[PATCH] D54442: [llvm-exegesis] Optimize ToProcess in dbScan
Fangrui Song via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Mon Nov 19 10:15:21 PST 2018
MaskRay added a comment.
I've rebased the revision.
Old:
% perf stat -r 10 ~/llvm/Release/bin/llvm-exegesis -mode=analysis -analysis-epsilon=100000 -benchmarks-file=/tmp/Downloads/benchmarks.yaml -analysis-inconsistencies-output-file=/tmp/clusters.html > /dev/null
4356.618418 task-clock (msec)
...
New:
% perf stat -r 10 ~/llvm/Release/bin/llvm-exegesis -mode=analysis -analysis-epsilon=100000 -benchmarks-file=/tmp/Downloads/benchmarks.yaml -analysis-inconsistencies-output-file=/tmp/clusters.html > /dev/null
4225.986843 task-clock (msec)
Repository:
rL LLVM
https://reviews.llvm.org/D54442
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