Changes between Version 24 and Version 25 of DataParallel/Dec2010Release


Ignore:
Timestamp:
Dec 21, 2010 9:16:29 AM (5 years ago)
Author:
simonpj
Comment:

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  • DataParallel/Dec2010Release

    v24 v25  
    4444 * Repa works fast in parallel
    4545  * MMult [OK, but about 20% slower than in 6.13; try with LLVM and w/o bounds checks] [BEN]
    46   * Laplace '''[SLOW & DOESN'T SCALE]''' '''[BEN]'''
     46  * Laplace '''[SLOW & DOESN'T SCALE]''' '''[BEN]'''  One reason: bounds checks.  Another: bindings used once not inlined.
    4747  * Blur [OK]
    4848  * !EdgeDetect [OK]