improve host::sort_by_key performance

allendaicool / thrust

Automatically exported from code.google.com/p/thrust

Apache License 2.0

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Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago

Currently runs at 0.673882 MKey/s, which is very slow compared to sort() @
10.5381 MKey/s and stable_sort @ 8.41992 MKey/s.

Original issue reported on code.google.com by wnbell on 20 Apr 2010 at 2:32

GoogleCodeExporter commented 9 years ago

Resolved by Revision ae4ecef1b2

host::stable_sort_by_key now runs 8.6x faster (5.82484 MKey/s)

Original comment by wnbell on 20 Apr 2010 at 2:56