Turbopack: update mimalloc #81993
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Turbopack: update mimalloc #81993
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CodSpeed Performance ReportMerging #81993 will not alter performanceComparing Summary
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bgw
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Jul 24, 2025
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Because I was curious: This translates to an upgrade from mimalloc v2.1.6 to v2.2.4 |
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Jul 29, 2025
### What? This fixes a bug where memory is not released back to the OS.
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We're heard about significant real-world reductions in memory usage from this change in canary. It seem relatively low-risk, so IMO we should backport it. Original PR: #81993 Co-authored-by: Tobias Koppers <[email protected]>
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What?
This fixes a bug where memory is not released back to the OS.
Closes PACK-5126