Date: Sun, 24 May 2015 22:10:44 +0200 From: Agnieszka Bielec <bielecagnieszka8@...il.com> To: john-dev@...ts.openwall.com Subject: Re: PHC: Parallel in OpenCL 2015-05-24 21:55 GMT+02:00 Solar Designer <solar@...nwall.com>: > On Sun, May 24, 2015 at 08:20:16PM +0200, Agnieszka Bielec wrote: >> I increased the speed slightly: > > What changes did you make that resulted in this speed increase? As you said, I copied sha512block from cryptsha512_kernel_GCN.cl for gcn and cryptsha512_kernel_GPU.cl for others and I included #if !gpu_nvidia(DEVICE_INFO) || nvidia_sm_5x(DEVICE_INFO) #define USE_BITSELECT #elif gpu_nvidia(DEVICE_INFO) #define OLD_NVIDIA #endif I don't use USE_BITSELECT or OLD_NVIDIA but it's faster on my laptop and I resigned from vectors, was slower with them
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