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| author | Joana Cruz <Joana.Cruz@arm.com> | 2024-12-17 14:47:31 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2025-02-27 17:07:08 +0000 |
| commit | 9170b921fa49d2ef37141506837baaae92c7d3f8 (patch) | |
| tree | 7429bfa1d6747caf7907e473169e599c29d446aa /scripts/check-execstack.awk | |
| parent | 2aed9796bfb17b257e63b12cefdb7ff60be09626 (diff) | |
| download | glibc-9170b921fa49d2ef37141506837baaae92c7d3f8.tar.xz glibc-9170b921fa49d2ef37141506837baaae92c7d3f8.zip | |
AArch64: Improve codegen of AdvSIMD logf function family
Load the polynomial evaluation coefficients into 2 vectors and use lanewise MLAs.
8% improvement in throughput microbenchmark on Neoverse V1 for log2 and log,
and 2% for log10.
Reviewed-by: Wilco Dijkstra <Wilco.Dijkstra@arm.com>
(cherry picked from commit d6e034f5b222a9ed1aeb5de0c0c7d0dda8b63da3)
Diffstat (limited to 'scripts/check-execstack.awk')
0 files changed, 0 insertions, 0 deletions