Re: [PATCH 5/6][AArch64] Enable -fprefetch-loop-arrays at -O3 for cores that benefit from prefetching.

2017-06-09 Thread Maxim Kuvyrkov
> On Jun 8, 2017, at 7:31 PM, James Greenhalgh wrote: > > On Fri, Feb 03, 2017 at 02:58:23PM +0300, Maxim Kuvyrkov wrote: >>> On Jan 30, 2017, at 5:50 PM, Maxim Kuvyrkov >>> wrote: >>> On Jan 30, 2017, at 3:23 PM, Kyrill Tkachov wrote: Hi Maxim, On 30/01/17 12

Re: [PATCH 5/6][AArch64] Enable -fprefetch-loop-arrays at -O3 for cores that benefit from prefetching.

2017-06-08 Thread James Greenhalgh
On Fri, Feb 03, 2017 at 02:58:23PM +0300, Maxim Kuvyrkov wrote: > > On Jan 30, 2017, at 5:50 PM, Maxim Kuvyrkov > > wrote: > > > >> On Jan 30, 2017, at 3:23 PM, Kyrill Tkachov > >> wrote: > >> > >> Hi Maxim, > >> > >> On 30/01/17 12:06, Maxim Kuvyrkov wrote: > >>> This patch enables prefetch

Re: [PATCH 5/6][AArch64] Enable -fprefetch-loop-arrays at -O3 for cores that benefit from prefetching.

2017-05-29 Thread Maxim Kuvyrkov
On 3 February 2017 at 14:58, Maxim Kuvyrkov wrote: >> On Jan 30, 2017, at 5:50 PM, Maxim Kuvyrkov >> wrote: >> >>> On Jan 30, 2017, at 3:23 PM, Kyrill Tkachov >>> wrote: >>> >>> Hi Maxim, >>> >>> On 30/01/17 12:06, Maxim Kuvyrkov wrote: This patch enables prefetching at -O3 for aarch64 co

Re: [PATCH 5/6][AArch64] Enable -fprefetch-loop-arrays at -O3 for cores that benefit from prefetching.

2017-02-03 Thread Maxim Kuvyrkov
> On Jan 30, 2017, at 5:50 PM, Maxim Kuvyrkov wrote: > >> On Jan 30, 2017, at 3:23 PM, Kyrill Tkachov >> wrote: >> >> Hi Maxim, >> >> On 30/01/17 12:06, Maxim Kuvyrkov wrote: >>> This patch enables prefetching at -O3 for aarch64 cores that set >>> "simultaneous prefetches" parameter above 0.

Re: [PATCH 5/6][AArch64] Enable -fprefetch-loop-arrays at -O3 for cores that benefit from prefetching.

2017-01-30 Thread Maxim Kuvyrkov
> On Jan 30, 2017, at 3:23 PM, Kyrill Tkachov > wrote: > > Hi Maxim, > > On 30/01/17 12:06, Maxim Kuvyrkov wrote: >> This patch enables prefetching at -O3 for aarch64 cores that set >> "simultaneous prefetches" parameter above 0. There are currently no such >> settings, so this patch doesn't

Re: [PATCH 5/6][AArch64] Enable -fprefetch-loop-arrays at -O3 for cores that benefit from prefetching.

2017-01-30 Thread Kyrill Tkachov
Hi Maxim, On 30/01/17 12:06, Maxim Kuvyrkov wrote: This patch enables prefetching at -O3 for aarch64 cores that set "simultaneous prefetches" parameter above 0. There are currently no such settings, so this patch doesn't change default code generation. I'm now working on improvements to -fpr

[PATCH 5/6][AArch64] Enable -fprefetch-loop-arrays at -O3 for cores that benefit from prefetching.

2017-01-30 Thread Maxim Kuvyrkov
This patch enables prefetching at -O3 for aarch64 cores that set "simultaneous prefetches" parameter above 0. There are currently no such settings, so this patch doesn't change default code generation. I'm now working on improvements to -fprefetch-loop-arrays pass to make it suitable for -O2.