Message314581
wrong number of cpu's is reported on some specific platforms.
***
first platform:
server with X4 Intel Xeon E5-4620 (8 physical, 16 logical), running
a 64bit Windows Server 2012 R2 Standard.
results:
os.cpu_count() reports 64 units
psutil.cpu_count(logical=False) reports 32 units
psutil.cpu_count(logical=True) reports 64 units
multiprocessing using concurrent.futures able to fully utilize the server;
***
second platform:
server with X2 Intel Xeon Gold 6138 (20 physical, 40 logical), running a 64bit Windows Server 2016 Standard.
results:
os.cpu_count() reports 128 units
psutil.cpu_count(logical=False) reports 20 units
psutil.cpu_count(logical=True) reports 40 units
multiprocessing using concurrent.futures able to utilize only 1/4 of the server's power; |
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Date |
User |
Action |
Args |
2018-03-28 10:01:51 | yanirh | set | recipients:
+ yanirh, paul.moore, tim.golden, zach.ware, steve.dower |
2018-03-28 10:01:51 | yanirh | set | messageid: <1522231311.9.0.467229070634.issue33166@psf.upfronthosting.co.za> |
2018-03-28 10:01:51 | yanirh | link | issue33166 messages |
2018-03-28 10:01:51 | yanirh | create | |
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