mirror of
https://github.com/ROCm/composable_kernel.git
synced 2026-05-12 01:10:17 +00:00
134 lines
3.7 KiB
C++
134 lines
3.7 KiB
C++
#ifndef CK_CONFIG_AMD_HPP
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#define CK_CONFIG_AMD_HPP
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#ifndef MIOPEN_DONT_USE_HIP_RUNTIME_HEADERS
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#include "hip/hip_runtime.h"
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#include "hip/hip_fp16.h"
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#endif
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#include "bfloat16_dev.hpp"
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// "Constant" address space for kernel parameter
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#define CONSTANT __attribute__((address_space(4)))
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// GPU target
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// should enable one and only one GPU target
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#if !(defined(CK_AMD_GPU_GFX803) || defined(CK_AMD_GPU_GFX900) || defined(CK_AMD_GPU_GFX906) || \
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defined(CK_AMD_GPU_GFX908) || defined(CK_AMD_GPU_GFX90A) || defined(CK_AMD_GPU_GFX1030))
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#error Need to define a single GPU target
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#endif
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// HIP version
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#ifndef CK_HIP_VERSION_FLAT
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#define CK_HIP_VERSION_FLAT 0
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#endif
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// launch bounds
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#define CK_USE_LAUNCH_BOUNDS 1
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#ifdef CK_USE_LAUNCH_BOUNDS
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#define CK_MAX_THREAD_PER_BLOCK 256
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#define CK_MIN_BLOCK_PER_CU 2
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#endif
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// buffer resourse
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#if defined(CK_AMD_GPU_GFX803) || defined(CK_AMD_GPU_GFX900) || defined(CK_AMD_GPU_GFX906) || \
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defined(CK_AMD_GPU_GFX908) || defined(CK_AMD_GPU_GFX90A)
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#define CK_BUFFER_RESOURCE_3RD_DWORD 0x00020000
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#elif defined(CK_AMD_GPU_GFX1030)
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#define CK_BUFFER_RESOURCE_3RD_DWORD 0x31014000
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#endif
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// multi index
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#define CK_USE_DYNAMICALLY_INDEXED_MULTI_INDEX 0
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// AMD inline asm
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#ifndef CK_USE_AMD_INLINE_ASM
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#define CK_USE_AMD_INLINE_ASM 1
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#endif
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// AMD DLOPS
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#ifndef CK_USE_AMD_DLOP
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#define CK_USE_AMD_DLOP 1
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#endif
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#ifndef CK_USE_AMD_DLOP_INLINE_ASM
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#define CK_USE_AMD_DLOP_INLINE_ASM 1
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#endif
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// AMD buffer addressing
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#ifndef CK_USE_AMD_BUFFER_ADDRESSING
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#define CK_USE_AMD_BUFFER_ADDRESSING 1
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#endif
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// only gfx908 support native floating point atomic add
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#ifndef CK_USE_AMD_BUFFER_ATOMIC_FADD
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#define CK_USE_AMD_BUFFER_ATOMIC_FADD 0
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#endif
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// AMD XDLOPS
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#ifndef CK_USE_AMD_XDLOPS
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#define CK_USE_AMD_XDLOPS 0
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#endif
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// block synchronization only s_wait lgkmcnt(0), not vmcnt(0)
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#ifndef CK_BLOCK_SYNC_LDS_WITHOUT_SYNC_VMEM
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#define CK_BLOCK_SYNC_LDS_WITHOUT_SYNC_VMEM 1
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#endif
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// experimental implementation
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#ifndef CK_EXPERIMENTAL_USE_BUFFER_LOAD_OOB_CHECK_OFFSET_TRICK
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#define CK_EXPERIMENTAL_USE_BUFFER_LOAD_OOB_CHECK_OFFSET_TRICK 0
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#endif
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#ifndef CK_EXPERIMENTAL_USE_BUFFER_STORE_OOB_CHECK_OFFSET_TRICK
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#define CK_EXPERIMENTAL_USE_BUFFER_STORE_OOB_CHECK_OFFSET_TRICK 1
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#endif
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#ifndef CK_EXPERIMENTAL_USE_BUFFER_ATOMIC_OOB_CHECK_OFFSET_TRICK
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#define CK_EXPERIMENTAL_USE_BUFFER_ATOMIC_OOB_CHECK_OFFSET_TRICK 1
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#endif
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// pass tensor descriptor by value or void*
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#define CK_EXPERIMENTAL_PASS_TENSOR_DESCRIPTOR_BY_VALUE 0
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#define CK_EXPERIMENTAL_PASS_TENSOR_DESCRIPTOR_BY_VOID_POINTER 1
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// merge transformation use magic number division
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#define CK_EXPERIMENTAL_MERGE_USE_MAGIC_DIVISION 0
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// hack: have underlying assumption that need to be satsified, otherwise it's a bug
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// hack for forcing register to keep idx_diff_low_const in SGPR. idx_diff_low_const must be
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// thread-invariant, otherwise it's a bug
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// TODO: separate index calculation into "compile-time", "global", "block", "wave", "thread"
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#ifndef CK_HACK_DYNAMIC_MERGE_CALCULATE_IDX_DIFF_LOW_CONST_USE_AMD_GCN_READ_FIRST_LANE
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#define CK_HACK_DYNAMIC_MERGE_CALCULATE_IDX_DIFF_LOW_CONST_USE_AMD_GCN_READ_FIRST_LANE 0
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#endif
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// workaround for compiler crash when compiling recursive lambda
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#ifndef CK_WORKAROUND_SWDEV_275126
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#define CK_WORKAROUND_SWDEV_275126 1
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#endif
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// workaround for compiler crash when using buffer load/store for i8
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#ifndef CK_WORKAROUND_SWDEV_XXXXXX_INT8_BUFFER_LOAD_STORE_ISSUE
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#define CK_WORKAROUND_SWDEV_XXXXXX_INT8_BUFFER_LOAD_STORE_ISSUE 1
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#endif
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// workaround for compiler crash when using buffer load/store for i8
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#ifndef CK_WORKAROUND_SWDEV_XXXXXX_INT8_DS_WRITE_ISSUE
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#define CK_WORKAROUND_SWDEV_XXXXXX_INT8_DS_WRITE_ISSUE 1
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#endif
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namespace ck {
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enum InMemoryDataOperationEnum_t
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{
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Set,
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AtomicAdd
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};
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// index type
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using index_t = int32_t;
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} // namespace ck
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#endif
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