Message 314591 - Python tracker

Message314591

Author	yanirh
Recipients	giampaolo.rodola, paul.moore, pitrou, steve.dower, tim.golden, yanirh, zach.ware
Date	2018-03-28.14:06:57
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1522246017.42.0.467229070634.issue33166@psf.upfronthosting.co.za>
In-reply-to

Content
Yes. Both are wrong, and os.cpu_count() is completely off. Regarding how to determine the number of physical/logical cores in my machine - well, not sure what you mean by that. I've attached a screenshot of Windows' system information. Also used 'cpu-z'. It seems like aside from the os.cpu_count() issue, Python itself has some problem - it 'sees' only 1 CPU group. It is evident from the fact the when parallelizing, utilization level is only 25%.

Content

Yes. Both are wrong, and os.cpu_count() is completely off.
Regarding how to determine the number of physical/logical cores in my machine - well, not sure what you mean by that. I've attached a screenshot of Windows' system information. Also used 'cpu-z'.

It seems like aside from the os.cpu_count() issue, Python itself has some problem - it 'sees' only 1 CPU group. It is evident from the fact the when parallelizing, utilization level is only 25%.

History
Date	User	Action	Args
2018-03-28 14:06:57	yanirh	set	recipients: + yanirh, paul.moore, pitrou, giampaolo.rodola, tim.golden, zach.ware, steve.dower
2018-03-28 14:06:57	yanirh	set	messageid: <1522246017.42.0.467229070634.issue33166@psf.upfronthosting.co.za>
2018-03-28 14:06:57	yanirh	link	issue33166 messages
2018-03-28 14:06:57	yanirh	create