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| author | Andrew Lukefahr <lukefahr@umich.edu> | 2014-10-11 15:02:22 -0500 |
|---|---|---|
| committer | Andrew Lukefahr <lukefahr@umich.edu> | 2014-10-11 15:02:22 -0500 |
| commit | f94fd44991ce51dd7f24364cac1ba060bf24e02d (patch) | |
| tree | 6af35e1d9c40a6f37307a1ec586ad52720343670 | |
| parent | 2816521f0d56ac6869454b7e8369971e0b6cc8d7 (diff) | |
| download | gem5-f94fd44991ce51dd7f24364cac1ba060bf24e02d.tar.xz | |
sim: draining bug for fast-forwaring multiple cores
fix draining bug where multiple cores hit max_insts_any_thread simultaneously
Committed by: Nilay Vaish <nilay@cs.wisc.edu>
| -rw-r--r-- | src/python/m5/simulate.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/python/m5/simulate.py b/src/python/m5/simulate.py index 8529a7472..5673e26c7 100644 --- a/src/python/m5/simulate.py +++ b/src/python/m5/simulate.py @@ -184,7 +184,11 @@ def drain(root): # If we've got some objects that can't drain immediately, then simulate if unready_objs > 0: dm.setCount(unready_objs) - simulate() + #WARNING: if a valid exit event occurs while draining, it will not + # get returned to the user script + exit_event = simulate() + while exit_event.getCause() != 'Finished drain': + exit_event = simulate() else: all_drained = True internal.drain.cleanupDrainManager(dm) |