mirror of
https://github.com/ROCm/composable_kernel.git
synced 2026-04-04 23:59:10 +00:00
23cefda140
1. Add base class GridwiseGemm_xdl_cshuffle_base for all gridwise_gemm_xdl classes. - to select correct LDS layout and epilogue behavior , three additional parameters is added. - ForceNaiveLdsLayout: disable XOR based LDS layout when it is true - DirectLoad: pipeline only use directload, we need force naive layout and ignore any padding on gfx9 - IsMxGemm: epilogue has two addtional dimensions 2. Move all LDS descriptor layout related fucntion to base class, including - GetABlockDescriptor_AK0PerBlock_MPerBlock_AK1 - GetBBlockDescriptor_BK0PerBlock_NPerBlock_BK1 - GetCShuffleBlockDescriptor_MBlock_MPerBlock_NBlock_NPerBlock 3. Move several LDS related helper funtions to base class, including - GetSharedMemoryNumberOfByte - GetABlockDescriptor_AKB_AK0PerBlock_MPerBlock_AK1 - GetBBlockDescriptor_BKB_BK0PerBlock_NPerBlock_BK1 - GetCBlockDescriptor_MBlock_NXdlPerWave_MWaveMPerXdl_NBlock_NXdlPerWave_NWaveNPerXdl 4. Move all c epilogue related code to base class, and 4 kind of implementation are provided - RunEpilogueNoShuffle - RunEpilogue - RunMultiDEpilogue - RunMoeEpilogue
86 lines
1.3 KiB
C++
86 lines
1.3 KiB
C++
// SPDX-License-Identifier: MIT
|
|
// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
|
|
|
|
#pragma once
|
|
|
|
#include "ck/ck.hpp"
|
|
|
|
namespace ck {
|
|
|
|
// Architecture tags
|
|
struct gfx9_t
|
|
{
|
|
};
|
|
struct gfx950_t
|
|
{
|
|
};
|
|
struct gfx103_t
|
|
{
|
|
};
|
|
struct gfx11_t
|
|
{
|
|
};
|
|
struct gfx12_t
|
|
{
|
|
};
|
|
struct gfx_invalid_t
|
|
{
|
|
};
|
|
|
|
static constexpr auto get_device_arch()
|
|
{
|
|
#if defined(__gfx950__)
|
|
return gfx950_t{};
|
|
#elif defined(__gfx9__)
|
|
return gfx9_t{};
|
|
#elif defined(__gfx10__)
|
|
return gfx103_t{};
|
|
#elif defined(__gfx11__)
|
|
return gfx11_t{};
|
|
#elif defined(__gfx12__)
|
|
return gfx12_t{};
|
|
#else
|
|
return gfx_invalid_t{};
|
|
#endif
|
|
}
|
|
|
|
template <typename DeviceArch>
|
|
static constexpr index_t get_lds_size(DeviceArch)
|
|
{
|
|
return 64 * 1024;
|
|
}
|
|
template <>
|
|
constexpr index_t get_lds_size<gfx950_t>(gfx950_t)
|
|
{
|
|
return 160 * 1024;
|
|
}
|
|
|
|
template <typename DeviceArch>
|
|
static constexpr index_t get_n_lds_banks(DeviceArch)
|
|
{
|
|
return 32;
|
|
}
|
|
template <>
|
|
constexpr index_t get_n_lds_banks<gfx950_t>(gfx950_t)
|
|
{
|
|
return 64;
|
|
}
|
|
|
|
template <typename DeviceArch>
|
|
static constexpr index_t get_max_vgpr_count(DeviceArch)
|
|
{
|
|
return 256;
|
|
}
|
|
template <>
|
|
constexpr index_t get_max_vgpr_count<gfx950_t>(gfx950_t)
|
|
{
|
|
return 512;
|
|
}
|
|
template <>
|
|
constexpr index_t get_max_vgpr_count<gfx9_t>(gfx9_t)
|
|
{
|
|
return 512;
|
|
}
|
|
|
|
} // namespace ck
|