[haiku-development] Re: Optimizing Painter::_DrawBitmapBilinearCopy32

  • From: Christian Packmann <Christian.Packmann@xxxxxx>
  • To: haiku-development@xxxxxxxxxxxxx
  • Date: Tue, 16 Jun 2009 01:17:37 +0200

Urias McCullough - 2009-06-14 19:44 :
1 Intel Pentium III, revision 0673 running at 447MHz (ID: 0x00000000 0x00000000)

CPU vendor ID: GenuineIntel
CPU:
  SIMD instructions: MMX SSE SSE-Integer

                    --  Results  --

       Minimum    Average    Maximum
# 1:    453962     492521     676056  - 'C, original'
# 2:    502890     523050     652266  - 'C, precise'
# 3:    495008     499859     516316  - 'C, precise DIV'
# 4:    291554     298556     343949  - 'MMX/SSE'
Skipped 'MMX/SSE optim-test', insufficient SIMD support

Ah, thanks. This was a copy/paste bug in the list of benchmark routines. Will be fixed in next release.

Christian

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