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| author | Joana Cruz <Joana.Cruz@arm.com> | 2024-12-17 14:49:30 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2024-12-17 15:28:22 +0000 |
| commit | 6914774b9d3460876d9ad4482782213ec01a752e (patch) | |
| tree | 40ac19eae05f129230eb424e2c38d8ffe38bbd55 /benchtests/json-lib.c | |
| parent | d6e034f5b222a9ed1aeb5de0c0c7d0dda8b63da3 (diff) | |
| download | glibc-6914774b9d3460876d9ad4482782213ec01a752e.zip glibc-6914774b9d3460876d9ad4482782213ec01a752e.tar.gz glibc-6914774b9d3460876d9ad4482782213ec01a752e.tar.bz2 | |
AArch64: Improve codegen of AdvSIMD atan(2)(f)
Load the polynomial evaluation coefficients into 2 vectors and use lanewise MLAs.
8% improvement in throughput microbenchmark on Neoverse V1.
Reviewed-by: Wilco Dijkstra <Wilco.Dijkstra@arm.com>
Diffstat (limited to 'benchtests/json-lib.c')
0 files changed, 0 insertions, 0 deletions