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Re: change #9754: 5 x slowdown for perl -d

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From:
Jarkko Hietaniemi
Date:
January 20, 2003 07:09
Subject:
Re: change #9754: 5 x slowdown for perl -d
Message ID:
20030120150903.GE13911@lyta.hut.fi
FWIW, here's what printing out OP_name(PL_op) and the op_private
inside the if() in pp_dbstate show (if testing for the whole width
of op_private so that breakpoints work), and continuing after setting
a breakpoint.  So the bits that matter for breakpoints are either 0x1
or 0x2.

...
c
OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x1
main::get_ncpu(/u/vieraat/vieraat/jhi/ncpu.pl:47):
47:         OS_CHECK: {
OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x2
  DB<2> OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x2
OP dbstate 0x2

-- 
Jarkko Hietaniemi <jhi@iki.fi> http://www.iki.fi/jhi/ "There is this special
biologist word we use for 'stable'.  It is 'dead'." -- Jack Cohen
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