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| author | Akash Bagdia <akash.bagdia@arm.com> | 2013-06-27 05:49:49 -0400 |
|---|---|---|
| committer | Akash Bagdia <akash.bagdia@arm.com> | 2013-06-27 05:49:49 -0400 |
| commit | 076d04a653f5a4252c6c16e010ad0d7bf36c1674 (patch) | |
| tree | 1be09e01ab286960ae6fcd5d767bfb0e10270ec2 /configs/common | |
| parent | 4459b305251109ff147d72142452e25c74542ebd (diff) | |
| download | gem5-076d04a653f5a4252c6c16e010ad0d7bf36c1674.tar.xz | |
config: Add a system clock command-line option
This patch adds a 'sys_clock' command-line option and use it to assign
clocks to the system during instantiation.
As part of this change, the default clock in the System class is
removed and whenever a system is instantiated a system clock value
must be set. A default value is provided for the command-line option.
The configs and tests are updated accordingly.
Diffstat (limited to 'configs/common')
| -rw-r--r-- | configs/common/Options.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/configs/common/Options.py b/configs/common/Options.py index 08881cf11..aa4d65ead 100644 --- a/configs/common/Options.py +++ b/configs/common/Options.py @@ -78,6 +78,10 @@ def addCommonOptions(parser): parser.add_option("--simpoint-interval", type="int", default=10000000, help="SimPoint interval in num of instructions") parser.add_option("--clock", action="store", type="string", default='2GHz') + parser.add_option("--sys-clock", action="store", type="string", + default='1GHz', + help = """Top-level clock for blocks running at system + speed""") parser.add_option("--cpu-clock", action="store", type="string", default='2GHz', help="Clock for blocks running at CPU speed") |