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  1. JDK
  2. JDK-8217722 Improve hotspot developer experience
  3. JDK-8217728

Speed up incremental rerun of "make hotspot"

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Details

    • Sub-task
    • Status: Resolved
    • P4
    • Resolution: Fixed
    • 13
    • 13
    • infrastructure
    • b16

    Backports

      Description

        When running "make hotspot", and then immediately running "make hotspot" the latter invocation takes 2-3 seconds, even on a very fast machine. (To say nothing of less powerful machines.)

        This used to be blazingly fast, but it has regressed.

        We should figure out what the main delays are and see how we can improve it. The goal should be a sub-second invocation for a no-changes incremental build on a reasonably fast machine.

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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-8242754 Speed up incremental rerun of "make hotspot"

            • 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-8242992 Speed up incremental rerun of "make hotspot"

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8204551 Event descriptions are truncated in logs

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

            Bug - A problem which impairs or prevents the functions of the product. JDK-8231467 Missing make prerequisite declaration corrupts make dependency files on Windows

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8221851 Use of THIS_FILE in hotspot invalidates precompiled header on Linux/GCC

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

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                erikj Erik Joelsson
                ihse Magnus Ihse Bursie
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                  Created:
                  Updated:
                  Resolved: