[LLVMbugs] [Bug 3084] New: vmkit: JIT function stub leak

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Mon Nov 17 13:28:27 PST 2008


           Summary: vmkit: JIT function stub leak
           Product: new-bugs
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: edwintorok at gmail.com
                CC: llvmbugs at cs.uiuc.edu, nicolas.geoffray at lip6.fr
        Depends on: 3083

Attached testcase.

~/project/llvm-svn/vmkit/Release/bin/jnjvm Invoker
 JIT ran out of memory for function stubs!

Why this is important: when you run an application server and redeploy a
.war/.ear multiple times, often memory is leaked.
Sun's JVM runs out of Permgen space after 36 iterations, VMKit runs out of
function stubs.

VMKit could do better and not run out of memory :)

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