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xc-llm-ascend/csrc/cmake/config.cmake
linfeng-yuan cb893bcdb0 [csrc][bugfix] Add compile-time Ascend950/910_95 compatibility for custom ops between CANN8.5 and 9.0 (#6936) 
### What this PR does / why we need it?
Remove hardcoded ASCEND910_95 usage in csrc custom-op host/tiling code
and
select the SoC target at CMake configure time.

- Probe CANN headers with check_cxx_source_compiles:
prefer platform_ascendc::SocVersion::ASCEND950, fallback to
ASCEND910_95.
- Export the selected enum/config string via shared compile definitions
(VLLM_ASCEND_950_SOC_ENUM / VLLM_ASCEND_950_SOC_CONFIG).
- Apply the shared macros to affected paths (moe_gating_top_k,
add_rms_norm_bias) to avoid per-file hardcoding.
- Keep behavior unchanged; this is an internal build-compatibility fix
for CANN 8.5 and 9.x.

### Does this PR introduce _any_ user-facing change?
No.

### How was this patch tested?

- vLLM version: v0.16.0
- vLLM main:
15d76f74e2

---------

Signed-off-by: linfeng-yuan <1102311262@qq.com>
2026-03-03 17:08:22 +08:00

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CMake
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# Copyright (c) 2024 Huawei Technologies Co., Ltd.
# This file is a part of the CANN Open Software.
# Licensed under CANN Open Software License Agreement Version 1.0 (the "License").
# Please refer to the License for details. You may not use this file except in compliance with the License.
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
# INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
# See LICENSE in the root of the software repository for the full text of the License.
# ======================================================================================================================
########################################################################################################################
# Environment Check
########################################################################################################################
# Python3
find_package(Python3)
if ((NOT Python3_FOUND) OR (${Python3_EXECUTABLE} STREQUAL ""))
message(FATAL_ERROR "Can't find python3.")
endif ()
set(HI_PYTHON "${Python3_EXECUTABLE}" CACHE STRING "python executor")
include(CheckCXXSourceCompiles)
# Get the base CANN path
if (CUSTOM_ASCEND_CANN_PACKAGE_PATH)
set(ASCEND_CANN_PACKAGE_PATH ${CUSTOM_ASCEND_CANN_PACKAGE_PATH})
elseif (DEFINED ENV{ASCEND_HOME_PATH})
set(ASCEND_CANN_PACKAGE_PATH $ENV{ASCEND_HOME_PATH})
elseif (DEFINED ENV{ASCEND_OPP_PATH})
get_filename_component(ASCEND_CANN_PACKAGE_PATH "$ENV{ASCEND_OPP_PATH}/.." ABSOLUTE)
else()
set(ASCEND_CANN_PACKAGE_PATH "/usr/local/Ascend/latest")
endif ()
message(STATUS "ASCEND_CANN_PACKAGE_PATH=${ASCEND_CANN_PACKAGE_PATH}")
# Detect A5-compatible SoC enum support from the CANN headers we are compiling against.
set(_saved_CMAKE_REQUIRED_INCLUDES "${CMAKE_REQUIRED_INCLUDES}")
set(CMAKE_REQUIRED_INCLUDES
${ASCEND_CANN_PACKAGE_PATH}/include
${ASCEND_CANN_PACKAGE_PATH}/include/external
${ASCEND_CANN_PACKAGE_PATH}/include/experiment/platform
${ASCEND_CANN_PACKAGE_PATH}/include/experiment/runtime
)
check_cxx_source_compiles([[
#include "tiling/platform/platform_ascendc.h"
int main()
{
auto soc = platform_ascendc::SocVersion::ASCEND950;
(void)soc;
return 0;
}
]] VLLM_ASCEND_HAS_SOC_ASCEND950)
check_cxx_source_compiles([[
#include "tiling/platform/platform_ascendc.h"
int main()
{
auto soc = platform_ascendc::SocVersion::ASCEND910_95;
(void)soc;
return 0;
}
]] VLLM_ASCEND_HAS_SOC_ASCEND910_95)
if (VLLM_ASCEND_HAS_SOC_ASCEND950)
set(VLLM_ASCEND_950_SOC_ENUM "ASCEND950")
set(VLLM_ASCEND_950_SOC_CONFIG "ascend950")
elseif (VLLM_ASCEND_HAS_SOC_ASCEND910_95)
set(VLLM_ASCEND_950_SOC_ENUM "ASCEND910_95")
set(VLLM_ASCEND_950_SOC_CONFIG "ascend910_95")
else ()
message(FATAL_ERROR
"Neither platform_ascendc::SocVersion::ASCEND950 nor ASCEND910_95 is available in CANN headers.")
endif ()
set(CMAKE_REQUIRED_INCLUDES "${_saved_CMAKE_REQUIRED_INCLUDES}")
unset(_saved_CMAKE_REQUIRED_INCLUDES)
message(STATUS "VLLM_ASCEND_950_SOC_ENUM=${VLLM_ASCEND_950_SOC_ENUM}, "
"VLLM_ASCEND_950_SOC_CONFIG=${VLLM_ASCEND_950_SOC_CONFIG}")
########################################################################################################################
# Common Configuration
########################################################################################################################
# Switches
option(PREPARE_BUILD "Prepare build." OFF)
option(ENABLE_OPS_HOST "Build ops host." ON)
option(ENABLE_OPS_KERNEL "Build ops kernel." ON)
if (TESTS_EXAMPLE_OPS_TEST OR TESTS_UT_OPS_TEST)
set(ENABLE_OPS_KERNEL OFF)
endif ()
set(OP_DEBUG_CONFIG "false" CACHE STRING "op debug config")
# Path configuration
# Source tree related paths
get_filename_component(OPS_ADV_DIR "${CMAKE_CURRENT_SOURCE_DIR}" REALPATH)
get_filename_component(OPS_ADV_CMAKE_DIR "${OPS_ADV_DIR}/cmake" REALPATH)
get_filename_component(OPS_ADV_UTILS_KERNEL_INC "${OPS_ADV_DIR}/utils/inc/kernel" REALPATH)
# Build tree related paths
set(ASCEND_IMPL_OUT_DIR ${CMAKE_CURRENT_BINARY_DIR}/impl CACHE STRING "ascend impl output directories")
set(ASCEND_BINARY_OUT_DIR ${CMAKE_CURRENT_BINARY_DIR}/binary CACHE STRING "ascend binary output directories")
set(ASCEND_AUTOGEN_DIR ${CMAKE_CURRENT_BINARY_DIR}/autogen CACHE STRING "Auto generate file directories")
set(ASCEND_CUSTOM_OPTIONS ${ASCEND_AUTOGEN_DIR}/custom_compile_options.ini)
set(ASCEND_CUSTOM_TILING_KEYS ${ASCEND_AUTOGEN_DIR}/custom_tiling_keys.ini)
set(ASCEND_CUSTOM_OPC_OPTIONS ${ASCEND_AUTOGEN_DIR}/custom_opc_options.ini)
set(OP_BUILD_TOOL ${ASCEND_CANN_PACKAGE_PATH}/tools/opbuild/op_build CACHE STRING "op_build tool")
file(MAKE_DIRECTORY ${ASCEND_AUTOGEN_DIR})
file(REMOVE ${ASCEND_CUSTOM_OPTIONS})
file(TOUCH ${ASCEND_CUSTOM_OPTIONS})
file(REMOVE ${ASCEND_CUSTOM_TILING_KEYS})
file(TOUCH ${ASCEND_CUSTOM_TILING_KEYS})
file(REMOVE ${ASCEND_CUSTOM_OPC_OPTIONS})
file(TOUCH ${ASCEND_CUSTOM_OPC_OPTIONS})
if (BUILD_OPEN_PROJECT)
if(EXISTS ${ASCEND_CANN_PACKAGE_PATH}/tools/ascend_project/cmake)
set(ASCEND_PROJECT_DIR ${ASCEND_CANN_PACKAGE_PATH}/tools/ascend_project)
else()
set(ASCEND_PROJECT_DIR ${ASCEND_CANN_PACKAGE_PATH}/tools/op_project_templates/ascendc/customize)
endif()
set(ASCEND_CMAKE_DIR ${ASCEND_PROJECT_DIR}/cmake CACHE STRING "ascend project cmake")
set(IMPL_INSTALL_DIR packages/vendors/${VENDOR_NAME}/op_impl/ai_core/tbe/${VENDOR_NAME}_impl)
set(IMPL_DYNAMIC_INSTALL_DIR packages/vendors/${VENDOR_NAME}/op_impl/ai_core/tbe/${VENDOR_NAME}_impl/dynamic)
set(ACLNN_INC_INSTALL_DIR packages/vendors/${VENDOR_NAME}/op_api/include)
else()
set(ASCEND_CMAKE_DIR ${TOP_DIR}/asl/ops/cann/ops/built-in/ascendc/samples/customize/cmake CACHE STRING "ascend project cmake")
set(IMPL_INSTALL_DIR lib/ascendc/impl)
set(IMPL_DYNAMIC_INSTALL_DIR lib/ascendc/impl/dynamic)
set(ACLNN_INC_INSTALL_DIR lib/include)
set(OPS_STATIC_TYPES infer train)
set(OPS_STATIC_SCRIPT ${TOP_DIR}/asl/ops/cann/ops/built-in/kernel/binary_script/build_opp_kernel_static.py)
endif ()
set(ASCENDC_CMAKE_UTIL_DIR ${ASCEND_CMAKE_DIR}/util)
set(CUSTOM_DIR ${CMAKE_BINARY_DIR}/custom)
set(TILING_CUSTOM_DIR ${CUSTOM_DIR}/op_impl/ai_core/tbe/op_tiling)
set(TILING_CUSTOM_FILE ${TILING_CUSTOM_DIR}/liboptiling.so)
# Temporary adaptation for ascendc changes, to be removed after switching to the new version of ascendc
if(EXISTS ${ASCENDC_CMAKE_UTIL_DIR}/ascendc_gen_options.py)
set(ADD_OPS_COMPILE_OPTION_V2 ON)
else()
set(ADD_OPS_COMPILE_OPTION_V2 OFF)
endif()
########################################################################################################################
# CMake Options, Default Parameters Setting
# Configure CMake options and default parameters according to the CMake build process
# CMake build process: 1) Configuration phase; 2) Build phase; 3) Installation phase;
########################################################################################################################
if (BUILD_OPEN_PROJECT)
# Build phase
# Build type
# The Generator in CMake is a tool used to generate native build systems. Generally divided into two types:
# 1. Single-configuration generator:
# In the configuration phase, only one build type is allowed to be specified through the variable CMAKE_BUILD_TYPE;
# In the build phase, the build type cannot be changed, and only the build type specified through the variable CMAKE_BUILD_TYPE in the configuration phase can be used;
# Common generators of this type include: Ninja, Unix Makefiles
# 2. Multi-configuration generator:
# In the configuration phase, only the list of build types available in the build phase is specified through the variable CMAKE_CONFIGURATION_TYPES;
# In the build phase, the specific build type of the build phase is specified through the "--config" parameter;
# Common generators of this type include: Xcode, Visual Studio
# Therefore:
# 1. In the single-configuration generator scenario, if the build type (CMAKE_BUILD_TYPE) is not specified, the default is Debug;
# 2. In the multi-configuration generator scenario, if the build types available in the build phase (CMAKE_CONFIGURATION_TYPES) are not specified,
# it is defaulted to the full set of build types allowed by CMake [Debug;Release;MinSizeRel;RelWithDebInfo]
get_property(GENERATOR_IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
if (GENERATOR_IS_MULTI_CONFIG)
if (NOT CMAKE_CONFIGURATION_TYPES)
set(CMAKE_CONFIGURATION_TYPES "Debug;Release;MinSizeRel;RelWithDebInfo" CACHE STRING "Configuration Build type" FORCE)
endif ()
else ()
if (NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "Build type(default Debug)" FORCE)
endif ()
endif ()
# Build phase
# Executable runtime library file search path RPATH
# Do not skip RPATH in UTest and Example scenarios
if (TESTS_UT_OPS_TEST OR TESTS_EXAMPLE_OPS_TEST)
set(CMAKE_SKIP_RPATH FALSE)
else ()
set(CMAKE_SKIP_RPATH TRUE)
endif ()
# Build phase
# CCACHE configuration
if (ENABLE_CCACHE)
if (CUSTOM_CCACHE)
set(CCACHE_PROGRAM ${CUSTOM_CCACHE})
else()
find_program(CCACHE_PROGRAM ccache)
endif ()
if (CCACHE_PROGRAM)
set(CMAKE_C_COMPILER_LAUNCHER ${CCACHE_PROGRAM} CACHE PATH "C cache Compiler")
set(CMAKE_CXX_COMPILER_LAUNCHER ${CCACHE_PROGRAM} CACHE PATH "CXX cache Compiler")
endif ()
endif ()
# Installation phase
# Installation path
# When CMAKE_INSTALL_PREFIX is not explicitly set (i.e., CMAKE_INSTALL_PREFIX takes the default value),
# correct its value to be level with the build tree root directory CMAKE_CURRENT_BINARY_DIR
if (CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
get_filename_component(_Install_Path_Prefix "${CMAKE_CURRENT_BINARY_DIR}/../output" REALPATH)
set(CMAKE_INSTALL_PREFIX "${_Install_Path_Prefix}" CACHE STRING "Install path" FORCE)
endif ()
endif ()
########################################################################################################################
# Public Compilation Parameters
########################################################################################################################
list(TRANSFORM ASCEND_COMPUTE_UNIT TOLOWER)
if (BUILD_OPEN_PROJECT)
message(STATUS "ENABLE_CCACHE=${ENABLE_CCACHE}, CUSTOM_CCACHE=${CUSTOM_CCACHE}")
message(STATUS "CCACHE_PROGRAM=${CCACHE_PROGRAM}")
message(STATUS "ASCEND_COMPUTE_UNIT=${ASCEND_COMPUTE_UNIT}")
message(STATUS "ASCEND_OP_NAME=${ASCEND_OP_NAME}")
message(STATUS "TILING_KEY=${TILING_KEY}")
message(STATUS "TESTS_UT_OPS_TEST=${TESTS_UT_OPS_TEST}")
message(STATUS "TESTS_EXAMPLE_OPS_TEST=${TESTS_EXAMPLE_OPS_TEST}")
endif ()
########################################################################################################################
# Preprocessing
########################################################################################################################
if (BUILD_OPEN_PROJECT)
if (NOT PREPARE_BUILD AND ENABLE_OPS_KERNEL)
if (TILING_KEY)
string(REPLACE ";" "::" EP_TILING_KEY "${TILING_KEY}")
else()
set(EP_TILING_KEY FALSE)
endif ()
if (OPS_COMPILE_OPTIONS)
string(REPLACE ";" "::" EP_OPS_COMPILE_OPTIONS "${OPS_COMPILE_OPTIONS}")
else()
set(EP_OPS_COMPILE_OPTIONS FALSE)
endif ()
string(REPLACE ";" "::" EP_ASCEND_COMPUTE_UNIT "${ASCEND_COMPUTE_UNIT}")
execute_process(COMMAND bash ${CMAKE_CURRENT_SOURCE_DIR}/cmake/scripts/prepare.sh
-s ${CMAKE_CURRENT_SOURCE_DIR}
-b ${CMAKE_CURRENT_BINARY_DIR}/prepare_build
-p ${ASCEND_CANN_PACKAGE_PATH}
--autogen-dir ${ASCEND_AUTOGEN_DIR}
--build-open-project ${BUILD_OPEN_PROJECT}
--binary-out-dir ${ASCEND_BINARY_OUT_DIR}
--impl-out-dir ${ASCEND_IMPL_OUT_DIR}
--op-build-tool ${OP_BUILD_TOOL}
--ascend-cmake-dir ${ASCEND_CMAKE_DIR}
--tiling-key ${EP_TILING_KEY}
--ops-compile-options ${EP_OPS_COMPILE_OPTIONS}
--check-compatible ${CHECK_COMPATIBLE}
--ascend-compute_unit ${EP_ASCEND_COMPUTE_UNIT}
--op_debug_config ${OP_DEBUG_CONFIG}
--ascend-op-name "${ASCEND_OP_NAME}"
RESULT_VARIABLE result
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE PREPARE_BUILD_OUTPUT_VARIABLE)
if (result)
message(FATAL_ERROR "Error: ops prepare build failed.")
endif ()
file(REMOVE ${ASCEND_CUSTOM_OPTIONS})
file(TOUCH ${ASCEND_CUSTOM_OPTIONS})
file(REMOVE ${ASCEND_CUSTOM_TILING_KEYS})
file(TOUCH ${ASCEND_CUSTOM_TILING_KEYS})
file(REMOVE ${ASCEND_CUSTOM_OPC_OPTIONS})
file(TOUCH ${ASCEND_CUSTOM_OPC_OPTIONS})
endif ()
endif ()
########################################################################################################################
# Other Configuration
########################################################################################################################
if (BUILD_OPEN_PROJECT)
if (TESTS_UT_OPS_TEST)
include(${OPS_ADV_CMAKE_DIR}/config_utest.cmake)
endif ()
endif ()
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