NuKVM/libvirt
3
0
Fork 0
mirror of https://github.com/libvirt/libvirt.git synced 2025-02-25 18:55:26 -06:00
Code Issues Packages Projects Releases Wiki Activity

cpu-gather: Allow overwriting cpuid binary location

Browse Source 
This is useful if cpuid was compiled from source in a non-standard
location.

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Tim Wiederhake 2020-12-15 17:24:52 +01:00 committed by Michal Privoznik
parent 7721aae31b
commit 7f59cbcc16
1 changed files with 9 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
tests/cputestdata/cpu-gather.py
View File

@ -18,10 +18,11 @@ def gather_name(args):
"Use '--model' to set a model name.") "Use '--model' to set a model name.")
def gather_cpuid_leaves(): def gather_cpuid_leaves(args):
cpuid = args.path_to_cpuid or "cpuid"
try: try:
output = subprocess.check_output( output = subprocess.check_output(
["cpuid", "-1r"], [cpuid, "-1r"],
universal_newlines=True) universal_newlines=True)
except FileNotFoundError as e: except FileNotFoundError as e:
exit("Error: '{}' not found.\n'cpuid' can be usually found in a " exit("Error: '{}' not found.\n'cpuid' can be usually found in a "
@ -43,13 +44,18 @@ def main():
"--name", "--name",
help="CPU model name. " help="CPU model name. "
"If unset, model name is read from '/proc/cpuinfo'.") "If unset, model name is read from '/proc/cpuinfo'.")
parser.add_argument(
"--path-to-cpuid",
metavar="PATH",
help="Path to 'cpuid' utility. "
"If unset, the first executable 'cpuid' in $PATH is used.")
args = parser.parse_args() args = parser.parse_args()
name = gather_name(args) name = gather_name(args)
print("model name\t: {}".format(name)) print("model name\t: {}".format(name))
leaves = gather_cpuid_leaves() leaves = gather_cpuid_leaves(args)
print("CPU:") print("CPU:")
for leave in leaves: for leave in leaves:
print(" {}".format(leave)) print(" {}".format(leave))