[pypy-issue] [issue791] Simple wordcount is significantly slower and fatter than CPython

jayqhacker tracker at bugs.pypy.org
Wed Jun 20 15:56:59 CEST 2012

jayqhacker <jayqhacker at gmail.com> added the comment:

PyPy 1.9 looks to be a significant regression for this case; however, I had to
compile from source myself, as the 1.9 binaries no longer support Red Hat 5
(glibc 2.5), so perhaps the older GCC explains some of it.

CPython 2.7.3 : 41s   1400 MB
PyPy 1.9      : 65s   1600 MB

release:  -> 1.9

PyPy bug tracker <tracker at bugs.pypy.org>

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