author | bharadwaj |
Tue, 27 Nov 2012 17:24:15 -0800 | |
changeset 14623 | 70c4c1be0a14 |
parent 2126 | f6f30d1677a8 |
child 20010 | c66a7254680c |
permissions | -rw-r--r-- |
2126 | 1 |
This is a very rough tool for parsing -XX:+LogCompilation output. |
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It's main purpose is to recreate output similar to |
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-XX:+PrintCompilation -XX:+PrintInlining output from a debug JVM. It |
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requires a 1.5 JDK to build and simply typing make should build it. |
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It produces a jar file, logc.jar, that can be run on the |
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hotspot.log from LogCompilation output like this: |
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java -jar logc.jar hotspot.log |
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This will produce something like the normal PrintCompilation output. |
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Adding the -i option with also report inlining like PrintInlining. |
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More information about the LogCompilation output can be found at |
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70c4c1be0a14
7092905: C2: Keep track of the number of dead nodes
bharadwaj
parents:
2126
diff
changeset
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https://wikis.oracle.com/display/HotSpotInternals/LogCompilation+overview |
70c4c1be0a14
7092905: C2: Keep track of the number of dead nodes
bharadwaj
parents:
2126
diff
changeset
|
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https://wikis.oracle.com/display/HotSpotInternals/PrintCompilation |
70c4c1be0a14
7092905: C2: Keep track of the number of dead nodes
bharadwaj
parents:
2126
diff
changeset
|
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https://wikis.oracle.com/display/HotSpotInternals/LogCompilation+tool |