DarthAffe/stable-diffusion.cpp
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feat: add CUDA execution for custom INT8 operators

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leejet committed 2026-10-31 20:24:30 +08:00
1 parent 2f68a92505
commit b71db9a314
5 files changed
+592 -7
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CMakeLists.txt
+3 -3
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@@ -345,8 +345,8 @@ if (SD_CUDA)
set_property(SOURCE src/core/ggml_extend_backend.cpp APPEND PROPERTY COMPILE_DEFINITIONS SD_USE_CUDA)
if (NOT SD_USE_UPSTREAM_GGML)
enable_language(CUDA)
target_sources(${SD_LIB} PRIVATE src/core/cuda/rope.cu)
set_source_files_properties(src/core/cuda/rope.cu PROPERTIES COMPILE_OPTIONS "--use_fast_math")
target_sources(${SD_LIB} PRIVATE src/core/cuda/rope.cu src/core/cuda/int8.cu)
set_source_files_properties(src/core/cuda/rope.cu src/core/cuda/int8.cu PROPERTIES COMPILE_OPTIONS "--use_fast_math")
if (GGML_CUDA_CUTLASS_PATH)
target_sources(${SD_LIB} PRIVATE src/core/cuda/cute_attention.cu src/core/cuda/i8_projection.cu)
set_source_files_properties(src/core/cuda/cute_attention.cu src/core/cuda/i8_projection.cu PROPERTIES
@@ -361,7 +361,7 @@ if (SD_CUDA)
set_property(SOURCE src/core/ggml_extensions.cpp APPEND PROPERTY COMPILE_DEFINITIONS SD_CUDA_CUTE_ATTENTION)
endif()
set_target_properties(${SD_LIB} PROPERTIES CUDA_STANDARD 17 CUDA_STANDARD_REQUIRED ON)
target_link_libraries(${SD_LIB} PRIVATE CUDA::cudart)
target_link_libraries(${SD_LIB} PRIVATE CUDA::cudart CUDA::cublas)
set_property(SOURCE src/core/ggml_extensions.cpp APPEND PROPERTY COMPILE_DEFINITIONS SD_CUDA_EXTENSIONS)
endif()
endif()