On Mon, 3 Oct 2022, Grzegorz Bernacki wrote:
Changes since v1:
- changed tabs to spaces
- modified branch instruction in vsse8
- apply Martin's patches with improved instructions scheduling
Grzegorz Bernacki (4):
lavc/aarch64: Add neon implementation for pix_abs8 functions.
lavc/aarch64: Provide neon implementation of nsse8
lavc/aarch64: Provide optimized implementation of vsse8 for arm64.
lavc/aarch64: Add neon implementation for vsse_intra8
Martin Storsjö (3):
aarch64: me_cmp: Improve scheduling in ff_pix_abs8_y2_neon
aarch64: me_cmp: Fix up the prologue of ff_pix_abs8_xy2_neon
aarch64: me_cmp: Improve scheduling in vsse_intra8
libavcodec/aarch64/me_cmp_init_aarch64.c | 33 ++
libavcodec/aarch64/me_cmp_neon.S | 414 +++++++++++++++++++++++
2 files changed, 447 insertions(+)
Thanks! This mostly looked good to me.
I had actually meant that you would squash my fixes into your patches,
instead of keeping them as separate ones.
After squashing such changes, it might have been interesting to get
updated benchmarks in those commit messages (the ones that you have from
Graviton 3). However in this case, these changes didn't really make much
difference on out-of-order cores, only on in-order cores, so I guess
there's not that much value in getting updated benchmarks from Graviton 3
in this case.
So I went ahead and squashed those patches (and added co-authored-by lines
where relevant), and pushed them now. Thanks for your contribution!
// Martin
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