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| author | Andrea Di Biagio <Andrea_DiBiagio@sn.scee.net> | 2018-11-23 12:12:57 +0000 |
|---|---|---|
| committer | Andrea Di Biagio <Andrea_DiBiagio@sn.scee.net> | 2018-11-23 12:12:57 +0000 |
| commit | 07a8255a7879451269960276113f97c98c7f0cfc (patch) | |
| tree | 846cbd5b6b2caa4f12f1a85c95b6a74ea04aa75f /llvm/lib/CodeGen/MachineOperand.cpp | |
| parent | 972e3480e2fb322d7232c98e5e2e9d3b6cd017b6 (diff) | |
| download | llvm-07a8255a7879451269960276113f97c98c7f0cfc.zip llvm-07a8255a7879451269960276113f97c98c7f0cfc.tar.gz llvm-07a8255a7879451269960276113f97c98c7f0cfc.tar.bz2 | |
[llvm-mca][View] Improved Retire Control Unit Statistics.
RetireControlUnitStatistics now reports extra information about the ROB and the
avg/maximum number of entries consumed over the entire simulation.
Example:
Retire Control Unit - number of cycles where we saw N instructions retired:
[# retired], [# cycles]
0, 109 (17.9%)
1, 102 (16.7%)
2, 399 (65.4%)
Total ROB Entries: 64
Max Used ROB Entries: 35 ( 54.7% )
Average Used ROB Entries per cy: 32 ( 50.0% )
Documentation in llvm/docs/CommandGuide/llvmn-mca.rst has been updated to
reflect this change.
llvm-svn: 347493
Diffstat (limited to 'llvm/lib/CodeGen/MachineOperand.cpp')
0 files changed, 0 insertions, 0 deletions