mirror of
https://github.com/ROCm/composable_kernel.git
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143 lines
5.7 KiB
C++
143 lines
5.7 KiB
C++
// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
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// SPDX-License-Identifier: MIT
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#include <hip/hip_runtime.h>
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#include <cstring>
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#include <iostream>
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#include <ostream>
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#include <string>
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#include <tuple>
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#include "ck_tile/core.hpp"
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#include "ck_tile/ops/epilogue.hpp"
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#include "ck_tile/ops/gemm.hpp"
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#include "ck_tile/host.hpp"
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#include "batched_gemm.hpp"
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template <typename GemmConfig,
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typename ADataType,
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typename BDataType,
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typename DsDataType,
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typename AccDataType,
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typename CDataType,
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typename ALayout,
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typename BLayout,
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typename DsLayout,
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typename CLayout,
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typename CDEElementWise = ck_tile::element_wise::PassThrough>
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float batched_gemm(const ck_tile::BatchedGemmHostArgs& args, const ck_tile::stream_config& s)
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{
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constexpr ck_tile::index_t M_Tile = GemmConfig::M_Tile;
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constexpr ck_tile::index_t N_Tile = GemmConfig::N_Tile;
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constexpr ck_tile::index_t K_Tile = GemmConfig::K_Tile;
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constexpr ck_tile::index_t M_Warp = GemmConfig::M_Warp;
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constexpr ck_tile::index_t N_Warp = GemmConfig::N_Warp;
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constexpr ck_tile::index_t K_Warp = GemmConfig::K_Warp;
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constexpr ck_tile::index_t M_Warp_Tile = GemmConfig::M_Warp_Tile;
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constexpr ck_tile::index_t N_Warp_Tile = GemmConfig::N_Warp_Tile;
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constexpr ck_tile::index_t K_Warp_Tile = GemmConfig::K_Warp_Tile;
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constexpr bool DoubleSmemBuffer = GemmConfig::DoubleSmemBuffer;
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constexpr bool kPadM = false;
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constexpr bool kPadN = false;
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constexpr bool kPadK = false;
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constexpr bool TransposeC = false;
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constexpr int kBlockPerCu = 1;
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constexpr ck_tile::index_t TileParitionerGroupNum = 8;
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constexpr ck_tile::index_t TileParitionerM01 = 4;
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using GemmShape =
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ck_tile::TileGemmShape<ck_tile::sequence<M_Tile, N_Tile, K_Tile>,
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ck_tile::sequence<M_Warp, N_Warp, K_Warp>,
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ck_tile::sequence<M_Warp_Tile, N_Warp_Tile, K_Warp_Tile>>;
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using TilePartitioner = ck_tile::
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GemmSpatiallyLocalTilePartitioner<GemmShape, TileParitionerGroupNum, TileParitionerM01>;
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using GemmUniversalTraits = ck_tile::TileGemmUniversalTraits<kPadM,
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kPadN,
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kPadK,
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DoubleSmemBuffer,
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ALayout,
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BLayout,
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CLayout,
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TransposeC>;
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constexpr auto scheduler = GemmConfig::Scheduler;
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using UniversalGemmProblem = ck_tile::UniversalGemmPipelineProblem<ADataType,
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BDataType,
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AccDataType,
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GemmShape,
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GemmUniversalTraits,
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scheduler>;
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using GemmPipeline = typename PipelineTypeTraits<GemmConfig::Pipeline>::template GemmPipeline<
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UniversalGemmProblem>;
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using GemmEpilogue = ck_tile::CShuffleEpilogue<
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ck_tile::CShuffleEpilogueProblem<ADataType,
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BDataType,
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DsDataType,
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AccDataType,
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CDataType,
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DsLayout,
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CLayout,
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CDEElementWise,
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TilePartitioner::MPerBlock,
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TilePartitioner::NPerBlock,
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M_Warp,
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N_Warp,
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M_Warp_Tile,
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N_Warp_Tile,
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K_Warp_Tile,
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UniversalGemmProblem::TransposeC>>;
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using Kernel = ck_tile::BatchedGemmKernel<TilePartitioner, GemmPipeline, GemmEpilogue>;
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auto kargs = Kernel::MakeKernelArgs(args);
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const dim3 grids = Kernel::GridSize(args.M, args.N, args.k_batch, args.batch_count);
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const dim3 blocks = Kernel::BlockSize();
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if(!Kernel::IsSupportedArgument(kargs))
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{
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throw std::runtime_error("Wrong! Arguments not supported! Skipping gemm!\n");
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}
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if(s.log_level_ > 0)
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{
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std::cout << "Launching kernel with args: " << Kernel::GetName() << '\n'
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<< "shape: " << GemmShape::GetName() << '\n'
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<< "pipeline: " << GemmPipeline::GetName() << '\n'
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<< "grid: {" << grids.x << ", " << grids.y << ", " << grids.z << "}"
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<< ", blocks: {" << blocks.x << ", " << blocks.y << ", " << blocks.z << "}"
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<< std::endl;
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}
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return ck_tile::launch_kernel(
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s, ck_tile::make_kernel<kBlockPerCu>(Kernel{}, grids, blocks, 0, kargs));
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}
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#include "run_batched_gemm_example.inc"
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int main(int argc, char* argv[])
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{
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try
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{
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#if CK_TILE_USE_WMMA
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return !run_batched_gemm_example<GemmConfigV3_Wmma>(argc, argv);
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#else
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return !run_batched_gemm_example<GemmConfigV3>(argc, argv);
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#endif
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}
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catch(const std::runtime_error& e)
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{
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std::cerr << "Runtime error: " << e.what() << '\n';
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return EXIT_FAILURE;
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}
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}
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