asmhatre
f548d9eeb5
Runnable jcstress + JUnit companion for the ankurm.com post on the Java Memory Model, double-checked locking, and the volatile fix.
22 lines
819 B
Plaintext
22 lines
819 B
Plaintext
$ java -jar target/jcstress.jar -t FinalFieldPublicationTest -jvmArgs "-Xmx256m" -f 2 -iters 15 -time 1000
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RUN RESULTS:
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Interesting tests: No matches.
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Failed tests: No matches.
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Error tests: No matches.
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All remaining tests: 1 matching test results.
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.......... [OK] com.ankurm.jmm.FinalFieldPublicationTest
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Results across all configurations:
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RESULT SAMPLES FREQ EXPECT DESCRIPTION
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0, 0 3,697,560,129 66.13% Acceptable Reader ran before the write was published at all.
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0, 1 0 0.00% Forbidden Would mean the final-field safe-publication guarantee fai...
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1, 0 0 0.00% Forbidden Would mean the final-field safe-publication guarantee fai...
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1, 1 1,893,699,349 33.87% Acceptable Reader saw the fully-constructed FinalPayload.
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