DarthAffe/stable-diffusion.cpp
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perf: fuse Z-Image GPU operations and optimize BF16 GEMM (#2265)

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leejet authored and GitHub committed 2026-11-03 23:59:21 +08:00
1 parent 6225bf8c88
commit d30854463d
9 files changed
+530 -5
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src/core/cuda/CMakeLists.txt
+2 -1
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@@ -2,7 +2,7 @@ cmake_policy(SET CMP0079 NEW)
function(sd_cuda_sources VENDOR LANGUAGE)
set(SOURCES)
foreach(OP rope int8 convrot affine modulate registration)
foreach(OP rope int8 convrot affine modulate bf16 rms_affine registration)
set(SOURCE "${CMAKE_CURRENT_BINARY_DIR}/${OP}_${VENDOR}.cu")
string(TOUPPER "${VENDOR}" UPPER_VENDOR)
file(GENERATE OUTPUT "${SOURCE}" CONTENT "#define SD_CUDA_VENDOR_${UPPER_VENDOR} 1\n#include \"core/cuda/${OP}.cu\"\n")
@@ -27,6 +27,7 @@ if(SD_CUDA)
set_source_files_properties(sage_attention.cu sol_attention.cu PROPERTIES COMPILE_OPTIONS "--use_fast_math")
set_source_files_properties(${SD_CUDA_SOURCES} PROPERTIES COMPILE_OPTIONS "--use_fast_math")
if(SD_CUDA_CUTLASS_PATH)
set_property(SOURCE "${CMAKE_CURRENT_BINARY_DIR}/bf16_cuda.cu" APPEND PROPERTY COMPILE_DEFINITIONS SD_CUDA_BF16_CUTLASS)
set_property(SOURCE "${CMAKE_CURRENT_BINARY_DIR}/int8_cuda.cu" APPEND PROPERTY COMPILE_DEFINITIONS SD_CUDA_I8_CUTLASS)
set_property(SOURCE "${CMAKE_CURRENT_BINARY_DIR}/registration_cuda.cu" APPEND PROPERTY COMPILE_DEFINITIONS SD_CUDA_CUTE_ATTENTION)
set_property(SOURCE "${CMAKE_CURRENT_BINARY_DIR}/int8_cuda.cu" APPEND PROPERTY INCLUDE_DIRECTORIES "${PROJECT_SOURCE_DIR}/src/core/cuda")