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10x performance regression in task spawning #3353

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brson opened this issue Sep 2, 2012 · 4 comments
Closed

10x performance regression in task spawning #3353

brson opened this issue Sep 2, 2012 · 4 comments
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A-concurrency Area: Concurrency I-slow Issue: Problems and improvements with respect to performance of generated code.

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@brson
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brson commented Sep 2, 2012

task-perf-spawnalot and task-perf-jargon-metal-smoke both had 10x regressions this week

c3fdc8c is the first commit where it shows up on the bots, but there were several commits in that push.
@brson
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brson commented Sep 5, 2012

Putting this on 0.4.

@ghost ghost assigned graydon Sep 6, 2012
@graydon
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graydon commented Sep 7, 2012

94720fc was the last good one

@brson
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brson commented Sep 7, 2012

So we think 9653436 is the culprit? That's a bummer.

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graydon commented Mar 14, 2013

old enough that comparisons are not likely meaningful, closing

@graydon graydon closed this as completed Mar 14, 2013
jaisnan pushed a commit to jaisnan/rust-dev that referenced this issue Jul 29, 2024
@qinheping
Upgrade toolchain to 2024-07-18 (rust-lang#3355)
ac823d3 
Resolves rust-lang#3353

By submitting this pull request, I confirm that my contribution is made
under the terms of the Apache 2.0 and MIT licenses.
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