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paddlepaddle--paddle/test/cpp/eager/performance_tests/benchmark_fluid_cpu.cc
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2026-07-13 12:40:42 +08:00

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// Copyright (c) 2021 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 <paddle/fluid/framework/op_registry.h>
#include <chrono>
#include <iostream>
#include <memory>
#include <set>
#include <string>
#include <vector>
#include "glog/logging.h"
#include "gtest/gtest.h"
#include "paddle/fluid/imperative/basic_engine.h"
#include "paddle/fluid/imperative/tracer.h"
#include "paddle/phi/core/memory/memcpy.h"
#include "test/cpp/eager/performance_tests/benchmark_utils.h"
#include "test/cpp/eager/test_utils.h"
#ifdef WITH_GPERFTOOLS
#include "gperftools/profiler.h"
#endif
#include "paddle/phi/core/kernel_registry.h"
namespace paddle {
namespace imperative {
TEST(Benchmark, FluidScaleCPU) {
// Prepare Device Contexts
phi::CPUPlace place;
eager_test::InitEnv(place);
for (const std::string mode : {"Accuracy", "Performance"}) {
std::shared_ptr<imperative::VarBase> X(new imperative::VarBase(true, "X"));
X->SetOverriddenStopGradient(false);
std::vector<float> src_data(128, 5.0);
std::vector<int64_t> dims = {2, 4, 4, 4};
auto* x_tensor = X->MutableVar()->GetMutable<phi::DenseTensor>();
x_tensor->Resize(common::make_ddim(dims));
auto* mutable_x = x_tensor->mutable_data<float>(place);
paddle::memory::Copy(place,
mutable_x,
place,
src_data.data(),
sizeof(float) * src_data.size());
if (mode == "Accuracy") {
benchmark_fluid_scale(X, phi::Place(place), true /* accuracy_check */);
} else if (mode == "Performance") {
auto t_start = std::chrono::high_resolution_clock::now();
#ifdef WITH_GPERFTOOLS
ProfilerStart("fluid_scale_cpu.out");
#endif
benchmark_fluid_scale(X, phi::Place(place));
#ifdef WITH_GPERFTOOLS
ProfilerStop();
#endif
auto t_end = std::chrono::high_resolution_clock::now();
double elapsed_time_ms =
std::chrono::duration<double, std::milli>(t_end - t_start).count();
std::cout << "Duration: " << elapsed_time_ms << " ms" << std::endl;
} else {
PADDLE_THROW(common::errors::Fatal("Unknown benchmark mode"));
}
}
}
TEST(Benchmark, FluidMatmulCPU) {
// Prepare Device Contexts
phi::CPUPlace place;
eager_test::InitEnv(place);
for (const std::string mode : {"Accuracy", "Performance"}) {
std::shared_ptr<imperative::VarBase> X(new imperative::VarBase(true, "X"));
X->SetOverriddenStopGradient(false);
std::shared_ptr<imperative::VarBase> Y(new imperative::VarBase(true, "Y"));
Y->SetOverriddenStopGradient(false);
std::vector<float> x_src_data(4, 1.0);
std::vector<float> y_src_data(4, 2.0);
std::vector<int64_t> dims = {2, 2};
auto* x_tensor = X->MutableVar()->GetMutable<phi::DenseTensor>();
x_tensor->Resize(common::make_ddim(dims));
auto* mutable_x = x_tensor->mutable_data<float>(place);
paddle::memory::Copy(place,
mutable_x,
place,
x_src_data.data(),
sizeof(float) * x_src_data.size());
auto* y_tensor = Y->MutableVar()->GetMutable<phi::DenseTensor>();
y_tensor->Resize(common::make_ddim(dims));
auto* mutable_y = y_tensor->mutable_data<float>(place);
paddle::memory::Copy(place,
mutable_y,
place,
y_src_data.data(),
sizeof(float) * y_src_data.size());
if (mode == "Accuracy") {
benchmark_fluid_matmul(
X, Y, phi::Place(place), true /* accuracy_check */);
} else if (mode == "Performance") {
auto t_start = std::chrono::high_resolution_clock::now();
#ifdef WITH_GPERFTOOLS
ProfilerStart("fluid_matmul_cpu.out");
#endif
benchmark_fluid_matmul(X, Y, phi::Place(place));
#ifdef WITH_GPERFTOOLS
ProfilerStop();
#endif
auto t_end = std::chrono::high_resolution_clock::now();
double elapsed_time_ms =
std::chrono::duration<double, std::milli>(t_end - t_start).count();
std::cout << "Duration: " << elapsed_time_ms << " ms" << std::endl;
} else {
PADDLE_THROW(common::errors::Fatal("Unknown benchmark mode"));
}
}
}
TEST(Benchmark, FluidMLPCPU) {
// Prepare Device Contexts
phi::CPUPlace place;
eager_test::InitEnv(place);
for (const std::string mode : {"Accuracy", "Performance"}) {
std::vector<float> x_src_data(MLP_M * MLP_N, MLP_X_VAL);
std::vector<float> w_src_data(MLP_N * MLP_K, MLP_W_VAL);
std::vector<float> b_src_data(MLP_K, MLP_B_VAL);
std::vector<int64_t> x_dims = {MLP_M, MLP_N};
std::vector<int64_t> w_dims = {MLP_N, MLP_K};
std::vector<int64_t> b_dims = {MLP_K};
std::shared_ptr<imperative::VarBase> X(new imperative::VarBase(true, "X"));
X->SetOverriddenStopGradient(false);
auto* x_tensor = X->MutableVar()->GetMutable<phi::DenseTensor>();
x_tensor->Resize(common::make_ddim(x_dims));
auto* mutable_x = x_tensor->mutable_data<float>(place);
paddle::memory::Copy(place,
mutable_x,
place,
x_src_data.data(),
sizeof(float) * x_src_data.size());
std::vector<std::shared_ptr<imperative::VarBase>> Ws;
std::vector<std::shared_ptr<imperative::VarBase>> Bs;
for (size_t i = 0; i < MLP_NUM_LINEAR; i++) {
std::shared_ptr<imperative::VarBase> W(
new imperative::VarBase(true, "W"));
W->SetOverriddenStopGradient(false);
std::shared_ptr<imperative::VarBase> B(
new imperative::VarBase(true, "B"));
B->SetOverriddenStopGradient(false);
auto* w_tensor = W->MutableVar()->GetMutable<phi::DenseTensor>();
w_tensor->Resize(common::make_ddim(w_dims));
auto* mutable_w = w_tensor->mutable_data<float>(place);
paddle::memory::Copy(place,
mutable_w,
place,
w_src_data.data(),
sizeof(float) * w_src_data.size());
auto* b_tensor = B->MutableVar()->GetMutable<phi::DenseTensor>();
b_tensor->Resize(common::make_ddim(b_dims));
auto* mutable_b = b_tensor->mutable_data<float>(place);
paddle::memory::Copy(place,
mutable_b,
place,
b_src_data.data(),
sizeof(float) * b_src_data.size());
Ws.emplace_back(std::move(W));
Bs.emplace_back(std::move(B));
}
if (mode == "Accuracy") {
benchmark_fluid_mlp(
X, Ws, Bs, phi::Place(place), true /* accuracy_check */);
} else if (mode == "Performance") {
auto t_start = std::chrono::high_resolution_clock::now();
#ifdef WITH_GPERFTOOLS
ProfilerStart("fluid_mlp_cpu.out");
#endif
benchmark_fluid_mlp(X, Ws, Bs, phi::Place(place));
#ifdef WITH_GPERFTOOLS
ProfilerStop();
#endif
auto t_end = std::chrono::high_resolution_clock::now();
double elapsed_time_ms =
std::chrono::duration<double, std::milli>(t_end - t_start).count();
std::cout << "Duration: " << elapsed_time_ms << " ms" << std::endl;
} else {
PADDLE_THROW(common::errors::Fatal("Unknown benchmark mode"));
}
}
}
} // namespace imperative
} // namespace paddle