Comment #11 on issue 1026 by asmeurer: pypy doesn't run sympy
http://code.google.com/p/sympy/issues/detail?id=1026
Can you upload the test failures as an attachment to this issue?
How long does it take to run the tests with CPython. I remember when I
tried PyPy a while back that it was painfully slower than CPython
(especially the import time). This is supposedly because it doesn't do so
well with highly object oriented code, but I did some benchmarking with
risch_integrate(), which should rely mainly on the polys, which is
imperative at the core where most of the computation takes place, and it
was roughly as fast as if not a little slower if I remember correctly. I
even tried running the same code several times to "warm up" the JIT, but it
did not seem to help.
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