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Sorry for not responding earlier. On 05/20/2016 03:05 PM, Roman Gareev wrote: > Thank you very much for the advices! I could probably try to avoid > using of nonhardware prefetching in the project, if Tobias doesn’t > disagree with it. My understanding is that prefetching isn’t used > explicitly in [1] and, according to [2], in some cases 90% of the > turbo boost peak of the processor can be attained without it. Too many negations :-) I'm not sure I...

...transposition. These primarily help with TLB misses, enabling the full power > of 3D tiling (they have less impact on 2D tiling). And by the way, they will > in turn improve the effectiveness of hardware prefetching. Thank you very much for the advices! I could probably try to avoid using of nonhardware prefetching in the project, if Tobias doesn’t disagree with it. My understanding is that prefetching isn’t used explicitly in [1] and, according to [2], in some cases 90% of the turbo boost peak of the processor can be attained without it. I started to consider prefetching, because it’s used in i...

On 05/17/2016 01:47 PM, Michael Kruse wrote: > 2016-05-16 19:52 GMT+02:00 Roman Gareev <gareevroman at gmail.com>: >> Hi Tobias, >> >> could we use information about memory accesses of a SCoP statement and >> def-use chains to determine statements, which don’t contain matrix >> multiplication of the following form? > > Assuming s/don't/do you want