cmake/make already has the build option -msseX. I don't think it is
needed when linking because it's not used when linking without
-finstrument-functions
On 06/08/2015 11:56 AM, chen wrote:
it is Intrinsic functions, you need add '-msse2' or '-msse4' on your
gcc cmdline
At 2015-06-09 02:24:51,dave <[email protected]> wrote:
I would like to profile x265 with lttng by using
-finstrument-functions but when I add it to CXX flags I get the
following when linking,
Linking CXX executable x265
/usr/bin/cmake -E cmake_link_script CMakeFiles/cli.dir/link.txt
--verbose=1
/usr/bin/c++ -finstrument-functions -O3 -DNDEBUG
CMakeFiles/cli.dir/input/input.cpp.o
CMakeFiles/cli.dir/input/yuv.cpp.o
CMakeFiles/cli.dir/input/y4m.cpp.o
CMakeFiles/cli.dir/output/output.cpp.o
CMakeFiles/cli.dir/output/reconplay.cpp.o
CMakeFiles/cli.dir/output/yuv.cpp.o
CMakeFiles/cli.dir/output/y4m.cpp.o
CMakeFiles/cli.dir/output/raw.cpp.o
CMakeFiles/cli.dir/filters/filters.cpp.o
CMakeFiles/cli.dir/x265.cpp.o -o x265 -rdynamic libx265.so.60
-lpthread -lrt -ldl
-Wl,-rpath,/home/shakezula/Development/x265.hg/build/linux:
libx265.so.60: undefined reference to `_mm_hadd_epi32(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_unpackhi_epi64(long
long __vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_storeu_si128(long long
__vector*, long long __vector)'
libx265.so.60: undefined reference to `_mm_hsub_epi16(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_storeh_pi(int
__vector*, float __vector)'
libx265.so.60: undefined reference to `_mm_shuffle_epi8(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_sll_epi32(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_hadd_epi16(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_srai_epi32(long long
__vector, int)'
libx265.so.60: undefined reference to `_mm_sub_epi16(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_srai_epi16(long long
__vector, int)'
libx265.so.60: undefined reference to `_mm_madd_epi16(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_cvtsi32_si128(int)'
libx265.so.60: undefined reference to `_mm_unpackhi_epi16(long
long __vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_add_epi16(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_set1_epi32(int)'
libx265.so.60: undefined reference to `_mm_loadu_si128(long long
__vector const*)'
libx265.so.60: undefined reference to `_mm_unpacklo_epi32(long
long __vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_sra_epi32(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_packs_epi32(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_add_epi32(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_unpacklo_epi64(long
long __vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_load_si128(long long
__vector const*)'
libx265.so.60: undefined reference to `_mm_sub_epi32(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_hsub_epi32(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_storel_epi64(long long
__vector*, long long __vector)'
libx265.so.60: undefined reference to `_mm_set_epi32(int, int,
int, int)'
libx265.so.60: undefined reference to `_mm_unpacklo_epi16(long
long __vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_store_si128(long long
__vector*, long long __vector)'
libx265.so.60: undefined reference to `_mm_castsi128_ps(long long
__vector)'
libx265.so.60: undefined reference to `_mm_mullo_epi32(long long
__vector, long long __vector)'
libx265.so.60: undefined reference to `_mm_unpackhi_epi32(long
long __vector, long long __vector)'
collect2: error: ld returned 1 exit status
make[2]: *** [x265] Error 1
make[2]: Leaving directory
`/home/shakezula/Development/x265.hg/build/linux'
make[1]: *** [CMakeFiles/cli.dir/all] Error 2
make[1]: Leaving directory
`/home/shakezula/Development/x265.hg/build/linux'
make: *** [all] Error 2
I tried using |-finstrument-functions-exclude-file-list= with the
intrinsic headers and everything in source/common/vec but I get
the same results. Any help would be greatly appreciated.
thanks,
Dave
|
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