(const NCBKernSizeParam& param) const;
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "F16DIRECT"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -104,7 +117,9 @@ class ConvBiasImpl::AlgoF16DirectStride1 final : public AlgoBase {
     SmallVector<NCBKern> get_kimpls(const NCBKernSizeParam& param) const;
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "F16STRD1"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
diff --git a/dnn/src/arm_common/conv_bias/fp32/algos.h b/dnn/src/arm_common/conv_bias/fp32/algos.h
index e5998f89..f7935bd8 100644
--- a/dnn/src/arm_common/conv_bias/fp32/algos.h
+++ b/dnn/src/arm_common/conv_bias/fp32/algos.h
@@ -29,6 +29,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT32);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F23_4X4_FP32)
 };
@@ -45,6 +48,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT32);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F63_FP32)
 };
@@ -61,6 +67,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT32);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F63_4X4_FP32)
 };
@@ -77,6 +86,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT32);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F54_FP32)
 };
@@ -93,6 +105,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT32);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F45_FP32)
 };
@@ -111,6 +126,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT32);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F23_4X4_NCHW44_F32)
 };
@@ -128,6 +146,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT32);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F63_4X4_NCHW44_F32)
 };
@@ -145,6 +166,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT32);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F73_4X4_NCHW44_F32)
 };
@@ -154,7 +178,9 @@ class ConvBiasImpl::AlgoF32Direct final : public AlgoBase {
     SmallVector<NCBKern> get_kimpls(const NCBKernSizeParam& param) const;
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "F32DIRECT"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -172,7 +198,9 @@ class ConvBiasImpl::AlgoF32DirectStride1 final : public AlgoBase {
     SmallVector<NCBKern> get_kimpls(const NCBKernSizeParam& param) const;
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "F32STRD1"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -190,7 +218,9 @@ class ConvBiasImpl::AlgoF32DirectStride2 final : public AlgoBase {
     SmallVector<NCBKern> get_kimpls(const NCBKernSizeParam& param) const;
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "F32STRD2"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -209,7 +239,9 @@ class ConvBiasImpl::AlgoF32DirectNCHW44 final : public AlgoBase {
 
 public:
     AlgoF32DirectNCHW44() {}
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "F32_CONV_NCHW44_DIRECT"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -228,7 +260,9 @@ class ConvBiasImpl::AlgoF32DirectNCHWNCHW44 final : public AlgoBase {
 
 public:
     AlgoF32DirectNCHWNCHW44() {}
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "F32_CONV_NCHW_NCHW44"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -246,7 +280,9 @@ class ConvBiasImpl::AlgoF32ChannelWiseNCHW44 final : public AlgoBase {
     SmallVector<NCBKern> get_kimpls(const NCBKernSizeParam& param) const;
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "F32_CHANNEL_WISE_NCHW44"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
diff --git a/dnn/src/arm_common/conv_bias/int8/algos.h b/dnn/src/arm_common/conv_bias/int8/algos.h
index 9b42190e..773f9c7d 100644
--- a/dnn/src/arm_common/conv_bias/int8/algos.h
+++ b/dnn/src/arm_common/conv_bias/int8/algos.h
@@ -20,7 +20,9 @@ namespace arm_common {
 class ConvBiasImpl::AlgoS8DirectStride1 final : public AlgoBase {
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "S8STRD1"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -39,7 +41,9 @@ public:
 class ConvBiasImpl::AlgoS8DirectStride2 final : public AlgoBase {
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "S8STRD2"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -56,7 +60,9 @@ public:
 class ConvBiasImpl::AlgoS8DirectNCHW44 final : public AlgoBase {
 public:
     AlgoS8DirectNCHW44() {}
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "S8_NCHW44_DIRECT"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -73,7 +79,9 @@ public:
 class ConvBiasImpl::AlgoS8DirectNCHWNCHW44 final : public AlgoBase {
 public:
     AlgoS8DirectNCHWNCHW44() {}
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "S8_CONV_NCHW_NCHW44"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -89,7 +97,9 @@ public:
 
 class ConvBiasImpl::AlgoS8ChanWiseStride1NCHW44 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "S8_CHAN_WISE_STRD1_NCHW44"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -104,7 +114,9 @@ public:
 
 class ConvBiasImpl::AlgoS8ChanWiseStride2NCHW44 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "S8_CHAN_WISE_STRD2_NCHW44"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -121,7 +133,9 @@ public:
 
 class ConvBiasImpl::AlgoDotS8DirectNCHWNCHW44 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMDOTS8_NCHW_NCHW44"; }
     bool usable(const NCBKernSizeParam&,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -138,7 +152,9 @@ public:
 class ConvBiasImpl::AlgoDotS8DirectStride1 final : public AlgoBase {
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMDOTS8STRD1"; }
     bool usable(const NCBKernSizeParam&,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -155,7 +171,9 @@ public:
 class ConvBiasImpl::AlgoDotS8DirectStride2 final : public AlgoBase {
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMDOTS8STRD2"; }
 
     bool usable(const NCBKernSizeParam&,
@@ -174,7 +192,9 @@ class ConvBiasImpl::AlgoDotS8Direct_NCHW44 final : public AlgoBase {
 public:
     AlgoDotS8Direct_NCHW44() {}
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMDOTS8DIRECT_NCHW44"; }
     bool usable(const NCBKernSizeParam&,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -205,6 +225,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::QINT8X8X32);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F23_8X8_S8)
 };
@@ -223,6 +246,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::QINT8X8X32);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F23_8X8_NCHW44_S8CF32)
 };
@@ -241,7 +267,9 @@ public:
         }
         return m_name.c_str();
     }
-
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::QINT8X8X32);
     MEGDNN_DECL_ALGO_TYPE(ARM_COMMON_WINOGRAD_F23_8X8_NCHW44_S8)
 };
diff --git a/dnn/src/arm_common/conv_bias/int8x8x16/algos.h b/dnn/src/arm_common/conv_bias/int8x8x16/algos.h
index 2977610b..1ebc2083 100644
--- a/dnn/src/arm_common/conv_bias/int8x8x16/algos.h
+++ b/dnn/src/arm_common/conv_bias/int8x8x16/algos.h
@@ -29,7 +29,9 @@ class ConvBiasImpl::AlgoI8x8x16Direct final : public AlgoBase {
                              const CpuNDRange& workspace_ids);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "I8816DIRECT"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -45,7 +47,9 @@ public:
 class ConvBiasImpl::AlgoS8x8x16DirectNCHW44 final : public AlgoBase {
 public:
     AlgoS8x8x16DirectNCHW44() {}
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "S8x8x16_NCHW44_DIRECT"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -71,7 +75,9 @@ class ConvBiasImpl::AlgoI8x8x16Stride2 final : public AlgoBase {
                              const CpuNDRange& workspace_ids);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "I8816STRD2"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -87,7 +93,9 @@ public:
 
 class ConvBiasImpl::AlgoI8x8x16Stride2Filter2 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "I8816STRD2F2"; }
 
     bool usable(const NCBKernSizeParam& param,
@@ -105,10 +113,10 @@ public:
 class ConvBiasImpl::AlgoS8x8x16ChanWiseStride1Stride2NCHW44 final
         : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
-    const char* name() const override {
-        return "S8x8x16_CHAN_WISE_STRD1_STRD2_NCHW44";
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
     }
+    const char* name() const override { return "S8x8x16_CHAN_WISE_STRD1_STRD2_NCHW44"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
     size_t get_workspace(
@@ -126,7 +134,9 @@ class ConvBiasImpl::AlgoI8x8x16DirectNCHWNCHW44 final : public AlgoBase {
 
 public:
     AlgoI8x8x16DirectNCHWNCHW44() {}
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "I8816_CONV_NCHW_NCHW44"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
diff --git a/dnn/src/arm_common/conv_bias/quint8/algos.h b/dnn/src/arm_common/conv_bias/quint8/algos.h
index 46143529..1924034d 100644
--- a/dnn/src/arm_common/conv_bias/quint8/algos.h
+++ b/dnn/src/arm_common/conv_bias/quint8/algos.h
@@ -20,7 +20,9 @@ namespace arm_common {
 class ConvBiasImpl::AlgoQU8DirectStride1 final : public AlgoBase {
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "QU8STRD1"; }
 
     bool usable(const NCBKernSizeParam& param,
@@ -38,7 +40,9 @@ public:
 class ConvBiasImpl::AlgoQU8DirectStride2 final : public AlgoBase {
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "QU8STRD2"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -55,7 +59,9 @@ public:
 class ConvBiasImpl::AlgoDotU8DirectStride1 final : public AlgoBase {
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMDOTU8STRD1"; }
 
     bool usable(const NCBKernSizeParam& param,
@@ -73,7 +79,9 @@ public:
 class ConvBiasImpl::AlgoDotU8DirectStride2 final : public AlgoBase {
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMDOTU8STRD2"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
diff --git a/dnn/src/arm_common/convolution/int8x8x32/algos.h b/dnn/src/arm_common/convolution/int8x8x32/algos.h
index 7181255e..21f18d63 100644
--- a/dnn/src/arm_common/convolution/int8x8x32/algos.h
+++ b/dnn/src/arm_common/convolution/int8x8x32/algos.h
@@ -23,7 +23,9 @@ namespace arm_common {
 class ConvolutionBackwardDataImpl::AlgoSdot8DirectStride1 final
         : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "AARCH32_I8x8x32_DECONV_STRIDE1";
     }
@@ -42,7 +44,9 @@ public:
 class ConvolutionBackwardDataImpl::AlgoSdot8DirectStride2 final
         : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "AARCH32_I8x8x32_DECONV_STRIDE2";
     }
diff --git a/dnn/src/arm_common/convolution/quint8/algos.h b/dnn/src/arm_common/convolution/quint8/algos.h
index 6f5d738f..e48d15b9 100644
--- a/dnn/src/arm_common/convolution/quint8/algos.h
+++ b/dnn/src/arm_common/convolution/quint8/algos.h
@@ -22,7 +22,9 @@ namespace arm_common {
 class ConvolutionBackwardDataImpl::AlgoUdot8DirectStride1 final
         : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "ARM_COMMON_QUINT8_DIRECT_DECONV_STRIDE1";
     }
@@ -42,7 +44,9 @@ public:
 class ConvolutionBackwardDataImpl::AlgoUdot8DirectStride2 final
         : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "ARM_COMMON_QUINT8_DIRECT_DECONV_STRIDE2";
     }
diff --git a/dnn/src/arm_common/elemwise/binary/algo.h b/dnn/src/arm_common/elemwise/binary/algo.h
index 65f13e3d..bde96007 100644
--- a/dnn/src/arm_common/elemwise/binary/algo.h
+++ b/dnn/src/arm_common/elemwise/binary/algo.h
@@ -18,7 +18,9 @@ namespace arm_common {
     class ElemwiseImpl::AlgoBinary##case final                       \
             : public ElemwiseImpl::AlgoBase {                        \
         mutable std::string m_name;                                  \
-        bool is_reproducible() const override { return true; }       \
+        AlgoAttribute attribute() const override {                   \
+            return AlgoAttribute::REPRODUCIBLE;                      \
+        }                                                            \
         const char* name() const override {                          \
             if (m_name.empty()) {                                    \
                 m_name = megdnn_mangle(                              \
diff --git a/dnn/src/arm_common/elemwise/opr_impl.h b/dnn/src/arm_common/elemwise/opr_impl.h
index 43ab56a3..84c131cd 100644
--- a/dnn/src/arm_common/elemwise/opr_impl.h
+++ b/dnn/src/arm_common/elemwise/opr_impl.h
@@ -11,8 +11,8 @@
  */
 #pragma once
 #include "src/fallback/elemwise/opr_impl.h"
-
 #include "src/arm_common/elemwise_op.h"
+
 namespace megdnn {
 namespace arm_common {
 class ElemwiseImpl final : public fallback::ElemwiseImpl {
diff --git a/dnn/src/arm_common/elemwise/ternary/algo.h b/dnn/src/arm_common/elemwise/ternary/algo.h
index 0b9ce668..3748830c 100644
--- a/dnn/src/arm_common/elemwise/ternary/algo.h
+++ b/dnn/src/arm_common/elemwise/ternary/algo.h
@@ -18,7 +18,9 @@ namespace arm_common {
     class ElemwiseImpl::AlgoTernaryFma3##case final                   \
             : public ElemwiseImpl::AlgoBase {                         \
         mutable std::string m_name;                                   \
-        bool is_reproducible() const override { return true; }        \
+        AlgoAttribute attribute() const override {                    \
+            return AlgoAttribute::REPRODUCIBLE;                       \
+        }                                                             \
         const char* name() const override {                           \
             if (m_name.empty()) {                                     \
                 m_name = megdnn_mangle(                               \
diff --git a/dnn/src/arm_common/elemwise/unary/algo.h b/dnn/src/arm_common/elemwise/unary/algo.h
index d85b65e2..4be33cf2 100644
--- a/dnn/src/arm_common/elemwise/unary/algo.h
+++ b/dnn/src/arm_common/elemwise/unary/algo.h
@@ -16,7 +16,9 @@ namespace arm_common {
 class ElemwiseImpl::AlgoUnary final : public ElemwiseImpl::AlgoBase {
     mutable std::string m_name;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         if (m_name.empty()) {
             m_name = megdnn_mangle(ssprintf("Elemwise::AlgoUnary"));
diff --git a/dnn/src/arm_common/matrix_mul/algos.h b/dnn/src/arm_common/matrix_mul/algos.h
index eb91e273..89705b70 100644
--- a/dnn/src/arm_common/matrix_mul/algos.h
+++ b/dnn/src/arm_common/matrix_mul/algos.h
@@ -19,7 +19,9 @@ namespace arm_common {
 
 class MatrixMulImpl::AlgoInt8x8x16 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARM_COMMON_INT8X8X16"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -31,7 +33,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32Gemv : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARM_COMMON_INT8X8X32_GEMV"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -45,7 +49,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32GemvMK4 : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARM_COMMON_INT8X8X32_GEMV_MK4"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -60,7 +66,9 @@ public:
 #if __ARM_FEATURE_DOTPROD
 class MatrixMulImpl::AlgoInt8x8x32GemvMK4Dot : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARM_COMMON_INT8X8X32_GEMV_MK4_DOT"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -78,7 +86,9 @@ protected:
     ~AlgoF32Gemv() = default;
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARM_COMMON_F32_GEMV"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -91,7 +101,9 @@ public:
 
 class MatrixMulImpl::AlgoF32GemvMK4 : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARM_COMMON_F32_GEMV_MK4"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -106,7 +118,9 @@ public:
 #if __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
 class MatrixMulImpl::AlgoF16Gemv : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARM_COMMON_F16_GEMV"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -121,7 +135,9 @@ public:
 
 class MatrixMulImpl::AlgoGevm : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARM_COMMON_GEVM"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
diff --git a/dnn/src/arm_common/pooling/algo.h b/dnn/src/arm_common/pooling/algo.h
index 15929411..d7c0f00f 100644
--- a/dnn/src/arm_common/pooling/algo.h
+++ b/dnn/src/arm_common/pooling/algo.h
@@ -22,7 +22,9 @@ using AlgoBase = PoolingImpl::AlgoBase;
 
 class PoolingImpl::AlgoFilterxModexStride1 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_STRIDE1"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
@@ -30,14 +32,18 @@ public:
 
 class PoolingImpl::AlgoFilter2ModexStride2 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_STRIDE2"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
 };
 class PoolingImpl::AlgoFilter3MaxStride2 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_FILTER3_MAX"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
@@ -45,7 +51,9 @@ public:
 
 class PoolingImpl::AlgoFilter3AverageStride2 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_FILTER3_AVERAGE"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
@@ -53,7 +61,9 @@ public:
 
 class PoolingImpl::AlgoFilter4MaxStride2 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_FILTER4_MAX"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
@@ -61,7 +71,9 @@ public:
 
 class PoolingImpl::AlgoFilter5MaxStride2 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_FILTER5_MAX"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
@@ -69,7 +81,9 @@ public:
 
 class PoolingImpl::AlgoInt8Filter2MaxStride2 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_INT8_FILTER2X2"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
@@ -77,7 +91,9 @@ public:
 
 class PoolingImpl::AlgoInt8Filter3MaxStride2 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_INT8_FILTER3X3"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
@@ -85,7 +101,9 @@ public:
 
 class PoolingImpl::AlgoFilter3ModexStridexNCHW44 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_FILTER3_MODEX_STRIDEX_NCHW44"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
@@ -93,7 +111,9 @@ public:
 
 class PoolingImpl::AlgoFilter2ModexStridexNCHW44 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_FILTER2_MODEX_STRIDEX_NCHW44"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
@@ -101,7 +121,9 @@ public:
 
 class PoolingImpl::AlgoFilter4ModexStridexNCHW44 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_FILTER4_MODEX_STRIDEX_NCHW44"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
@@ -109,14 +131,18 @@ public:
 
 class PoolingImpl::AlgoFilter5ModexStridexNCHW44 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_FILTER5_MODEX_STRIDEX_NCHW44"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
 };
 class PoolingImpl::AlgoFp32ModexStridexNCHW44 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    };
     const char* name() const override { return "ARM_POOLING_FP32_MODEX_STRIDEX_NCHW44"; }
     bool usable(const PoolingKernSizeParam& param) const override;
     void exec(const PoolingKernParam& param) const override;
diff --git a/dnn/src/armv7/conv_bias/int8/algos.h b/dnn/src/armv7/conv_bias/int8/algos.h
index 91127476..3260bd25 100644
--- a/dnn/src/armv7/conv_bias/int8/algos.h
+++ b/dnn/src/armv7/conv_bias/int8/algos.h
@@ -24,7 +24,9 @@ class ConvBiasImpl::AlgoS8MatrixMul final : public AlgoBase {
     static void kimpl(const NCBKernParam& param, const NCBKernIndex&);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "S8MATMUL"; }
 
     bool usable(const NCBKernSizeParam& param,
diff --git a/dnn/src/armv7/conv_bias/quint8/algos.h b/dnn/src/armv7/conv_bias/quint8/algos.h
index de5e2f66..a3c412d8 100644
--- a/dnn/src/armv7/conv_bias/quint8/algos.h
+++ b/dnn/src/armv7/conv_bias/quint8/algos.h
@@ -24,7 +24,9 @@ class ConvBiasImpl::AlgoQU8MatrixMul final : public AlgoBase {
     static void kimpl(const NCBKernParam& param, const NCBKernIndex&);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "QU8MATMUL"; }
 
     bool usable(const NCBKernSizeParam& param,
diff --git a/dnn/src/armv7/matrix_mul/algos.h b/dnn/src/armv7/matrix_mul/algos.h
index d3b28e80..7c4ca669 100644
--- a/dnn/src/armv7/matrix_mul/algos.h
+++ b/dnn/src/armv7/matrix_mul/algos.h
@@ -21,7 +21,9 @@ namespace armv7 {
 
 class MatrixMulImpl::AlgoF32 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_F32"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -32,7 +34,9 @@ public:
 
 class MatrixMulImpl::AlgoF32MK4Pack4x12 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_F32_MK4_PACK_4X12"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -43,7 +47,9 @@ public:
 
 class MatrixMulImpl::AlgoF32MK4_4x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_F32_MK4_4x8"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -56,7 +62,9 @@ public:
 #if __ARM_FEATURE_FP16_VECTOR_ARITHMETIC
 class MatrixMulImpl::AlgoF16K4x16x1 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH32_F16_K4X16X1"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -66,7 +74,9 @@ public:
 };
 class MatrixMulImpl::AlgoF16MK8_4x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH32_F16_MK8_4X8"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -79,7 +89,9 @@ public:
 #if __ARM_FEATURE_DOTPROD
 class MatrixMulImpl::AlgoInt8x8x32K6x8x4 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH32_INT8_K6X8X4"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -90,7 +102,9 @@ public:
 
 class MatrixMulImpl::AlgoQuint8DotK4x8x4 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "AARCH32_QUINT8_K4X8X4"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -101,7 +115,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32MK4_8x4x4DotProd final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "AARCH32_INT8_MK4_8X4X4_DOTPROD";
     }
@@ -124,7 +140,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32K4x2x16 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_INT8X8X32_K4X2X16"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -136,7 +154,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32K4x8x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_INT8X8X32_K4X8X8"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -148,7 +168,9 @@ public:
 
 class MatrixMulImpl::AlgoQuint8K4x8x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_QUINT8_K4X8X8"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -159,7 +181,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x16K4x2x16 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_INT8X8X16_K4X2X16"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -171,7 +195,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x16K4x8x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_INT8X8X16_K4X8X8"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -183,7 +209,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x16K8x8x4 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_INT8X8X16_K8X8X4"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -195,7 +223,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x16MK4_8x8x4 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_INT8X8X16_MK4_K8X8X4"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -207,7 +237,9 @@ public:
 
 class MatrixMulImpl::AlgoInt16x16x32K12x4x1 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_INT16X16X32_K12X4X1"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -219,7 +251,9 @@ public:
 
 class MatrixMulImpl::AlgoInt16x16x32MK8_4x8 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_INT16X16X32_MK8_4X8"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -231,7 +265,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32MK4_4x2x16 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "ARMV7_INT8X8X32_MK4_4X2X16"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
diff --git a/dnn/src/common/algo_base.cpp b/dnn/src/common/algo_base.cpp
new file mode 100644
index 00000000..f5b2e9f8
--- /dev/null
+++ b/dnn/src/common/algo_base.cpp
@@ -0,0 +1,22 @@
+/**
+ * \file dnn/src/common/algo_base.cpp
+ * MegEngine is Licensed under the Apache License, Version 2.0 (the "License")
+ *
+ * Copyright (c) 2014-2021 Megvii Inc. All rights reserved.
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT ARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ * implied.
+ */
+
+#include "src/common/algo_base.h"
+#include "src/common/utils.h"
+
+using namespace megdnn;
+
+bool Algorithm::contain_attribute(const Attribute& attr) const {
+    return bool(attribute() & attr);
+}
+
+// vim: syntax=cpp.doxygen
diff --git a/dnn/src/common/algo_base.h b/dnn/src/common/algo_base.h
index e0f3202b..ff9b0d58 100644
--- a/dnn/src/common/algo_base.h
+++ b/dnn/src/common/algo_base.h
@@ -21,6 +21,8 @@
 
 namespace megdnn {
 
+MEGDNN_DEF_ENUM_CLASS_BIT_OPR(AlgoAttribute)
+
 #define MEGDNN_DECL_ALGO_TYPE(_type)                              \
     uint32_t type() const override {                              \
         return static_cast<std::underlying_type<AlgoType>::type>( \
diff --git a/dnn/src/common/algo_chooser.h b/dnn/src/common/algo_chooser.h
index 4db9df59..da89c0ab 100644
--- a/dnn/src/common/algo_chooser.h
+++ b/dnn/src/common/algo_chooser.h
@@ -82,7 +82,7 @@ template <typename Opr>
 typename Opr::Algorithm* get_reproducible_algo(typename Opr::AlgoBase* algo,
                                                bool reproducible) {
     if (reproducible) {
-        if (algo->is_reproducible()) {
+        if (algo->contain_attribute(AlgoAttribute::REPRODUCIBLE)) {
             return algo;
         }
     } else {
@@ -113,7 +113,7 @@ typename Opr::Algorithm* get_reproducible_algo(
             }
         }
         if (i->is_available(args)) {
-            if (!i->is_reproducible())
+            if (!i->contain_attribute(AlgoAttribute::REPRODUCIBLE))
                 available_but_not_reproducible = true;
         }
     }
diff --git a/dnn/src/common/utils.h b/dnn/src/common/utils.h
index 5f1877a8..2937534c 100644
--- a/dnn/src/common/utils.h
+++ b/dnn/src/common/utils.h
@@ -54,6 +54,7 @@
 #include <mutex>
 #include <string>
 #include <thread>
+#include <type_traits>
 
 #if defined(_WIN32)
 #include <windows.h>
@@ -683,6 +684,62 @@ inline void* get_origin_ptr(const TensorND* tensor, void* ptr) {
     return static_cast<void*>(static_cast<dt_byte*>(ptr) -
                               tensor->layout.span().low_byte);
 }
+
+template <typename T>
+class EnumClassBit {
+    std::underlying_type_t<T> m_val;
+
+    constexpr EnumClassBit(std::underlying_type_t<T> v) : m_val(v) {}
+
+public:
+    constexpr EnumClassBit(T v)
+            : m_val(static_cast<std::underlying_type_t<T>>(v)) {}
+
+    constexpr operator T() const { return static_cast<T>(m_val); }
+
+    constexpr explicit operator bool() const { return m_val; }
+
+#define DEF_OPR(op)                                                     \
+    constexpr EnumClassBit operator op(const EnumClassBit& rhs) const { \
+        return m_val op rhs.m_val;                                      \
+    }
+
+    DEF_OPR(&)
+    DEF_OPR(|)
+    DEF_OPR (^)
+
+    constexpr EnumClassBit operator~() const { return ~m_val; }
+
+#undef DEF_OPR
+};
+
+#define _MEGDNN_DECBO_SINGLE_OPR(cls, op)                                    \
+    inline constexpr ::megdnn::EnumClassBit<cls> operator op(cls x, cls y) { \
+        return ::megdnn::EnumClassBit<cls>(x)                                \
+                op ::megdnn::EnumClassBit<cls>(y);                           \
+    }                                                                        \
+    inline constexpr ::megdnn::EnumClassBit<cls> operator op(                \
+            ::megdnn::EnumClassBit<cls> x, cls y) {                          \
+        return x op ::megdnn::EnumClassBit<cls>(y);                          \
+    }
+
+#define _MEGDNN_DECBO_SINGLE_OPR_ASSIGN(cls, op)          \
+    inline constexpr cls& operator op##=(cls& x, cls y) { \
+        x = x op ::megdnn::EnumClassBit<cls>(y);          \
+        return x;                                         \
+    }
+
+#define MEGDNN_DEF_ENUM_CLASS_BIT_OPR(cls)                          \
+    _MEGDNN_DECBO_SINGLE_OPR(cls, &)                                \
+    _MEGDNN_DECBO_SINGLE_OPR(cls, |)                                \
+    _MEGDNN_DECBO_SINGLE_OPR(cls, ^)                                \
+    _MEGDNN_DECBO_SINGLE_OPR_ASSIGN(cls, &)                         \
+    _MEGDNN_DECBO_SINGLE_OPR_ASSIGN(cls, |)                         \
+    _MEGDNN_DECBO_SINGLE_OPR_ASSIGN(cls, ^)                         \
+    inline constexpr ::megdnn::EnumClassBit<cls> operator~(cls x) { \
+        return ~::megdnn::EnumClassBit<cls>(x);                     \
+    }
+
 }  // namespace megdnn
 
 // vim: syntax=cpp.doxygen
diff --git a/dnn/src/cuda/batch_conv_bias/algo.h b/dnn/src/cuda/batch_conv_bias/algo.h
index f846d462..bc995f26 100644
--- a/dnn/src/cuda/batch_conv_bias/algo.h
+++ b/dnn/src/cuda/batch_conv_bias/algo.h
@@ -14,6 +14,7 @@
 #include <unordered_map>
 #include "megdnn/oprs.h"
 
+#include "megdnn/oprs/base.h"
 #include "src/common/utils.h"
 #include "src/cuda/batch_conv_bias/opr_impl.h"
 #include "src/cuda/handle.h"
@@ -67,7 +68,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
 
@@ -89,7 +91,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     const char* name() const override {
         return "BATCH_CONV_BIAS_INT8_NCHW4_GEMM_DOTPROD";
@@ -104,7 +108,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     const char* name() const override {
         return "BATCH_CONV_BIAS_INT8_NCHW4_IMPLICIT_GEMM_PRECOMP_DOTPROD";
diff --git a/dnn/src/cuda/batched_matrix_mul/algo.h b/dnn/src/cuda/batched_matrix_mul/algo.h
index 40ff6200..b00a4739 100644
--- a/dnn/src/cuda/batched_matrix_mul/algo.h
+++ b/dnn/src/cuda/batched_matrix_mul/algo.h
@@ -71,7 +71,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -94,7 +95,9 @@ public:
     bool is_available(const SizeArgs& args) const override;
     size_t get_workspace_in_bytes(const SizeArgs& /*args*/) const override;
     void exec(const ExecArgs& args) const final;
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute()const override{
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "BRUTE_FORCE"; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_BRUTE_FORCE)
 
@@ -109,7 +112,9 @@ public:
     bool is_available(const SizeArgs& args) const override;
     size_t get_workspace_in_bytes(const SizeArgs& /*args*/) const override;
     void exec(const ExecArgs& args) const final;
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "CUBLAS"; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_CUBLAS)
 };
@@ -120,7 +125,9 @@ public:
     bool is_available(const SizeArgs& args) const override;
     size_t get_workspace_in_bytes(const SizeArgs& /*args*/) const override;
     void exec(const ExecArgs& args) const final;
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "CUBLAS_LT"; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_CUBLASLT)
 };
@@ -132,7 +139,9 @@ public:
     bool is_available(const SizeArgs& args) const override;
     size_t get_workspace_in_bytes(const SizeArgs& /*args*/) const override;
     void exec(const ExecArgs& args) const final;
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "INT8x8x32"; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_INT8X8X32)
 };
diff --git a/dnn/src/cuda/conv_bias/algo.h b/dnn/src/cuda/conv_bias/algo.h
index 213062c1..f764a697 100644
--- a/dnn/src/cuda/conv_bias/algo.h
+++ b/dnn/src/cuda/conv_bias/algo.h
@@ -130,7 +130,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
 
@@ -165,7 +166,13 @@ public:
 
     const char* name() const override { return m_name.c_str(); }
 
-    bool is_reproducible() const override { return m_attr.is_reproducible; }
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_attr.is_reproducible) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     cudnnConvolutionFwdAlgo_t cudnn_enum() { return m_cudnn_enum; }
 
@@ -198,7 +205,9 @@ public:
         }
         return m_name.c_str();
     }
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     MEGDNN_DECL_ALGO_TYPE(CUDA_CHANWISE)
 
@@ -219,8 +228,10 @@ public:
         }
         return m_name.c_str();
     }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_CHANWISE_SMALL)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
 private:
     mutable std::string m_name;
@@ -238,8 +249,10 @@ public:
         }
         return m_name.c_str();
     }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_CHANWISE_INT8X8X32)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
 private:
     mutable std::string m_name;
@@ -260,7 +273,13 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return m_attr.is_reproducible; }
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_attr.is_reproducible) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     const char* name() const override { return m_name.c_str(); }
 
@@ -298,8 +317,10 @@ public:
         }
         return m_name.c_str();
     }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_INPLACE_MATMUL)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
 private:
     mutable std::string m_name;
@@ -327,8 +348,10 @@ public:
     std::vector<SearchItem> get_subopr_list(
             const TensorLayoutArray& layouts,
             const OperatorBase* opr) const override;
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_MATMUL)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
 private:
     WorkspaceBundle get_workspace_bundle(void* ptr, const SizeArgs& args) const;
@@ -347,8 +370,10 @@ public:
         }
         return m_name.c_str();
     }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_MATMUL_INT8X8X32)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
 private:
     bool need_src_unroll(const SizeArgs& args) const;
@@ -378,7 +403,10 @@ public:
             const TensorLayoutArray& layouts,
             const OperatorBase* opr) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
+
     MEGDNN_DECL_ALGO_TYPE(CUDA_BATCHED_MATMUL)
 
 private:
@@ -397,7 +425,13 @@ public:
 
     const char* name() const override { return m_name.c_str(); }
 
-    bool is_reproducible() const override { return m_impl->is_reproducible(); }
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_impl->contain_attribute(AlgoAttribute::REPRODUCIBLE)) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     static void modify_size_args(SizeArgs& args, TensorLayout& src_pg,
                                  TensorLayout& dst_pg, TensorLayout& bias_pg);
@@ -423,7 +457,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
     const char* name() const override { return "QUINT4x4x32_WMMA"; }
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
 private:
     WorkspaceBundle get_workspace_bundle(dt_byte* raw_ptr,
@@ -444,7 +480,9 @@ public:
     const char* name() const override {
         return "INT8_CHWN4_DOTPROD_IMPLICIT_GEMM";
     }
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     template <typename BiasVisitor>
     static void dispatch_nonlinear_mode(
             const int8_t* d_src, const int8_t* d_filter,
@@ -486,7 +524,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
     const char* name() const override { return m_name.c_str(); }
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     size_t get_preprocess_workspace_in_bytes(
             const SizeArgs& args) const override;
     SmallVector<TensorLayout> deduce_preprocessed_filter_layout(
@@ -524,7 +564,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
     const char* name() const override { return m_name.c_str(); }
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     template <typename BiasVisitor>
     static void dispatch_nonlinear_mode(
             const int8_t* d_src, const int8_t* d_filter,
@@ -561,7 +603,6 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
     const char* name() const override { return m_name.c_str(); }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_IMPLICIT_GEMM_NCHW4_IMMA_INT8)
 
     std::string param() const override {
@@ -569,6 +610,9 @@ public:
         serialize_write_pod(m_mma_tile_size, ret);
         return ret;
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
 private:
     WorkspaceBundle get_workspace_bundle(dt_byte* raw_ptr,
@@ -590,7 +634,6 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
     const char* name() const override { return m_name.c_str(); }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_IMPLICIT_GEMM_REORDER_FILTER_CHWN4_IMMA_INT8)
 
     std::string param() const override {
@@ -598,6 +641,9 @@ public:
         serialize_write_pod(m_mma_tile_size, ret);
         return ret;
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
 private:
     MMATileSize m_mma_tile_size;
@@ -617,7 +663,6 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
     const char* name() const override { return m_name.c_str(); }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_IMPLICIT_GEMM_UNROLL_WIDTH_CHWN4_IMMA_INT8)
 
     std::string param() const override {
@@ -625,6 +670,9 @@ public:
         serialize_write_pod(m_mma_tile_size, ret);
         return ret;
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
 private:
     MMATileSize m_mma_tile_size;
@@ -655,7 +703,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
     const char* name() const override { return m_name.c_str(); }
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     static std::string to_string(AlgoParam algo_param);
     size_t get_preprocess_workspace_in_bytes(
             const SizeArgs& args) const override;
@@ -690,7 +740,10 @@ public:
             const OperatorBase* opr) const override;
 
     const char* name() const override { return "CONVBIAS_BFLOAT16"; }
-    bool is_reproducible() const override { return true; }
+
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     MEGDNN_DECL_ALGO_TYPE(CUDA_BFLOAT16)
 private:
diff --git a/dnn/src/cuda/convolution/backward_data/algo.h b/dnn/src/cuda/convolution/backward_data/algo.h
index 1fa0e508..e3cd9f94 100644
--- a/dnn/src/cuda/convolution/backward_data/algo.h
+++ b/dnn/src/cuda/convolution/backward_data/algo.h
@@ -82,7 +82,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
 
@@ -115,10 +116,14 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return m_attr.is_reproducible; }
-
     const char* name() const override { return m_attr.name.c_str(); }
-
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_attr.is_reproducible) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
     cudnnConvolutionBwdDataAlgo_t cudnn_enum() const { return m_cudnn_enum; }
 
     bool is_cudnn() const override { return true; }
@@ -146,8 +151,10 @@ public:
             const OperatorBase* opr) const override;
 
     const char* name() const override { return "MATMUL"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_MATMUL)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 class ConvolutionBackwardDataImpl::AlgoChanwise final : public AlgoBase {
@@ -157,8 +164,10 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "CHANNEL_WISE"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_CHANWISE)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 class ConvolutionBackwardDataImpl::AlgoChanwiseSmall final : public AlgoBase {
@@ -168,8 +177,10 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "CHANNEL_WISE_SMALL"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_CHANWISE_SMALL)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 class ConvolutionBackwardDataImpl::AlgoBFloat16 final : public AlgoBase {
@@ -185,7 +196,10 @@ public:
     const char* name() const override {
         return "CONVOLUTION_BACKWARD_DATD_BFLOAT16";
     }
-    bool is_reproducible() const override { return true; }
+
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
 private:
     WorkspaceBundle get_workspace_bundle(void* ptr, const SizeArgs& args) const;
@@ -207,11 +221,17 @@ public:
 
     const char* name() const override { return m_name.c_str(); }
 
-    bool is_reproducible() const override { return m_impl->is_reproducible(); }
 
     static void modify_size_args(SizeArgs& args, TensorLayout& diff_pg,
                                  TensorLayout& grad_pg);
     MEGDNN_DECL_ALGO_TYPE(CUDA_GROUP_CONV_GENERAL)
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_impl->contain_attribute(AlgoAttribute::REPRODUCIBLE)) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     std::string param() const override {
         std::string ret;
diff --git a/dnn/src/cuda/convolution/backward_filter/algo.h b/dnn/src/cuda/convolution/backward_filter/algo.h
index 588b0bfa..88c0255f 100644
--- a/dnn/src/cuda/convolution/backward_filter/algo.h
+++ b/dnn/src/cuda/convolution/backward_filter/algo.h
@@ -81,7 +81,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
 
@@ -114,9 +115,14 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return m_attr.is_reproducible; }
-
     const char* name() const override { return m_attr.name.c_str(); }
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_attr.is_reproducible) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     cudnnConvolutionBwdFilterAlgo_t cudnn_enum() const { return m_cudnn_enum; }
 
@@ -145,8 +151,10 @@ public:
             const OperatorBase* opr) const override;
 
     const char* name() const override { return "MATMUL"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_MATMUL)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 class ConvolutionBackwardFilterImpl::AlgoChanwise final : public AlgoBase {
@@ -156,8 +164,10 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "CHANNEL_WISE"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_CHANWISE)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 class ConvolutionBackwardFilterImpl::AlgoBFloat16 final : public AlgoBase {
@@ -173,7 +183,11 @@ public:
     const char* name() const override {
         return "CONVOLUTION_BACKWARD_FILTER_BFLOAT16";
     }
-    bool is_reproducible() const override { return true; }
+
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
+
     MEGDNN_DECL_ALGO_TYPE(CUDA_BFLOAT16)
 
 private:
@@ -195,12 +209,17 @@ public:
 
     const char* name() const override { return m_name.c_str(); }
 
-    bool is_reproducible() const override { return m_impl->is_reproducible(); }
-
     static void modify_size_args(SizeArgs& args, TensorLayout& src_pg,
                                  TensorLayout& diff_pg);
 
     MEGDNN_DECL_ALGO_TYPE(CUDA_GROUP_CONV_GENERAL)
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_impl->contain_attribute(AlgoAttribute::REPRODUCIBLE)) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     std::string param() const override {
         std::string ret;
diff --git a/dnn/src/cuda/convolution/forward/algos.h b/dnn/src/cuda/convolution/forward/algos.h
index aefcc5de..ff00e83a 100644
--- a/dnn/src/cuda/convolution/forward/algos.h
+++ b/dnn/src/cuda/convolution/forward/algos.h
@@ -31,6 +31,7 @@ protected:
     ~AlgoBase() = default;
 
 public:
+
     enum class AlgoType : uint32_t {
         CUDA_DEFAULT,
     };
@@ -65,7 +66,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) const {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -86,7 +88,10 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& /* args */) const override;
     const char* name() const override { return "DEFAULT"; }
     void exec(const ExecArgs&) const override;
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
+
     std::vector<SearchItem> get_subopr_list(
             const TensorLayoutArray& layouts,
             const OperatorBase* opr) const override;
diff --git a/dnn/src/cuda/convolution3d/backward_data/algo.h b/dnn/src/cuda/convolution3d/backward_data/algo.h
index 8d51028c..903c51b1 100644
--- a/dnn/src/cuda/convolution3d/backward_data/algo.h
+++ b/dnn/src/cuda/convolution3d/backward_data/algo.h
@@ -38,7 +38,6 @@ public:
     };
     using Mapper = std::unordered_map<AlgorithmDesc, AlgoBase*>;
 
-
     AlgoBase() : Algorithm() { m_handle_type = Handle::HandleType::CUDA; }
     struct SizeArgs {
         HandleImpl* handle;
@@ -79,7 +78,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -111,9 +111,14 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return m_attr.is_reproducible; }
-
     const char* name() const override { return m_attr.name.c_str(); }
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_attr.is_reproducible) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     cudnnConvolutionBwdDataAlgo_t cudnn_enum() const { return m_cudnn_enum; }
 
@@ -135,8 +140,10 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "CHANNEL_WISE"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_CHANWISE)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 //! implement group conv by another algo
@@ -154,10 +161,15 @@ public:
 
     const char* name() const override { return m_name.c_str(); }
 
-    bool is_reproducible() const override { return m_impl->is_reproducible(); }
-
     static void modify_size_args(SizeArgs& args, TensorLayout& diff_pg,
                                  TensorLayout& grad_pg);
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_impl->contain_attribute(AlgoAttribute::REPRODUCIBLE)) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     MEGDNN_DECL_ALGO_TYPE(CUDA_GROUP_CONV_GENERAL)
     std::string param() const override {
diff --git a/dnn/src/cuda/convolution3d/backward_filter/algo.h b/dnn/src/cuda/convolution3d/backward_filter/algo.h
index 8ee045a4..7e9f84e9 100644
--- a/dnn/src/cuda/convolution3d/backward_filter/algo.h
+++ b/dnn/src/cuda/convolution3d/backward_filter/algo.h
@@ -72,7 +72,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -104,7 +105,13 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return m_attr.is_reproducible; }
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_attr.is_reproducible) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     const char* name() const override { return m_attr.name.c_str(); }
 
@@ -128,7 +135,9 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "INPLACE_MATMUL"; }
-    bool is_reproducible() const override { return false; }
+    AlgoAttribute attribute() const override {
+        return static_cast<AlgoAttribute>(0);
+    }
     MEGDNN_DECL_ALGO_TYPE(CUDA_INPLACE_MATMUL)
 };
 
@@ -139,7 +148,9 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "CHANNEL_WISE"; }
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(CUDA_CHANWISE)
 };
 
@@ -158,7 +169,13 @@ public:
 
     const char* name() const override { return m_name.c_str(); }
 
-    bool is_reproducible() const override { return m_impl->is_reproducible(); }
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_impl->contain_attribute(AlgoAttribute::REPRODUCIBLE)) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     static void modify_size_args(SizeArgs& args, TensorLayout& src_pg,
                                  TensorLayout& diff_pg);
@@ -201,3 +218,4 @@ public:
 }  // namespace megdnn
 
 // vim: syntax=cpp.doxygen
+
diff --git a/dnn/src/cuda/convolution3d/forward/algo.h b/dnn/src/cuda/convolution3d/forward/algo.h
index 16216ce6..a27a5ad8 100644
--- a/dnn/src/cuda/convolution3d/forward/algo.h
+++ b/dnn/src/cuda/convolution3d/forward/algo.h
@@ -77,7 +77,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -102,7 +103,9 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "1x1x1"; }
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(CUDA_1X1X1)
 };
 
@@ -120,8 +123,13 @@ public:
 
     const char* name() const override { return m_name.c_str(); }
 
-    bool is_reproducible() const override { return m_impl->is_reproducible(); }
-
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_impl->contain_attribute(AlgoAttribute::REPRODUCIBLE)) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
     static void modify_size_args(SizeArgs& args, TensorLayout& src_pg,
                                  TensorLayout& dst_pg);
     MEGDNN_DECL_ALGO_TYPE(CUDA_GROUP_CONV_GENERAL)
@@ -147,7 +155,13 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return m_attr.is_reproducible; }
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_attr.is_reproducible) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     const char* name() const override { return m_attr.name.c_str(); }
 
@@ -172,7 +186,9 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "INPLACE_MATMUL"; }
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(CUDA_INPLACE_MATMUL)
 };
 
@@ -183,7 +199,9 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "CHANNEL_WISE"; }
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(CUDA_CHANWISE)
 };
 
@@ -218,3 +236,4 @@ public:
 }  // namespace megdnn
 
 // vim: syntax=cpp.doxygen
+
diff --git a/dnn/src/cuda/deformable_conv/bwd_data/algo.h b/dnn/src/cuda/deformable_conv/bwd_data/algo.h
index 70be564d..9074079b 100644
--- a/dnn/src/cuda/deformable_conv/bwd_data/algo.h
+++ b/dnn/src/cuda/deformable_conv/bwd_data/algo.h
@@ -83,7 +83,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -107,7 +108,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     std::vector<SearchItem> get_subopr_list(
             const TensorLayoutArray& layouts,
diff --git a/dnn/src/cuda/deformable_conv/bwd_flt/algo.h b/dnn/src/cuda/deformable_conv/bwd_flt/algo.h
index 83349c30..93267b18 100644
--- a/dnn/src/cuda/deformable_conv/bwd_flt/algo.h
+++ b/dnn/src/cuda/deformable_conv/bwd_flt/algo.h
@@ -76,7 +76,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -99,7 +100,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     std::vector<SearchItem> get_subopr_list(
             const TensorLayoutArray& layouts,
diff --git a/dnn/src/cuda/deformable_conv/fwd/algo.h b/dnn/src/cuda/deformable_conv/fwd/algo.h
index 0dc85f78..e280ce7d 100644
--- a/dnn/src/cuda/deformable_conv/fwd/algo.h
+++ b/dnn/src/cuda/deformable_conv/fwd/algo.h
@@ -71,7 +71,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -94,7 +95,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     std::vector<SearchItem> get_subopr_list(
             const TensorLayoutArray& layouts,
diff --git a/dnn/src/cuda/local_share/backward_data/algo.h b/dnn/src/cuda/local_share/backward_data/algo.h
index e908b9fc..55c21418 100644
--- a/dnn/src/cuda/local_share/backward_data/algo.h
+++ b/dnn/src/cuda/local_share/backward_data/algo.h
@@ -35,7 +35,6 @@ public:
     };
     using Mapper = std::unordered_map<AlgorithmDesc, AlgoBase*>;
 
-
     AlgoBase() : Algorithm() { m_handle_type = Handle::HandleType::CUDA; }
     struct SizeArgs {
         LocalShareBackwardDataImpl* opr;
@@ -63,7 +62,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -83,7 +83,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     const char* name() const override {
         return "LOCAL_SHARE_IMPLICIT_GEMM";
@@ -100,7 +102,9 @@ public:
                                          const SizeArgs& args) const;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     const char* name() const override {
         return "LOCAL_SHARE_BATCHED_MATMUL";
diff --git a/dnn/src/cuda/local_share/backward_filter/algo.h b/dnn/src/cuda/local_share/backward_filter/algo.h
index 33ba915a..f8775adc 100644
--- a/dnn/src/cuda/local_share/backward_filter/algo.h
+++ b/dnn/src/cuda/local_share/backward_filter/algo.h
@@ -62,7 +62,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -82,7 +83,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     const char* name() const override { return "LOCAL_SHARE_IMPLICIT_GEMM"; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_IMPLICIT_GEMM)
@@ -96,7 +99,9 @@ public:
                                          const SizeArgs& args) const;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     const char* name() const override { return "LOCAL_SHARE_BATCHED_MATMUL"; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_BATCHED_MATMUL)
diff --git a/dnn/src/cuda/local_share/forward/algo.h b/dnn/src/cuda/local_share/forward/algo.h
index b78033d9..52f421ce 100644
--- a/dnn/src/cuda/local_share/forward/algo.h
+++ b/dnn/src/cuda/local_share/forward/algo.h
@@ -63,7 +63,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -85,7 +86,9 @@ public:
                                          const SizeArgs& args) const;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     const char* name() const override {
         return "LOCAL_SHARE_CHWN_BATCH_SIZE_AWARE";
@@ -102,7 +105,9 @@ public:
                                          const SizeArgs& args) const;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     const char* name() const override {
         return "LOCAL_SHARE_CHWN_BATCH_SIZE_AWARE_SMALL_IMAGE";
@@ -118,7 +123,9 @@ public:
                                          const SizeArgs& args) const;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     const char* name() const override { return "LOCAL_SHARE_BATCHED_MATMUL"; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_BATCHED_MATMUL)
diff --git a/dnn/src/cuda/matrix_mul/algos.h b/dnn/src/cuda/matrix_mul/algos.h
index e55e0b20..c7cdecd6 100644
--- a/dnn/src/cuda/matrix_mul/algos.h
+++ b/dnn/src/cuda/matrix_mul/algos.h
@@ -86,7 +86,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) const {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -109,8 +110,10 @@ public:
     }
     const char* name() const override { return "CUBLAS"; }
     void exec(const ExecArgs& args) const override;
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_CUBLAS)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 #if CUDA_VERSION >= 10000
@@ -121,8 +124,10 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     const char* name() const override { return "UINT4x4x32_WMMA"; }
     void exec(const ExecArgs& args) const override;
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_WMMA_UINT4X4X32)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 #endif
 #if CUDA_VERSION >= 10010
@@ -132,8 +137,10 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     const char* name() const override { return "CUBLAS_LT"; }
     void exec(const ExecArgs& args) const override;
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_CUBLASLT)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 #endif
 
@@ -146,8 +153,10 @@ public:
     }
     const char* name() const override { return "NAIVE"; }
     void exec(const ExecArgs& args) const override;
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(CUDA_NAIVE)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 #if !MEGDNN_DISABLE_FLOAT16
@@ -163,7 +172,10 @@ public:
             const OperatorBase* opr) const override;
 
     const char* name() const override { return "MATMUL_BFLOAT16"; }
-    bool is_reproducible() const override { return true; }
+
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
 private:
     WorkspaceBundle get_workspace_bundle(void* ptr, const SizeArgs& args) const;
@@ -189,7 +201,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     const char* name() const override { return m_name.c_str(); }
     void exec(const ExecArgs& args) const override;
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(CUDA_FLOAT32_SIMT)
 
     std::string param() const override {
@@ -214,7 +228,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     const char* name() const override { return m_name.c_str(); }
     void exec(const ExecArgs& args) const override;
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(CUDA_FLOAT32_SIMT_SPLIT_K)
 
     std::string param() const override {
@@ -239,7 +255,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     const char* name() const override { return m_name.c_str(); }
     void exec(const ExecArgs& args) const override;
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(CUDA_FLOAT32_SIMT_GEMV_BATCHED_STRIDED)
 
     std::string param() const override {
diff --git a/dnn/src/fallback/batched_matrix_mul/algos.h b/dnn/src/fallback/batched_matrix_mul/algos.h
index c6431eb2..ad9ae2e1 100644
--- a/dnn/src/fallback/batched_matrix_mul/algos.h
+++ b/dnn/src/fallback/batched_matrix_mul/algos.h
@@ -66,7 +66,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) const {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -87,7 +88,9 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& /* args */) const override;
     const char* name() const override { return "DEFAULT"; }
     virtual void exec(const ExecArgs&) const override;
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(fallback_BLAS)
 };
 
diff --git a/dnn/src/fallback/conv_bias/algos.h b/dnn/src/fallback/conv_bias/algos.h
index b8921617..0d057e40 100644
--- a/dnn/src/fallback/conv_bias/algos.h
+++ b/dnn/src/fallback/conv_bias/algos.h
@@ -20,7 +20,9 @@ namespace fallback {
 
 class ConvBiasImpl::AlgoNaive final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override{
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     const char* name() const override { return "FALLBACK_NAIVE"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -43,7 +45,9 @@ class ConvBiasImpl::AlgoWinogradF32 final : public AlgoBase {
 public:
     AlgoWinogradF32(MatrixMulImpl::AlgoBase* matmul_algo)
             : m_matmul_algo{matmul_algo} {}
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     const char* name() const override {
         if (m_name.empty()) {
             m_name = ConvBiasImpl::algo_name<ConvBias::WinogradParam>(
@@ -77,7 +81,9 @@ class ConvBiasImpl::AlgoWinogradF32_4x4 final : public AlgoBase {
 public:
     AlgoWinogradF32_4x4(MatrixMulImpl::AlgoBase* matmul_algo)
             : m_matmul_algo{matmul_algo} {}
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     const char* name() const override {
         if (m_name.empty()) {
             m_name = ConvBiasImpl::algo_name<ConvBias::WinogradParam>(
@@ -111,7 +117,9 @@ class ConvBiasImpl::AlgoWinogradQS8 final : public AlgoBase {
 public:
     AlgoWinogradQS8(MatrixMulImpl::AlgoBase* matmul_algo)
             : m_matmul_algo{matmul_algo} {}
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     const char* name() const override {
         if (m_name.empty()) {
             m_name = ConvBiasImpl::algo_name<ConvBias::WinogradParam>(
@@ -145,7 +153,9 @@ class ConvBiasImpl::AlgoWinogradQS8_8x8 final : public AlgoBase {
 public:
     AlgoWinogradQS8_8x8(MatrixMulImpl::AlgoBase* matmul_algo)
             : m_matmul_algo{matmul_algo} {}
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     const char* name() const override {
         if (m_name.empty()) {
             m_name = ConvBiasImpl::algo_name<ConvBias::WinogradParam>(
diff --git a/dnn/src/fallback/conv_bias/common.h b/dnn/src/fallback/conv_bias/common.h
index 4048ff85..cba6509f 100644
--- a/dnn/src/fallback/conv_bias/common.h
+++ b/dnn/src/fallback/conv_bias/common.h
@@ -141,7 +141,6 @@ using BiasMode = ConvBiasForward::BiasMode;
     }
 
 #define MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(_algo_data_type)                      \
-    bool is_reproducible() const override { return true; }                     \
     bool usable(const NCBKernSizeParam& param,                                 \
                 AlgoSelectionStrategy algo_selection_strategy) const override; \
     size_t get_workspace(const NCBKernSizeParam& param) const override;        \
diff --git a/dnn/src/fallback/conv_bias/conv1x1/algos.h b/dnn/src/fallback/conv_bias/conv1x1/algos.h
index 7dcfbb6d..18f98900 100644
--- a/dnn/src/fallback/conv_bias/conv1x1/algos.h
+++ b/dnn/src/fallback/conv_bias/conv1x1/algos.h
@@ -29,7 +29,9 @@ public:
     AlgoConv1x1(MatrixMulImpl::AlgoBase* matmul_algo, size_t oc_block_size)
             : m_matmul_algo(matmul_algo), m_oc_block_size(oc_block_size) {}
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return m_matmul_algo->attribute();
+    }
 
     const char* name() const override {
         if (m_name.empty()) {
diff --git a/dnn/src/fallback/conv_bias/conv1x1/algos_conv1x1_gemv.h b/dnn/src/fallback/conv_bias/conv1x1/algos_conv1x1_gemv.h
index 29604e51..8ce9a2c7 100644
--- a/dnn/src/fallback/conv_bias/conv1x1/algos_conv1x1_gemv.h
+++ b/dnn/src/fallback/conv_bias/conv1x1/algos_conv1x1_gemv.h
@@ -22,7 +22,9 @@ class ConvBiasImpl::AlgoConv1x1Gemv final : public AlgoBase {
 public:
     AlgoConv1x1Gemv() = default;
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 
     const char* name() const override { return "CONV1x1_GEMV"; }
 
diff --git a/dnn/src/fallback/conv_bias/im2col/algos.h b/dnn/src/fallback/conv_bias/im2col/algos.h
index 22b2a3f8..be255df6 100644
--- a/dnn/src/fallback/conv_bias/im2col/algos.h
+++ b/dnn/src/fallback/conv_bias/im2col/algos.h
@@ -27,7 +27,9 @@ public:
             : m_matmul_algo(matmul_algo),
               m_ohw_tile_size(ohw_tile_size) {}
 
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return m_matmul_algo->attribute();
+    }
     const char* name() const override {
         if (m_name.empty()) {
             m_name = ssprintf("IM2COLMATMUL:%s:%zu", m_matmul_algo->name(),
diff --git a/dnn/src/fallback/conv_bias/opr_impl.h b/dnn/src/fallback/conv_bias/opr_impl.h
index fb3aff9d..9fd3c29b 100644
--- a/dnn/src/fallback/conv_bias/opr_impl.h
+++ b/dnn/src/fallback/conv_bias/opr_impl.h
@@ -320,10 +320,12 @@ public:
         virtual bool is_preferred(const NCBKernSizeParam&) const {
             return false;
         }
+
         bool usable_reproducible(const NCBKernSizeParam& param,
                                  AlgoSelectionStrategy algo_selection_strategy,
                                  bool reproducible = true) const {
-            return (!reproducible || is_reproducible()) &&
+            return (!reproducible ||
+                    contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                    usable(param, algo_selection_strategy);
         }
 
diff --git a/dnn/src/fallback/convolution/algos.h b/dnn/src/fallback/convolution/algos.h
index 9fd9548a..fa8dde27 100644
--- a/dnn/src/fallback/convolution/algos.h
+++ b/dnn/src/fallback/convolution/algos.h
@@ -75,7 +75,6 @@ void kern_naive(const ConvolutionBackwardDataImpl::NCBKernParam& p) {
 
 class ConvolutionImpl::AlgoFallback final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
     const char* name() const override { return "FALLBACK_ALGO"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -85,6 +84,10 @@ public:
     SmallVector<NCBKern> dispatch_kern(
             const NCBKernSizeParam& /*param*/) const override;
 
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
+
     ConvAlgoTypePack get_algo_type() const override {
         return {AlgoDataType::FLOAT32, AlgoCategory::NAIVE};
     }
@@ -93,7 +96,6 @@ public:
 
 class ConvolutionImpl::AlgoNaive final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
     const char* name() const override { return "NAIVE_ALGO"; }
     bool usable(const NCBKernSizeParam& /*param*/,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -103,6 +105,9 @@ public:
     SmallVector<NCBKern> dispatch_kern(
             const NCBKernSizeParam& /*param*/) const override;
 
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     ConvAlgoTypePack get_algo_type() const override {
         auto support_data_type = static_cast<AlgoDataType>(
                 static_cast<uint32_t>(AlgoDataType::INT8X8X16) |
@@ -122,7 +127,6 @@ class ConvolutionImpl::AlgoDefault final : public AlgoBase {
 
 public:
     AlgoDefault(ConvBiasImpl::AlgoBase*);
-    bool is_reproducible() const override { return true; }
     const char* name() const override { return m_name.c_str(); }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy algo_selection_strategy) const override;
@@ -144,6 +148,10 @@ public:
         return get_kimpl(m_algorithm, param);
     }
 
+    AlgoAttribute attribute() const override {
+        return m_algorithm->attribute();
+    }
+
     //! select matmul to the highest preference
     bool is_preferred(const NCBKernSizeParam& param) const override;
 
@@ -169,7 +177,6 @@ private:
 ////////////////////////// convolutionbackwarddata ////////////////////////
 class ConvolutionBackwardDataImpl::AlgoNaive final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
     const char* name() const override { return "DeconvNaive"; }
     bool usable(ConvolutionBackwardDataImpl* opr,
                 const NCBKernSizeParam& param) const override;
@@ -178,12 +185,14 @@ public:
     ncb_kern_t dispatch_kern(ConvolutionBackwardDataImpl*,
                              const NCBKernSizeParam&) const override;
     bool is_naive() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     MEGDNN_DECL_ALGO_TYPE(FB_NAIVE)
 };
 
 class ConvolutionBackwardDataImpl::AlgoDirect final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
     const char* name() const override { return "DeconvDirect"; }
     bool usable(ConvolutionBackwardDataImpl* opr,
                 const NCBKernSizeParam& param) const override;
@@ -191,12 +200,14 @@ public:
                          const NCBKernSizeParam& param) const override;
     ncb_kern_t dispatch_kern(ConvolutionBackwardDataImpl*,
                              const NCBKernSizeParam&) const override;
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(FB_DIRECT)
 };
 
 class ConvolutionBackwardDataImpl::AlgoMatrixMul final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
     const char* name() const override { return "DeconvMatmul"; }
     bool usable(ConvolutionBackwardDataImpl* opr,
                 const NCBKernSizeParam& param) const override;
@@ -205,6 +216,9 @@ public:
     ncb_kern_t dispatch_kern(ConvolutionBackwardDataImpl*,
                              const NCBKernSizeParam&) const override;
     bool is_preferred(const NCBKernSizeParam& param) const override;
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(FB_MATMUL)
 };
 
diff --git a/dnn/src/fallback/convolution/opr_impl.cpp b/dnn/src/fallback/convolution/opr_impl.cpp
index 068da98e..87dd3bc5 100644
--- a/dnn/src/fallback/convolution/opr_impl.cpp
+++ b/dnn/src/fallback/convolution/opr_impl.cpp
@@ -736,7 +736,7 @@ ConvolutionBackwardDataImpl::ncb_1g_get_algorithm_heuristic(
     for (auto i : ncb_1g_get_all_algorithms(param)) {
         if (ncb_1g_get_workspace(i, param) <= workspace_limit_in_bytes) {
             if (reproducible) {
-                if (i->is_reproducible()) {
+                if (i->contain_attribute(AlgoAttribute::REPRODUCIBLE)) {
                     return i;
                 }
             } else {
diff --git a/dnn/src/fallback/convolution/opr_impl.h b/dnn/src/fallback/convolution/opr_impl.h
index c0d5d928..cc57ec9a 100644
--- a/dnn/src/fallback/convolution/opr_impl.h
+++ b/dnn/src/fallback/convolution/opr_impl.h
@@ -237,10 +237,12 @@ public:
         virtual bool is_preferred(const NCBKernSizeParam&) const {
             return false;
         }
+
         bool usable_reproducible(const NCBKernSizeParam& param,
                                  AlgoSelectionStrategy algo_selection_strategy,
                                  bool reproducible = true) const {
-            return (!reproducible || is_reproducible()) &&
+            return (!reproducible ||
+                    contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                    usable(param, algo_selection_strategy);
         }
 
@@ -422,7 +424,9 @@ protected:
         bool usable_reproducible(ConvolutionBackwardDataImpl* opr,
                                  const NCBKernSizeParam& param,
                                  bool reproducible = true) const {
-            return (!reproducible || is_reproducible()) && usable(opr, param);
+            return (!reproducible ||
+                    contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
+                   usable(opr, param);
         }
         virtual bool is_preferred(const NCBKernSizeParam&) const {
             return false;
diff --git a/dnn/src/fallback/matrix_mul/algos.h b/dnn/src/fallback/matrix_mul/algos.h
index 3c56bebe..01b9a873 100644
--- a/dnn/src/fallback/matrix_mul/algos.h
+++ b/dnn/src/fallback/matrix_mul/algos.h
@@ -21,18 +21,19 @@ namespace fallback {
 
 class MatrixMulImpl::AlgoF32K8x12x1 final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
     const char* name() const override { return "FB_F32_K8X12X1"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
     kern_t get_kern(const KernSizeParam&) const override;
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     MEGDNN_DECL_ALGO_TYPE(FB_F32K8x12x1)
     MEGDNN_REG_GEMM_FUNC_FOR_IM2COL();
 };
 
 class MatrixMulImpl::AlgoGemv final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
     const char* name() const override { return "FB_GEMV"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
@@ -40,6 +41,9 @@ public:
     kern_t get_kern(const KernSizeParam&) const override;
     AlgoSet algoset() const override { return AlgoSet::ALGO_TYPE_GEMV; }
     PackMode packmode() const override { return PackMode::NO_PACK; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     MEGDNN_DECL_ALGO_TYPE(FB_GEMV)
     MEGDNN_OVERRIDE_MATMUL_DESC(
             8, 16, 1, 4,
@@ -54,7 +58,9 @@ public:
 
 class MatrixMulImpl::AlgoNaive final : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     const char* name() const override { return "FB_NAIVE"; }
     bool usable(const KernSizeParam&) const override;
     bool preferred(const KernSizeParam&) const override;
diff --git a/dnn/src/fallback/matrix_mul/opr_impl.h b/dnn/src/fallback/matrix_mul/opr_impl.h
index 930e7a0d..63d01211 100644
--- a/dnn/src/fallback/matrix_mul/opr_impl.h
+++ b/dnn/src/fallback/matrix_mul/opr_impl.h
@@ -225,7 +225,9 @@ public:
         };
         bool preferred_reproducible(const KernSizeParam& param,
                                     bool reproducible = true) {
-            return (!reproducible || is_reproducible()) && preferred(param);
+            return (!reproducible ||
+                    contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
+                   preferred(param);
         };
         virtual MatmulDescription matmul_description() const = 0;
 
diff --git a/dnn/src/naive/batch_conv_bias/opr_impl.cpp b/dnn/src/naive/batch_conv_bias/opr_impl.cpp
index a4ddbbd7..852c003f 100644
--- a/dnn/src/naive/batch_conv_bias/opr_impl.cpp
+++ b/dnn/src/naive/batch_conv_bias/opr_impl.cpp
@@ -129,7 +129,7 @@ BatchConvBiasForwardImpl::get_algorithm_heuristic(
     auto algo = static_cast<HandleImpl*>(handle())
             ->default_batch_conv_bias_fwd_algo();
     if (reproducible) {
-        megdnn_assert(algo->is_reproducible(),
+        megdnn_assert(algo->contain_attribute(AlgoAttribute::REPRODUCIBLE),
                       "require reproducible algorithm, but heuristic "
                       "algorithm(%s) is not "
                       "reproducible",
diff --git a/dnn/src/naive/conv_bias/opr_impl.cpp b/dnn/src/naive/conv_bias/opr_impl.cpp
index 6b925a4e..d827598e 100644
--- a/dnn/src/naive/conv_bias/opr_impl.cpp
+++ b/dnn/src/naive/conv_bias/opr_impl.cpp
@@ -250,7 +250,7 @@ ConvBiasForward::Algorithm* ConvBiasForwardImpl::get_algorithm_heuristic(
     auto algo =
             static_cast<HandleImpl*>(handle())->default_conv_bias_fwd_algo();
     if (reproducible) {
-        megdnn_assert(algo->is_reproducible(),
+        megdnn_assert(algo->contain_attribute(AlgoAttribute::REPRODUCIBLE),
                       "require reproducible algorithm, but heuristic "
                       "algorithm(%s) is not "
                       "reproducible",
diff --git a/dnn/src/naive/convolution/algorithms.h b/dnn/src/naive/convolution/algorithms.h
index 11bfa8a0..dd0bee94 100644
--- a/dnn/src/naive/convolution/algorithms.h
+++ b/dnn/src/naive/convolution/algorithms.h
@@ -11,39 +11,50 @@
  */
 #pragma once
 #include "megdnn/oprs.h"
+#include "src/common/algo_base.h"
 
 namespace megdnn {
 namespace naive {
 
 class DefaultConvolutionForwardAlgorithm final
         : public megdnn::ConvolutionForward::Algorithm {
-    bool is_reproducible() const override { return true; }
-    const char* name() const override { return "DEFAULT"; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     uint32_t type() const override { return 0; }
+    const char* name() const override { return "DEFAULT"; }
 };
 class DefaultConvolutionBackwardDataAlgorithm final
         : public megdnn::ConvolutionBackwardData::Algorithm {
-    bool is_reproducible() const override { return true; }
-    const char* name() const override { return "DEFAULT"; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     uint32_t type() const override { return 0; }
+    const char* name() const override { return "DEFAULT"; }
 };
 class DefaultConvolutionBackwardFilterAlgorithm final
         : public megdnn::ConvolutionBackwardFilter::Algorithm {
-    bool is_reproducible() const override { return true; }
-    const char* name() const override { return "DEFAULT"; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     uint32_t type() const override { return 0; }
+    const char* name() const override { return "DEFAULT"; }
 };
 class DefaultConvBiasForwardAlgorithm final
         : public megdnn::ConvBiasForward::Algorithm {
-    bool is_reproducible() const override { return true; }
-    const char* name() const override { return "DEFAULT"; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     uint32_t type() const override { return 0; }
+    const char* name() const override { return "DEFAULT"; }
 };
 class DefaultBatchConvBiasForwardAlgorithm final
         : public megdnn::BatchConvBiasForward::Algorithm {
-    bool is_reproducible() const override { return true; }
-    const char* name() const override { return "DEFAULT"; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     uint32_t type() const override { return 0; }
+    const char* name() const override { return "DEFAULT"; }
 };
 
 }  // namespace naive
diff --git a/dnn/src/naive/convolution/convolution.cpp b/dnn/src/naive/convolution/convolution.cpp
index 1bbb821c..54dc37aa 100644
--- a/dnn/src/naive/convolution/convolution.cpp
+++ b/dnn/src/naive/convolution/convolution.cpp
@@ -276,7 +276,7 @@ ConvolutionForward::Algorithm* ConvolutionForwardImpl::get_algorithm_heuristic(
     auto algo =
             static_cast<HandleImpl*>(handle())->default_conv_fwd_algo();
     if (reproducible) {
-        megdnn_assert(algo->is_reproducible(),
+        megdnn_assert(algo->contain_attribute(AlgoAttribute::REPRODUCIBLE),
                       "require reproducible algorithm, but heuristic "
                       "algorithm(%s) is not "
                       "reproducible",
@@ -308,7 +308,7 @@ ConvolutionBackwardDataImpl::get_algorithm_heuristic(
     auto algo =
             static_cast<HandleImpl*>(handle())->default_conv_bwd_data_algo();
     if (reproducible) {
-        megdnn_assert(algo->is_reproducible(),
+        megdnn_assert(algo->contain_attribute(AlgoAttribute::REPRODUCIBLE),
                       "require reproducible algorithm, but heuristic "
                       "algorithm(%s) is not "
                       "reproducible",
@@ -341,7 +341,7 @@ ConvolutionBackwardFilterImpl::get_algorithm_heuristic(
     auto algo =
             static_cast<HandleImpl*>(handle())->default_conv_bwd_filter_algo();
     if (reproducible) {
-        megdnn_assert(algo->is_reproducible(),
+        megdnn_assert(algo->contain_attribute(AlgoAttribute::REPRODUCIBLE),
                       "require reproducible algorithm, but heuristic "
                       "algorithm(%s) is not "
                       "reproducible",
diff --git a/dnn/src/naive/convolution3d/algorithms.h b/dnn/src/naive/convolution3d/algorithms.h
index 74101ec9..fd513667 100644
--- a/dnn/src/naive/convolution3d/algorithms.h
+++ b/dnn/src/naive/convolution3d/algorithms.h
@@ -10,25 +10,32 @@
  */
 #pragma once
 #include "megdnn/oprs.h"
+#include "src/common/algo_base.h"
 
 namespace megdnn {
 namespace naive {
 
 class DefaultConvolution3DForwardAlgorithm final
         : public megdnn::Convolution3DForward::Algorithm {
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     const char* name() const override { return "DEFAULT"; }
     uint32_t type() const override { return 0; }
 };
 class DefaultConvolution3DBackwardDataAlgorithm final
         : public megdnn::Convolution3DBackwardData::Algorithm {
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     const char* name() const override { return "DEFAULT"; }
     uint32_t type() const override { return 0; }
 };
 class DefaultConvolution3DBackwardFilterAlgorithm final
         : public megdnn::Convolution3DBackwardFilter::Algorithm {
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     const char* name() const override { return "DEFAULT"; }
     uint32_t type() const override { return 0; }
 };
diff --git a/dnn/src/naive/convolution3d/convolution3d.cpp b/dnn/src/naive/convolution3d/convolution3d.cpp
index 501b3e3b..3ce93e22 100644
--- a/dnn/src/naive/convolution3d/convolution3d.cpp
+++ b/dnn/src/naive/convolution3d/convolution3d.cpp
@@ -123,7 +123,7 @@ Convolution3DForwardImpl::get_algorithm_heuristic(
         bool reproducible) {
     auto algo = static_cast<HandleImpl*>(handle())->default_conv3d_fwd_algo();
     if (reproducible) {
-        megdnn_assert(algo->is_reproducible(),
+        megdnn_assert(algo->contain_attribute(AlgoAttribute::REPRODUCIBLE),
                       "require reproducible algorithm, but heuristic "
                       "algorithm(%s) is not "
                       "reproducible",
@@ -156,7 +156,7 @@ Convolution3DBackwardDataImpl::get_algorithm_heuristic(
     auto algo =
             static_cast<HandleImpl*>(handle())->default_conv3d_bwd_data_algo();
     if (reproducible) {
-        megdnn_assert(algo->is_reproducible(),
+        megdnn_assert(algo->contain_attribute(AlgoAttribute::REPRODUCIBLE),
                       "require reproducible algorithm, but heuristic "
                       "algorithm(%s) is not "
                       "reproducible",
@@ -191,7 +191,7 @@ Convolution3DBackwardFilterImpl::get_algorithm_heuristic(
     auto algo = static_cast<HandleImpl*>(handle())
                         ->default_conv3d_bwd_filter_algo();
     if (reproducible) {
-        megdnn_assert(algo->is_reproducible(),
+        megdnn_assert(algo->contain_attribute(AlgoAttribute::REPRODUCIBLE),
                       "require reproducible algorithm, but heuristic "
                       "algorithm(%s) is not "
                       "reproducible",
diff --git a/dnn/src/naive/handle.h b/dnn/src/naive/handle.h
index 1c86d900..d435f332 100644
--- a/dnn/src/naive/handle.h
+++ b/dnn/src/naive/handle.h
@@ -11,6 +11,7 @@
 #pragma once
 #include "megdnn/basic_types.h"
 
+#include "megdnn/oprs/base.h"
 #include "src/common/handle_impl.h"
 #include "src/naive/convolution/algorithms.h"
 #include "src/naive/matrix_mul/algorithms.h"
diff --git a/dnn/src/naive/local_share/algorithms.h b/dnn/src/naive/local_share/algorithms.h
index 09d40536..787a025d 100644
--- a/dnn/src/naive/local_share/algorithms.h
+++ b/dnn/src/naive/local_share/algorithms.h
@@ -11,27 +11,34 @@
  */
 #pragma once
 #include "megdnn/oprs.h"
+#include "src/common/algo_base.h"
 
 namespace megdnn {
 namespace naive {
 
 class DefaultLocalShareForwardAlgorithm final
         : public megdnn::LocalShareForward::Algorithm {
-    bool is_reproducible() const override { return true; }
-    const char* name() const override { return "DEFAULT"; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     uint32_t type() const override { return 0; }
+    const char* name() const override { return "DEFAULT"; }
 };
 class DefaultLocalShareBackwardDataAlgorithm final
         : public megdnn::LocalShareBackwardData::Algorithm {
-    bool is_reproducible() const override { return true; }
-    const char* name() const override { return "DEFAULT"; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     uint32_t type() const override { return 0; }
+    const char* name() const override { return "DEFAULT"; }
 };
 class DefaultLocalShareBackwardFilterAlgorithm final
         : public megdnn::LocalShareBackwardFilter::Algorithm {
-    bool is_reproducible() const override { return true; }
-    const char* name() const override { return "DEFAULT"; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE | AlgoAttribute::NAIVE;
+    }
     uint32_t type() const override { return 0; }
+    const char* name() const override { return "DEFAULT"; }
 };
 }  // namespace naive
 }  // namespace megdnn
diff --git a/dnn/src/naive/local_share/opr_impl.cpp b/dnn/src/naive/local_share/opr_impl.cpp
index 409fc468..c25d06ec 100644
--- a/dnn/src/naive/local_share/opr_impl.cpp
+++ b/dnn/src/naive/local_share/opr_impl.cpp
@@ -166,7 +166,7 @@ LocalShareForward::Algorithm* LocalShareForwardImpl::get_algorithm_heuristic(
     auto algo =
             static_cast<HandleImpl*>(handle())->default_local_share_fwd_algo();
     if (reproducible) {
-        megdnn_assert(algo->is_reproducible(),
+        megdnn_assert(algo->contain_attribute(AlgoAttribute::REPRODUCIBLE),
                       "require reproducible algorithm, but heuristic "
                       "algorithm(%s) is not "
                       "reproducible",
@@ -200,7 +200,7 @@ LocalShareBackwardDataImpl::get_algorithm_heuristic(
     auto algo = static_cast<HandleImpl*>(handle())
                         ->default_local_share_bwd_data_algo();
     if (reproducible) {
-        megdnn_assert(algo->is_reproducible(),
+        megdnn_assert(algo->contain_attribute(AlgoAttribute::REPRODUCIBLE),
                       "require reproducible algorithm, but heuristic "
                       "algorithm(%s) is not "
                       "reproducible",
@@ -234,7 +234,7 @@ LocalShareBackwardFilterImpl::get_algorithm_heuristic(
     auto algo = static_cast<HandleImpl*>(handle())
                         ->default_local_share_bwd_filter_algo();
     if (reproducible) {
-        megdnn_assert(algo->is_reproducible(),
+        megdnn_assert(algo->contain_attribute(AlgoAttribute::REPRODUCIBLE),
                       "require reproducible algorithm, but heuristic "
                       "algorithm(%s) is not "
                       "reproducible",
diff --git a/dnn/src/naive/matrix_mul/algorithms.h b/dnn/src/naive/matrix_mul/algorithms.h
index 84de5cbd..d3e9328f 100644
--- a/dnn/src/naive/matrix_mul/algorithms.h
+++ b/dnn/src/naive/matrix_mul/algorithms.h
@@ -17,14 +17,18 @@ namespace naive {
 
 class DefaultMatrixMulAlgorithm final
         : public megdnn::MatrixMulForward::Algorithm {
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "DEFAULT"; }
     uint32_t type() const override { return 0; }
 };
 
 class DefaultBatchedMatrixMulAlgorithm final
         : public megdnn::BatchedMatrixMulForward::Algorithm {
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "DEFAULT"; }
     uint32_t type() const override { return 0; }
 };
diff --git a/dnn/src/rocm/batched_matrix_mul/algos.h b/dnn/src/rocm/batched_matrix_mul/algos.h
index 626f71b9..86e9dc2e 100644
--- a/dnn/src/rocm/batched_matrix_mul/algos.h
+++ b/dnn/src/rocm/batched_matrix_mul/algos.h
@@ -73,7 +73,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) const {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -96,7 +97,9 @@ public:
     }
     const char* name() const override { return "BLAS"; }
     void exec(const ExecArgs& args) const override;
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(ROCM_BLAS)
 };
 
diff --git a/dnn/src/rocm/convolution/backward_data/algo.h b/dnn/src/rocm/convolution/backward_data/algo.h
index 7260bbc0..4bda90e9 100644
--- a/dnn/src/rocm/convolution/backward_data/algo.h
+++ b/dnn/src/rocm/convolution/backward_data/algo.h
@@ -77,7 +77,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
 
@@ -107,8 +108,13 @@ public:
     bool is_available(const SizeArgs& args) const override;
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
-
-    bool is_reproducible() const override { return m_is_reproducible; }
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_is_reproducible) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     const char* name() const override {
         return "MIOpenConvolutionBackwardData";
@@ -137,8 +143,10 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "MATMUL"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(ROCM_MATMUL)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 class ConvolutionBackwardDataImpl::AlgoChanwise final : public AlgoBase {
@@ -148,8 +156,10 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "CHANNEL_WISE"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(ROCM_CHANWISE)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 class ConvolutionBackwardDataImpl::AlgoPack : NonCopyableObj {
diff --git a/dnn/src/rocm/convolution/backward_filter/algo.h b/dnn/src/rocm/convolution/backward_filter/algo.h
index a9a1f0ae..a8854c06 100644
--- a/dnn/src/rocm/convolution/backward_filter/algo.h
+++ b/dnn/src/rocm/convolution/backward_filter/algo.h
@@ -34,6 +34,7 @@ public:
         ROCM_CHANWISE
     };
     using Mapper = std::unordered_map<AlgorithmDesc, AlgoBase*>;
+
     AlgoBase() : Algorithm() { m_handle_type = Handle::HandleType::ROCM; }
     struct SizeArgs {
         HandleImpl* handle;
@@ -73,7 +74,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
 
@@ -104,8 +106,13 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return m_is_reproducible; }
-
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_is_reproducible) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
     const char* name() const override {
         return "MIOpenConvolutionBackwardFilter";
     }
@@ -133,8 +140,10 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "MATMUL"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(ROCM_MATMUL)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 class ConvolutionBackwardFilterImpl::AlgoChanwise final : public AlgoBase {
@@ -144,8 +153,10 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "CHANNEL_WISE"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(ROCM_CHANWISE)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 class ConvolutionBackwardFilterImpl::AlgoPack : NonCopyableObj {
diff --git a/dnn/src/rocm/convolution/forward/algo.h b/dnn/src/rocm/convolution/forward/algo.h
index ccafe0d8..d7f4189e 100644
--- a/dnn/src/rocm/convolution/forward/algo.h
+++ b/dnn/src/rocm/convolution/forward/algo.h
@@ -33,7 +33,6 @@ namespace rocm {
 class ConvolutionForwardImpl::AlgoBase : public Algorithm {
 protected:
     ~AlgoBase() = default;
-
 public:
     enum class AlgoType : uint32_t {
         ROCM_MIOPEN,
@@ -77,7 +76,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
 
@@ -107,7 +107,13 @@ public:
     size_t get_workspace_in_bytes(const SizeArgs& args) const override;
     void exec(const ExecArgs& args) const override;
 
-    bool is_reproducible() const override { return m_is_reproducible; }
+    AlgoAttribute attribute() const override {
+        auto ret = static_cast<AlgoAttribute>(0);
+        if (m_is_reproducible) {
+            ret |= AlgoAttribute::REPRODUCIBLE;
+        }
+        return ret;
+    }
 
     const char* name() const override { return "MIOpenConvolutionForward"; }
 
@@ -134,7 +140,9 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "MATMUL"; }
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(ROCM_MATMUL)
 };
 
@@ -146,8 +154,10 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "INPLACE_MATMUL"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(ROCM_INPLACE_MATMUL)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 //! optimized 1x1 conv
@@ -161,8 +171,10 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "1x1"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(ROCM_1X1)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 //! optimized 1x1 conv when input data batchsize is larger than 32
@@ -176,8 +188,10 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "LARGE_BATCH_1x1"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(ROCM_1X1_LARGE_BATCH)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 class ConvolutionForwardImpl::AlgoChanwise final : public AlgoBase {
@@ -187,8 +201,10 @@ public:
     void exec(const ExecArgs& args) const override;
 
     const char* name() const override { return "CHANNEL_WISE"; }
-    bool is_reproducible() const override { return true; }
     MEGDNN_DECL_ALGO_TYPE(ROCM_CHANWISE)
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
 };
 
 class ConvolutionForwardImpl::AlgoPack : NonCopyableObj {
diff --git a/dnn/src/rocm/matrix_mul/algos.h b/dnn/src/rocm/matrix_mul/algos.h
index 7111a10b..716aff58 100644
--- a/dnn/src/rocm/matrix_mul/algos.h
+++ b/dnn/src/rocm/matrix_mul/algos.h
@@ -73,7 +73,8 @@ public:
     bool is_available_reproducible(
             const SizeArgs& args, bool reproducible = true,
             size_t limit = std::numeric_limits<size_t>::max()) const {
-        return (!reproducible || is_reproducible()) &&
+        return (!reproducible ||
+                contain_attribute(AlgoAttribute::REPRODUCIBLE)) &&
                is_available_wk(args, limit);
     }
     AlgoBase& check_workspace(const SizeArgs& args,
@@ -96,7 +97,9 @@ public:
     }
     const char* name() const override { return "BLAS"; }
     void exec(const ExecArgs& args) const override;
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_DECL_ALGO_TYPE(ROCM_BLAS)
 };
 
diff --git a/dnn/src/x86/conv_bias/f32/algos.h b/dnn/src/x86/conv_bias/f32/algos.h
index 67af52f9..63cbf8c3 100644
--- a/dnn/src/x86/conv_bias/f32/algos.h
+++ b/dnn/src/x86/conv_bias/f32/algos.h
@@ -32,7 +32,9 @@ class ConvBiasImpl::AlgoDirect final : public AlgoBase {
                              const CpuNDRange& workspace_ids);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "X86_CONV_BIAS_DIRECT_STRIDE1_LARGE_GROUP";
     }
@@ -68,7 +70,9 @@ class ConvBiasImpl::AlgoDirectStride2 final : public AlgoBase {
                              const CpuNDRange& workspace_ids);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "X86_CONV_BIAS_DIRECT_STRIDE2_LARGE_GROUP";
     }
@@ -101,6 +105,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT32);
     MEGDNN_DECL_ALGO_TYPE(X86_WINOGRAD_F63_8x8_F32)
 };
@@ -117,6 +124,9 @@ public:
         }
         return m_name.c_str();
     }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     MEGDNN_WINOGRAD_ALGO_FUN_DECLARE(AlgoDataType::FLOAT32);
     MEGDNN_DECL_ALGO_TYPE(X86_WINOGRAD_F23_8x8_F32)
 };
@@ -128,7 +138,9 @@ class ConvBiasImpl::AlgoMkldnnConv final : public AlgoBase {
 
 public:
     AlgoMkldnnConv() {}
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "MKLDNN_CONV_FP32"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy) const override {
diff --git a/dnn/src/x86/conv_bias/int8/algos.h b/dnn/src/x86/conv_bias/int8/algos.h
index bdcd6f80..ddec8e97 100644
--- a/dnn/src/x86/conv_bias/int8/algos.h
+++ b/dnn/src/x86/conv_bias/int8/algos.h
@@ -21,7 +21,9 @@ class ConvBiasImpl::AlgoChanWiseAvx2Stride1Qint8 final : public AlgoBase {
     static WorkspaceBundle get_bundle(const NCBKernSizeParam& param);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "X86_CONV_BIAS_CHANWISE_AVX2_INT8_STRIDE1";
     }
@@ -46,7 +48,9 @@ class ConvBiasImpl::AlgoChanWiseAvx2Stride2Qint8 final : public AlgoBase {
     static WorkspaceBundle get_bundle(const NCBKernSizeParam& param);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "X86_CONV_BIAS_CHANWISE_AVX2_INT8_STRIDE2";
     }
@@ -71,7 +75,9 @@ class ConvBiasImpl::AlgoDirectAvx2Stride1Int8 final : public AlgoBase {
     static WorkspaceBundle get_bundle(const NCBKernSizeParam& param);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "X86_CONV_BIAS_DIRECT_AVX2_INT8_STRIDE1";
     }
@@ -96,7 +102,9 @@ class ConvBiasImpl::AlgoAVX2DirectConvStride2 final : public AlgoBase {
     static WorkspaceBundle get_bundle(const NCBKernSizeParam& param);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override {
         return "X86_CONV_BIAS_DIRECT_AVX2_INT8_STRIDE2";
     }
@@ -124,7 +132,9 @@ class ConvBiasImpl::AlgoMkldnnQint8 final : public AlgoBase {
 
 public:
     AlgoMkldnnQint8() {}
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "MKLDNN_INT8"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy) const override;
@@ -163,7 +173,9 @@ class ConvBiasImpl::AlgoMkldnnMatmulQint8 final : public AlgoBase {
     static WorkspaceBundle get_bundle(const NCBKernSizeParam& param);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "MKLDNN_MATMUL_INT8"; }
     bool usable(const NCBKernSizeParam& param,
                 AlgoSelectionStrategy) const override;
diff --git a/dnn/src/x86/matrix_mul/algos.h b/dnn/src/x86/matrix_mul/algos.h
index 14c6eca1..a47a0854 100644
--- a/dnn/src/x86/matrix_mul/algos.h
+++ b/dnn/src/x86/matrix_mul/algos.h
@@ -20,11 +20,13 @@ namespace x86 {
 
 class MatrixMulImpl::AlgoF32Blas : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
     const char* name() const override { return "X86_F32_BLAS"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override { return 0; }
     kern_t get_kern(const KernSizeParam&) const override;
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     PackMode packmode() const override { return PackMode::NO_PACK; }
     MEGDNN_OVERRIDE_MATMUL_DESC(8, 16, 1, 4, AlgoDataType::FLOAT32, DEFAULT)
     MEGDNN_DECL_ALGO_TYPE(X86_F32_BLAS)
@@ -33,7 +35,9 @@ public:
 #if MEGDNN_X86_WITH_MKL && SUPPORT_MKL_PACKED_GEMM
 class MatrixMulImpl::AlgoF32MKLPackA : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "X86_F32_MKL_PACKA"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override { return 0; }
@@ -55,7 +59,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32AVX2M2N4K16 : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "X86_INT8X8X32_AVX2_2X4X16"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -66,7 +72,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32AVX2M4N16K2 : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "X86_INT8X8X32_AVX2_4X16X2"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -81,7 +89,9 @@ private:
             const MatrixMulImpl::KernParam& kern_param);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "X86_INT8X8X16_AVX2"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -97,7 +107,9 @@ private:
             const MatrixMulImpl::KernParam& kern_param);
 
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "X86_INT8X8X16_SSE"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -109,7 +121,9 @@ public:
 
 class MatrixMulImpl::AlgoInt8x8x32SSEM4N8K2 : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "X86_INT8X8X32_SSE_4X8X2"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -120,7 +134,9 @@ public:
 
 class MatrixMulImpl::AlgoF32MK8_8x8 : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "X86_F32MK8_8X8"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -133,7 +149,9 @@ public:
 #if MEGDNN_X86_WITH_VNNI
 class MatrixMulImpl::AlgoInt8x8x32Vnni : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "X86_INT8X8X32_VNNI"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override;
@@ -146,7 +164,9 @@ public:
 #if MEGDNN_X86_WITH_MKL_DNN
 class MatrixMulImpl::AlgoInt8x8x32Mkldnn : public AlgoBase {
 public:
-    bool is_reproducible() const override { return true; }
+    AlgoAttribute attribute() const override {
+        return AlgoAttribute::REPRODUCIBLE;
+    }
     const char* name() const override { return "X86_INT8X8X32_MKLDNN"; }
     bool usable(const KernSizeParam&) const override;
     size_t get_workspace(const KernSizeParam&) const override { return 0; }
diff --git a/src/opr/impl/search_policy/algo_chooser.cpp b/src/opr/impl/search_policy/algo_chooser.cpp
index 2dd5f913..1985d8d0 100644
--- a/src/opr/impl/search_policy/algo_chooser.cpp
+++ b/src/opr/impl/search_policy/algo_chooser.cpp
@@ -420,7 +420,9 @@ size_t AlgoChooser<Opr>::setup_algo(const FixedTensorLayouts& layouts,
     mgb_assert(palgo, "Unknown algo description");
     ret.append("): algo=" + std::string(palgo->name()));
     ret.append(ssprintf(" workspace=%.2fMiB reproducible=%d",
-                        workspace / (1024 * 1024.0), palgo->is_reproducible()));
+                        workspace / (1024 * 1024.0),
+                        palgo->contain_attribute(
+                                megdnn::AlgoAttribute::REPRODUCIBLE)));
     mgb_log_debug("%s", ret.c_str());
 
     megdnn_opr->execution_policy() = policy;
@@ -715,8 +717,10 @@ AlgoChooser<Opr>::ExeContext::profile_single_algo(
     if (!rst.valid())
         return None;
     return AlgoChooserProfileCache::ResultEntry{
-            palgo->name(), palgo->is_reproducible(), rst.val().time,
-            param.workspace};
+            palgo->name(),
+            palgo->contain_attribute(
+                    megdnn::AlgoAttribute::REPRODUCIBLE),
+            rst.val().time, param.workspace};
 }
 
 template <typename Opr>
diff --git a/src/opr/test/dnn/convolution.cpp b/src/opr/test/dnn/convolution.cpp
index 6583dc09..8b0b81fa 100644
--- a/src/opr/test/dnn/convolution.cpp
+++ b/src/opr/test/dnn/convolution.cpp
@@ -2127,7 +2127,8 @@ TEST(TestOprDNN, HeuristicReproducible) {
                     megdnn_opr->get_algorithm_from_desc(algo);
             mgb_assert(palgo, "Unknown algo description");
             if (strategy == S::HEURISTIC_REPRODUCIBLE) {
-                EXPECT_TRUE(palgo->is_reproducible());
+                EXPECT_TRUE(palgo->contain_attribute(
+                            megdnn::AlgoAttribute::REPRODUCIBLE));
             }
             algo_name0 = palgo->name();
         }
@@ -2338,7 +2339,9 @@ class MockAlgorithm : public megdnn::detail::Algorithm {
 
 public:
     MockAlgorithm(const char* name = "NotImportant") : m_name(name) {}
-    bool is_reproducible() const override { return true; }
+    Attribute attribute() const override {
+        return Attribute::REPRODUCIBLE;
+    }
     const char* name() const override { return m_name; }
     uint32_t type() const override {
         return megdnn::detail::Algorithm::INVALID_ALGO_TYPE;