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LTX-2/packages/ltx-kernels/csrc/blockwise/kernels/geforce/static_switch.h
T
2026-07-07 16:57:50 +00:00

35 lines
1.5 KiB
C++

#pragma once
#define BOOL_SWITCH(COND, CONST_NAME, ...) \
if (COND) { \
constexpr static bool CONST_NAME = true; \
__VA_ARGS__ \
} else { \
constexpr static bool CONST_NAME = false; \
__VA_ARGS__ \
}
//K/128
#define BLOCK_K_SWITCH(COSNT_NAME, ...) \
if (K == 2048) { \
constexpr static int COSNT_NAME = 2048; \
__VA_ARGS__ \
} \
else if (K == 4096) { \
constexpr static int COSNT_NAME = 4096; \
__VA_ARGS__ \
} else if (K == 8192) { \
constexpr static int COSNT_NAME = 8192; \
__VA_ARGS__ \
} else if (K == 16384) { \
constexpr static int COSNT_NAME = 16384; \
__VA_ARGS__ \
} else { \
TORCH_CHECK(false, "Unsupported K value: ", K); \
}
#define M_SWITCH(...) \
constexpr static int BM = 64; \
constexpr static int BN = 128; \
constexpr static int WARP_ROW = 2; \
constexpr static int WARP_COL = 4; \
__VA_ARGS__