gc: a full mark-sweep promotes its Eden survivors in place; bounded promoted cohort (#10182) [does not meet acceptance] - #10204

Draft

proggeramlug wants to merge 5 commits into

mainfrom

gc/full-promotes-eden-survivors

Commits on Sep 13, 2026

gc: a full mark-sweep promotes its Eden survivors in place; bound the promoted cohort (#10182)
Ralph Küpper
committed
b282634
gc: pre-empt the nursery minor with a promoting full; measure promotion against carried bytes; do not feed the full's census to the minor predictor (#10182)
Ralph Küpper
committed
12a1fc7
gc: consult the promoted-cohort bound only at the nursery safepoint, never as an old-reclaim arm (#10182)
Ralph Küpper
committed
4667964
lint(gc): re-audit and re-pin the census window for #10182
Ralph Küpper
committed
ba8c072
changelog: fragment for #10204
Ralph Küpper
committed
6796cd3