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Author giampaolo.rodola
Recipients giampaolo.rodola, paul.moore, pitrou, steve.dower, tim.golden, yanirh, zach.ware
Date 2018-03-28.21:04:21
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Message-id <1522271061.48.0.467229070634.issue33166@psf.upfronthosting.co.za>
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Content 
I created a psutil branch using GetLogicalProcessorInformation() to determine both logical and physical CPUs:
https://github.com/giampaolo/psutil/pull/1257
According to https://stackoverflow.com/questions/31209256 basically all Windows APIs are unreliable and GetLogicalProcessorInformationEx() is what should really be used. 
That is available only starting from Windows 7 though so apparently what we want is GetLogicalProcessorInformationEx() and if not available fallback on GetActiveProcessorCount(ALL_PROCESSOR_GROUPS) which may still report the wrong number of CPUs on 32 bit processes.
History
Date User Action Args
2018-03-28 21:04:21giampaolo.rodolasetrecipients: + giampaolo.rodola, paul.moore, pitrou, tim.golden, zach.ware, steve.dower, yanirh
2018-03-28 21:04:21giampaolo.rodolasetmessageid: <1522271061.48.0.467229070634.issue33166@psf.upfronthosting.co.za>
2018-03-28 21:04:21giampaolo.rodolalinkissue33166 messages
2018-03-28 21:04:21giampaolo.rodolacreate