diff options
Diffstat (limited to 'src/cpu/inorder/cpu.cc')
| -rw-r--r-- | src/cpu/inorder/cpu.cc | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/cpu/inorder/cpu.cc b/src/cpu/inorder/cpu.cc index d8fea79d9..4cc9b9f22 100644 --- a/src/cpu/inorder/cpu.cc +++ b/src/cpu/inorder/cpu.cc @@ -346,6 +346,11 @@ InOrderCPU::regStats() .prereq(maxResReqCount); #endif + /* Register for each Pipeline Stage */ + for (int stage_num=0; stage_num < ThePipeline::NumStages; stage_num++) { + pipelineStage[stage_num]->regStats(); + } + /* Register any of the InOrderCPU's stats here.*/ timesIdled .name(name() + ".timesIdled") @@ -1289,8 +1294,14 @@ InOrderCPU::wakeCPU() DPRINTF(Activity, "Waking up CPU\n"); - //@todo: figure out how to count idleCycles correctly - //idleCycles += (curTick - 1) - lastRunningCycle; + Tick extra_cycles = tickToCycles((curTick - 1) - lastRunningCycle); + + idleCycles += extra_cycles; + for (int stage_num = 0; stage_num < NumStages; stage_num++) { + pipelineStage[stage_num]->idleCycles += extra_cycles; + } + + numCycles += extra_cycles; mainEventQueue.schedule(&tickEvent, curTick); } |