Message 301878 - Python tracker

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Author	vstinner
Recipients	christian.heimes, methane, pitrou, rhettinger, scoder, serhiy.storchaka, vstinner
Date	2017-09-11.15:26:41
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1505143602.04.0.832761143176.issue31336@psf.upfronthosting.co.za>
In-reply-to

Content
I ran a microbenchmark on the current PR 3279 using: ./python -m perf timeit --inherit=PYTHONPATH 'class C: pass' Result: haypo@selma$ ./python -m perf compare_to ref.json patch.json Mean +- std dev: [ref] 9.71 us +- 0.38 us -> [patch] 8.74 us +- 0.22 us: 1.11x faster (-10%) I compiled Python using "./configure && make", no LTO nor PGO.

I ran a microbenchmark on the current PR 3279 using:

./python -m perf timeit --inherit=PYTHONPATH 'class C: pass'

Result:

haypo@selma$ ./python -m perf compare_to ref.json patch.json 
Mean +- std dev: [ref] 9.71 us +- 0.38 us -> [patch] 8.74 us +- 0.22 us: 1.11x faster (-10%)

I compiled Python using "./configure && make", no LTO nor PGO.

History
Date	User	Action	Args
2017-09-11 15:26:42	vstinner	set	recipients: + vstinner, rhettinger, pitrou, scoder, christian.heimes, methane, serhiy.storchaka
2017-09-11 15:26:42	vstinner	set	messageid: <1505143602.04.0.832761143176.issue31336@psf.upfronthosting.co.za>
2017-09-11 15:26:42	vstinner	link	issue31336 messages
2017-09-11 15:26:41	vstinner	create