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Stats reset, profiling stuff.

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cpu/base.cc:
    Be sure to deschedule the profile event so it doesn't take profiles while the CPU is switched out.

    Also include the option to reset stats at a specific instruction.
cpu/base.hh:
    Include the option to reset stats at a specific instruction.
cpu/checker/cpu_builder.cc:
    Handle stats reset inst.
cpu/o3/alpha_cpu_builder.cc:
    Handle stats reset inst, allow for profiling.
cpu/ozone/cpu_builder.cc:
    Handle profiling, stats reset event, slightly different parameters.
python/m5/objects/BaseCPU.py:
    Add in stats reset.

--HG--
extra : convert_revision : e27a78f7fb8fd19c53d9f2c1e6edce4a98cbafdb
This commit is contained in:
Kevin Lim
2006-08-24 16:06:45 -04:00
parent 4a2c50bc8f
commit 9fef4d4630
6 changed files with 58 additions and 7 deletions
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2
python/m5/objects/BaseCPU.py
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@@ -22,6 +22,8 @@ class BaseCPU(SimObject):
"terminate when all threads have reached this load count")
max_loads_any_thread = Param.Counter(0,
"terminate when any thread reaches this load count")
stats_reset_inst = Param.Counter(0,
"reset stats once this many instructions are committed")
progress_interval = Param.Tick(0, "interval to print out the progress message")
defer_registration = Param.Bool(False,