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| author | Naohiro Tamura <naohirot@fujitsu.com> | 2021-08-27 05:03:04 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2021-09-06 10:23:24 +0100 |
| commit | 1d9f99ce1b3788d1897cb53a76d57e973111b8fe (patch) | |
| tree | 684c81cc6e88650313797fadaa642d714fcce8a8 /locale | |
| parent | f873adf3df443f8d302677f963adcc3c22187e68 (diff) | |
| download | glibc-1d9f99ce1b3788d1897cb53a76d57e973111b8fe.zip glibc-1d9f99ce1b3788d1897cb53a76d57e973111b8fe.tar.gz glibc-1d9f99ce1b3788d1897cb53a76d57e973111b8fe.tar.bz2 | |
AArch64: Update A64FX memset not to degrade at 16KB
This patch updates unroll8 code so as not to degrade at the peak
performance 16KB for both FX1000 and FX700.
Inserted 2 instructions at the beginning of the unroll8 loop,
cmp and branch, are a workaround that is found heuristically.
Reviewed-by: Wilco Dijkstra <Wilco.Dijkstra@arm.com>
Diffstat (limited to 'locale')
0 files changed, 0 insertions, 0 deletions