top time wasters in DMD, as reported by gprof - VS2010/VTune results

[dennis luehring]

Am 24.06.2013 18:15, schrieb Richard Webb:
> DMD built with DMC takes ~49 seconds to complete, but DMD build
> with VC2008 only takes ~12 seconds. (Need to get a proper VC
> build done to test it properly).
> Looks like the DMC build spends far more time allocating memory,
> even though the peak memory usage is only slightly lower in the
> VS version?

i've done VS2012 + Intel VTune Amp XE 2013 profiling - see the attached 
zipped csv file


-------------- next part --------------
A non-text attachment was scrubbed...
Name: dmd_msvc_vtune_amp_xe_2013_result.zip
Type: application/zip
Size: 15505 bytes
Desc: not available
URL: <http://lists.puremagic.com/pipermail/digitalmars-d/attachments/20130625/72334383/attachment-0001.zip>