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author | Andreas Hansson <andreas.hansson@arm.com> | 2013-08-19 03:52:34 -0400 |
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committer | Andreas Hansson <andreas.hansson@arm.com> | 2013-08-19 03:52:34 -0400 |
commit | c26911013c799d63dfe854de8cce11137324cde2 (patch) | |
tree | 78146c1582a62407565da5b2bac34581b021015f /configs/example/fs.py | |
parent | 49d88f08b0ff463bca04285dca240b3730889a1d (diff) | |
download | gem5-c26911013c799d63dfe854de8cce11137324cde2.tar.xz |
config: Command line support for multi-channel memory
This patch adds support for specifying multi-channel memory
configurations on the command line, e.g. 'se/fs.py
--mem-type=ddr3_1600_x64 --mem-channels=4'. To enable this, it
enhances the functionality of MemConfig and moves the existing
makeMultiChannel class method from SimpleDRAM to the support scripts.
The se/fs.py example scripts are updated to make use of the new
feature.
Diffstat (limited to 'configs/example/fs.py')
-rw-r--r-- | configs/example/fs.py | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/configs/example/fs.py b/configs/example/fs.py index bcd58ca5e..4d6d87eb8 100644 --- a/configs/example/fs.py +++ b/configs/example/fs.py @@ -53,6 +53,7 @@ from SysPaths import * from Benchmarks import * import Simulation import CacheConfig +import MemConfig from Caches import * import Options @@ -171,12 +172,7 @@ for i in xrange(np): test_sys.cpu[i].createThreads() CacheConfig.config_cache(options, test_sys) - -# Create the appropriate memory controllers and connect them to the -# memory bus -test_sys.mem_ctrls = [TestMemClass(range = r) for r in test_sys.mem_ranges] -for i in xrange(len(test_sys.mem_ctrls)): - test_sys.mem_ctrls[i].port = test_sys.membus.master +MemConfig.config_mem(options, test_sys) if len(bm) == 2: if buildEnv['TARGET_ISA'] == 'alpha': |