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Commits on Sep 22, 2021

• [bmalloc] freeableMemory and footprint of Heap are completely broken

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Commits on Jul 14, 2021

• [BMalloc] Lazily allocate physical pages

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Commits on Jul 13, 2021

• New malloc algorithm

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Commits on Jul 6, 2021

• [bmalloc] Make adaptive scavenging more precise

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Commits on Jun 4, 2021

• 2021-06-03 Michael Saboff <[email protected]>

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Commits on May 31, 2021

• [bmalloc] Make adaptive scavenging more precise

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Commits on May 21, 2021

• [bmalloc] Rollout r276266 because WebKit processes are spending much more time in madvise

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Commits on Apr 19, 2021

• [bmalloc] Enable Adaptive Scavenger for Mac

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Commits on Jun 20, 2020

• [JSC] Check Gigacage usage before launching VM

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Commits on Jun 2, 2020

• Change Gigacage::Config to use storage in WebConfig::g_config instead of its own.

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Commits on May 14, 2020

• [bmalloc] Introduce lock-less ObjectType query

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Commits on Feb 8, 2020

• [bmalloc] VMHeap can be merge into Heap

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Commits on Jan 18, 2020

• [bmalloc] Define alias for std::lock_guard and std::unique_lock for better readability

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Commits on Jan 16, 2020

• [bmalloc] IsoHeap's initial setup should be small

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Commits on Jan 9, 2020

• [bmalloc] Extract constants from Heap and share it among Heaps.

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Commits on Dec 7, 2019

• [bmalloc] Decommit unused region in chunk metadata.

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Commits on Nov 19, 2019

• [bmalloc] Some chunks have unused region in the tail of its memory block.

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Commits on Nov 16, 2019

• [bmalloc] The tracking of freeableMemory of Heap doesn't count Chunk's metadata size.

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• [Mac] Use better describing name for Mac's scavenger compiler flag.

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Commits on Sep 9, 2019

• Revert to pre-r243144 scavenging behavior for macOS

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Commits on Sep 6, 2019

• Fix bmalloc::Allocator:tryAllocate() to return null on failure to allocate.

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Commits on Mar 22, 2019

• [BMalloc] No need to delay deallocating chunks based on recent use

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Commits on Mar 19, 2019

• [BMalloc] Scavenger should react to recent memory activity

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Commits on Mar 14, 2019

• [bmalloc] Add StaticPerProcess for known types to save pages

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Commits on Feb 21, 2019

• [bmalloc] bmalloc::Heap is allocated even though we use system malloc mode

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Commits on Feb 12, 2019

• Unreviewed, rolling out r241182.

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Commits on Feb 8, 2019

• bmalloc uses more memory on iOS compared to macOS due to physical page size differences

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Commits on Jan 19, 2019

• gigacage slide should randomize both start and end

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Commits on Jan 18, 2019

• Gigacages should start allocations from a slide

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• Unreviewed, rolling out r240160.

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• Gigacages should start allocations from a slide

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Commits on Apr 10, 2018

• bmalloc should do partial scavenges more frequently

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Commits on Apr 5, 2018

• bmalloc StaticMutex's constructor should be constexpr

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Commits on Apr 2, 2018

• bmalloc should compute its own estimate of its footprint

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Commits on Mar 11, 2018

• PerProcess<> should be safe by default

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