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  1. JDK
  2. JDK-8295724

VirtualMachineError: Out of space in CodeCache for method handle intrinsic

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    Backports

      Description

        We were testing an application with small code cache (-XX:ReservedCodeCacheSize=20000000) and enabled segmentation (-XX:+SegmentedCodeCache). The JIT compilers have filled up both, the space for non-profiled nmethods and the one for profiled nmethods, and then, the JIT compilers got switched off as intended by the test (it is a stress test for exactly this situation).
        After the sweeper removal (JDK-8290025), the VM terminates with "java.lang.VirtualMachineError: Out of space in CodeCache for method handle intrinsic". Unlike normal JIT compiled Java methods, method handle intrinsics are strictly required by the VM, so we should try harder to get them created. They are allocated in the non-profiled space and alternatively in the profiled space. In the situation of the test, unloading is already requested ("_unloading_threshold_gc_requested"), but not yet done.
        We could wait for the GC to do the job or reserve some space. Or allocate in NonNMethod space.

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8299427 VirtualMachineError: Out of space in CodeCache for method handle intrinsic

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8299515 VirtualMachineError: Out of space in CodeCache for method handle intrinsic

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            duplicates

            Bug - A problem which impairs or prevents the functions of the product. JDK-8297267 RenaissanceStressTest.java failed with "VirtualMachineError: Out of space in CodeCache for method handle intrinsic"

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8296334 [Loom] continuation native intrinsic allocation failure possible

            • P3 - Major loss of function.
            • Open

            Bug - A problem which impairs or prevents the functions of the product. JDK-8298947 compiler/codecache/MHIntrinsicAllocFailureTest.java fails intermittently

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Enhancement - null JDK-8296336 Fallback for method handle intrinsic allocation failures

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Open

            Enhancement - null JDK-8290025 Remove the Sweeper

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            links to

            Commit Commit openjdk/jdk17u-dev/82790b03

            Commit Commit openjdk/jdk/cd2182a9

            Review Review openjdk/jdk17u-dev/951

            Review Review openjdk/jdk/10933

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                mdoerr Martin Doerr
                mdoerr Martin Doerr
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