Revision history for Perl extension Devel::SmallProf.

2.02 10 May, 2007

• bad format for periods of 10 seconds or longer (bug reported by Daniel B. Boorstein)

2.01 9 Apr, 2007

• release as stable version
• use modern package layout
• some docs improvements
• add pods test

2.00_04 10 Sep 2005

• reorder some perl sentences to improve accuracy.

2.00_03 28 Oct 2004

• require only perl 5.6 (reported by Alex Kapranoff)

2.00_02 2 Nov 2003

• do not monitor sb entries
• test updated for no subs

2.00_01 1 Nov 2003

• use lexicals and our vars
• require perl 5.8.0 or newer

1.15 1 Nov 2003

• call subs on the right context (void/scalar/array)

1.14 31 Oct 2003

• time function from Time::HiRes was not being used!
• suppress warning messages

1.13 31 Oct 2003

• support for SMALLPROF_CONFIG
• add grep-mode output
• eliminate DB::sub overhead under perl 5.8.0 or newer (feature commented out)

1.12 31 Oct 2003

• Compensate DB::dub overhead (patch by Chris Sander)
• README changed to follow current uses

1.11 19 May 2003

• version number bumped to 1.xx because 0.9 > 0.10

0.10 19 May 2003

• Fixed to work under perl 5.8.0
• test file names changed to be more Windows friendly

0.9 8 Aug 2000

• Fixed up test suite to work under 5.6.0.

0.8 26 Jul 2000

• Made SmallProf -w-clean (at least so far as I can tell :-)

0.7 28 Jul 1999

• Some cleanup on sub profiling and locales
• fixed up and added some tests

0.6 11 Jul 1999

• Cleanup on part4.t and part1.t (Thanks!)
• Removed special Win32 support as Time::HiRes now works on Win32
• Fixed a bug in sub sub where $1 and $2 were getting clobbered.
• Increased size of execution count column
• Added CPU times

0.5

• Added rudimentary subroutine profiling.
• Set ref to keep code listings around for non-subroutine-defining evals.
• Added support for .smallprof (the options file).
• Lots of work to make Win32 stuff work correctly.

0.4 12 Jan 1998

• Removed the use vars--fully specifying all non-my variables.
• Added $DB::profile flag to turn profiling on and off.
• Added %DB::packages support to profile only in certain packages.
• Read source lines from @main::<file instead of from disk files. This saves having to save eval lines during the run as well. Still missing some eval code, though.
• Better nulltime compensation.
• Use formats instead of printf for output.

• Folded in changes by Geoffry Broadwell ('f) for Win32, creating converter to convert between the two. Attempted to make that conversion automatic (see Makefile.PL).
• Folded in Paul Ewing's changes to use Time::HiRes instead of syscall
• Removed need for $DB::printlines

0.2 12 Aug 1997

• Better (though still not really good) eval handling.

0.1 Wed Jul 30 13:44:40 1997

• original version; created by h2xs 1.18