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[llvm-mca][docs] Add documentation for the statistic outputs from mca. NFC
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Authored by mattd on Jul 20 2018, 1:33 PM.

Details

Summary

The original text was lifted from the MCA README. I re-ran the dot-product example and updated the output seen in the docs. I also added a few paragraphs discussing the instruction issued and retired histograms, as well as discussing the register file stats.

Diff Detail

Event Timeline

mattd created this revision.Jul 20 2018, 1:33 PM
mattd updated this revision to Diff 156602.Jul 20 2018, 1:53 PM
  • Removed some redundant text from the example.
  • Captured full context.
andreadb accepted this revision.Jul 21 2018, 12:49 AM

LGTM. Thanks!

This revision is now accepted and ready to land.Jul 21 2018, 12:49 AM
This revision was automatically updated to reflect the committed changes.