[pypy-issue] [issue1707] speed regression on simple numpy loop

[Brian Kearns]

Brian Kearns <bdkearns at gmail.com> added the comment:

even more interesting:

$ ./pypy-c-jit-69353-a55cda9fb045-linux64/bin/pypy pypy/l.py
[2.5020031929016113, 2.4976398944854736, 2.4837629795074463]

$ ./pypy-c-jit-69421-f3e717c94913-linux64/bin/pypy pypy/l.py
[0.2546401023864746, 0.23397111892700195, 0.2335798740386963]

$ ./pypy-c-jit-69468-0e5972cfb8d4-linux64/bin/pypy pypy/l.py
[0.24732208251953125, 0.23346686363220215, 0.23294711112976074]

$ ./pypy-c-jit-69524-8df8a01902f8-linux64/bin/pypy pypy/l.py
[49.25207495689392, 49.31953716278076, 49.26526212692261]

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PyPy bug tracker <tracker at bugs.pypy.org>
<https://bugs.pypy.org/issue1707>
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