Message251305
> Hum, does it make sense to enable LTO without PGO?
Probably not.
By the way, I now have a small ARM system to play with, and there the gain of LTO+PGO over PGO alone is around 10%.
Also note LTO can make compilation times much longer (it's the linking step actually, which can take minutes). |
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Date |
User |
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2015-09-22 10:31:19 | pitrou | set | recipients:
+ pitrou, barry, rhettinger, doko, scoder, vstinner, christian.heimes |
2015-09-22 10:31:19 | pitrou | set | messageid: <1442917879.37.0.211703225282.issue17781@psf.upfronthosting.co.za> |
2015-09-22 10:31:19 | pitrou | link | issue17781 messages |
2015-09-22 10:31:19 | pitrou | create | |
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