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Could you open source code of making latency lookup tables? #2

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touchdreamer opened this issue Oct 10, 2020 · 2 comments
Open

Could you open source code of making latency lookup tables? #2

touchdreamer opened this issue Oct 10, 2020 · 2 comments

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@touchdreamer
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@AberHu
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AberHu commented Oct 10, 2020

Hi, please refer to make_lat_lut_example.py. It is an example script to make latency lookup tables. Due to the fine-grained width search, we enumerate all possible width choices, which is time consuming especially for CPUs. You can also enumerate width choices every 8 steps and make interpolation for other choices as a rough approximation, referring to the comments in the script.

Note, before running the script, please set the number of threads for OpenMP and MKL to 1 and 1, respectively.

@touchdreamer
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Thanks a lot.

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@AberHu @touchdreamer