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Diffstat (limited to 'notify/mail-body.txt')
| -rw-r--r-- | notify/mail-body.txt | 42 |
1 files changed, 11 insertions, 31 deletions
diff --git a/notify/mail-body.txt b/notify/mail-body.txt index 100d182..8454b9b 100644 --- a/notify/mail-body.txt +++ b/notify/mail-body.txt @@ -2,22 +2,18 @@ Dear contributor, our automatic CI has detected problems related to your patch(e We appreciate that it might be difficult to find the necessary logs or reproduce the issue locally. If you can't get what you need from our CI within minutes, let us know and we will be happy to help. -We track this report status in https://linaro.atlassian.net/browse/LLVM-1068 , please let us know if you are looking at the problem and/or when you have a fix. - In CI config tcwg_bmk-code_speed-spec2k6/llvm-arm-master-O3 after: - | commit llvmorg-18-init-15519-gb8df88b41c8a - | Author: Nikita Popov <npopov@redhat.com> - | Date: Thu Dec 21 16:27:11 2023 +0100 - | - | [InstCombine] Support zext nneg in gep of sext add fold - | - | Add m_NNegZext() and m_SExtLike() matchers to make doing these kinds - | of changes simpler in the future. + | 317 commits in llvm + | d3ddb93d0463 [X86] Fix typo about the internal name of instructions + | a22c8efad733 [MC,test] Merge register-assignment-error.s into register-assignment.s and improve the test + | 2d0b55c7756c [Driver][test] -fbasic-block-sections: replace legacy -target with --target= + | 2128fca6c1e3 [InstCombine] Canonicalize `gep T* X, V / sizeof(T)` to `gep i8* X, V` (#76458) + | c97a7675eea4 [PowerPC] Expand FSINCOS of fp128 (#76494) + | ... and 312 more commits in llvm -the following hot functions slowed down by more than 15% (but their benchmarks slowed down by less than 3%): -- slowed down by 100% - 444.namd:[.] __vfscanf_internal - from 1 to 2 perf samples
-- slowed down by 50% - 482.sphinx3:[.] __vfscanf_internal - from 2 to 3 perf samples
+the following hot functions speeds up by more than 15% (but their benchmarks speeds up by less than 3%): +- sped up by 50% - 444.namd:[.] __vfscanf_internal - from 2 to 1 perf samples
The configuration of this build is: Below reproducer instructions can be used to re-build both "first_bad" and "last_good" cross-toolchains used in this bisection. Naturally, the scripts will fail when triggerring benchmarking jobs if you don\'t have access to Linaro TCWG CI. @@ -35,22 +31,6 @@ This benchmarking CI is work-in-progress, and we welcome feedback and suggestion -----------------8<--------------------------8<--------------------------8<-------------------------- The information below can be used to reproduce a debug environment: -Current build : https://ci.linaro.org/job/tcwg_bmk-code_speed-spec2k6--llvm-arm-master-O3-build/137/artifact/artifacts -Reference build : https://ci.linaro.org/job/tcwg_bmk-code_speed-spec2k6--llvm-arm-master-O3-build/136/artifact/artifacts - -Reproduce last good and first bad builds: https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sha1/b8df88b41c8a1b4e879b4fd34be3522c9b45e86f/tcwg_bmk-code_speed-spec2k6/llvm-arm-master-O3/reproduction_instructions.txt - -Full commit : https://github.com/llvm/llvm-project/commit/b8df88b41c8a1b4e879b4fd34be3522c9b45e86f - -List of configurations that regressed due to this commit : -* tcwg_bmk-code_speed-spec2k6 -** llvm-arm-master-O3 -*** slowed down by 100% - 444.namd:[.] __vfscanf_internal -*** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sha1/b8df88b41c8a1b4e879b4fd34be3522c9b45e86f/tcwg_bmk-code_speed-spec2k6/llvm-arm-master-O3/details.txt -*** https://ci.linaro.org/job/tcwg_bmk-code_speed-spec2k6--llvm-arm-master-O3-build/137/artifact/artifacts -* tcwg_bmk-fujitsu_speed-cpu2017speed -** llvm-aarch64-master-O2 -*** slowed down by 7% - 602.gcc_s -*** https://git-us.linaro.org/toolchain/ci/interesting-commits.git/plain/llvm/sha1/b8df88b41c8a1b4e879b4fd34be3522c9b45e86f/tcwg_bmk-fujitsu_speed-cpu2017speed/llvm-aarch64-master-O2/details.txt -*** https://ci.linaro.org/job/tcwg_bmk-fujitsu_speed-cpu2017speed--llvm-aarch64-master-O2-build/272/artifact/artifacts +Current build : https://ci.linaro.org/job/tcwg_bmk-code_speed-spec2k6--llvm-arm-master-O3-build/138/artifact/artifacts +Reference build : https://ci.linaro.org/job/tcwg_bmk-code_speed-spec2k6--llvm-arm-master-O3-build/137/artifact/artifacts |