Closed Bug 504694 Opened 16 years ago Closed 14 years ago

TM: malloc on entry to js_executeTree, should lower limits

Categories

(Core :: JavaScript Engine, defect)

Product:
Core
Component:
JavaScript Engine
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED WONTFIX

People

(Reporter: graydon, Assigned: graydon)

Details

There is a leftover issue in bug 484693 related to performance alone: when we enter an already-recorded trace, we allocate a native region for its stack / imports from a js arena, but we overflow the fast-path size limit in the js arena code. This means we wind up hitting malloc for a substantial allocation, on every js_ExecuteTree. Fix one size of this or another: increase the arena limit or decrease our native region size.
Obsolete with the removal of tracejit.
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → WONTFIX
You need to log in before you can comment on or make changes to this bug.