[gccsdk] VFP in GCC 4.6
chrisg at care4free.net
Sat Mar 19 10:13:58 PDT 2011
In article <51a6b21df4chrisg at care4free.net>,
Chris Gransden <chrisg at care4free.net> wrote:
I've done some benchmarks to give an idea of the speed improvement using
VFP/NEON on RISC OS.
Converting a image (640x480 dng) to TIFF using dcraw 9.06.
gcc 4.6 gcc 4.1.2
Encoding a wav file (1mins 40s duration) to mp3 using lame 3.98.4
1min 12s 4mins 19s
Rendering teapot.pov using povray 3.6.1 (1024x768 +a0.3)
1min 46s 4mins 51s
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