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make simd width configure time option for GPU

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Peter Boyle 2018-07-23 06:10:55 -04:00
parent 28db0631ff
commit 1fd08c21ac
1 changed files with 1 additions and 3 deletions
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lib/simd/Grid_gpu_vec.h
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@ -36,9 +36,7 @@ Author: Peter Boyle <paboyle@ph.ed.ac.uk>
namespace Grid {
//#define COALESCE_GRANULARITY (64) // bytes for coalesce granularity of target: Pascal, Volta
//#define COALESCE_GRANULARITY (32) // bytes for coalesce granularity of target: Pascal, Volta
#define COALESCE_GRANULARITY (16) // bytes for coalesce granularity of target: Pascal, Volta
#define COALESCE_GRANULARITY ( GEN_SIMD_WIDTH )
template<class pair>
class GpuComplex {