aaron/ispc
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4f48d3258a27087f93c08c28f32200d0ed194eee
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3 Commits

Author SHA1 Message Date
Matt Pharr
d9c38b5c1f Remove support for using SVML for math lib routines. 
This path was poorly maintained and wasn't actually available on most
targets.
 2013-07-31 06:56:48 -07:00
Matt Pharr
b6df447b55 Add reduce_add() for int8 and int16 types. 
This maps to specialized instructions (e.g. PSADBW) when available.
 2013-07-25 09:46:01 -07:00
Matt Pharr
780b0dfe47 Add SSE4-16 target. 
Along the lines of sse4-8, this is an 8-wide target for SSE4, using
16-bit elements for the mask.  It's thus (in principle) the best
target for SIMD computation with 16-bit datatypes.
 2013-07-25 09:46:01 -07:00