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This commit is contained in:
Jiashi Li
2025-02-21 14:31:27 +08:00
committed by ljss
commit 414a2f3eed
17 changed files with 1819 additions and 0 deletions
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65
csrc/static_switch.h Normal file
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#pragma once
#define CHECK_CUDA(call) \
do { \
cudaError_t status_ = call; \
if (status_ != cudaSuccess) { \
fprintf(stderr, "CUDA error (%s:%d): %s\n", __FILE__, __LINE__, cudaGetErrorString(status_)); \
exit(1); \
} \
} while(0)
#define CHECK_CUDA_KERNEL_LAUNCH() CHECK_CUDA(cudaGetLastError())
#define FLASH_ASSERT(cond) \
do { \
if (not (cond)) { \
fprintf(stderr, "Assertion failed (%s:%d): %s\n", __FILE__, __LINE__, #cond); \
exit(1); \
} \
} while(0)
#define FLASH_DEVICE_ASSERT(cond) \
do { \
if (not (cond)) { \
printf("Assertion failed (%s:%d): %s\n", __FILE__, __LINE__, #cond); \
asm("trap;"); \
} \
} while(0)
#define BOOL_SWITCH(COND, CONST_NAME, ...) \
[&] { \
if (COND) { \
constexpr static bool CONST_NAME = true; \
return __VA_ARGS__(); \
} else { \
constexpr static bool CONST_NAME = false; \
return __VA_ARGS__(); \
} \
}()
#define MLA_NUM_SPLITS_SWITCH(NUM_SPLITS, NAME, ...) \
[&] { \
if (NUM_SPLITS <= 32) { \
constexpr static int NAME = 32; \
return __VA_ARGS__(); \
} else if (NUM_SPLITS <= 64) { \
constexpr static int NAME = 64; \
return __VA_ARGS__(); \
} else if (NUM_SPLITS <= 96) { \
constexpr static int NAME = 96; \
return __VA_ARGS__(); \
} else if (NUM_SPLITS <= 128) { \
constexpr static int NAME = 128; \
return __VA_ARGS__(); \
} else if (NUM_SPLITS <= 160) { \
constexpr static int NAME = 160; \
return __VA_ARGS__(); \
} else { \
FLASH_ASSERT(false); \
} \
}()