glibc/sysdeps/powerpc
Anton Blanchard 765de945ef powerpc: Optimized rawmemchr for POWER9
This version uses vector instructions and is up to 60% faster on medium
matches and up to 90% faster on long matches, compared to the POWER7
version. A few examples:

                            __rawmemchr_power9  __rawmemchr_power7
Length   32, alignment  0:   2.27566             3.77765
Length   64, alignment  2:   2.46231             3.51064
Length 1024, alignment  0:  17.3059             32.6678
2020-05-18 17:08:54 -05:00
..
bits math: Remove fenvinline.h 2020-03-30 10:52:25 -03:00
fpu powerpc64le: Enable support for IEEE long double 2020-04-30 08:52:08 -05:00
nofpu math: Remove fenvinline.h 2020-03-30 10:52:25 -03:00
nptl
power4
power6
powerpc32
powerpc64 powerpc: Optimized rawmemchr for POWER9 2020-05-18 17:08:54 -05:00
sys/platform
abort-instr.h
atomic-machine.h
cpu-features.c
cpu-features.h
dl-procinfo.c
dl-procinfo.h
dl-tls.c
dl-tls.h
dl-tunables.list
elf-initfini.h
ffs.c
fpu_control.h
gccframe.h
hwcapinfo.c
hwcapinfo.h
ifunc-sel.h
jmpbuf-offsets.h
jmpbuf-unwind.h
ldsodefs.h
libc-tls.c
locale-defines.sym
longjmp.c
machine-gmon.h
Makefile
math-tests-snan-cast.h
memusage.h
mod-cache-ppc.c
mod-tlsopt-powerpc.c
mp_clz_tab.c
novmx-longjmp.c
novmx-sigjmp.c
novmxsetjmp.h
preconfigure
rtld-global-offsets.sym
sched_cpucount.c
sigjmp.c
sotruss-lib.c
stackinfo.h
sysdep.h
test-arith.c
test-arithf.c
test-get_hwcap-static.c
test-get_hwcap.c
test-gettimebase.c
tls-macros.h
tst-cache-ppc-static-dlopen.c
tst-cache-ppc-static.c
tst-cache-ppc.c
tst-set_ppr.c
tst-stack-align.h
tst-tlsifunc-static.c
tst-tlsifunc.c
tst-tlsopt-powerpc.c
Versions