Re: [PATCH 2/2] Introduce prefetch-dynamic-strides option.

2018-05-07 Thread Luis Machado
On 05/01/2018 03:30 PM, Jeff Law wrote: On 01/22/2018 06:46 AM, Luis Machado wrote: The following patch adds an option to control software prefetching of memory references with non-constant/unknown strides. Currently we prefetch these references if the pass thinks there is benefit to doing so

Re: [PATCH 2/2] Introduce prefetch-dynamic-strides option.

2018-05-01 Thread Jeff Law
On 01/22/2018 06:46 AM, Luis Machado wrote: > The following patch adds an option to control software prefetching of memory > references with non-constant/unknown strides. > > Currently we prefetch these references if the pass thinks there is benefit to > doing so. But, since this is all based on h

Re: [PATCH 2/2] Introduce prefetch-dynamic-strides option.

2018-01-23 Thread Luis Machado
Hi, On 01/23/2018 07:40 AM, Kyrill Tkachov wrote: Hi Luis, On 22/01/18 13:46, Luis Machado wrote: The following patch adds an option to control software prefetching of memory references with non-constant/unknown strides. Currently we prefetch these references if the pass thinks there is ben

Re: [PATCH 2/2] Introduce prefetch-dynamic-strides option.

2018-01-23 Thread Kyrill Tkachov
Hi Luis, On 22/01/18 13:46, Luis Machado wrote: The following patch adds an option to control software prefetching of memory references with non-constant/unknown strides. Currently we prefetch these references if the pass thinks there is benefit to doing so. But, since this is all based on heur