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postpic together with multiprocessing #257

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skuschel opened this issue Oct 6, 2020 · 0 comments
Open

postpic together with multiprocessing #257

skuschel opened this issue Oct 6, 2020 · 0 comments

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@skuschel
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skuschel commented Oct 6, 2020

When using postpic within mutliprocessing the pyfftw causes the process to stall. I encountered this when using postpic together with https://github.com/skuschel/generatorpipeline

As a workaround this commit limts the pyfftw threads to 1:
6dce3a7

The issue is known to pyfftw:
pyFFTW/pyFFTW#135

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