changeset 463aab78c057 in /z/repo/m5
details: http://repo.m5sim.org/m5?cmd=changeset;node=463aab78c057
description:
m5: Added option to take a checkpoint at the end of simulation
diffstat:
2 files changed, 6 insertions(+)
configs/common/Options.py | 3 +++
configs/common/Simulation.py | 3 +++
diffs (23 lines):
diff -r db802ee94eb6 -r 463aab78c057 configs/common/Options.py
--- a/configs/common/Options.py Wed Nov 18 13:55:58 2009 -0800
+++ b/configs/common/Options.py Wed Nov 18 13:55:58 2009 -0800
@@ -53,6 +53,9 @@
help="Place all checkpoints in this absolute directory")
parser.add_option("-r", "--checkpoint-restore", action="store", type="int",
help="restore from checkpoint <N>")
+parser.add_option("--checkpoint-at-end", action="store_true",
+ help="take a checkpoint at end of run")
+
# CPU Switching - default switch model goes from a checkpoint
# to a timing simple CPU with caches to warm up, then to detailed CPU for
diff -r db802ee94eb6 -r 463aab78c057 configs/common/Simulation.py
--- a/configs/common/Simulation.py Wed Nov 18 13:55:58 2009 -0800
+++ b/configs/common/Simulation.py Wed Nov 18 13:55:58 2009 -0800
@@ -374,3 +374,6 @@
exit_cause = exit_event.getCause()
print 'Exiting @ cycle %i because %s' % (m5.curTick(), exit_cause)
+ if options.checkpoint_at_end:
+ m5.checkpoint(root, joinpath(cptdir, "cpt.%d"))
+
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