Ling Ma 05f3633da4 Improve 64bit memcpy performance for Haswell CPU with AVX instruction ... In this patch we take advantage of HSW memory bandwidth, manage to reduce miss branch prediction by avoiding using branch instructions and force destination to be aligned with avx instruction. The CPU2006 403.gcc benchmark indicates this patch improves performance from 2% to 10%.		2014-07-30 08:02:35 -07:00
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bcopy.S	Use IFUNC memmove/memset in x86-64 bcopy/bzero	2012-10-11 13:58:16 -07:00
cacheinfo.c
ifunc-defines.sym	Detect if AVX2 is usable	2014-04-17 08:00:21 -07:00
ifunc-impl-list.c	Improve 64bit memcpy performance for Haswell CPU with AVX instruction	2014-07-30 08:02:35 -07:00
init-arch.c	Detect if AVX2 is usable	2014-04-17 08:00:21 -07:00
init-arch.h	Add ifunc tests for x86_64 memset_chk and memset	2014-06-20 14:52:29 -07:00
Makefile	Improve 64bit memcpy performance for Haswell CPU with AVX instruction	2014-07-30 08:02:35 -07:00
memcmp-sse4.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
memcmp-ssse3.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
memcmp.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
memcpy_chk.S	Improve 64bit memcpy performance for Haswell CPU with AVX instruction	2014-07-30 08:02:35 -07:00
memcpy-avx-unaligned.S	Improve 64bit memcpy performance for Haswell CPU with AVX instruction	2014-07-30 08:02:35 -07:00
memcpy-sse2-unaligned.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
memcpy-ssse3-back.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
memcpy-ssse3.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
memcpy.S	Improve 64bit memcpy performance for Haswell CPU with AVX instruction	2014-07-30 08:02:35 -07:00
memmove_chk.c	Improve 64bit memcpy performance for Haswell CPU with AVX instruction	2014-07-30 08:02:35 -07:00
memmove-avx-unaligned.S	Improve 64bit memcpy performance for Haswell CPU with AVX instruction	2014-07-30 08:02:35 -07:00
memmove-ssse3-back.S
memmove-ssse3.S
memmove.c	Improve 64bit memcpy performance for Haswell CPU with AVX instruction	2014-07-30 08:02:35 -07:00
mempcpy_chk.S	Improve 64bit memcpy performance for Haswell CPU with AVX instruction	2014-07-30 08:02:35 -07:00
mempcpy-avx-unaligned.S	Improve 64bit memcpy performance for Haswell CPU with AVX instruction	2014-07-30 08:02:35 -07:00
mempcpy-ssse3-back.S
mempcpy-ssse3.S
mempcpy.S	Improve 64bit memcpy performance for Haswell CPU with AVX instruction	2014-07-30 08:02:35 -07:00
memset_chk.S	Enable AVX2 optimized memset only if -mavx2 works	2014-07-14 07:58:27 -07:00
memset-avx2.S	Add x86_64 memset optimized for AVX2	2014-06-19 15:14:08 -07:00
memset.S	Enable AVX2 optimized memset only if -mavx2 works	2014-07-14 07:58:27 -07:00
rtld-memcmp.c
rtld-memset.S	Add x86_64 memset optimized for AVX2	2014-06-19 15:14:08 -07:00
sched_cpucount.c	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
stpcpy-sse2-unaligned.S
stpcpy-ssse3.S
stpcpy.S	Add x86-64 __libc_ifunc_impl_list	2012-10-11 16:41:12 -07:00
stpncpy-c.c
stpncpy-sse2-unaligned.S
stpncpy-ssse3.S
stpncpy.S	Add x86-64 __libc_ifunc_impl_list	2012-10-11 16:41:12 -07:00
strcasecmp_l-ssse3.S
strcasecmp_l.S	Add x86-64 __libc_ifunc_impl_list	2012-10-11 16:41:12 -07:00
strcasestr.c	Add strstr with unaligned loads. Fixes bug 12100.	2013-12-14 20:08:13 +01:00
strcat-sse2-unaligned.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strcat-ssse3.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strcat.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strchr-sse2-no-bsf.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strchr.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strcmp-sse2-unaligned.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strcmp-sse42.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strcmp-ssse3.S
strcmp.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strcpy-sse2-unaligned.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strcpy-ssse3.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strcpy.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strcspn-c.c	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strcspn.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strncase_l-ssse3.S
strncase_l.S	Add x86-64 __libc_ifunc_impl_list	2012-10-11 16:41:12 -07:00
strncat-c.c
strncat-sse2-unaligned.S
strncat-ssse3.S
strncat.S	Add x86-64 __libc_ifunc_impl_list	2012-10-11 16:41:12 -07:00
strncmp-ssse3.S	Don't define x86-64 __strncmp_ssse3 in libc.a	2012-09-27 07:43:03 -07:00
strncmp.S	Add x86-64 __libc_ifunc_impl_list	2012-10-11 16:41:12 -07:00
strncpy-c.c
strncpy-sse2-unaligned.S
strncpy-ssse3.S
strncpy.S	Add x86-64 __libc_ifunc_impl_list	2012-10-11 16:41:12 -07:00
strpbrk-c.c
strpbrk.S	Add x86-64 __libc_ifunc_impl_list	2012-10-11 16:41:12 -07:00
strspn-c.c	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strspn.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strstr-sse2-unaligned.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
strstr.c	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
test-multiarch.c	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
varshift.c	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
varshift.h	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
Versions
wcscpy-c.c
wcscpy-ssse3.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
wcscpy.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00
wmemcmp-c.c
wmemcmp-sse4.S
wmemcmp-ssse3.S
wmemcmp.S	Update copyright notices with scripts/update-copyrights	2014-01-01 22:00:23 +10:00