[ https://issues.apache.org/jira/browse/CASSANDRA-18871?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacek Lewandowski reassigned CASSANDRA-18871: --------------------------------------------- Assignee: Jacek Lewandowski > JMH benchmark improvements > -------------------------- > > Key: CASSANDRA-18871 > URL: https://issues.apache.org/jira/browse/CASSANDRA-18871 > Project: Cassandra > Issue Type: Improvement > Components: Build, Legacy/Tools > Reporter: Jacek Lewandowski > Assignee: Jacek Lewandowski > Priority: Normal > > 1. CASSANDRA-12586 introduced {{build-jmh}} task which builds uber jar for > JMH benchmarks which is then not used with {{ant microbench}} task. It is > used though by the {{test/bin/jmh}} script. > In fact, I have no idea why we should use uber jar if JMH can perfectly run > with a regular classpath. Maybe that had something to do with older JMH > version which was used that time. Building uber jars takes time and is > annoying. Since it seems to be redundant anyway, I'm going to remove it and > fix {{test/bin/jmh}} to use a regular classpath. > 2. I'll add support for async profiler in benchmarks. That is, the > {{microbench}} target automatically fetches the async profiler binaries and > adds the necessary args for JMH ({{-prof asyc...}} in particular) whenever > {{-Dtest.profiler=...}} is specified. If that property is fed with the empty > value, some default options will be applied (defined in the script, can be > negotiated). Otherwise, whatever is passed to the {{test.profiler}} property > will be added as profiler options. > 3. If someone wants to see any additional improvements, please comment on the > ticket. -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@cassandra.apache.org For additional commands, e-mail: commits-h...@cassandra.apache.org