graphengine/tests/ut/ge/graph/build/mem_assigner_unittest.cc

/**
 * Copyright 2019-2020 Huawei Technologies Co., Ltd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <gtest/gtest.h>
#include <memory>

#include "graph/anchor.h"
#include "graph/attr_value.h"
#include "graph/debug/ge_attr_define.h"
#include "graph/utils/graph_utils.h"
#include "graph/utils/node_utils.h"
#include "graph/utils/op_desc_utils.h"
#include "graph/utils/tensor_utils.h"
#include "omg/omg_inner_types.h"

#define protected public
#define private public
#include "graph/build/memory/binary_block_mem_assigner.h"
#include "graph/build/memory/hybrid_mem_assigner.h"
#include "graph/build/memory/max_block_mem_assigner.h"
#undef protected
#undef private

using namespace std;
using namespace testing;
using namespace ge;
using domi::GetContext;

class UtestMemoryAssignerTest : public testing::Test {
 public:
  ge::OpDescPtr createOpWithWsSize(const string &name, int64_t wsByte, const string &type = "some") {
    ge::OpDescPtr op_def = make_shared<ge::OpDesc>(name, type);
    auto desc_temp_ptr = make_shared<ge::GeTensorDesc>();
    auto desc_temp = *desc_temp_ptr;

    TensorUtils::SetSize(desc_temp, 1024);
    op_def->AddInputDesc(desc_temp);
    op_def->AddOutputDesc(desc_temp);

    std::vector<int64_t> workspace_bytes;
    workspace_bytes.push_back(wsByte);
    op_def->SetWorkspaceBytes(workspace_bytes);
    return op_def;
  }
  void make_graph(ge::ComputeGraphPtr graph) {
    ge::OpDescPtr op_def_a = createOpWithWsSize("A", 6000);
    op_def_a->SetStreamId(0);
    ge::OpDescPtr op_def_b = createOpWithWsSize("B", 120000);
    op_def_b->SetStreamId(0);
    ge::OpDescPtr op_def_c = createOpWithWsSize("C", 16000);
    op_def_c->SetStreamId(1);
    ge::OpDescPtr op_def_d = createOpWithWsSize("D", 24000);
    op_def_d->SetStreamId(2);
    ge::OpDescPtr op_def_e = createOpWithWsSize("E", 24000);
    op_def_e->SetStreamId(3);
    ge::OpDescPtr op_def_f = createOpWithWsSize("F", 30000);
    op_def_f->SetStreamId(2);
    ge::OpDescPtr op_def_g = createOpWithWsSize("G", 32000);
    op_def_g->SetStreamId(3);
    ge::OpDescPtr op_def_h = createOpWithWsSize("H", 48000);
    op_def_h->SetStreamId(2);
    ge::OpDescPtr op_def_i = createOpWithWsSize("I", 60000);
    op_def_i->SetStreamId(2);
    ge::OpDescPtr op_def_j = createOpWithWsSize("J", 256000, NETOUTPUT);
    op_def_j->SetStreamId(3);

    // add node
    ge::NodePtr node_a = graph->AddNode(op_def_a);
    ge::NodePtr node_b = graph->AddNode(op_def_b);
    ge::NodePtr node_c = graph->AddNode(op_def_c);
    ge::NodePtr node_d = graph->AddNode(op_def_d);
    ge::NodePtr node_e = graph->AddNode(op_def_e);
    ge::NodePtr node_f = graph->AddNode(op_def_f);
    ge::NodePtr node_g = graph->AddNode(op_def_g);
    ge::NodePtr node_h = graph->AddNode(op_def_h);
    ge::NodePtr node_i = graph->AddNode(op_def_i);
    ge::NodePtr node_j = graph->AddNode(op_def_j);

    // add edge
    ge::GraphUtils::AddEdge(node_a->GetOutDataAnchor(0), node_b->GetInDataAnchor(0));
    ge::GraphUtils::AddEdge(node_a->GetOutDataAnchor(0), node_c->GetInDataAnchor(0));
    ge::GraphUtils::AddEdge(node_b->GetOutDataAnchor(0), node_d->GetInDataAnchor(0));
    ge::GraphUtils::AddEdge(node_b->GetOutDataAnchor(0), node_e->GetInDataAnchor(0));
    ge::GraphUtils::AddEdge(node_c->GetOutDataAnchor(0), node_g->GetInDataAnchor(0));
    ge::GraphUtils::AddEdge(node_d->GetOutDataAnchor(0), node_f->GetInDataAnchor(0));
    ge::GraphUtils::AddEdge(node_e->GetOutDataAnchor(0), node_g->GetInDataAnchor(1));
    ge::GraphUtils::AddEdge(node_f->GetOutDataAnchor(0), node_h->GetInDataAnchor(0));
    ge::GraphUtils::AddEdge(node_g->GetOutDataAnchor(0), node_j->GetInDataAnchor(0));
    ge::GraphUtils::AddEdge(node_h->GetOutDataAnchor(0), node_i->GetInDataAnchor(0));
    ge::GraphUtils::AddEdge(node_i->GetOutDataAnchor(0), node_j->GetInDataAnchor(1));

    GetContext().out_nodes_map["H"] = {0};
    GetContext().out_nodes_map["I"] = {0};
    GetContext().out_nodes_map["J"] = {0};
    graph->TopologicalSorting();
  }

  void make_reuse_graph(ge::ComputeGraphPtr graph) {
    ge::OpDescPtr op_def_a = createOpWithWsSize("A", 6000);
    ge::OpDescPtr op_def_b = createOpWithWsSize("B", 120000);

    ge::OpDescPtr op_def_c = make_shared<ge::OpDesc>("C", "Some");
    auto desc_input_ptr = make_shared<ge::GeTensorDesc>();
    auto desc_input = *desc_input_ptr;

    TensorUtils::SetSize(desc_input, 1024);
    op_def_c->AddInputDesc(desc_input);

    auto desc_output_ptr = make_shared<ge::GeTensorDesc>();
    auto desc_output = *desc_output_ptr;
    TensorUtils::SetSize(desc_output, 6500);
    ge::TensorUtils::SetReuseInput(desc_output, true);
    ge::TensorUtils::SetReuseInputIndex(desc_output, 0);
    op_def_c->AddOutputDesc(desc_output);

    ge::OpDescPtr op_def_d = make_shared<ge::OpDesc>("D", "CONSTANT");

    ge::NodePtr node_a = graph->AddNode(op_def_a);
    ge::NodePtr node_b = graph->AddNode(op_def_b);
    ge::NodePtr node_c = graph->AddNode(op_def_c);
    ge::NodePtr node_d = graph->AddNode(op_def_d);

    ge::GraphUtils::AddEdge(node_a->GetOutDataAnchor(0), node_b->GetInDataAnchor(0));
    ge::GraphUtils::AddEdge(node_a->GetOutDataAnchor(0), node_c->GetInDataAnchor(0));
    ge::GraphUtils::AddEdge(node_a->GetOutDataAnchor(0), node_d->GetInDataAnchor(0));
    GetContext().out_nodes_map["B"] = {0};
    GetContext().out_nodes_map["C"] = {0};
    graph->TopologicalSorting();
  }

 protected:
  void SetUp() {}

  void TearDown() { GetContext().out_nodes_map.clear(); }
};

TEST_F(UtestMemoryAssignerTest, MemoryBlock_Resize_RealSizeList_is_empty) {
  ge::ComputeGraphPtr graph = make_shared<ge::ComputeGraph>("");
  ge::OpDescPtr op_def_a = createOpWithWsSize("A", 6000);
  ge::NodePtr node_a = graph->AddNode(op_def_a);
  MemoryBlock* memory_block = new MemoryBlock(0);
  memory_block->Init(1, kOutput, node_a, 0, 1);
  memory_block->real_size_list_.clear();
  memory_block->Resize();

  EXPECT_EQ(memory_block->Size(), 0);

  delete memory_block;
}

namespace ge {

class MockBlockMemAssigner : public BlockMemAssigner {
 public:
  explicit MockBlockMemAssigner(ge::ComputeGraphPtr compute_graph, const std::map<std::string, std::string> &anchor_to_symbol, const std::map<std::string, std::list<NodeIndexIO>> &symbol_to_anchors) : BlockMemAssigner(compute_graph, anchor_to_symbol, symbol_to_anchors) {};

  virtual ~MockBlockMemAssigner(){};

  Status GetMemoryRanges(std::vector<int64_t> &ranges) override { return FAILED; }
};
}  // namespace ge

// when check GetMemoryRanges return fail, Assign return fail
TEST_F(UtestMemoryAssignerTest, Mock_block_mem_assigner_failed) {
  ge::ComputeGraphPtr graph = make_shared<ge::ComputeGraph>("");
  make_graph(graph);
  std::map<std::string, std::string> anchor_to_symbol;
  std::map<std::string, std::list<NodeIndexIO>> symbol_to_anchors;
  EXPECT_EQ(GraphUtils::GetRefMapping(graph, symbol_to_anchors, anchor_to_symbol), GRAPH_SUCCESS);

  MockBlockMemAssigner mock_assigner(graph, anchor_to_symbol, symbol_to_anchors);
  EXPECT_EQ(mock_assigner.Assign(), FAILED);
}