An offline NUMA node will report in its cpulist an empty
string. Unfortunately, "".split(sep=x) with x != None returns a list
containing an empty string rather than an empty list, which causes
CpuList._expand_cpulist() to try to run int(''), which ends up in the
following exception:
ValueError: invalid literal for int() with base 10: ''
Prevent this by adding an early empty-string check.
Signed-off-by: Valentin Schneider <vschneid@xxxxxxxxxx>
---
rteval/systopology.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/rteval/systopology.py b/rteval/systopology.py
index bf794ce..b2da7bb 100644
--- a/rteval/systopology.py
+++ b/rteval/systopology.py
@@ -103,6 +103,10 @@ class CpuList:
don't error check against online cpus
"""
result = []
+
+ if not cpulist:
+ return result
+
for part in cpulist.split(','):
if '-' in part:
a, b = part.split('-')
--
2.27.0
