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| author | Andreas Sandberg <Andreas.Sandberg@ARM.com> | 2014-10-16 05:49:41 -0400 |
|---|---|---|
| committer | Andreas Sandberg <Andreas.Sandberg@ARM.com> | 2014-10-16 05:49:41 -0400 |
| commit | e0074324bacf500f9d0cc11ebc6e2f29bf3d8ba1 (patch) | |
| tree | 0ecfcd3d7e3633251a8f632fe7ee5542a67fb8df /src/cpu/simple/timing.hh | |
| parent | 9d35d48e848914fd6cf18b016cb9125c50e422c0 (diff) | |
| download | gem5-e0074324bacf500f9d0cc11ebc6e2f29bf3d8ba1.tar.xz | |
cpu: Probe points for basic PMU stats
This changeset adds probe points that can be used to implement PMU
counters for CPU stats. The following probes are supported:
* BaseCPU::ppCycles / Cycles
* BaseCPU::ppRetiredInsts / RetiredInsts
* BaseCPU::ppRetiredLoads / RetiredLoads
* BaseCPU::ppRetiredStores / RetiredStores
* BaseCPU::ppRetiredBranches RetiredBranches
Diffstat (limited to 'src/cpu/simple/timing.hh')
| -rw-r--r-- | src/cpu/simple/timing.hh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/cpu/simple/timing.hh b/src/cpu/simple/timing.hh index 24f7002ff..84c8f7418 100644 --- a/src/cpu/simple/timing.hh +++ b/src/cpu/simple/timing.hh @@ -245,13 +245,15 @@ class TimingSimpleCPU : public BaseSimpleCPU }; + void updateCycleCounts(); + IcachePort icachePort; DcachePort dcachePort; PacketPtr ifetch_pkt; PacketPtr dcache_pkt; - Tick previousCycle; + Cycles previousCycle; protected: |