mirror of
https://github.com/ceph/ceph
synced 2024-12-12 14:39:05 +00:00
317465c07b
This patch add UADK Acceleration for zlib compressor [UADK: Userspace Acceleration Development Kit](https://github.com/Linaro/uadk) 1. Unity: one set of interfaces to support enc and comp acceleration 2. Efficiency: userspace zerocopy based on IOMMU & SVA(shared virtual address) 3. Security: the IOMMU limits the access rights and security boundaries of devices and processes 4. Compatibility: all acc devices can join this opensource project Test on Kunpeng 920 platform, compression offload based on UadkAccel: 1. save almost 50% cpu usage compared with no-isal compression in RBD 4M workload 2. save almost 40% cpu usage compared with no-isal compression in RGW put op (4M) workload 3. lower cpu usage, better performance Signed-off-by: Rongqi Sun <sunrongqi@huawei.com>
54 lines
2.3 KiB
CMake
54 lines
2.3 KiB
CMake
function(build_uadk)
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set(UADK_INSTALL_DIR ${CMAKE_BINARY_DIR}/src/uadk/install)
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set(UADK_INCLUDE_DIR ${UADK_INSTALL_DIR}/include)
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set(UADK_LIBRARY_DIR ${UADK_INSTALL_DIR}/lib)
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set(UADK_WD_LIBRARY ${UADK_LIBRARY_DIR}/libwd.a)
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set(UADK_WD_COMP_LIBRARY ${UADK_LIBRARY_DIR}/libwd_comp.a)
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set(UADK_WD_ZIP_LIBRARY ${UADK_LIBRARY_DIR}/uadk/libhisi_zip.a)
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set(configure_cmd env ./configure --prefix=${UADK_INSTALL_DIR})
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list(APPEND configure_cmd --with-pic --enable-static --disable-shared --with-static_drv)
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include(ExternalProject)
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ExternalProject_Add(uadk_ext
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UPDATE_COMMAND "" # this disables rebuild on each run
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GIT_REPOSITORY "https://github.com/Linaro/uadk.git"
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GIT_CONFIG advice.detachedHead=false
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GIT_SHALLOW 1
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GIT_TAG "master"
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SOURCE_DIR "${PROJECT_SOURCE_DIR}/src/uadk"
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BUILD_IN_SOURCE 1
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CMAKE_ARGS -DCMAKE_CXX_COMPILER=which g++
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CONFIGURE_COMMAND ./autogen.sh COMMAND ${configure_cmd}
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BUILD_COMMAND make
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BUILD_BYPRODUCTS ${UADK_WD_LIBRARY} ${UADK_WD_COMP_LIBRARY} ${UADK_WD_ZIP_LIBRARY}
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INSTALL_COMMAND make install
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LOG_CONFIGURE ON
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LOG_BUILD ON
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LOG_INSTALL ON
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LOG_MERGED_STDOUTERR ON
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LOG_OUTPUT_ON_FAILURE ON)
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ExternalProject_Get_Property(uadk_ext source_dir)
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set(UADK_INCLUDE_DIR ${UADK_INCLUDE_DIR} PARENT_SCOPE)
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add_library(uadk::uadk UNKNOWN IMPORTED)
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add_library(uadk::uadkwd UNKNOWN IMPORTED)
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add_library(uadk::uadkzip UNKNOWN IMPORTED)
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add_dependencies(uadk::uadk uadk_ext)
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add_dependencies(uadk::uadkwd uadk_ext)
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add_dependencies(uadk::uadkzip uadk_ext)
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file(MAKE_DIRECTORY ${UADK_INCLUDE_DIR})
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set_target_properties(uadk::uadk PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${UADK_INCLUDE_DIR}
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IMPORTED_LINK_INTERFACE_LANGUAGES "C"
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IMPORTED_LOCATION "${UADK_WD_COMP_LIBRARY}")
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set_target_properties(uadk::uadkwd PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${UADK_INCLUDE_DIR}
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IMPORTED_LINK_INTERFACE_LANGUAGES "C"
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IMPORTED_LOCATION "${UADK_WD_LIBRARY}")
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set_target_properties(uadk::uadkzip PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES ${UADK_INCLUDE_DIR}
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IMPORTED_LINK_INTERFACE_LANGUAGES "C"
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IMPORTED_LOCATION "${UADK_WD_ZIP_LIBRARY}")
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endfunction()
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