diff options
| author | Korey Sewell <ksewell@umich.edu> | 2006-06-14 14:43:45 -0400 |
|---|---|---|
| committer | Korey Sewell <ksewell@umich.edu> | 2006-06-14 14:43:45 -0400 |
| commit | 2a9becba44f1d70b05100c04b95d475c43099fa9 (patch) | |
| tree | 46ef0e871f3329698feeee25d0d6935f21661b78 /src/cpu/o3/inst_queue.hh | |
| parent | e715e298e044af3727423b27d08327d72b2d74fa (diff) | |
| parent | 7709e6ba93be4b67b22e2f3f9c853a3e1ab4458b (diff) | |
| download | gem5-2a9becba44f1d70b05100c04b95d475c43099fa9.tar.xz | |
Merge zizzer:/bk/newmem
into zazzer.eecs.umich.edu:/.automount/zooks/y/ksewell/research/m5-sim/newmem-release
--HG--
extra : convert_revision : 9b5b1419e8e22bce16ed97fc02c2008ca0181afc
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. */ |