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A few minor fixes to sampling... seems to work now for the base case

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of two CPUs and one switch-over event.  Still some stats glitches though.

cpu/simple_cpu/simple_cpu.cc:
    Schedule switched-to CPU right on curTick so we don't lose a cycle.
    Remember to switch out old CPU.

--HG--
extra : convert_revision : f1bf21cac054c74f59770d8b20b30118f46be6f1
This commit is contained in:
Steve Reinhardt 2003-10-23 21:52:46 -07:00
parent cc9a838f4c
commit cd6b6df581
1 changed files with 5 additions and 2 deletions
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7
cpu/simple_cpu/simple_cpu.cc
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@ -204,9 +204,11 @@ SimpleCPU::takeOverFrom(BaseCPU *oldCPU)
ExecContext *xc = execContexts[i];
if (xc->status() == ExecContext::Active && _status != Running) {
_status = Running;
tickEvent.schedule(curTick + 1);
tickEvent.schedule(curTick);
}
}
oldCPU->switchOut();
}
@ -772,7 +774,8 @@ CREATE_SIM_OBJECT(SimpleCPU)
cpu = new SimpleCPU(getInstanceName(), workload,
max_insts_any_thread, max_insts_all_threads,
max_loads_any_thread, max_loads_all_threads,
icache->getInterface(), dcache->getInterface());
(icache) ? icache->getInterface() : NULL,
(dcache) ? dcache->getInterface() : NULL);
#endif // FULL_SYSTEM