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[New Model] DeepSeek-V3.2 (Rebased to Main) (#25896)

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Signed-off-by: Chen Zhang <zhangch99@outlook.com>
Signed-off-by: youkaichao <youkaichao@gmail.com>
Signed-off-by: Lucas Wilkinson <lwilkins@redhat.com>
Signed-off-by: mgoin <mgoin64@gmail.com>
Signed-off-by: NickLucche <nlucches@redhat.com>
Signed-off-by: Yongye Zhu <zyy1102000@gmail.com>
Signed-off-by: Barry Kang <43644113+Barry-Delaney@users.noreply.github.com>
Signed-off-by: Lucia Fang <fanglu@meta.com>
Co-authored-by: Chen Zhang <zhangch99@outlook.com>
Co-authored-by: youkaichao <youkaichao@gmail.com>
Co-authored-by: Lucas Wilkinson <lwilkins@redhat.com>
Co-authored-by: Robert Shaw <114415538+robertgshaw2-redhat@users.noreply.github.com>
Co-authored-by: Lucas Wilkinson <LucasWilkinson@users.noreply.github.com>
Co-authored-by: yewentao256 <zhyanwentao@126.com>
Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
Co-authored-by: mgoin <mgoin64@gmail.com>
Co-authored-by: Lucia Fang <116399278+luccafong@users.noreply.github.com>
Co-authored-by: Lucia Fang <fanglu@meta.com>
Co-authored-by: NickLucche <nlucches@redhat.com>
Co-authored-by: Siyuan Fu <siyuanf@nvidia.com>
Co-authored-by: Matthew Bonanni <mbonanni@redhat.com>
Co-authored-by: Xiaozhu Meng <mxz297@gmail.com>
Co-authored-by: Barry Kang <43644113+Barry-Delaney@users.noreply.github.com>
Signed-off-by: simon-mo <simon.mo@hey.com>
This commit is contained in:
Yongye Zhu
2025-09-30 05:14:41 -04:00
committed by simon-mo
parent 03df0fb5d2
commit b3230e1ac0
71 changed files with 3915 additions and 218 deletions
Download Patch File Download Diff File Expand all files Collapse all files

87
cmake/external_projects/flashmla.cmake
View File

@@ -18,8 +18,8 @@ if(FLASH_MLA_SRC_DIR)
else()
FetchContent_Declare(
flashmla
GIT_REPOSITORY https://github.com/vllm-project/FlashMLA.git
GIT_TAG a757314c04eedd166e329e846c820eb1bdd702de
GIT_REPOSITORY https://github.com/vllm-project/FlashMLA
GIT_TAG 5f65b85703c7ed75fda01e06495077caad207c3f
GIT_PROGRESS TRUE
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
@@ -33,23 +33,64 @@ message(STATUS "FlashMLA is available at ${flashmla_SOURCE_DIR}")
# The FlashMLA kernels only work on hopper and require CUDA 12.3 or later.
# Only build FlashMLA kernels if we are building for something compatible with
# sm90a
cuda_archs_loose_intersection(FLASH_MLA_ARCHS "9.0a" "${CUDA_ARCHS}")
if(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER 12.3 AND FLASH_MLA_ARCHS)
set(SUPPORT_ARCHS)
if(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER 12.3)
list(APPEND SUPPORT_ARCHS 9.0a)
endif()
if(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER 12.8)
list(APPEND SUPPORT_ARCHS 10.0a)
endif()
cuda_archs_loose_intersection(FLASH_MLA_ARCHS "${SUPPORT_ARCHS}" "${CUDA_ARCHS}")
if(FLASH_MLA_ARCHS)
set(VLLM_FLASHMLA_GPU_FLAGS ${VLLM_GPU_FLAGS})
list(APPEND VLLM_FLASHMLA_GPU_FLAGS "--expt-relaxed-constexpr" "--expt-extended-lambda" "--use_fast_math")
set(FlashMLA_SOURCES
${flashmla_SOURCE_DIR}/csrc/flash_api.cpp
${flashmla_SOURCE_DIR}/csrc/kernels/get_mla_metadata.cu
${flashmla_SOURCE_DIR}/csrc/kernels/mla_combine.cu
${flashmla_SOURCE_DIR}/csrc/kernels/splitkv_mla.cu
${flashmla_SOURCE_DIR}/csrc/kernels_fp8/flash_fwd_mla_fp8_sm90.cu)
${flashmla_SOURCE_DIR}/csrc/torch_api.cpp
${flashmla_SOURCE_DIR}/csrc/pybind.cpp
${flashmla_SOURCE_DIR}/csrc/smxx/get_mla_metadata.cu
${flashmla_SOURCE_DIR}/csrc/smxx/mla_combine.cu
${flashmla_SOURCE_DIR}/csrc/sm90/decode/dense/splitkv_mla.cu
${flashmla_SOURCE_DIR}/csrc/sm90/decode/sparse_fp8/splitkv_mla.cu
${flashmla_SOURCE_DIR}/csrc/sm90/prefill/sparse/fwd.cu
${flashmla_SOURCE_DIR}/csrc/sm100/decode/sparse_fp8/splitkv_mla.cu
${flashmla_SOURCE_DIR}/csrc/sm100/prefill/dense/fmha_cutlass_fwd_sm100.cu
${flashmla_SOURCE_DIR}/csrc/sm100/prefill/dense/fmha_cutlass_bwd_sm100.cu
${flashmla_SOURCE_DIR}/csrc/sm100/prefill/sparse/fwd.cu
)
set(FlashMLA_Extension_SOURCES
${flashmla_SOURCE_DIR}/csrc/extension/torch_api.cpp
${flashmla_SOURCE_DIR}/csrc/extension/sm90/dense_fp8/pybind.cpp
${flashmla_SOURCE_DIR}/csrc/extension/sm90/dense_fp8/flash_fwd_mla_fp8_sm90.cu
)
set(FlashMLA_INCLUDES
${flashmla_SOURCE_DIR}/csrc
${flashmla_SOURCE_DIR}/csrc/sm90
${flashmla_SOURCE_DIR}/csrc/cutlass/include
${flashmla_SOURCE_DIR}/csrc)
${flashmla_SOURCE_DIR}/csrc/cutlass/tools/util/include
)
set(FlashMLA_Extension_INCLUDES
${flashmla_SOURCE_DIR}/csrc
${flashmla_SOURCE_DIR}/csrc/sm90
${flashmla_SOURCE_DIR}/csrc/extension/sm90/dense_fp8/
${flashmla_SOURCE_DIR}/csrc/cutlass/include
${flashmla_SOURCE_DIR}/csrc/cutlass/tools/util/include
)
set_gencode_flags_for_srcs(
SRCS "${FlashMLA_SOURCES}"
CUDA_ARCHS "${FLASH_MLA_ARCHS}")
set_gencode_flags_for_srcs(
SRCS "${FlashMLA_Extension_SOURCES}"
CUDA_ARCHS "${FLASH_MLA_ARCHS}")
define_gpu_extension_target(
_flashmla_C
DESTINATION vllm
@@ -60,8 +101,32 @@ if(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER 12.3 AND FLASH_MLA_ARCHS)
INCLUDE_DIRECTORIES ${FlashMLA_INCLUDES}
USE_SABI 3
WITH_SOABI)
# Keep Stable ABI for the module, but *not* for CUDA/C++ files.
# This prevents Py_LIMITED_API from affecting nvcc and C++ compiles.
target_compile_options(_flashmla_C PRIVATE
$<$<COMPILE_LANGUAGE:CUDA>:-UPy_LIMITED_API>
$<$<COMPILE_LANGUAGE:CXX>:-UPy_LIMITED_API>)
define_gpu_extension_target(
_flashmla_extension_C
DESTINATION vllm
LANGUAGE ${VLLM_GPU_LANG}
SOURCES ${FlashMLA_Extension_SOURCES}
COMPILE_FLAGS ${VLLM_FLASHMLA_GPU_FLAGS}
ARCHITECTURES ${VLLM_GPU_ARCHES}
INCLUDE_DIRECTORIES ${FlashMLA_Extension_INCLUDES}
USE_SABI 3
WITH_SOABI)
# Keep Stable ABI for the module, but *not* for CUDA/C++ files.
# This prevents Py_LIMITED_API from affecting nvcc and C++ compiles.
target_compile_options(_flashmla_extension_C PRIVATE
$<$<COMPILE_LANGUAGE:CUDA>:-UPy_LIMITED_API>
$<$<COMPILE_LANGUAGE:CXX>:-UPy_LIMITED_API>)
else()
# Create an empty target for setup.py when not targeting sm90a systems
# Create empty targets for setup.py when not targeting sm90a systems
add_custom_target(_flashmla_C)
add_custom_target(_flashmla_extension_C)
endif()