Date: Sun, 15 Apr 2012 21:54:56 +0530 From: SAYANTAN DATTA <std2048@...il.com> To: john-dev@...ts.openwall.com Subject: Re: OpenCL optimisations for different cards (was: MSCash2 OpenCL) > Should we add something in common-opencl.c to help adjusting to > different cards? Earlier I added -DDEVICE_IS_CPU (but I currently do not > use it). We could add -DNVIDIA_GPU and -DAMD_GPU and some with higher > granularity. Then we can use #ifdefs in one same kernel file to adopt. > > Another possibilty (if the code is so different the #ifdefs gets messy) > is of course having a couple different kernel files and let the host > code pick the best one, with little or no support needed from > common-opencl.c. > > magnum > > Let me do a few tests first. But for now it seems like the second option would be the best. Regards, Sayantan Content of type "text/html" skipped
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