Upstream changes:
* Changes in Devel::NYTProf 2.08
** Core:
- Added optimize=0 option to disable the perl optimizer
so you can see more accurate statement execution counts
for some kinds of constructs.
- Added savesrc=1 option to copy source code into the profile
so reports are not affected by changes to the source files.
- Added ability for DB::enable_profile() to specify a new file
for profile data to be written to.
** Reporting:
- Time spent within nested string evals is accounted for.
- Fixed searching @INC for source files for reports.
- Dramatically increased performance of nytprofhtml
relative to the 2.07 version.
- Many tables in html reports are sortable by clicking on header columns
(requires JavaScript, uses jQuery and tablesorter.js)
- Statement timings are now shown as integers in appropriate
units: seconds, milliseconds, microseconds or nanoseconds.
- Hovering over times in subroutine or file summary tables
now shows the percentage time.
- Improved HTML conformance thanks to Leland Johnson.
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