Hi Luc, Luc Maisonobe wrote:
> Luc Maisonobe a écrit : >> Jörg Schaible a écrit : >>> Hi Phil, >>> >>> tried the source package with my compiler zoo. Sun JDKs and icedtea6 >>> take roughly 1 min to compile, test and build the jar. IBM JDK 1.6 takes >>> about 3 mins ... are math operations so bad with this JVM? However, with >>> JRockit 1.5 the test hangs forever in >>> org.apache.commons.math.ode.nonstiff.GraggBulirschStoerIntegratorTest >>> and I have to kill it after several minutes (verified twice). Can >>> someone else confirm? >> >> Could you tell which test fails in the Gragg Bulirsch Stoer set (there >> are 10 tests for it) ? >> >> could you try to add this statement to the failing test, sometimes >> before the call to integrate ? >> >> integ.setMaxEvaluations(100000); >> >> This could prevent a possible infinite loop but will lead the test to >> fail with an exception when the maximal number of evaluations is reached. > > Maybe it is the same problem that was encountered while releasing 1.2 > <http://markmail.org/message/bbodv6uhv4a5e4ky> ? Could you try the fix I > proposed in the referenced message ? we're definitely on the right track. After changing the loop in TestProblem3 the tests run through. However, now I have two failing tests: ================ %< =============== Failed tests: testMinpackBrownDennis(org.apache.commons.math.estimation.MinpackTest) testMinpackBrownDennis(org.apache.commons.math.optimization.general.MinpackTest) ================ %< =============== ------------------------------------------------------------------------------- Test set: org.apache.commons.math.estimation.MinpackTest ------------------------------------------------------------------------------- Tests run: 18, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 3.468 sec <<< FAILURE! testMinpackBrownDennis(org.apache.commons.math.estimation.MinpackTest) Time elapsed: 0.411 sec <<< FAILURE! junit.framework.AssertionFailedError: null at junit.framework.Assert.fail(Assert.java:47) at junit.framework.Assert.assertTrue(Assert.java:20) at junit.framework.Assert.assertTrue(Assert.java:27) at org.apache.commons.math.estimation.MinpackTest.minpackTest(MinpackTest.java:503) at org.apache.commons.math.estimation.MinpackTest.testMinpackBrownDennis(MinpackTest.java:348) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at junit.framework.TestCase.runTest(TestCase.java:168) at junit.framework.TestCase.runBare(TestCase.java:134) at junit.framework.TestResult$1.protect(TestResult.java:110) at junit.framework.TestResult.runProtected(TestResult.java:128) at junit.framework.TestResult.run(TestResult.java:113) at junit.framework.TestCase.run(TestCase.java:124) at junit.framework.TestSuite.runTest(TestSuite.java:232) at junit.framework.TestSuite.run(TestSuite.java:227) at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:81) at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:62) at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:140) at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:127) at org.apache.maven.surefire.Surefire.run(Surefire.java:177) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:345) at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1009) ================ %< =============== ------------------------------------------------------------------------------- Test set: org.apache.commons.math.optimization.general.MinpackTest ------------------------------------------------------------------------------- Tests run: 18, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.218 sec <<< FAILURE! testMinpackBrownDennis(org.apache.commons.math.optimization.general.MinpackTest) Time elapsed: 0.036 sec <<< FAILURE! junit.framework.AssertionFailedError: null at junit.framework.Assert.fail(Assert.java:47) at junit.framework.Assert.assertTrue(Assert.java:20) at junit.framework.Assert.assertTrue(Assert.java:27) at org.apache.commons.math.optimization.general.MinpackTest.minpackTest(MinpackTest.java:504) at org.apache.commons.math.optimization.general.MinpackTest.testMinpackBrownDennis(MinpackTest.java:349) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at junit.framework.TestCase.runTest(TestCase.java:168) at junit.framework.TestCase.runBare(TestCase.java:134) at junit.framework.TestResult$1.protect(TestResult.java:110) at junit.framework.TestResult.runProtected(TestResult.java:128) at junit.framework.TestResult.run(TestResult.java:113) at junit.framework.TestCase.run(TestCase.java:124) at junit.framework.TestSuite.runTest(TestSuite.java:232) at junit.framework.TestSuite.run(TestSuite.java:227) at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:81) at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:62) at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:140) at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:127) at org.apache.maven.surefire.Surefire.run(Surefire.java:177) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:345) at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1009) ================ %< =============== The JDK I use is one of the last JRockit versions available as separate download from former BEA: ================ %< =============== $ java -version java version "1.5.0_14" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_14-b03) BEA JRockit(R) (build R27.5.0-110_CR366951-97327-1.5.0_14-20080408-1711-linux-ia32, compiled mode) ================ %< =============== Since IBM JDK 1.5 does not run with Maven, I tried that one with Ant and it worked fine. Regards, Jörg --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@commons.apache.org For additional commands, e-mail: dev-h...@commons.apache.org
