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Patch cpu count physical #1727

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Oct 17, 2020
Merged

Patch cpu count physical #1727

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8 changes: 4 additions & 4 deletions psutil/_pslinux.py
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Original file line number Diff line number Diff line change
Expand Up @@ -619,12 +619,12 @@ def cpu_count_logical():
def cpu_count_physical():
"""Return the number of physical cores in the system."""
# Method #1
core_ids = set()
thread_siblings_lists = set()
for path in glob.glob(
"/sys/devices/system/cpu/cpu[0-9]*/topology/core_id"):
"/sys/devices/system/cpu/cpu[0-9]*/topology/thread_siblings_list"):
with open_binary(path) as f:
core_ids.add(int(f.read()))
result = len(core_ids)
thread_siblings_lists.add(f.read())
result = len(thread_siblings_lists)
if result != 0:
return result

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