mzolotukhin added a comment.
FWIW, I strongly support the idea of adding more detailed timers into the
frontend. Thanks for working on it!
I probably won't be very helpful in reviewing this code, but I'd appreciate if
you CC me in the future patches.
Thanks,
Michael
https://reviews.llvm.org/D
modocache added a reviewer: vsk.
modocache planned changes to this revision.
modocache added a comment.
Thanks for the feedback, @vsk, I really appreciate it! I have some other work
done for this on my local checkout, but I was going a little bonkers working on
it without knowing whether people
vsk added subscribers: mzolotukhin, vsk.
vsk added a comment.
Thanks for working on this. Collecting better timing information in the
frontend sgtm. It's cheap to do, and we can use the information to guide our
efforts re: attacking the compile-time problem. Feel free to add me to future
timing
modocache created this revision.
`gcc -ftime-report` provides a breakdown of how much time GCC spends
doing preprocessing, parsing, template instantiation, and more:
g++ -ftime-report foo.cpp
Execution times (seconds)
phase setup : 0.00 ( 0%) usr 0.00 ( 0%) sys 0.00 ( 0%)