[llvm-dev] Performance metrics with LLVM
Tobias Grosser via llvm-dev
llvm-dev at lists.llvm.org
Mon Jul 3 23:27:32 PDT 2017
I wanted to gather LLVM statistics with lnt and found a nice flag, but
am unsure how such statistics can be made available in the LNT web
which allows me to gather all the LLVM "-stats" output. On top of this I
see that the LNT cmake test-suite also dumps code-size statistics when
running, that look as follows:
I can find all these statistics in a file called:
but they do not appear in:
and in fact do not seem to be submitted to the LNT server.
Matthias added support for TEST_SUITE_COLLECT_STATS a while ago, but I
am unsure how it is expected to be used. A google search did not find
any relevant documentation. Is anybody using this feature today?
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