Hmm.... [40] 24.060 1.7% 29.3% 61.140 4.3% 2038 __powf (libm.so: fpow.c, 145) [96] 19.500 1.4% 35.3% 19.500 1.4% 650 __exp (libm.so: exp.c, 103) [102] 17.460 1.2% 37.8% 17.460 1.2% 582 __log (libm.so: log.c, 207)
I don't think these ever showed up before :-(
Maybe this will help show how not to have pow() show up anyway The others often have work arounds too.
Thanks Norman, this gave a framerate boost of 2.5x on my system!
I never thought using pow() would give such a performance reduction, but if I had know I would have optimized this before.
Erik
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