I'm trying to install x265 with option libnuma enabled on ubuntu 12.04. then I got this error:
/home/vagrant/workspace/tests/x265_2.0/source/common/threadpool.cpp: In static member function ‘static x265::ThreadPool* x265::ThreadPool::allocThreadPools(x265_param*, int&)’:
/home/vagrant/workspace/tests/x265_2.0/source/common/threadpool.cpp:285:61: error: ‘numa_bitmask_weight’ was not declared in this scope
cpusPerNode[i] = numa_bitmask_weight(bitMask);
^
make[2]: *** [common/CMakeFiles/common.dir/threadpool.cpp.o] Error 1
make[1]: *** [common/CMakeFiles/common.dir/all] Error 2
make: *** [all] Error 2
I checked all numa.h header files on machine but didn't find any one contained numa_bitmask_weight. can someone help me find what's wrong with it?
this is my option:
BIN_INSTALL_DIR bin
CHECKED_BUILD OFF
CMAKE_BUILD_TYPE Release
CMAKE_INSTALL_PREFIX /home/vagrant/workspace/tests/output/x265_v2.0
DETAILED_CU_STATS OFF
ENABLE_AGGRESSIVE_CHECKS OFF
ENABLE_ASSEMBLY OFF
ENABLE_CLI ON
ENABLE_LIBNUMA ON
ENABLE_PIC ON
ENABLE_PPA OFF
ENABLE_SHARED ON
ENABLE_VTUNE OFF
FSANITIZE
HG_EXECUTABLE /usr/bin/hg
HIGH_BIT_DEPTH OFF
LIBDL /usr/lib/x86_64-linux-gnu/libdl.so
LIB_INSTALL_DIR lib
NO_ATOMICS OFF
NUMA_ROOT_DIR /usr
STATIC_LINK_CRT OFF
WARNINGS_AS_ERRORS OFF
YASM_EXECUTABLE YASM_EXECUTABLE-NOTFOUND
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