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qsrs from PyPi crashes on Linux on some CPUs #12

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WolfLink opened this issue Oct 14, 2020 · 1 comment

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WolfLink commented Oct 14, 2020

qsrs, the Rust implementation of parts of Qsearch, is currently not working properly on certain CPUs running Linux, when installed from PyPi.

Workaround: Build qsrs yourself. See https://github.com/BQSKit/qsearch/blob/master/qsrs/README.md for more information.
Workaround: Uninstall qsrs and Qsearch will fallback to the Python imlementations. Note that this will result in slow runtimes.

WolfLink assigned emmatyping

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emmatyping commented Oct 14, 2020

Notably, I think this only affects machines where AVX is not available, which is not true of most hardware made in the last 5 years.

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