Hi Some information that might be helpful, from the Hotspot Wiki (http://wikis.sun.com/display/HotSpotInternals/Home)
http://wikis.sun.com/display/HotSpotInternals/PerformanceTechniques Tips for microbenchmarking http://wikis.sun.com/display/HotSpotInternals/MicroBenchmarks Showing compilation steps/decisions http://wikis.sun.com/display/HotSpotInternals/LogCompilation+overview http://wikis.sun.com/display/HotSpotInternals/LogCompilation+tool LogCompilation is the older tool; there's a new one called PrintCompilation which will be in JDK 7 (I believe it may already be in the current dev drops for J7 but may require a debug build to use; not sure). I believe the papers on the Ideal Graph Visualizer also describe the optimization phases in some detail http://wikis.sun.com/display/HotSpotInternals/Publications+JKU#PublicationsJKU-IdealGraphVisualizer HTH Patrick --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "JVM Languages" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/jvm-languages?hl=en -~----------~----~----~----~------~----~------~--~---
