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From Apache Wiki <wikidi...@apache.org>
Subject [Harmony Wiki] Update of "Startup Performance" by EgorPasko
Date Thu, 07 Feb 2008 09:13:40 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Harmony Wiki" for change notification.

The following page has been changed by EgorPasko:
http://wiki.apache.org/harmony/Startup_Performance

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  == Applications ==
     * Eclipse startup is known for bothering users. A subsequent Eclipse startups should
be improved.
-    * Some specs include startup measurements into final score. It seems that subsequent
runs would help improving the peek score.
+    * Some specs include startup measurements into final score. It seems that subsequent
runs would help improving the peak score.
  
  == Ideas ==
     * Use pools mapped to files to speed up loading of classes from the boot class path.
Alexei Shipilev knows well dll memory layout to make mapping at the same virtual address work.
Generally we should allocate the mappable chunk as early as possible, before most dynamic
libraries are loaded. Even if this fails, this is no more than optimization and VM can proceed
without it.

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