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| author | Andreas Hansson <andreas.hansson@arm.com> | 2013-04-22 13:20:33 -0400 |
|---|---|---|
| committer | Andreas Hansson <andreas.hansson@arm.com> | 2013-04-22 13:20:33 -0400 |
| commit | 3477d60d5c2f20644e301378ca2923766d765f8e (patch) | |
| tree | 3ebea4940bab8c9c347bf56f1cef9db8b170ab0d /configs/example/se.py | |
| parent | a35d3ff167a50bcbaeffbefc46bde5f640a475f5 (diff) | |
| download | gem5-3477d60d5c2f20644e301378ca2923766d765f8e.tar.xz | |
config: Add a mem-type config option to se/fs scripts
This patch enables selection of the memory controller class through a
mem-type command-line option. Behind the scenes, this option is
treated much like the cpu-type, and a similar framework is used to
resolve the valid options, and translate the short-hand description to
a valid class.
The regression scripts are updated with a hardcoded memory class for
the moment. The best solution going forward is probably to get the
memory out of the makeSystem functions, but Ruby complicates things as
it does not connect the memory controller to the membus.
--HG--
rename : configs/common/CpuConfig.py => configs/common/MemConfig.py
Diffstat (limited to 'configs/example/se.py')
| -rw-r--r-- | configs/example/se.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/configs/example/se.py b/configs/example/se.py index a5f0204fd..6878742c8 100644 --- a/configs/example/se.py +++ b/configs/example/se.py @@ -150,13 +150,15 @@ else: CPUClass.clock = options.clock CPUClass.numThreads = numThreads +MemClass = Simulation.setMemClass(options) + # Check -- do not allow SMT with multiple CPUs if options.smt and options.num_cpus > 1: fatal("You cannot use SMT with multiple CPUs!") np = options.num_cpus system = System(cpu = [CPUClass(cpu_id=i) for i in xrange(np)], - physmem = SimpleMemory(range=AddrRange("512MB")), + physmem = MemClass(range=AddrRange("512MB")), membus = CoherentBus(), mem_mode = test_mem_mode) # Sanity check |