perf(runtime): an inline address window in front of the registry probes — cc --help −5.16% instructions, −6.30% cycles - #9272

Merged

proggeramlug merged 6 commits into

PerryTS:mainfrom

proggeramlug:perf/registry-probes-r2

Aug 31, 2026

Commits on Aug 31, 2026

wip(runtime): RegistryAddrWindow — inline address gate in front of the buffer/typed-array probes
Ralph Küpper
committed
512faea
fix(runtime): admit() drops its pre-check; machine-check the window's writer set
Ralph Küpper
committed
e38ea64
perf(runtime): is_closure_ptr tests the CLOSURE_MAGIC tag before the arena
Ralph Küpper
committed
30c8d18
changelog: registry-probe address window + closure tag reorder, with measured numbers
Ralph Küpper
committed
4edd396
docs(runtime): replace the inherited histogram estimates with the uretprobe counts
Ralph Küpper
committed
9756c2d
style: rustfmt the closure type-tag read
Ralph Küpper
committed
1e00c6b