[x265] [arm64] port scale1D_128to64 and scale2D_64to32
chen
chenm003 at 163.com
Fri Jul 30 00:14:44 UTC 2021
+ ld2 {v0.16b,v1.16b}, [x1], #32
+ ld2 {v2.16b,v3.16b}, [x1], x2
+ ld2 {v4.16b,v5.16b}, [x1], #32
+ ld2 {v6.16b,v7.16b}, [x1], x2
+ uaddl v16.8h, v0.8b, v1.8b
+ uaddl2 v17.8h, v0.16b, v1.16b
LD2+UADDL equal to LD1+ADDLP
btw: excuse me, other patches need more time, probability review on weekend.
Regards,
Min Chen
2021-07-30 06:13:34,"Pop, Sebastian" <spop at amazon.com>
Hi,
the attached patch ports to arm64 the following kernels:
scale1D_128to64 68.89x 12.06 830.58
scale2D_64to32 62.21x 220.95 13744.77
Ok to commit?
Thanks,
Sebastian
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