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| author | sunyuechi <sunyuechi@iscas.ac.cn> | 2023-11-03 10:35:53 +0800 |
|---|---|---|
| committer | Rémi Denis-Courmont <remi@remlab.net> | 2023-11-16 20:53:18 +0200 |
| commit | afb967b81e4169e9e563f6342f4f9f636627de5b (patch) | |
| tree | b5d964ef504be781660d93b292345c9e43500489 /libavcodec/flacdsp.h | |
| parent | d076517056ca5914ecbb1bcbd50799615c568b4c (diff) | |
| download | ffmpeg-afb967b81e4169e9e563f6342f4f9f636627de5b.tar.gz | |
af_afir: RISC-V V fcmul_add
Segmented loads are slow, so here we use unit-strided load and narrowing shifts.
c910:
fcmul_add_c: 2179
fcmul_add_rvv_f64: 1652
c908:
fcmul_add_c: 4891.2
fcmul_add_rvv_f64: 2399.5
Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Diffstat (limited to 'libavcodec/flacdsp.h')
0 files changed, 0 insertions, 0 deletions