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paddlepaddle--paddle/test/cpp/fluid/op_debug_string_test.cc
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2026-07-13 12:40:42 +08:00

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// Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
//
// 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 <string>
#include "glog/logging.h"
#include "gtest/gtest.h"
#include "paddle/fluid/framework/op_registry.h"
#include "paddle/phi/core/kernel_registry.h"
namespace paddle {
namespace operators {
TEST(op_debug_str, test_unknown_dtype) {
phi::Place place = phi::CPUPlace();
phi::DDim dim{3, 4, 5, 6};
const std::string unknown_dtype = "unknown_dtype";
framework::OpDesc desc;
framework::Scope scope;
desc.SetType("elementwise_add_grad");
desc.SetInput("X", {"X"});
desc.SetInput("Y", {"Y"});
desc.SetInput(framework::GradVarName("Out"), {framework::GradVarName("Out")});
desc.SetOutput(framework::GradVarName("X"), {framework::GradVarName("X")});
desc.SetOutput(framework::GradVarName("Y"), {framework::GradVarName("Y")});
desc.SetAttr("axis", -1);
desc.SetAttr("use_onednn", false);
auto x_tensor = scope.Var("X")->GetMutable<phi::DenseTensor>();
x_tensor->Resize(dim);
x_tensor->mutable_data<float>(place);
auto y_tensor = scope.Var("Y")->GetMutable<phi::DenseTensor>();
y_tensor->Resize(dim);
y_tensor->mutable_data<float>(place);
auto out_grad_tensor =
scope.Var(framework::GradVarName("Out"))->GetMutable<phi::DenseTensor>();
out_grad_tensor->Resize(dim);
out_grad_tensor->mutable_data<float>(place);
scope.Var(framework::GradVarName("X"))->GetMutable<phi::DenseTensor>();
scope.Var(framework::GradVarName("Y"))->GetMutable<phi::DenseTensor>();
auto op = framework::OpRegistry::CreateOp(desc);
auto before_run_str = op->DebugStringEx(&scope);
LOG(INFO) << before_run_str;
ASSERT_TRUE(before_run_str.find(unknown_dtype) != std::string::npos);
op->Run(scope, place);
phi::DeviceContextPool::Instance().Get(place)->Wait();
auto after_run_str = op->DebugStringEx(&scope);
LOG(INFO) << after_run_str;
ASSERT_TRUE(after_run_str.find(unknown_dtype) != std::string::npos);
}
} // namespace operators
} // namespace paddle