wehub-resource-sync
528 lines
17 KiB
Plaintext
528 lines
17 KiB
Plaintext
// Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "gtest/gtest.h"
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#include "paddle/phi/backends/context_pool.h"
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#include "paddle/phi/core/tensor_utils.h"
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#include "paddle/phi/kernels/funcs/blas/blas.h"
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#include "paddle/phi/kernels/funcs/math_function.h"
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namespace phi {
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namespace tests {
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void fill_fp16_data(phi::dtype::float16* in_ptr,
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size_t size,
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const std::vector<float>& data) {
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PADDLE_ENFORCE_EQ(
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size,
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data.size(),
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common::errors::InvalidArgument(
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"The size of argument data should"
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" be equal to the argument size. Expected %d, but received %d.",
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size,
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data.size()));
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for (size_t i = 0; i < data.size(); ++i) {
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in_ptr[i] = phi::dtype::float16(data[i]);
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}
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}
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template <typename T>
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inline phi::funcs::BlasT<phi::GPUContext, T> GetBlas(
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const phi::GPUContext& context) {
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return phi::funcs::GetBlas<phi::GPUContext, T>(context);
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}
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TEST(math_function, notrans_mul_trans_fp32) {
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phi::DenseTensor input1;
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phi::DenseTensor input1_gpu;
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phi::DenseTensor input2_gpu;
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phi::DenseTensor out_gpu;
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phi::DenseTensor out;
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phi::CPUPlace cpu_place;
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phi::GPUPlace gpu_place(0);
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phi::DeviceContextPool& pool = phi::DeviceContextPool::Instance();
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auto* context = reinterpret_cast<phi::GPUContext*>(pool.Get(phi::GPUPlace()));
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float* input1_ptr = input1.mutable_data<float>({2, 3}, cpu_place);
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float arr[6] = {0, 1, 2, 3, 4, 5};
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memcpy(input1_ptr, arr, 6 * sizeof(float));
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phi::Copy(*context, input1, gpu_place, true, &input1_gpu);
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phi::Copy(*context, input1, gpu_place, true, &input2_gpu);
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out_gpu.mutable_data<float>({2, 2}, gpu_place);
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GetBlas<float>(*context).MatMul(
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input1_gpu, false, input2_gpu, true, 1, &out_gpu, 0);
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phi::Copy(*context, out_gpu, cpu_place, true, &out);
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float* out_ptr = out.data<float>();
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context->Wait();
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EXPECT_EQ(out_ptr[0], 5);
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EXPECT_EQ(out_ptr[1], 14);
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EXPECT_EQ(out_ptr[2], 14);
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EXPECT_EQ(out_ptr[3], 50);
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}
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TEST(math_function, notrans_mul_trans_fp16) {
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phi::DenseTensor input1;
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phi::DenseTensor input1_gpu;
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phi::DenseTensor input2_gpu;
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phi::DenseTensor out_gpu;
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phi::DenseTensor out;
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phi::CPUPlace cpu_place;
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phi::GPUPlace gpu_place(0);
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phi::DeviceContextPool& pool = phi::DeviceContextPool::Instance();
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auto* context = reinterpret_cast<phi::GPUContext*>(pool.Get(phi::GPUPlace()));
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// fp16 GEMM in cublas requires GPU compute capability >= 53
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if (context->GetComputeCapability() < 53) {
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return;
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}
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phi::dtype::float16* input1_ptr =
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input1.mutable_data<phi::dtype::float16>({2, 3}, cpu_place);
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fill_fp16_data(input1_ptr, input1.numel(), {0, 1, 2, 3, 4, 5});
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phi::Copy(*context, input1, gpu_place, true, &input1_gpu);
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phi::Copy(*context, input1, gpu_place, true, &input2_gpu);
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out_gpu.mutable_data<phi::dtype::float16>({2, 2}, gpu_place);
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GetBlas<phi::dtype::float16>(*context).MatMul(input1_gpu,
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false,
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input2_gpu,
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true,
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phi::dtype::float16(1),
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&out_gpu,
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phi::dtype::float16(0));
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phi::Copy(*context, out_gpu, cpu_place, true, &out);
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phi::dtype::float16* out_ptr = out.data<phi::dtype::float16>();
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context->Wait();
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EXPECT_EQ(static_cast<float>(out_ptr[0]), 5);
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EXPECT_EQ(static_cast<float>(out_ptr[1]), 14);
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EXPECT_EQ(static_cast<float>(out_ptr[2]), 14);
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EXPECT_EQ(static_cast<float>(out_ptr[3]), 50);
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}
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TEST(math_function, trans_mul_notrans_fp32) {
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phi::DenseTensor input1;
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phi::DenseTensor input1_gpu;
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phi::DenseTensor input2_gpu;
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phi::DenseTensor out_gpu;
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phi::DenseTensor out;
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phi::CPUPlace cpu_place;
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phi::GPUPlace gpu_place(0);
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phi::DeviceContextPool& pool = phi::DeviceContextPool::Instance();
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auto* context = reinterpret_cast<phi::GPUContext*>(pool.Get(phi::GPUPlace()));
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float* input1_ptr = input1.mutable_data<float>({2, 3}, cpu_place);
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float arr[6] = {0, 1, 2, 3, 4, 5};
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memcpy(input1_ptr, arr, 6 * sizeof(float));
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phi::Copy(*context, input1, gpu_place, true, &input1_gpu);
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phi::Copy(*context, input1, gpu_place, true, &input2_gpu);
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out_gpu.mutable_data<float>({3, 3}, gpu_place);
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GetBlas<float>(*context).MatMul(
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input1_gpu, true, input2_gpu, false, 1, &out_gpu, 0);
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phi::Copy(*context, out_gpu, cpu_place, true, &out);
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float* out_ptr = out.data<float>();
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context->Wait();
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EXPECT_EQ(out_ptr[0], 9);
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EXPECT_EQ(out_ptr[1], 12);
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EXPECT_EQ(out_ptr[2], 15);
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EXPECT_EQ(out_ptr[3], 12);
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EXPECT_EQ(out_ptr[4], 17);
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EXPECT_EQ(out_ptr[5], 22);
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EXPECT_EQ(out_ptr[6], 15);
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EXPECT_EQ(out_ptr[7], 22);
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EXPECT_EQ(out_ptr[8], 29);
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}
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TEST(math_function, trans_mul_notrans_fp16) {
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phi::DenseTensor input1;
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phi::DenseTensor input1_gpu;
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phi::DenseTensor input2_gpu;
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phi::DenseTensor out_gpu;
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phi::DenseTensor out;
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phi::CPUPlace cpu_place;
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phi::GPUPlace gpu_place(0);
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phi::DeviceContextPool& pool = phi::DeviceContextPool::Instance();
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auto* context = reinterpret_cast<phi::GPUContext*>(pool.Get(phi::GPUPlace()));
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// fp16 GEMM in cublas requires GPU compute capability >= 53
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if (context->GetComputeCapability() < 53) {
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return;
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}
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phi::dtype::float16* input1_ptr =
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input1.mutable_data<phi::dtype::float16>({2, 3}, cpu_place);
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fill_fp16_data(input1_ptr, input1.numel(), {0, 1, 2, 3, 4, 5});
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phi::Copy(*context, input1, gpu_place, true, &input1_gpu);
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phi::Copy(*context, input1, gpu_place, true, &input2_gpu);
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out_gpu.mutable_data<phi::dtype::float16>({3, 3}, gpu_place);
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GetBlas<phi::dtype::float16>(*context).MatMul(input1_gpu,
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true,
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input2_gpu,
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false,
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phi::dtype::float16(1),
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&out_gpu,
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phi::dtype::float16(0));
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phi::Copy(*context, out_gpu, cpu_place, true, &out);
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phi::dtype::float16* out_ptr = out.data<phi::dtype::float16>();
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context->Wait();
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EXPECT_EQ(static_cast<float>(out_ptr[0]), 9);
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EXPECT_EQ(static_cast<float>(out_ptr[1]), 12);
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EXPECT_EQ(static_cast<float>(out_ptr[2]), 15);
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EXPECT_EQ(static_cast<float>(out_ptr[3]), 12);
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EXPECT_EQ(static_cast<float>(out_ptr[4]), 17);
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EXPECT_EQ(static_cast<float>(out_ptr[5]), 22);
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EXPECT_EQ(static_cast<float>(out_ptr[6]), 15);
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EXPECT_EQ(static_cast<float>(out_ptr[7]), 22);
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EXPECT_EQ(static_cast<float>(out_ptr[8]), 29);
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}
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TEST(math_function, gemm_notrans_cublas_fp32) {
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phi::DenseTensor input1;
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phi::DenseTensor input2;
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phi::DenseTensor input3;
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phi::DenseTensor input1_gpu;
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phi::DenseTensor input2_gpu;
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phi::DenseTensor input3_gpu;
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phi::CPUPlace cpu_place;
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phi::GPUPlace gpu_place(0);
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phi::DeviceContextPool& pool = phi::DeviceContextPool::Instance();
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auto* context = reinterpret_cast<phi::GPUContext*>(pool.Get(phi::GPUPlace()));
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int m = 2;
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int n = 3;
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int k = 3;
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float* input1_ptr = input1.mutable_data<float>({2, 3}, cpu_place);
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float arr1[6] = {0, 1, 2, 3, 4, 5};
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memcpy(input1_ptr, arr1, 6 * sizeof(float));
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float* input2_ptr = input2.mutable_data<float>({3, 4}, cpu_place);
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float arr2[12] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11};
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memcpy(input2_ptr, arr2, 12 * sizeof(float));
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float* input3_ptr = input3.mutable_data<float>({2, 4}, cpu_place);
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float arr3[8] = {0, 1, 2, 3, 4, 5, 6, 7};
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memcpy(input3_ptr, arr3, 8 * sizeof(float));
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phi::Copy(*context, input1, gpu_place, true, &input1_gpu);
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phi::Copy(*context, input2, gpu_place, true, &input2_gpu);
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phi::Copy(*context, input3, gpu_place, true, &input3_gpu);
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float* a = input1_gpu.data<float>();
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float* b = input2_gpu.data<float>();
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float* c = input3_gpu.mutable_data<float>(gpu_place);
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GetBlas<float>(*context).GEMM(
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false, false, m, n, k, 1, a, 3, b + 1, 4, 1, c + 1, 4);
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phi::Copy(*context, input3_gpu, cpu_place, true, &input3);
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// numpy code:
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// a = np.arange(6).reshape(2, 3)
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// b = np.arange(12).reshape(3, 4)[:, 1:]
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// c = np.arange(8).reshape(2, 4)[:, 1:]
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// out = np.arange(8).reshape(2, 4)
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// out[:, 1:] = np.dot(a, b) + c
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context->Wait();
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EXPECT_EQ(input3_ptr[0], 0);
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EXPECT_EQ(input3_ptr[1], 24);
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EXPECT_EQ(input3_ptr[2], 28);
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EXPECT_EQ(input3_ptr[3], 32);
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EXPECT_EQ(input3_ptr[4], 4);
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EXPECT_EQ(input3_ptr[5], 73);
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EXPECT_EQ(input3_ptr[6], 86);
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EXPECT_EQ(input3_ptr[7], 99);
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}
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TEST(math_function, gemm_notrans_cublas_fp16) {
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phi::DenseTensor input1;
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phi::DenseTensor input2;
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phi::DenseTensor input3;
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phi::DenseTensor input1_gpu;
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phi::DenseTensor input2_gpu;
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phi::DenseTensor input3_gpu;
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phi::CPUPlace cpu_place;
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phi::GPUPlace gpu_place(0);
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phi::DeviceContextPool& pool = phi::DeviceContextPool::Instance();
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auto* context = reinterpret_cast<phi::GPUContext*>(pool.Get(phi::GPUPlace()));
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// fp16 GEMM in cublas requires GPU compute capability >= 53
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if (context->GetComputeCapability() < 53) {
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return;
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}
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int m = 2;
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int n = 3;
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int k = 3;
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phi::dtype::float16* input1_ptr =
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input1.mutable_data<phi::dtype::float16>({2, 3}, cpu_place);
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fill_fp16_data(input1_ptr, input1.numel(), {0, 1, 2, 3, 4, 5});
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phi::dtype::float16* input2_ptr =
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input2.mutable_data<phi::dtype::float16>({3, 4}, cpu_place);
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fill_fp16_data(
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input2_ptr, input2.numel(), {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11});
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phi::dtype::float16* input3_ptr =
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input3.mutable_data<phi::dtype::float16>({2, 4}, cpu_place);
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fill_fp16_data(input3_ptr, input3.numel(), {0, 1, 2, 3, 4, 5, 6, 7});
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phi::Copy(*context, input1, gpu_place, true, &input1_gpu);
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phi::Copy(*context, input2, gpu_place, true, &input2_gpu);
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phi::Copy(*context, input3, gpu_place, true, &input3_gpu);
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phi::dtype::float16* a = input1_gpu.data<phi::dtype::float16>();
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phi::dtype::float16* b = input2_gpu.data<phi::dtype::float16>();
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phi::dtype::float16* c =
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input3_gpu.mutable_data<phi::dtype::float16>(gpu_place);
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GetBlas<phi::dtype::float16>(*context).GEMM(
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false,
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false,
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m,
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n,
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k,
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static_cast<phi::dtype::float16>(1),
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a,
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3,
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b + 1,
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4,
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static_cast<phi::dtype::float16>(1),
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c + 1,
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4);
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phi::Copy(*context, input3_gpu, cpu_place, true, &input3);
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// numpy code:
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// a = np.arange(6).reshape(2, 3)
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// b = np.arange(12).reshape(3, 4)[:, 1:]
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// c = np.arange(8).reshape(2, 4)[:, 1:]
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// out = np.arange(8).reshape(2, 4)
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// out[:, 1:] = np.dot(a, b) + c
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context->Wait();
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EXPECT_EQ(static_cast<float>(input3_ptr[0]), 0);
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EXPECT_EQ(static_cast<float>(input3_ptr[1]), 24);
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EXPECT_EQ(static_cast<float>(input3_ptr[2]), 28);
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EXPECT_EQ(static_cast<float>(input3_ptr[3]), 32);
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EXPECT_EQ(static_cast<float>(input3_ptr[4]), 4);
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EXPECT_EQ(static_cast<float>(input3_ptr[5]), 73);
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EXPECT_EQ(static_cast<float>(input3_ptr[6]), 86);
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EXPECT_EQ(static_cast<float>(input3_ptr[7]), 99);
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}
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TEST(math_function, gemm_trans_cublas_fp32) {
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phi::DenseTensor input1;
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phi::DenseTensor input2;
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phi::DenseTensor input3;
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phi::DenseTensor input1_gpu;
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phi::DenseTensor input2_gpu;
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phi::DenseTensor input3_gpu;
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phi::CPUPlace cpu_place;
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phi::GPUPlace gpu_place(0);
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phi::DeviceContextPool& pool = phi::DeviceContextPool::Instance();
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auto* context = reinterpret_cast<phi::GPUContext*>(pool.Get(phi::GPUPlace()));
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int m = 2;
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int n = 3;
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int k = 3;
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float* input1_ptr = input1.mutable_data<float>({2, 3}, cpu_place);
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float arr1[6] = {0, 1, 2, 3, 4, 5};
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memcpy(input1_ptr, arr1, 6 * sizeof(float));
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float* input2_ptr = input2.mutable_data<float>({4, 3}, cpu_place);
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float arr2[12] = {0, 4, 8, 1, 5, 9, 2, 6, 10, 3, 7, 11};
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memcpy(input2_ptr, arr2, 12 * sizeof(float));
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float* input3_ptr = input3.mutable_data<float>({2, 4}, cpu_place);
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float arr3[8] = {0, 1, 2, 3, 4, 5, 6, 7};
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memcpy(input3_ptr, arr3, 8 * sizeof(float));
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phi::Copy(*context, input1, gpu_place, true, &input1_gpu);
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phi::Copy(*context, input2, gpu_place, true, &input2_gpu);
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phi::Copy(*context, input3, gpu_place, true, &input3_gpu);
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float* a = input1_gpu.data<float>();
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float* b = input2_gpu.data<float>();
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float* c = input3_gpu.mutable_data<float>(gpu_place);
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GetBlas<float>(*context).GEMM(
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false, true, m, n, k, 1, a, 3, b + 3, 3, 1, c + 1, 4);
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phi::Copy(*context, input3_gpu, cpu_place, true, &input3);
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context->Wait();
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EXPECT_EQ(input3_ptr[0], 0);
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EXPECT_EQ(input3_ptr[1], 24);
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EXPECT_EQ(input3_ptr[2], 28);
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EXPECT_EQ(input3_ptr[3], 32);
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EXPECT_EQ(input3_ptr[4], 4);
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EXPECT_EQ(input3_ptr[5], 73);
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EXPECT_EQ(input3_ptr[6], 86);
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EXPECT_EQ(input3_ptr[7], 99);
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}
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TEST(math_function, gemm_trans_cublas_fp16) {
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phi::DenseTensor input1;
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phi::DenseTensor input2;
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phi::DenseTensor input3;
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phi::DenseTensor input1_gpu;
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phi::DenseTensor input2_gpu;
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phi::DenseTensor input3_gpu;
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phi::CPUPlace cpu_place;
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phi::GPUPlace gpu_place(0);
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phi::DeviceContextPool& pool = phi::DeviceContextPool::Instance();
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auto* context = reinterpret_cast<phi::GPUContext*>(pool.Get(phi::GPUPlace()));
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// fp16 GEMM in cublas requires GPU compute capability >= 53
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if (context->GetComputeCapability() < 53) {
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return;
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}
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int m = 2;
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int n = 3;
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int k = 3;
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phi::dtype::float16* input1_ptr =
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input1.mutable_data<phi::dtype::float16>({2, 3}, cpu_place);
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fill_fp16_data(input1_ptr, input1.numel(), {0, 1, 2, 3, 4, 5});
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phi::dtype::float16* input2_ptr =
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input2.mutable_data<phi::dtype::float16>({4, 3}, cpu_place);
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fill_fp16_data(
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input2_ptr, input2.numel(), {0, 4, 8, 1, 5, 9, 2, 6, 10, 3, 7, 11});
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phi::dtype::float16* input3_ptr =
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input3.mutable_data<phi::dtype::float16>({2, 4}, cpu_place);
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fill_fp16_data(input3_ptr, input3.numel(), {0, 1, 2, 3, 4, 5, 6, 7});
|
|
|
|
phi::Copy(*context, input1, gpu_place, true, &input1_gpu);
|
|
phi::Copy(*context, input2, gpu_place, true, &input2_gpu);
|
|
phi::Copy(*context, input3, gpu_place, true, &input3_gpu);
|
|
phi::dtype::float16* a = input1_gpu.data<phi::dtype::float16>();
|
|
phi::dtype::float16* b = input2_gpu.data<phi::dtype::float16>();
|
|
phi::dtype::float16* c =
|
|
input3_gpu.mutable_data<phi::dtype::float16>(gpu_place);
|
|
|
|
GetBlas<phi::dtype::float16>(*context).GEMM(
|
|
false,
|
|
true,
|
|
m,
|
|
n,
|
|
k,
|
|
static_cast<phi::dtype::float16>(1),
|
|
a,
|
|
3,
|
|
b + 3,
|
|
3,
|
|
static_cast<phi::dtype::float16>(1),
|
|
c + 1,
|
|
4);
|
|
|
|
phi::Copy(*context, input3_gpu, cpu_place, true, &input3);
|
|
|
|
context->Wait();
|
|
EXPECT_EQ(static_cast<float>(input3_ptr[0]), 0);
|
|
EXPECT_EQ(static_cast<float>(input3_ptr[1]), 24);
|
|
EXPECT_EQ(static_cast<float>(input3_ptr[2]), 28);
|
|
EXPECT_EQ(static_cast<float>(input3_ptr[3]), 32);
|
|
EXPECT_EQ(static_cast<float>(input3_ptr[4]), 4);
|
|
EXPECT_EQ(static_cast<float>(input3_ptr[5]), 73);
|
|
EXPECT_EQ(static_cast<float>(input3_ptr[6]), 86);
|
|
EXPECT_EQ(static_cast<float>(input3_ptr[7]), 99);
|
|
}
|
|
|
|
template <typename T>
|
|
void GemvTest(int m, int n, bool trans) {
|
|
phi::DenseTensor mat_a;
|
|
phi::DenseTensor vec_b;
|
|
phi::DenseTensor vec_c;
|
|
|
|
phi::CPUPlace cpu_place;
|
|
phi::GPUPlace gpu_place(0);
|
|
phi::DeviceContextPool& pool = phi::DeviceContextPool::Instance();
|
|
auto* context = reinterpret_cast<phi::GPUContext*>(pool.Get(phi::GPUPlace()));
|
|
|
|
T* data_a = mat_a.mutable_data<T>({m, n}, cpu_place);
|
|
T* data_b = vec_b.mutable_data<T>({trans ? m : n}, cpu_place);
|
|
T* data_c = vec_c.mutable_data<T>({trans ? n : m}, cpu_place);
|
|
|
|
phi::DenseTensor g_mat_a;
|
|
phi::DenseTensor g_vec_b;
|
|
phi::DenseTensor g_vec_c;
|
|
T* g_data_a = g_mat_a.mutable_data<T>(mat_a.dims(), gpu_place);
|
|
T* g_data_b = g_vec_b.mutable_data<T>(vec_b.dims(), gpu_place);
|
|
T* g_data_c = g_vec_c.mutable_data<T>(vec_c.dims(), gpu_place);
|
|
|
|
for (int i = 0; i < mat_a.numel(); ++i) {
|
|
data_a[i] = static_cast<T>(i);
|
|
}
|
|
for (int i = 0; i < vec_b.numel(); ++i) {
|
|
data_b[i] = static_cast<T>(i);
|
|
}
|
|
|
|
phi::Copy(*context, mat_a, gpu_place, true, &g_mat_a);
|
|
phi::Copy(*context, vec_b, gpu_place, true, &g_vec_b);
|
|
|
|
GetBlas<T>(*context).GEMV(trans,
|
|
static_cast<int>(m),
|
|
static_cast<int>(n),
|
|
1.,
|
|
g_data_a,
|
|
g_data_b,
|
|
0.,
|
|
g_data_c);
|
|
|
|
phi::Copy(*context, g_vec_c, cpu_place, true, &vec_c);
|
|
|
|
if (!trans) {
|
|
for (int i = 0; i < m; ++i) {
|
|
T sum = 0.0;
|
|
for (int j = 0; j < n; ++j) {
|
|
sum += data_a[i * n + j] * data_b[j];
|
|
}
|
|
ASSERT_FLOAT_EQ(data_c[i], sum);
|
|
}
|
|
} else {
|
|
for (int i = 0; i < n; ++i) {
|
|
T sum = 0.0;
|
|
for (int j = 0; j < m; ++j) {
|
|
sum += data_a[j * n + i] * data_b[j];
|
|
}
|
|
ASSERT_FLOAT_EQ(data_c[i], sum);
|
|
}
|
|
}
|
|
}
|
|
|
|
TEST(math_function, gemv) {
|
|
GemvTest<float>(3, 13, false);
|
|
GemvTest<double>(3, 13, false);
|
|
GemvTest<float>(3, 13, true);
|
|
GemvTest<double>(3, 13, true);
|
|
}
|
|
|
|
} // namespace tests
|
|
} // namespace phi
|