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| author | Kevin Lim <ktlim@umich.edu> | 2006-04-24 17:40:00 -0400 |
|---|---|---|
| committer | Kevin Lim <ktlim@umich.edu> | 2006-04-24 17:40:00 -0400 |
| commit | d363d5aad72b34769c753752a779a13e11532fd8 (patch) | |
| tree | b17c2ce345b7afe99cb4405e5ee860b7480b594e | |
| parent | 31e09892d750d0e6dc7de3d455e34808c159a420 (diff) | |
| download | gem5-d363d5aad72b34769c753752a779a13e11532fd8.tar.xz | |
Quiesce stuff.
cpu/ozone/cpu.hh:
Add quiesce stat (not clear how it should be used yet).
cpu/ozone/cpu_impl.hh:
Fix for quiesce.
--HG--
extra : convert_revision : a1998818e241374ae3f4c3cabbef885dda55c884
| -rw-r--r-- | cpu/ozone/cpu.hh | 2 | ||||
| -rw-r--r-- | cpu/ozone/cpu_impl.hh | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/cpu/ozone/cpu.hh b/cpu/ozone/cpu.hh index d37d3360c..56b6571a2 100644 --- a/cpu/ozone/cpu.hh +++ b/cpu/ozone/cpu.hh @@ -613,6 +613,8 @@ class OzoneCPU : public BaseCPU TimeBuffer<CommStruct> comm; bool lockFlag; + + Stats::Scalar<> quiesceCycles; }; #endif // __CPU_OZONE_CPU_HH__ diff --git a/cpu/ozone/cpu_impl.hh b/cpu/ozone/cpu_impl.hh index a7bc61603..17d944e7c 100644 --- a/cpu/ozone/cpu_impl.hh +++ b/cpu/ozone/cpu_impl.hh @@ -413,6 +413,11 @@ OzoneCPU<Impl>::regStats() .desc("Percentage of idle cycles") ; + quiesceCycles + .name(name() + ".quiesce_cycles") + .desc("Number of cycles spent in quiesce") + ; + idleFraction = constant(1.0) - notIdleFraction; frontEnd->regStats(); @@ -609,7 +614,8 @@ OzoneCPU<Impl>::post_interrupt(int int_num, int index) { BaseCPU::post_interrupt(int_num, index); - if (thread._status == ExecContext::Suspended) { +// if (thread._status == ExecContext::Suspended) { + if (_status == Idle) { DPRINTF(IPI,"Suspended Processor awoke\n"); // thread.activate(); // Hack for now. Otherwise might have to go through the xcProxy, or |