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-DPERL_TRACE_OPS to produce reports on executed OP counts
authorSteffen Mueller <smueller@cpan.org>
Tue, 2 Jul 2013 17:06:01 +0000 (19:06 +0200)
committerSteffen Mueller <smueller@cpan.org>
Tue, 2 Jul 2013 17:19:07 +0000 (19:19 +0200)
commit75d476e24a01b66c507ec2d7c2c99d3f810f625e
tree4a9142241a8fb190196aba5c2a092d280104457a
parent520d1ba1ab135f43cd211b44c5fc6a1beda7b4f4
-DPERL_TRACE_OPS to produce reports on executed OP counts

This produces a report on the number of OPs of a given type that were
executed at the end of a program run. This can be useful in multiple
ways. One, it can help determine hotspots for optimization (yes, I know
execution count is not equal execution time). It can also help with
determining whether a given change to perl has had the desired effect on
deterministic programs.
dump.c
embedvar.h
intrpvar.h
perl.c