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A comment on Optimizing loops in C for higher numerical throughput and for fun. Parent comment

Re:Optimizing loops in C for higher numerical throughput and... by gillianseed on Monday December 16, 2013 @03:49AM (#6913565)
Could you try with -Ofast which enables -ffast-math and post the results?
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Re:Optimizing loops in C for higher numerical throughput and... by nkurz on Monday December 16, 2013 @04:17AM (#6913641)
I get no significant difference with -Ofast for either icc or gcc. My code is still untested and quite possibly buggy, but I put it up here: http://pastebin.com/qB0DfkXN
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