1 /** 2 * Copyright 2020 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #include <iostream> 17 #include <memory> 18 19 #include "common/common_test.h" 20 #include "common/py_func_graph_fetcher.h" 21 22 #include "ir/anf.h" 23 #include "frontend/operator/ops.h" 24 #include "frontend/optimizer/cse_pass.h" 25 #include "frontend/optimizer/optimizer.h" 26 #include "frontend/optimizer/irpass.h" 27 #include "frontend/optimizer/irpass/gradient_eliminate.h" 28 #include "debug/draw.h" 29 30 namespace mindspore { 31 namespace opt { 32 using Var = mindspore::Var; 33 34 class TestOptOptimizer : public UT::Common { 35 public: 36 TestOptOptimizer() : getPyFun("gtest_input.optimizer.opt_test", true), irpass() {} 37 UT::PyFuncGraphFetcher getPyFun; 38 irpass::OptimizeIRPassLib irpass; 39 }; 40 41 TEST_F(TestOptOptimizer, test_step_opt) { 42 FuncGraphPtr before = getPyFun("test_expandJ"); 43 44 ASSERT_TRUE(nullptr != before); 45 pipeline::ResourcePtr res = std::make_shared<pipeline::Resource>(); 46 std::shared_ptr<Optimizer> optimizer = 47 Optimizer::MakeOptimizer("ut_test", res, 48 {{"main", 49 { 50 // Branch culling 51 irpass.switch_simplify_, 52 53 // Safe inlining 54 irpass.arithmetic_simplify_, 55 irpass.inline_, 56 }}, 57 {"grad", opt::OptPassConfig(opt::irpass::ExpandJPrim())}, 58 {"cse", OptPassConfig(CSEPass(false))}}, 59 true); 60 EXPECT_TRUE(optimizer.get() != nullptr); 61 62 auto after = optimizer->step(before); 63 } 64 65 } // namespace opt 66 } // namespace mindspore 67