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author | Joel Hestness <hestness@cs.utexas.edu> | 2011-02-06 22:14:17 -0800 |
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committer | Joel Hestness <hestness@cs.utexas.edu> | 2011-02-06 22:14:17 -0800 |
commit | b4c10bd6800b5ab5adee3035f1908d7a49a14ca9 (patch) | |
tree | d21b1bbf5c8df8c77d77b6983779b24189a1d8cb /src/cpu/o3/rename_impl.hh | |
parent | a679e732cee821616c20cc13c22ad2877072ff14 (diff) | |
download | gem5-b4c10bd6800b5ab5adee3035f1908d7a49a14ca9.tar.xz |
mcpat: Adds McPAT performance counters
Updated patches from Rick Strong's set that modify performance counters for
McPAT
Diffstat (limited to 'src/cpu/o3/rename_impl.hh')
-rw-r--r-- | src/cpu/o3/rename_impl.hh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/cpu/o3/rename_impl.hh b/src/cpu/o3/rename_impl.hh index ac2421dc7..1f34b7255 100644 --- a/src/cpu/o3/rename_impl.hh +++ b/src/cpu/o3/rename_impl.hh @@ -179,6 +179,14 @@ DefaultRename<Impl>::regStats() .desc("count of insts added to the skid buffer") .flags(Stats::total) ; + intRenameLookups + .name(name() + ".RENAME:int_rename_lookups") + .desc("Number of integer rename lookups") + .prereq(intRenameLookups); + fpRenameLookups + .name(name() + ".RENAME:fp_rename_lookups") + .desc("Number of floating rename lookups") + .prereq(fpRenameLookups); } template <class Impl> @@ -1012,6 +1020,7 @@ DefaultRename<Impl>::renameSrcRegs(DynInstPtr &inst, ThreadID tid) } ++renameRenameLookups; + inst->isFloating() ? fpRenameLookups++ : intRenameLookups++; } } |