Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8042469

Launcher changes for native memory tracking scalability enhancement

    XMLWordPrintable

Details

    • b26
    • generic
    • generic
    • Verified

    Backports

      Description

        Native memory tracking scalability enhancement project requires the tracking system to determine tracking level before the first malloc call from inside JVM, ahead of JVM command line argument processing code.

        The solution purposed here, is to have launcher pre-parsing native memory tracking command line option and setup a private environment variable.

        Native memory tracking system inside JVM uses this private environment variable to determine the tracking level and unset it if it presents.

        Attachments

          Issue Links

            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-8055502 Launcher changes for native memory tracking scalability enhancement

            • P3 - Major loss of function.
            • 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-8056441 Launcher changes for native memory tracking scalability enhancement

            • P3 - Major loss of function.
            • 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-8063797 Launcher changes for native memory tracking scalability enhancement

            • P3 - Major loss of function.
            • 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-8070249 Launcher changes for native memory tracking scalability enhancement

            • P3 - Major loss of function.
            • Resolved
            is blocked by

            Sub-task - The sub-task of the issue JDK-8046598 Scalable Native Memory Tracking development

            • P2 - Crashes, loss of data, severe memory leak.
            • Resolved

            Enhancement - null JDK-8028541 Native Memory Tracking enhancement

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

            Enhancement - null JDK-8256844 Make NMT late-initializable

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

            Enhancement - null JDK-8028541 Native Memory Tracking enhancement

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

            Activity

              People

                ntoda Neil Toda (Inactive)
                zgu Zhengyu Gu
                Votes:
                0 Vote for this issue
                Watchers:
                10 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved: