[pypy-issue] [issue1653] performance regressions in benchmarks

[mattip]

mattip <matti.picus at gmail.com> added the comment:

here is the results of using  
PYPYLOG=jit-summary:logfile pypy go.py -n 5
and agregating the logs over 10 seperate runs of the command
Note that before the jit-counter branch, the accumulated jit statistics are very 
consistent, and after they not only vary widely but never reach the level of 
pre-merge.

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nosy: +mattip

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<https://bugs.pypy.org/issue1653>
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