Re: [PATCH][Aarch64] Fix vec_perm cost for thunderx2t99

2019-11-05 Thread Anton Youdkevitch
On 05.11.2019 15:09, Kyrylo Tkachov wrote: On 11/5/19 11:54 AM, Anton Youdkevitch wrote: Kyrill, On 05.11.2019 14:43, Kyrylo Tkachov wrote: > Hi Andrew, Anton, > > On 11/1/19 11:22 PM, Andrew Pinski wrote: >> On Fri, Nov 1, 2019 at 7:03 AM Anton Youdkevitch >> wrote: >>> >>> Hello, >>> >>>

Re: [PATCH][Aarch64] Fix vec_perm cost for thunderx2t99

2019-11-05 Thread Kyrylo Tkachov
On 11/5/19 11:54 AM, Anton Youdkevitch wrote: Kyrill, On 05.11.2019 14:43, Kyrylo Tkachov wrote: > Hi Andrew, Anton, > > On 11/1/19 11:22 PM, Andrew Pinski wrote: >> On Fri, Nov 1, 2019 at 7:03 AM Anton Youdkevitch >> wrote: >>> >>> Hello, >>> >>> Here is th

Re: [PATCH][Aarch64] Fix vec_perm cost for thunderx2t99

2019-11-05 Thread Anton Youdkevitch
Kyrill, On 05.11.2019 14:43, Kyrylo Tkachov wrote: Hi Andrew, Anton, On 11/1/19 11:22 PM, Andrew Pinski wrote: On Fri, Nov 1, 2019 at 7:03 AM Anton Youdkevitch wrote: Hello, Here is the one-liner that fixes the incorrect vec_perm cost for thunderx2t99 chip. With the patch applied 526.blend

Re: [PATCH][Aarch64] Fix vec_perm cost for thunderx2t99

2019-11-05 Thread Anton Youdkevitch
Andrew, On 02.11.2019 2:22, Andrew Pinski wrote: On Fri, Nov 1, 2019 at 7:03 AM Anton Youdkevitch wrote: Hello, Here is the one-liner that fixes the incorrect vec_perm cost for thunderx2t99 chip. With the patch applied 526.blender of CPU2017 gets ~5% improvement with no measurable changes fo

Re: [PATCH][Aarch64] Fix vec_perm cost for thunderx2t99

2019-11-05 Thread Kyrylo Tkachov
Hi Andrew, Anton, On 11/1/19 11:22 PM, Andrew Pinski wrote: > On Fri, Nov 1, 2019 at 7:03 AM Anton Youdkevitch > wrote: > > > > Hello, > > > > Here is the one-liner that fixes the incorrect > > vec_perm cost for thunderx2t99 chip. > > With the patch applied 526.blender of CPU2017 > > gets ~5% imp

Re: [PATCH][Aarch64] Fix vec_perm cost for thunderx2t99

2019-11-01 Thread Andrew Pinski
On Fri, Nov 1, 2019 at 7:03 AM Anton Youdkevitch wrote: > > Hello, > > Here is the one-liner that fixes the incorrect > vec_perm cost for thunderx2t99 chip. > With the patch applied 526.blender of CPU2017 > gets ~5% improvement with no measurable changes > for other benchmarks. > > Bootstrapped OK