Re: [TCWG CI] 433.milc slowed down by 4% after llvm: Add missing header

2021-12-07 Thread Maxim Kuvyrkov
Hi David, This is a false positive, sorry for the noise. Our CI bisects performance regressions down to a single commit, and notifies patch authors about significant regressions. Since this is benchmarking CI, some noise is expected. Apparently, 433.milc started to show bi-modal performance,

Re: [TCWG CI] 453.povray failed to build after llvm: [SLP]Fix reused extracts cost.

2021-12-07 Thread Maxim Kuvyrkov
Hi Alexey, After your patch Clang crashes while building 453.povray for aarch64-linux-gnu. Apparently, this happens only with LTO enabled at -O2 and -O3. Did you get any bug reports against this patch already? Thanks, -- Maxim Kuvyrkov https://www.linaro.org > On 5 Dec 2021, at 02:55, ci_not

Re: [TCWG CI] 453.povray failed to build after llvm: [SLP]Fix reused extracts cost.

2021-12-07 Thread Alexey Bataev
I committed a fix yesterday, should be fixed. Another one planning to commit later today or tomorrow. Best regards, Alexey Bataev > 7 дек. 2021 г., в 07:08, Maxim Kuvyrkov > написал(а): > > Hi Alexey, > > After your patch Clang crashes while building 453.povray for > aarch64-linux-gnu. A

Re: [TCWG CI] 453.povray failed to build after llvm: [SLP]Fix reused extracts cost.

2021-12-07 Thread Maxim Kuvyrkov
Cool, thanks! -- Maxim Kuvyrkov https://www.linaro.org > On 7 Dec 2021, at 15:10, Alexey Bataev wrote: > > I committed a fix yesterday, should be fixed. Another one planning to commit > later today or tomorrow. > > Best regards, > Alexey Bataev > >> 7 дек. 2021 г., в 07:08, Maxim Kuvyrkov

Re: [TCWG CI] 433.milc slowed down by 4% after llvm: Add missing header

2021-12-07 Thread David Blaikie
OK , thanks - appreciate all the hard work of making performance regression analysis & continued improvement to reduce false positives! On Tue, Dec 7, 2021 at 4:03 AM Maxim Kuvyrkov wrote: > Hi David, > > This is a false positive, sorry for the noise. Our CI bisects performance > regressions do