Message 159635 - Python tracker

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In-reply-to
Author	vstinner
Recipients	Arfrever, lemburg, neologix, python-dev, vstinner
Date	2012年04月29日.17:57:10
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1335722230.9.0.961693630469.issue14428@psf.upfronthosting.co.za>

Content
"The test is a bit too optimistic: a thread is looping for 0.2s, and the test checks that the process time (user + system) increased of at least 0.1s. If the thread is preempted, there's a high chance you won't get even as low as 0.1s." Hum, the problem is maybe that the thread is preempted, but the first problem is that the test considers that time.process_time() uses seconds. I rewrote the test to make it more reliable.

Content

"The test is a bit too optimistic: a thread is looping for 0.2s, and the test checks that the process time (user + system) increased of at least 0.1s. If the thread is preempted, there's a high chance you won't get even as low as 0.1s."
Hum, the problem is maybe that the thread is preempted, but the first problem is that the test considers that time.process_time() uses seconds.
I rewrote the test to make it more reliable.

History
Date	User	Action	Args
2012年04月29日 17:57:10	vstinner	set	recipients: + vstinner, lemburg, Arfrever, neologix, python-dev
2012年04月29日 17:57:10	vstinner	set	messageid: <1335722230.9.0.961693630469.issue14428@psf.upfronthosting.co.za>
2012年04月29日 17:57:10	vstinner	link	issue14428 messages
2012年04月29日 17:57:10	vstinner	create

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