mirror of
https://github.com/ROCm/composable_kernel.git
synced 2026-05-11 17:00:18 +00:00
121 lines
4.2 KiB
Plaintext
121 lines
4.2 KiB
Plaintext
#pragma once
|
|
#include "gridwise_direct_convolution_2.cuh"
|
|
|
|
template <class T, class InDesc, class WeiDesc, class OutDesc>
|
|
void device_direct_convolution_2(
|
|
InDesc, const Tensor<T>& in, WeiDesc, const Tensor<T>& wei, OutDesc, Tensor<T>& out)
|
|
{
|
|
std::size_t data_sz = sizeof(T);
|
|
DeviceMem in_device_buf(data_sz * in.mDesc.GetElementSpace());
|
|
DeviceMem wei_device_buf(data_sz * wei.mDesc.GetElementSpace());
|
|
DeviceMem out_device_buf(data_sz * out.mDesc.GetElementSpace());
|
|
|
|
int num_thread = std::thread::hardware_concurrency();
|
|
|
|
in_device_buf.ToDevice(in.mData.data());
|
|
wei_device_buf.ToDevice(wei.mData.data());
|
|
out_device_buf.ToDevice(out.mData.data());
|
|
|
|
constexpr auto I0 = Number<0>{};
|
|
constexpr auto I1 = Number<1>{};
|
|
constexpr auto I2 = Number<2>{};
|
|
constexpr auto I3 = Number<3>{};
|
|
|
|
constexpr auto in_desc = InDesc{};
|
|
constexpr auto wei_desc = WeiDesc{};
|
|
constexpr auto out_desc = OutDesc{};
|
|
|
|
#if 0
|
|
constexpr unsigned OutTileSizeH = 2;
|
|
constexpr unsigned OutTileSizeW = 2;
|
|
constexpr unsigned NPerBlock = 2;
|
|
constexpr unsigned KPerBlock = 32;
|
|
constexpr unsigned CPerBlock = 4;
|
|
constexpr unsigned YPerBlock = 1;
|
|
constexpr unsigned XPerBlock = 16;
|
|
|
|
constexpr unsigned NPerThread = 2;
|
|
constexpr unsigned KPerThread = 4;
|
|
constexpr unsigned CPerThread = 2;
|
|
|
|
constexpr unsigned BlockSize = 128;
|
|
#elif 1
|
|
constexpr unsigned OutTileSizeH = 2;
|
|
constexpr unsigned OutTileSizeW = 2;
|
|
constexpr unsigned NPerBlock = 2;
|
|
constexpr unsigned KPerBlock = 32;
|
|
constexpr unsigned CPerBlock = 4;
|
|
constexpr unsigned YPerBlock = 1;
|
|
constexpr unsigned XPerBlock = 27;
|
|
|
|
constexpr unsigned NPerThread = 2;
|
|
constexpr unsigned KPerThread = 4;
|
|
constexpr unsigned CPerThread = 2;
|
|
|
|
constexpr unsigned BlockSize = 216;
|
|
#elif 1
|
|
constexpr unsigned OutTileSizeH = 2;
|
|
constexpr unsigned OutTileSizeW = 2;
|
|
constexpr unsigned NPerBlock = 2;
|
|
constexpr unsigned KPerBlock = 32;
|
|
constexpr unsigned CPerBlock = 4;
|
|
constexpr unsigned YPerBlock = 1;
|
|
constexpr unsigned XPerBlock = 32;
|
|
|
|
constexpr unsigned NPerThread = 2;
|
|
constexpr unsigned KPerThread = 4;
|
|
constexpr unsigned CPerThread = 2;
|
|
|
|
constexpr unsigned BlockSize = 256;
|
|
#endif
|
|
|
|
constexpr unsigned GridSize = (out_desc.GetLength(I0) / NPerBlock) *
|
|
(out_desc.GetLength(I1) / KPerBlock) *
|
|
(out_desc.GetLength(I2) / (OutTileSizeH * YPerBlock)) *
|
|
(out_desc.GetLength(I3) / (OutTileSizeW * XPerBlock));
|
|
|
|
dim3 block_dim(BlockSize);
|
|
dim3 grid_dim(GridSize);
|
|
|
|
printf("%s: BlockSize %u, GridSize %u \n", __func__, BlockSize, GridSize);
|
|
|
|
cudaEvent_t start, stop;
|
|
float elapsedTime;
|
|
|
|
cudaEventCreate(&start);
|
|
cudaEventRecord(start, 0);
|
|
|
|
gridwise_direct_convolution_2<T,
|
|
InDesc,
|
|
WeiDesc,
|
|
OutDesc,
|
|
OutTileSizeH,
|
|
OutTileSizeW,
|
|
NPerBlock,
|
|
KPerBlock,
|
|
CPerBlock,
|
|
YPerBlock,
|
|
XPerBlock,
|
|
NPerThread,
|
|
KPerThread,
|
|
CPerThread,
|
|
BlockSize,
|
|
GridSize>
|
|
<<<grid_dim, block_dim>>>(InDesc{},
|
|
static_cast<T*>(in_device_buf.GetDeviceBuffer()),
|
|
WeiDesc{},
|
|
static_cast<T*>(wei_device_buf.GetDeviceBuffer()),
|
|
OutDesc{},
|
|
static_cast<T*>(out_device_buf.GetDeviceBuffer()));
|
|
|
|
cudaEventCreate(&stop);
|
|
cudaEventRecord(stop, 0);
|
|
cudaEventSynchronize(stop);
|
|
|
|
cudaEventElapsedTime(&elapsedTime, start, stop);
|
|
printf("Elapsed time : %f ms\n", elapsedTime);
|
|
|
|
checkCudaErrors(cudaGetLastError());
|
|
out_device_buf.FromDevice(out.mData.data());
|
|
}
|