test(mge): fix megbrain_graph/cgtools test

GitOrigin-RevId: 33ac776b56

imperative/python/test/unit/core/test_megbrain_graph.py

@@ -10,7 +10,7 @@ from concurrent.futures import Future
 
 import numpy as np
 
-import megengine.functional as F
+from megengine.core.ops.builtin import Elemwise
 from megengine.core.tensor import megbrain_graph as mgb_graph
 from megengine.tensor import Tensor
 
@@ -71,7 +71,8 @@ def test_op():
     v, _ = mgb_graph.input_callback(
         lambda: x, device=x.comp_node, dtype=x.dtype, graph=g
     )
-    v = F.neg(v)
+    neg = Elemwise(Elemwise.Mode.NEGATE)
+    v = mgb_graph.apply_normal_op(neg, v)[0]
     y = Future()
     v = mgb_graph.output_callback(y.set_result, v)
     f = g.compile(v)
@@ -88,7 +89,8 @@ def test_exception():
 
     g = mgb_graph.Graph()
     x, _ = mgb_graph.input_callback(throw_exc, device="xpux", dtype="float32", graph=g)
-    y = mgb_graph.OutputNode(F.neg(x))
+    neg = Elemwise(Elemwise.Mode.NEGATE)
+    y = mgb_graph.OutputNode(mgb_graph.apply_normal_op(neg, x)[0])
     f = g.compile(y.outputs[0])
     try:
         f.execute()

imperative/python/test/unit/test_cgtools.py

@@ -14,14 +14,15 @@ import megengine
 import megengine.functional as F
 import megengine.module as M
 import megengine.utils.comp_graph_tools as cgtools
+from megengine.core.ops.builtin import Elemwise
 from megengine.core.tensor import megbrain_graph as mgb_graph
-from megengine.core.tensor.raw_tensor import as_raw_tensor
+from megengine.core.tensor.megbrain_graph import apply_normal_op
 from megengine.core.tensor.utils import astensor1d
 from megengine.jit import trace
 
 
 def make_dev_tensor(value, dtype=None, device=None):
-    return as_raw_tensor(value, dtype=dtype, device=device)._dev_tensor()
+    return megengine.tensor(value, dtype=dtype, device=device)._dev_tensor()
 
 
 def test_replace_vars():
@@ -30,10 +31,12 @@ def test_replace_vars():
     device = "xpux"
     dtype = np.float32
     a = mgb_graph.InputNode(device=device, dtype=dtype, graph=g)
-    const = g.make_const(1.234)
-    a_plus_a = F.add(a.outputs[0], a.outputs[0])
-    a_plus_a_mul_const = F.mul(a_plus_a, const)
-    rst = F.add(a_plus_a_mul_const, a.outputs[0])
+    const = g.make_const(1.234, device=device)
+    add_op = Elemwise(Elemwise.Mode.ADD)
+    mul_op = Elemwise(Elemwise.Mode.MUL)
+    a_plus_a = apply_normal_op(add_op, a.outputs[0], a.outputs[0])[0]
+    a_plus_a_mul_const = apply_normal_op(mul_op, a_plus_a, const)[0]
+    rst = apply_normal_op(add_op, a_plus_a_mul_const, a.outputs[0])[0]
     (new,) = cgtools.replace_vars([rst._node], {const._node: a_plus_a._node})
     out = mgb_graph.OutputNode(mgb_graph.VarNode(new))
     func = g.compile(out.outputs[0])
@@ -50,11 +53,13 @@ def test_replace_oprs():
     device = "xpux"
     dtype = np.float32
     a = mgb_graph.InputNode(device=device, dtype=dtype, graph=g)
-    const = g.make_const(1.25)
-    a_plus_a = F.add(a.outputs[0], a.outputs[0])
+    const = g.make_const(1.25, device=device)
+    add_op = Elemwise(Elemwise.Mode.ADD)
+    mul_op = Elemwise(Elemwise.Mode.MUL)
+    a_plus_a = apply_normal_op(add_op, a.outputs[0], a.outputs[0])[0]
     old_opr = a_plus_a.op
-    a_plus_a_mul_const = F.mul(a_plus_a, const)
-    a_mul_a = F.mul(a.outputs[0], a.outputs[0])
+    a_plus_a_mul_const = apply_normal_op(mul_op, a_plus_a, const)[0]
+    a_mul_a = apply_normal_op(mul_op, a.outputs[0], a.outputs[0])[0]
     new_opr = a_mul_a.op
     (new,) = cgtools.replace_oprs(
         [a_plus_a_mul_const._node], {old_opr._node: new_opr._node}