Skip to content
Snippets Groups Projects
Select Git revision
  • 167e5b788649b2532dd1565354a3a41a12d9a33a
  • master default protected
  • add-clFFT_GetSize
  • add-dylib-target
  • counting-mallocs
  • remove-CPU-constraint
  • Add-PKGBUILD
  • HSA
  • clmathfft
  • longer_dft_support
  • current_fgrp_apps
  • current_brp_apps
12 results

test.single.2

Blame
  • Forked from einsteinathome / libclfft
    Source project has a limited visibility.
    • Heinz-Bernd Eggenstein's avatar
      20314512
      Bug #1608: clFFT use of native_sin , native_cos can cause validation problems · 20314512
      Heinz-Bernd Eggenstein authored
      experimental: -added alternative method for twiddle factor calc, using a smaller LUT (256 * float2 )
                     via Taylor series to 3rd order, seems to be almost as accurate as method with 2 bigger LUTs, but faster.
                    -improved method w/ 2 bigger LUTs to use LUTs of float2
                    -improved method using slow sin/cos functions (now uses sincos combined function), still slow
                    - preparaed plan struct to have method switchable at plan creation time.
      
                    TODO: load smaller LUT for Taylor series approx into shared mem.
      20314512
      History
      Bug #1608: clFFT use of native_sin , native_cos can cause validation problems
      Heinz-Bernd Eggenstein authored
      experimental: -added alternative method for twiddle factor calc, using a smaller LUT (256 * float2 )
                     via Taylor series to 3rd order, seems to be almost as accurate as method with 2 bigger LUTs, but faster.
                    -improved method w/ 2 bigger LUTs to use LUTs of float2
                    -improved method using slow sin/cos functions (now uses sincos combined function), still slow
                    - preparaed plan struct to have method switchable at plan creation time.
      
                    TODO: load smaller LUT for Taylor series approx into shared mem.
    notify 564 B
    # The "notify" file controls where notifications from watches set by
    # "cvs watch add" or "cvs edit" are sent.  The first entry on a line is
    # a regular expression which is tested against the directory that the
    # change is being made to, relative to the $CVSROOT.  If it matches,
    # then the remainder of the line is a filter program that should contain
    # one occurrence of %s for the user to notify, and information on its
    # standard input.
    #
    # "ALL" or "DEFAULT" can be used in place of the regular expression.
    #
    # For example:
    #ALL mail %s -s "CVS notification"