mirror of
https://github.com/ROCm/composable_kernel.git
synced 2026-05-04 05:31:24 +00:00
242 lines
11 KiB
C++
242 lines
11 KiB
C++
// SPDX-License-Identifier: MIT
|
|
// Copyright (c) 2018-2022, Advanced Micro Devices, Inc. All rights reserved.
|
|
|
|
#include <iostream>
|
|
#include <numeric>
|
|
#include <initializer_list>
|
|
#include <cstdlib>
|
|
|
|
#include "ck/ck.hpp"
|
|
#include "ck/tensor_operation/gpu/device/tensor_layout.hpp"
|
|
#include "ck/tensor_operation/gpu/device/gemm_specialization.hpp"
|
|
#include "ck/tensor_operation/gpu/device/device_grouped_gemm_xdl.hpp"
|
|
#include "ck/tensor_operation/gpu/element/element_wise_operation.hpp"
|
|
|
|
#include "ck/library/utility/check_err.hpp"
|
|
#include "ck/library/host_tensor/device_memory.hpp"
|
|
#include "ck/library/host_tensor/host_tensor.hpp"
|
|
#include "ck/library/host_tensor/host_tensor_generator.hpp"
|
|
#include "ck/library/reference_tensor_operation/cpu/reference_gemm.hpp"
|
|
|
|
template <ck::index_t... Is>
|
|
using S = ck::Sequence<Is...>;
|
|
|
|
using F16 = ck::half_t;
|
|
using F32 = float;
|
|
|
|
using Row = ck::tensor_layout::gemm::RowMajor;
|
|
using Col = ck::tensor_layout::gemm::ColumnMajor;
|
|
|
|
using PassThrough = ck::tensor_operation::element_wise::PassThrough;
|
|
|
|
using ADataType = ck::half_t;
|
|
using BDataType = ck::half_t;
|
|
using CDataType = ck::half_t;
|
|
using AccDataType = float;
|
|
|
|
using ALayout = ck::tensor_layout::gemm::RowMajor;
|
|
using BLayout = ck::tensor_layout::gemm::ColumnMajor;
|
|
using CLayout = ck::tensor_layout::gemm::RowMajor;
|
|
|
|
using AElementOp = ck::tensor_operation::element_wise::PassThrough;
|
|
using BElementOp = ck::tensor_operation::element_wise::PassThrough;
|
|
using CElementOp = ck::tensor_operation::element_wise::PassThrough;
|
|
|
|
static constexpr auto GemmDefault = ck::tensor_operation::device::GemmSpecialization::Default;
|
|
// static constexpr auto GemmMNPadding =
|
|
// ck::tensor_operation::device::GemmSpecialization::MNPadding;
|
|
|
|
// clang-format off
|
|
using DeviceGemmInstance = ck::tensor_operation::device::DeviceGroupedGemmXdl
|
|
//######| AData| BData| CData| AccData| ALayout| BLayout| CLayout| A| B| C| GEMM| Block| MPer| NPer| K0Per| K1| MPer| NPer| MXdl| NXdl| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockTransfer| ABlockLds| BBlockTransfer| BBlockTransfer| BBlockTransfer| BlockTransfer| BBlockTransfer| BBlockTransfer| BBlockLds| CThreadTransfer| CThreadTransfer| Num|
|
|
//######| Type| Type| Type| Type| | | | Elementwise| Elementwise| Elementwise|Spacialization| Size| Block| Block| Block| | XDL| XDL| Per| Per| ThreadCluster| ThreadCluster| SrcAccessOrder| SrcVectorDim| SrcScalar| DstScalar| AddExtraM| ThreadCluster| ThreadCluster| SrcAccessOrder| SrcVectorDim| SrcScalar| DstScalar| AddExtraN| SrcDstVectorDim| DstScalar| Prefetch|
|
|
//######| | | | | | | | Operation| Operation| Operation| | | | | | | | | Wave| Wave| Lengths_K0_M_K1| ArrangeOrder| | | PerVector| PerVector_K1| | Lengths_K0_N_K1| ArrangeOrder| | | PerVector| PerVector_K1| | | PerVector| |
|
|
//######| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
|
|
< F16, F16, F16, F32, Row, Col, Row, PassThrough, PassThrough, PassThrough, GemmDefault, 256, 256, 128, 4, 8, 32, 32, 4, 2, S<4, 64, 1>, S<1, 0, 2>, S<1, 0, 2>, 2, 8, 8, true, S<4, 64, 1>, S<1, 0, 2>, S<1, 0, 2>, 2, 8, 8, true, 7, 1, 1>;
|
|
// clang-format on
|
|
|
|
using ReferenceGemmInstance = ck::tensor_operation::host::
|
|
ReferenceGemm<ADataType, BDataType, CDataType, AccDataType, AElementOp, BElementOp, CElementOp>;
|
|
|
|
int main(int argc, char* argv[])
|
|
{
|
|
bool do_verification = true;
|
|
int init_method = 1;
|
|
bool time_kernel = false;
|
|
|
|
if(argc == 4)
|
|
{
|
|
do_verification = std::stoi(argv[1]);
|
|
init_method = std::stoi(argv[2]);
|
|
time_kernel = std::stoi(argv[3]);
|
|
}
|
|
else
|
|
{
|
|
printf("arg1: verification (0=no, 1=yes)\n");
|
|
printf("arg2: initialization (0=no init, 1=integer value, 2=decimal value)\n");
|
|
printf("arg3: time kernel (0=n0, 1=yes)\n");
|
|
exit(0);
|
|
}
|
|
|
|
int group_count = rand() % 16 + 1;
|
|
|
|
// GEMM shape
|
|
std::vector<ck::tensor_operation::device::GemmShape> gemm_shapes;
|
|
std::vector<const void*> p_a, p_b;
|
|
std::vector<void*> p_c;
|
|
|
|
gemm_shapes.reserve(group_count);
|
|
|
|
for(int i = 0; i < group_count; i++)
|
|
{
|
|
int M = 256 + 256 * i;
|
|
int N = 128 + 128 * i;
|
|
int K = 64 + 64 * i;
|
|
|
|
gemm_shapes.push_back({M, N, K, K, K, N});
|
|
}
|
|
|
|
auto f_host_tensor_descriptor =
|
|
[](std::size_t row, std::size_t col, std::size_t stride, auto layout) {
|
|
if(std::is_same<decltype(layout), ck::tensor_layout::gemm::RowMajor>::value)
|
|
{
|
|
return HostTensorDescriptor(std::vector<std::size_t>({row, col}),
|
|
std::vector<std::size_t>({stride, 1}));
|
|
}
|
|
else
|
|
{
|
|
return HostTensorDescriptor(std::vector<std::size_t>({row, col}),
|
|
std::vector<std::size_t>({1, stride}));
|
|
}
|
|
};
|
|
|
|
std::vector<Tensor<ADataType>> a_tensors;
|
|
;
|
|
std::vector<Tensor<BDataType>> b_tensors;
|
|
std::vector<Tensor<CDataType>> c_host_tensors;
|
|
std::vector<Tensor<CDataType>> c_device_tensors;
|
|
|
|
a_tensors.reserve(group_count);
|
|
b_tensors.reserve(group_count);
|
|
c_host_tensors.reserve(group_count);
|
|
c_device_tensors.reserve(group_count);
|
|
|
|
using DeviceMemPtr = std::unique_ptr<DeviceMem>;
|
|
|
|
std::vector<DeviceMemPtr> a_tensors_device, b_tensors_device, c_tensors_device;
|
|
|
|
a_tensors_device.reserve(group_count);
|
|
b_tensors_device.reserve(group_count);
|
|
c_tensors_device.reserve(group_count);
|
|
|
|
std::size_t flop = 0, num_btype = 0;
|
|
|
|
for(std::size_t i = 0; i < gemm_shapes.size(); i++)
|
|
{
|
|
a_tensors.push_back(Tensor<ADataType>(f_host_tensor_descriptor(
|
|
gemm_shapes[i].M, gemm_shapes[i].K, gemm_shapes[i].StrideA, ALayout{})));
|
|
b_tensors.push_back(Tensor<BDataType>(f_host_tensor_descriptor(
|
|
gemm_shapes[i].K, gemm_shapes[i].N, gemm_shapes[i].StrideB, BLayout{})));
|
|
c_host_tensors.push_back(Tensor<CDataType>(f_host_tensor_descriptor(
|
|
gemm_shapes[i].M, gemm_shapes[i].N, gemm_shapes[i].StrideC, CLayout{})));
|
|
c_device_tensors.push_back(Tensor<CDataType>(f_host_tensor_descriptor(
|
|
gemm_shapes[i].M, gemm_shapes[i].N, gemm_shapes[i].StrideC, CLayout{})));
|
|
|
|
std::cout << "gemm[" << i << "] a_m_k: " << a_tensors[i].mDesc
|
|
<< " b_k_n: " << b_tensors[i].mDesc << " c_m_n: " << c_device_tensors[i].mDesc
|
|
<< std::endl;
|
|
|
|
flop += std::size_t(2) * gemm_shapes[i].M * gemm_shapes[i].K * gemm_shapes[i].N;
|
|
num_btype += sizeof(ADataType) * a_tensors[i].mDesc.GetElementSize() +
|
|
sizeof(BDataType) * b_tensors[i].mDesc.GetElementSize() +
|
|
sizeof(CDataType) * c_device_tensors[i].mDesc.GetElementSize();
|
|
|
|
switch(init_method)
|
|
{
|
|
case 0: break;
|
|
case 1:
|
|
a_tensors[i].GenerateTensorValue(GeneratorTensor_2<ADataType>{-5, 5});
|
|
b_tensors[i].GenerateTensorValue(GeneratorTensor_2<BDataType>{-5, 5});
|
|
break;
|
|
case 2:
|
|
a_tensors[i].GenerateTensorValue(GeneratorTensor_3<ADataType>{0.0, 1.0});
|
|
b_tensors[i].GenerateTensorValue(GeneratorTensor_3<BDataType>{-0.5, 0.5});
|
|
break;
|
|
default:
|
|
a_tensors[i].GenerateTensorValue(GeneratorTensor_Sequential<0>{});
|
|
b_tensors[i].GenerateTensorValue(GeneratorTensor_Sequential<1>{});
|
|
}
|
|
}
|
|
|
|
for(std::size_t i = 0; i < gemm_shapes.size(); i++)
|
|
{
|
|
a_tensors_device.emplace_back(
|
|
std::make_unique<DeviceMem>(sizeof(ADataType) * a_tensors[i].mDesc.GetElementSpace()));
|
|
b_tensors_device.emplace_back(
|
|
std::make_unique<DeviceMem>(sizeof(BDataType) * b_tensors[i].mDesc.GetElementSpace()));
|
|
c_tensors_device.emplace_back(std::make_unique<DeviceMem>(
|
|
sizeof(CDataType) * c_device_tensors[i].mDesc.GetElementSpace()));
|
|
|
|
a_tensors_device[i]->ToDevice(a_tensors[i].mData.data());
|
|
b_tensors_device[i]->ToDevice(b_tensors[i].mData.data());
|
|
|
|
p_a.push_back(a_tensors_device[i]->GetDeviceBuffer());
|
|
p_b.push_back(b_tensors_device[i]->GetDeviceBuffer());
|
|
p_c.push_back(c_tensors_device[i]->GetDeviceBuffer());
|
|
}
|
|
|
|
auto a_element_op = AElementOp{};
|
|
auto b_element_op = BElementOp{};
|
|
auto c_element_op = CElementOp{};
|
|
|
|
auto gemm = DeviceGemmInstance{};
|
|
auto invoker = gemm.MakeInvoker();
|
|
|
|
// do GEMM
|
|
auto argument =
|
|
gemm.MakeArgument(p_a, p_b, p_c, gemm_shapes, a_element_op, b_element_op, c_element_op);
|
|
|
|
DeviceMem gemm_desc_workspace(gemm.GetWorkSpaceSize(&argument));
|
|
|
|
gemm.SetWorkSpacePointer(&argument, gemm_desc_workspace.GetDeviceBuffer());
|
|
|
|
if(!gemm.IsSupportedArgument(argument))
|
|
{
|
|
throw std::runtime_error(
|
|
"wrong! device_gemm with the specified compilation parameters does "
|
|
"not support this GEMM problem");
|
|
}
|
|
|
|
float ave_time = invoker.Run(argument, StreamConfig{nullptr, time_kernel});
|
|
|
|
float tflops = static_cast<float>(flop) / 1.E9 / ave_time;
|
|
|
|
float gb_per_sec = num_btype / 1.E6 / ave_time;
|
|
|
|
std::cout << "Perf: " << ave_time << " ms, " << tflops << " TFlops, " << gb_per_sec << " GB/s, "
|
|
<< gemm.GetTypeString() << std::endl;
|
|
|
|
bool pass = true;
|
|
if(do_verification)
|
|
{
|
|
for(std::size_t i = 0; i < gemm_shapes.size(); i++)
|
|
{
|
|
c_tensors_device[i]->FromDevice(c_device_tensors[i].mData.data());
|
|
auto ref_gemm = ReferenceGemmInstance{};
|
|
auto ref_invoker = ref_gemm.MakeInvoker();
|
|
|
|
auto ref_argument = ref_gemm.MakeArgument(a_tensors[i],
|
|
b_tensors[i],
|
|
c_host_tensors[i],
|
|
a_element_op,
|
|
b_element_op,
|
|
c_element_op);
|
|
|
|
ref_invoker.Run(ref_argument);
|
|
pass &= ck::utils::check_err(c_device_tensors[i].mData, c_host_tensors[i].mData);
|
|
}
|
|
}
|
|
|
|
return pass ? 0 : 1;
|
|
}
|