diff options
author | Kevin Lim <ktlim@umich.edu> | 2006-06-13 22:35:05 -0400 |
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committer | Kevin Lim <ktlim@umich.edu> | 2006-06-13 22:35:05 -0400 |
commit | 2f043aafbcb039c11870c707f5d64e00f9693151 (patch) | |
tree | 67b824bfac65ea33b8868f64c16e392d3a2e1ff3 /src/cpu/o3/inst_queue.hh | |
parent | dcf02c25e380b113bcf05e3b3a5bf79fc19b3150 (diff) | |
download | gem5-2f043aafbcb039c11870c707f5d64e00f9693151.tar.xz |
Minor updates for stats.
src/cpu/o3/commit_impl.hh:
src/cpu/o3/fetch.hh:
Update stats comments.
src/cpu/o3/fetch_impl.hh:
Differentiate stats.
src/cpu/o3/iew.hh:
src/cpu/o3/iew_impl.hh:
src/cpu/o3/inst_queue.hh:
src/cpu/o3/inst_queue_impl.hh:
Update for stats.
src/cpu/o3/lsq.hh:
LSQ now has stats.
src/cpu/o3/lsq_impl.hh:
Register stats of all LSQ units.
src/cpu/o3/lsq_unit.hh:
src/cpu/o3/lsq_unit_impl.hh:
Add in stats.
--HG--
extra : convert_revision : 7672ecf3c02515b268c28d5a986af1432197654a
Diffstat (limited to 'src/cpu/o3/inst_queue.hh')
-rw-r--r-- | src/cpu/o3/inst_queue.hh | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/cpu/o3/inst_queue.hh b/src/cpu/o3/inst_queue.hh index 60a713020..6fd3c6d0b 100644 --- a/src/cpu/o3/inst_queue.hh +++ b/src/cpu/o3/inst_queue.hh @@ -474,12 +474,17 @@ class InstructionQueue /** Stat for number of non-speculative instructions removed due to a squash. */ Stats::Scalar<> iqSquashedNonSpecRemoved; + // Also include number of instructions rescheduled and replayed. - /** Distribution of number of instructions in the queue. */ + /** Distribution of number of instructions in the queue. + * @todo: Need to create struct to track the entry time for each + * instruction. */ Stats::VectorDistribution<> queueResDist; /** Distribution of the number of instructions issued. */ Stats::Distribution<> numIssuedDist; - /** Distribution of the cycles it takes to issue an instruction. */ + /** Distribution of the cycles it takes to issue an instruction. + * @todo: Need to create struct to track the ready time for each + * instruction. */ Stats::VectorDistribution<> issueDelayDist; /** Number of times an instruction could not be issued because a @@ -492,8 +497,7 @@ class InstructionQueue /** Number of instructions issued per cycle. */ Stats::Formula issueRate; -// Stats::Formula issue_stores; -// Stats::Formula issue_op_rate; + /** Number of times the FU was busy. */ Stats::Vector<> fuBusy; /** Number of times the FU was busy per instruction issued. */ |