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DataDog / dd-trace-php Public

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perf(prof): speedup hot path in allocator#3505

Draft

realFlowControl wants to merge 4 commits intomasterDataDog/dd-trace-php:masterfrom

florian/stabilize-and-speedup-allocationsDataDog/dd-trace-php:florian/stabilize-and-speedup-allocationsCopy head branch name to clipboard

Conversation Commits4 (4)Checks Files changed

Draft

perf(prof): speedup hot path in allocator#3505
realFlowControl wants to merge 4 commits intomasterfrom
florian/stabilize-and-speedup-allocations

Commits

Commits on Dec 4, 2025

Speedup hotpath in allocator by makeing `ALLOCATION_PROFILING_STATS` an
realFlowControl
committed
make stats const so that we avoid runtime lazy init checks
realFlowControl
committed
remove stats from hot path
realFlowControl
committed
fixed UnsafeCell vs MaybeUninit
realFlowControl
committed

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