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fix jl_mutex_lock deadlock under rr #56644

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merged 2 commits into from
Nov 22, 2024
Merged

fix jl_mutex_lock deadlock under rr #56644

merged 2 commits into from
Nov 22, 2024

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vtjnash
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@vtjnash vtjnash commented Nov 21, 2024

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@vtjnash vtjnash added multithreading Base.Threads and related functionality don't squash Don't squash merge backport 1.11 Change should be backported to release-1.11 labels Nov 21, 2024
@vtjnash vtjnash requested a review from gbaraldi November 21, 2024 21:19
@oscardssmith
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Any performance results or tests?

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vtjnash commented Nov 21, 2024

rr replay is just much faster (seconds vs minutes) when using threads, since spin loops are very bad

@KristofferC KristofferC mentioned this pull request Nov 22, 2024
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@oscardssmith oscardssmith merged commit bdf78c9 into master Nov 22, 2024
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@oscardssmith oscardssmith deleted the jn/56638 branch November 22, 2024 14:42
@KristofferC KristofferC mentioned this pull request Dec 3, 2024
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KristofferC pushed a commit that referenced this pull request Jan 2, 2025
@vtjnash vtjnash restored the jn/56638 branch January 3, 2025 19:12
@vtjnash vtjnash deleted the jn/56638 branch January 3, 2025 19:14
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3 participants