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Severe performance penalty on PyPy when sending large messages #48

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jgehrcke opened this issue Sep 23, 2018 · 0 comments
Open

Severe performance penalty on PyPy when sending large messages #48

jgehrcke opened this issue Sep 23, 2018 · 0 comments
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affects dev only Does not affect regular gipc release needs triage

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@jgehrcke
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Seeing that with examples/raw_largemsg_bench.py. Just added the following comment there:

# This example seems to suffer from a severe performance problem on PyPy. On my
# machine I got 890 MBytes/s on CPython 3.6.3 / gevent 1.3.6, whereas with
# PyPy35-6.0.0 (everything else constant) I saw 3 MB/s. Adopt to this so that
# this executes within reasonable time during CI.
@jgehrcke jgehrcke added needs triage affects dev only Does not affect regular gipc release labels Sep 24, 2018
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