[pypy-dev] ype object 'BlackholeInterpreter' has no attribute 'bhimpl_direct_ptradd'

wlavrijsen at lbl.gov wlavrijsen at lbl.gov
Thu Nov 25 01:32:20 CET 2010


so I'm revising my numbers after finding out that I was using a debug version
of ROOT/Reflex ...

PyROOT:   48.6
PyCintex: 50.2
pypy-c:    5.5
C++:       0.05

Note that although PyROOT speeds up only marginally in opt mode, pypy-c has
a huge speedup. For PyROOT, this is b/c most of the time is spent in CPython
through API calls and that was already in opt mode. For pypy-c, this is
telling me quite clearly that I've got to work some on capi.py. ;)

Of course, the factor 6 that I saw originally (v.s. 2 during the sprint) is
now a factor 10 almost ...

Best regards,
WLavrijsen at lbl.gov    --    +1 (510) 486 6411    --    www.lavrijsen.net

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