Hello
I am using the latest version of gem5 (21.2.1.0).
Previously, when using gem5 version 21.0.0.0, in the function "def
define_options(parser)" (in CHI.py), I added some command line options as such:
def define_options(parser):
parser.add_option("--chi-config", action="store", type="string",
default=None,
help="NoC config. parameters and bindings. "
"Required for CustomMesh topology")
## Add command line options specifically for the [Big, Middle, Little]
## Cluster.
parser.add_option("--verbose", action="store", type="string",
default="false",
help="Disable/Enable verbose printing for debugging")
parser.add_option("--num-clusters", action="store", type="string",
default=0,
help="Number of Clusters in the system")
I was then able to specify the options when running as:
./build/ARM/gem5.opt
--outdir=m5out_parsec_blackscoles_1_clust_little_4_cpu_all_shared_l2
configs/example/se_kiri
n_custom.py --ruby --topology=Pt2Pt --cpu-type=DerivO3CPU --num-cpus=4
--num-dirs=1 --num-l3caches=1 --verbose=true --num-clusters=0 .....
This then worked okay. The new command line options I added was recognised okay.
Now with gem5 21.2.1.0, I have added the same options to the
define_options(parser) function (in CHI.py) as such:
def define_options(parser):
parser.add_argument("--chi-config", action="store", type=str,
default=None,
help="NoC config. parameters and bindings. "
"Required for CustomMesh topology")
## Add command line options specifically for the [Big, Middle, Little]
## Cluster.
parser.add_option("--verbose", action="store", type="string",
default="false",
help="Disable/Enable verbose printing for debugging")
parser.add_option("--num-clusters", action="store", type="string",
default=0,
help="Number of Clusters in the system")
:
:
But the following command does not work anymore:
./build/ARM/gem5.opt
--outdir=m5out_parsec_blackscoles_1_clust_little_4_cpu_all_shared_l2
configs/example/se_kiri
n_custom.py --ruby --topology=Pt2Pt --cpu-type=DerivO3CPU --num-cpus=4
--num-dirs=1 --num-l3caches=1 --verbose=true --num-clusters=0
The error message being:
command line: ./build/ARM/gem5.opt
--outdir=m5out_parsec_blackscoles_1_clust_little_4_cpu_all_shared_l2
configs/example/se_kirin_custom.py --ruby --topology=Pt2Pt
--cpu-type=DerivO3CPU --num-cpus=4 --num-dirs=1 --num-l3caches=1 --verbose=true
--num-clusters=0
Usage: se_kirin_custom.py [options]
se_kirin_custom.py: error: no such option: --verbose
Any pointers why the new command line options I had previously specified are
now not working?
Tks in advance
JO
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