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| author | dengjianbo <dengjianbo@loongson.cn> | 2023-08-28 10:08:39 +0800 |
|---|---|---|
| committer | caiyinyu <caiyinyu@loongson.cn> | 2023-08-29 10:35:38 +0800 |
| commit | ea7698a6165582e45d3cf2726d5e3467e0b1abd5 (patch) | |
| tree | f487bbee72b7591f959ed23b3e4019b14a000e13 /sysdeps/unix/sysv/linux/tst-posix_spawn-setsid-pidfd.c | |
| parent | 1b1e9b7c10f27947a7cddddf95701ec8030167a6 (diff) | |
| download | glibc-ea7698a6165582e45d3cf2726d5e3467e0b1abd5.zip glibc-ea7698a6165582e45d3cf2726d5e3467e0b1abd5.tar.gz glibc-ea7698a6165582e45d3cf2726d5e3467e0b1abd5.tar.bz2 | |
LoongArch: Add ifunc support for memcmp{aligned, lsx, lasx}
According to glibc memcmp microbenchmark test results(Add generic
memcmp), this implementation have performance improvement
except the length is less than 3, details as below:
Name Percent of time reduced
memcmp-lasx 16%-74%
memcmp-lsx 20%-50%
memcmp-aligned 5%-20%
Diffstat (limited to 'sysdeps/unix/sysv/linux/tst-posix_spawn-setsid-pidfd.c')
0 files changed, 0 insertions, 0 deletions