I just compiled tensorflow on amd epyc and had no idea https://github.com/oneapi... | Hacker News

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		ramoz on Aug 28, 2020 \| parent \| context \| favorite \| on: Intel's “cripple AMD” function (2019) I just compiled tensorflow on amd epyc and had no idea https://github.com/oneapi-src/oneDNN was actually MKL... now Im wondering if I even am getting all that power

jcranmer on Aug 29, 2020 [–]

The actual cpuid checking code is drilled from here: https://github.com/oneapi-src/oneDNN/blob/master/src/cpu/x64...

to here: https://github.com/oneapi-src/oneDNN/blob/master/src/cpu/x64...

It's using feature-flag checks, not family checks, so you shouldn't be affected if you're using oneDNN.

ramoz on Aug 29, 2020 | [–]

thank you!

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