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| author | Luc Trudeau <luc@trud.ca> | 2018-06-13 13:39:04 -0400 |
|---|---|---|
| committer | Luc Trudeau <luc@trud.ca> | 2018-06-13 19:21:06 +0000 |
| commit | e3ce12cfc1c2d2cc245e1a6d49eaf3ff18538547 (patch) | |
| tree | 76c392d2752ac15a5466f0878db5f3b11aac2db4 /vpx_dsp/fwd_txfm.h | |
| parent | f950248b9b357b21e974e3ace94359d7ee8c7b29 (diff) | |
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VSX Version of SAD8xN
VSX versions of the SAD functions of width 8.
SADTest Speed Test (POWER8 Model 2.1)
8x4 C time = 68.7 ms (±0.3 ms), VSX time = 31.8 ms (±0.1 ms) [2.2x]
8x8 C time = 55.6 ms (±0.3 ms), VSX time = 18.3 ms (±0.1 ms) [3.0x]
8x16 C time = 46.5 ms (±0.1 ms), VSX time = 15.6 ms (±0.1 ms) [3.0x]
Change-Id: I843f3b34e103b72deeade4a939193d8b53cee460
Diffstat (limited to 'vpx_dsp/fwd_txfm.h')
0 files changed, 0 insertions, 0 deletions