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  1. JDK
  2. JDK-6797730

Umbrella: Applet startup performance improvements

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Details

    • b147
    • x86
    • generic, windows_xp
    • Not verified

    Description

      It is extremely critical that the startup time for a simple video player or simple game is less than 1 second when deployed on a web page. Please go to channel.sun.com and notice that when clicking on a link the page with the video content shows up within 1-2 seconds in an uncontrolled environment. We must be able to match that start-up experience. Please check http://csgweb.sfbay.sun.com/wiki/bin/Main/JavaFXDesktopStartupPerformance for details on the startup scenarios and drivers for Soma
      This bug is being used as an umbrella bug for various startup time improvements.
      This activity is linked to FX startup performance improvements
      (see details in the comments).

      Attachments

        Issue Links

          duplicates

          Enhancement - null JDK-6364904 Tune cold-start loading time of the java plugin

          • P3 - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. JDK-6826780 URLClassPath should use HashMap<String, XXX> instead of HashMap<URL, XXX>

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-6862965 JNLP2ClassLoader is too greedy clonning native libraries

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

          Enhancement - null JDK-6805750 Improve handling of Attributes.Name

          • 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-6879279 PNG Reader: perfomance is not acceptable for 32 bit translucent images

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-6826801 JarFileFactory should not use HashMap<URL>

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-6802944 Nimbus initialization is too slow

          • P1 - Blocks development and/or testing work, production could not run.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. JDK-6804925 JNLPCachedJarURLConnection.getContentLength() may cause unneeded network requests for cached jars

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-6810437 URL.hashcode() and URL.equals() are greedy with DN lookups

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-6863419 MimeTable initialization is too greedy

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

          Bug - A problem which impairs or prevents the functions of the product. JDK-6874336 jnlp.packEnabled and jnlp.versionEnabled should not cause any JVM relaunch

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

          Enhancement - null JDK-6801179 plugin2 does a lot of extra work before relaucnhing VM

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

          Enhancement - null JDK-6867515 Reduce impact of D3D initializion on startup time

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

          Enhancement - null JDK-6874884 Provide a way to sign jars as single blob

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

          Enhancement - null JDK-6800780 Redundant fetches of jars causing severe startup time problems

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

          Enhancement - null JDK-6867496 Add plugin-specific classes.jsa

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

          Enhancement - null JDK-6874880 Consider saving cache entries in the background

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

          Enhancement - null JDK-6874881 Read manifest lazily from the cache

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

          Enhancement - null JDK-6826789 SecureClassLoader should not use CodeSource URLs as HashMap keys

          • P3 - Major loss of function.
          • Closed

          Enhancement - null JDK-6827098 Deployment cache should not perform DNS lookups unless network access is needed

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

          Enhancement - null JDK-6867494 Add ability to select shared class archive to be used

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

          Activity

            People

              igor Igor Nekrestyanov (Inactive)
              abhattacsunw Arindam Bhattacharya (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:
                Imported:
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