Re: [GD-Windows] memory alignment vs passing by value
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From: Daniel G. <dgl...@cr...> - 2004-12-02 01:10:20
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Andras Balogh wrote: >I measured the time of computing 100 million bilinear interpolation using >dot products, and changing the dprod operation to accept a const reference >instead of the const value makes the test run an order of magnitude slower!! > Did you look at the disassembly for each function? cheers DanG -- Dan Glastonbury, Senior Programmer, The Creative Assembly PO Box 883 Fortitude Valley, QLD, Australia. 4006 T: +617 3252 1359 W: http://www.creative-assembly.com.au `Pour encourjay lays ortras' |