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src/utils/LogCompilation/README
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Eric Caspole
8192821: Make LogCompilation into a maven project
01 дек 2017, 00:00
01 дек 2017, 00:00
d470bc0
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This is a very rough tool for parsing -XX:+LogCompilation output. It's main purpose is to recreate output similar to -XX:+PrintCompilation -XX:+PrintInlining output from a debug JVM. It requires a 1.5 JDK to build and simply typing make should build it. It produces a jar file, logc.jar, that can be run on the HotSpot log (by default, hotspot_pid{pid}.log) from LogCompilation output like this: java -jar logc.jar hotspot_pid1234.log This will produce something like the normal PrintCompilation output. Adding the -i option with also report inlining like PrintInlining. More information about the LogCompilation output can be found at https://wiki.openjdk.java.net/display/HotSpot/LogCompilation+overview https://wiki.openjdk.java.net/display/HotSpot/PrintCompilation https://wiki.openjdk.java.net/display/HotSpot/LogCompilation+tool The project layout is now for Maven. To build the project with Maven do: mvn clean install The build also copies the resulting target jar to ./logc.jar for easy interop with the Makefile build.