Does your jtreg have the latest javatest? https://bugs.openjdk.java.net/browse/CODETOOLS-7183756
On Fri, Feb 3, 2017 at 4:59 AM, Magnus Ihse Bursie < magnus.ihse.bur...@oracle.com> wrote: > There is a limitation in jtreg that causes it to fail if called with > -concurrency:X where X is > 50. This can happen on a multi-core machine, > were we set the JOBS value to e.g. 64. > > Bug: https://bugs.openjdk.java.net/browse/JDK-8172912 > > Patch inline: > diff --git a/test/Makefile b/test/Makefile > --- a/test/Makefile > +++ b/test/Makefile > @@ -60,7 +60,12 @@ > -include $(TOPDIR)/closed/test/Makefile > > ifeq ($(TEST_JOBS), 0) > - JDK_TEST_JOBS=$(JOBS) > + ifeq ($(shell $(EXPR) $(JOBS) \> 50), 1) > + # JTReg cannot handle more than 50 in concurrency > + JDK_TEST_JOBS=50 > + else > + JDK_TEST_JOBS=$(JOBS) > + endif > else > JDK_TEST_JOBS=$(TEST_JOBS) > endif > > /Magnus > >
