I think it is a bit hard to compare those two numbers. Antlr4 grammar build steps are: gradlew test
JDK8 Build steps are: gradlew clean test // with Indy gradlew clean test // without Indy And as a general comment, the CI server has numerous jobs that are kicked off from the main builds, so expect more work to be happening on the box after the main JDK7/8 builds - which will slow down whatever runs next. Cheers, Paul. On Mon, Jan 30, 2017 at 3:12 AM, Daniel Sun <realblue...@hotmail.com> wrote: > Hi Jochen, > > > > > hardware is the same for all. afaik the parrot branch under the "JDK 7 > > build" is tested with a JDK7 build bot. "Antlr4 grammar" is tested with > > a JDK8 bot. The same bot is used for "JDK 8 build". > > > > If "Antlr4 grammar" is using the same bot with "JDK 8 build", the > performance of Parrot is too good to believe 😉 "Antlr4 grammar#180" ran > 21591 tests and costed 23m:48s, and “JDK 8 Build#1801” ran 11155 tests and > costed 22m:35s. As we can see, they *costed almost same time*, but > "Antlr4 grammar#180" *ran much more tests* than “JDK 8 Build#1801”(10436 > more tests)... > > > > > BUILD TESTS COUNT > COSTED TIME > > JDK 8 Build#1801 11155 > 22m:35s > > Antlr4 grammar#180 21591 23m:48s > > > > Cheers, > > Daniel.Sun > > > > *发件人: *[hidden email] > <http:///user/SendEmail.jtp?type=node&node=5738220&i=0> > *发送时间: *2017年1月30日 0:58 > *收件人: *[hidden email] > <http:///user/SendEmail.jtp?type=node&node=5738220&i=1> > *主题: *Re: About the performance of the test builds > > > On 29.01.2017 15:46, Daniel Sun wrote: > > > Hi all, > > > > I noticed that test builds that use JDK 8 cost different time, > they run > > tests from master and parrot branch(contains all commits from > > master)(http://ci.groovy-lang.org/project.html?projectId=Groovy), e.g. > > > > BUILD TESTS COUNT > COSTED > > TIME > > JDK 8 Build#1801 11155 > 22m:35s > > JDK 8 snapshot build#995 11155 15m:32s > > Antlr4 grammar#180 21591 23m:48s > > > > Who can tell me what's different among the CI instances of "JDK 8 > > Build", "JDK 8 snapshot" and "Antlr4 grammar"? > > hardware is the same for all. afaik the parrot branch under the "JDK 7 > build" is tested with a JDK7 build bot. "Antlr4 grammar" is tested with > a JDK8 bot. The same bot is used for "JDK 8 build". "JDK 8 snapshot > build" uses a checked out JDK8 to run. If "JDK 8 snapshot" is much > faster, then maybe because of changes the JDK people did for an upcoming > new JDK8 release > > > PS: > > If "Antlr4 grammar" CI instance has same hardware resource with > "JDK 8 > > Build" CI instance, we can say the new parser Parrot has better > performance > > than the old one; > > If "Antlr4 grammar" CI instance has same hardware resource with > "JDK 8 > > snapshot build" CI instance, we can say the new parser Parrot has almost > > same performance with the old one; > > If you want to compare performance I suggest you run the build on your > computer with different JDKs. There you have much more control over things > > bye Jochen > > > > ------------------------------ > If you reply to this email, your message will be added to the discussion > below: > http://groovy.329449.n5.nabble.com/About-the-performance-of-the-test- > builds-tp5738218p5738219.html > To unsubscribe from About the performance of the test builds, click here. > NAML > <http://groovy.329449.n5.nabble.com/template/NamlServlet.jtp?macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml&base=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespace&breadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml> > > ------------------------------ > View this message in context: 答复: About the performance of the test builds > <http://groovy.329449.n5.nabble.com/About-the-performance-of-the-test-builds-tp5738218p5738220.html> > > Sent from the Groovy Dev mailing list archive > <http://groovy.329449.n5.nabble.com/Groovy-Dev-f372993.html> at > Nabble.com. >
