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author | Lisa Hsu <Lisa.Hsu@amd.com> | 2011-03-19 21:12:59 -0700 |
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committer | Lisa Hsu <Lisa.Hsu@amd.com> | 2011-03-19 21:12:59 -0700 |
commit | 5103c6fe88651ac4318a0d5b5d3a5e58f9f2fa04 (patch) | |
tree | b2c734cd073d8e913ebb12bd15f708556d7f96c0 /configs/example | |
parent | 83664630ee42b70c8d612a05df4001aac773efc7 (diff) | |
download | gem5-5103c6fe88651ac4318a0d5b5d3a5e58f9f2fa04.tar.xz |
se.py: Modify script to make multiprogramming much easier.
Now, instead of --bench benchname, you can do --bench bench1-bench2-bench3 and it will
set up a simulation that instantiates those three workloads. Only caveat is that now,
for sanity checking, your -n X must match the number of benches in the list.
Diffstat (limited to 'configs/example')
-rw-r--r-- | configs/example/se.py | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/configs/example/se.py b/configs/example/se.py index 7cf11603e..8076e1602 100644 --- a/configs/example/se.py +++ b/configs/example/se.py @@ -76,20 +76,30 @@ if args: print "Error: script doesn't take any positional arguments" sys.exit(1) +multiprocesses = [] +apps = [] + if options.bench: - try: - if buildEnv['TARGET_ISA'] != 'alpha': - print >>sys.stderr, "Simpoints code only works for Alpha ISA at this time" - sys.exit(1) - exec("workload = %s('alpha', 'tru64', 'ref')" % options.bench) - process = workload.makeLiveProcess() - except: - print >>sys.stderr, "Unable to find workload for %s" % options.bench + apps = options.bench.split("-") + if len(apps) != options.num_cpus: + print "number of benchmarks not equal to set num_cpus!" sys.exit(1) + + for app in apps: + try: + if buildEnv['TARGET_ISA'] != 'alpha': + print >>sys.stderr, "Simpoints code only works for Alpha ISA at this time" + sys.exit(1) + exec("workload = %s('alpha', 'tru64', 'ref')" % app) + multiprocesses.append(workload.makeLiveProcess()) + except: + print >>sys.stderr, "Unable to find workload for %s" % app + sys.exit(1) else: process = LiveProcess() process.executable = options.cmd process.cmd = [options.cmd] + options.options.split() + multiprocesses.append(process) if options.input != "": @@ -151,7 +161,7 @@ system.physmem.port = system.membus.port CacheConfig.config_cache(options, system) for i in xrange(np): - system.cpu[i].workload = process + system.cpu[i].workload = multiprocesses[i] if options.fastmem: system.cpu[0].physmem_port = system.physmem.port |