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| author | Andrea Di Biagio <Andrea_DiBiagio@sn.scee.net> | 2018-04-11 11:37:46 +0000 |
|---|---|---|
| committer | Andrea Di Biagio <Andrea_DiBiagio@sn.scee.net> | 2018-04-11 11:37:46 +0000 |
| commit | 1cc29c045e07dd2f9adda3a5569df6e249613135 (patch) | |
| tree | 81d5f1ee54ad066629152e6f8fb42d9d6c4481e7 /llvm/docs | |
| parent | d928201ac5ef2d61492720bd0f7323f225ffdb3e (diff) | |
| download | bcm5719-llvm-1cc29c045e07dd2f9adda3a5569df6e249613135.tar.gz bcm5719-llvm-1cc29c045e07dd2f9adda3a5569df6e249613135.zip | |
[llvm-mca] Move the logic that prints scheduler statistics from BackendStatistics to its own view.
Added flag -scheduler-stats to print scheduler related statistics.
llvm-svn: 329792
Diffstat (limited to 'llvm/docs')
| -rw-r--r-- | llvm/docs/CommandGuide/llvm-mca.rst | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/docs/CommandGuide/llvm-mca.rst b/llvm/docs/CommandGuide/llvm-mca.rst index 35642b57af4..3d69e6d40a2 100644 --- a/llvm/docs/CommandGuide/llvm-mca.rst +++ b/llvm/docs/CommandGuide/llvm-mca.rst @@ -139,8 +139,7 @@ option specifies "``-``", then the output will also be sent to standard output. .. option:: -verbose Enable verbose output. In particular, this flag enables a number of extra - statistics and performance counters for the dispatch logic, the reorder - buffer, the retire control unit and the register file. + statistics and performance counters for the retire control unit. .. option:: -timeline @@ -170,6 +169,11 @@ option specifies "``-``", then the output will also be sent to standard output. dispatch events, as well as static/dynamic dispatch stall events. This view is disabled by default. +.. option:: -scheduler-stats + + Enable extra scheduler statistics. This view collects and analyzes instruction + issue events. This view is disabled by default. + .. option:: -instruction-info Enable the instruction info view. This is enabled by default. |
