changeset 1df031399919 in /z/repo/gem5
details: http://repo.gem5.org/gem5?cmd=changeset;node=1df031399919
description:
Config: Add command line options for disk image and memory size
Added the options to Options.py for FS mode with backward
compatibility. It is
good to provide an option to specify the disk image and the memory size
from
command line since a lot of disk images are created to support different
benchmark suites as well as per user needs. Change in program also
leads to
change in memory requirements. These options provide the interface to
provide
both disk image and memory size from the command line and gives more
flexibility.
diffstat:
configs/common/Options.py | 8 ++++++++
configs/example/fs.py | 4 ++--
configs/example/ruby_fs.py | 2 +-
3 files changed, 11 insertions(+), 3 deletions(-)
diffs (42 lines):
diff -r bbceb6297329 -r 1df031399919 configs/common/Options.py
--- a/configs/common/Options.py Sun Apr 15 12:35:49 2012 -0700
+++ b/configs/common/Options.py Mon Apr 16 17:51:26 2012 -0500
@@ -171,3 +171,11 @@
parser.add_option("--etherdump", action="store", type="string",
dest="etherdump",
help="Specify the filename to dump a pcap capture of
the" \
"ethernet traffic")
+
+ # Disk Image Options
+ parser.add_option("--disk-image", action="store", type="string",
default=None,
+ help="Path to the disk image to use.")
+
+ # Memory Size Options
+ parser.add_option("--mem-size", action="store", type="string",
default=None,
+ help="Path to the disk image to use.")
diff -r bbceb6297329 -r 1df031399919 configs/example/fs.py
--- a/configs/example/fs.py Sun Apr 15 12:35:49 2012 -0700
+++ b/configs/example/fs.py Mon Apr 16 17:51:26 2012 -0500
@@ -86,9 +86,9 @@
sys.exit(1)
else:
if options.dual:
- bm = [SysConfig(), SysConfig()]
+ bm = [SysConfig(disk=options.disk_image, mem=options.mem_size),
SysConfig(disk=options.disk_image, mem=options.mem_size)]
else:
- bm = [SysConfig()]
+ bm = [SysConfig(disk=options.disk_image, mem=options.mem_size)]
np = options.num_cpus
diff -r bbceb6297329 -r 1df031399919 configs/example/ruby_fs.py
--- a/configs/example/ruby_fs.py Sun Apr 15 12:35:49 2012 -0700
+++ b/configs/example/ruby_fs.py Mon Apr 16 17:51:26 2012 -0500
@@ -71,7 +71,7 @@
print "Valid benchmarks are: %s" % DefinedBenchmarks
sys.exit(1)
else:
- bm = [SysConfig()]
+ bm = [SysConfig(disk=options.disk_image, mem=options.mem_size)]
# Check for timing mode because ruby does not support atomic accesses
if not (options.cpu_type == "detailed" or options.cpu_type == "timing"):
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