[Webkit-unassigned] [Bug 94712] New: High memory usage (peak) in AssemblerBuffer

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=94712

           Summary: High memory usage (peak) in AssemblerBuffer
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: yoli at rim.com


The internal storage in AssemblerBuffer can be very huge. When it grows (creates a larger buffer and memcpy), it could cause high memory spike (and also hurts performance).

If it cannot use SegmentedVector, how about using OSAllocator/mmap?

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.