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SIMD #13

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@chester-leung chester-leung commented Dec 16, 2020 •
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  • Adds SIMD to Performance Improvements #12. However, SIMD doesn't seem to bring much performance improvement.
  • Adds macro to allow switching SIMD on/off

(Measured in simulation mode)

Code version Num accumulators Num weights Weight length Num Threads Time (s)
Non SIMD 3 6000 100 1 5.36
SIMD 3 6000 100 1 5.42
Non SIMD 3 15000 100 1 6.77
SIMD 3 15000 100 1 6.77
Non SIMD 3 6000 200 1 5.82
SIMD 3 6000 200 1 5.87

Co-authored-by: Octavian Sima octavian.sima@gmail.com

octaviansima and others added 18 commits December 10, 2020 14:16
@podcastinator podcastinator mentioned this pull request Dec 18, 2020
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@chester-leung chester-leung changed the base branch from master to develop December 18, 2020 23:07
@chester-leung chester-leung changed the base branch from develop to master December 18, 2020 23:07
@chester-leung chester-leung changed the base branch from master to develop December 18, 2020 23:08
@chester-leung chester-leung changed the base branch from develop to master December 18, 2020 23:09
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@chester-leung @octaviansima