Re: JDK 9 RFR of JDK-8027595: Enable BigInteger overflow tests in JTREG

2014-01-03 Thread Alan Bateman
On 02/01/2014 20:47, Brian Burkhalter wrote: Would adding @run main/othervm -Xmx1200M BitLengthOverflow and similarly to the other three tests be acceptable? Brian This could potentially be problematic on Windows 32-bit but it would help if you add -Xshare:off so that you don't have the share

Re: JDK 9 RFR of JDK-8027595: Enable BigInteger overflow tests in JTREG

2014-01-02 Thread Brian Burkhalter
Would adding @run main/othervm -Xmx1200M BitLengthOverflow and similarly to the other three tests be acceptable? Brian On Jan 2, 2014, at 12:34 PM, Alan Bateman wrote: > For example, in jdk/test/Makefile then you'll see that the tests are run with > -vmoption:-Xmx512m. > > One idea would be

Re: JDK 9 RFR of JDK-8027595: Enable BigInteger overflow tests in JTREG

2014-01-02 Thread Alan Bateman
On 27/12/2013 00:34, Brian Burkhalter wrote: Sounds reasonable. There was previously mention of this getting in before b01 so I wanted to resurface it now. Brian I see Joe's mail asking me to comment but I don't think I have much to add except that when running in agentvm mode + concurrency t

Re: JDK 9 RFR of JDK-8027595: Enable BigInteger overflow tests in JTREG

2013-12-26 Thread Brian Burkhalter
Sounds reasonable. There was previously mention of this getting in before b01 so I wanted to resurface it now. Brian On Dec 26, 2013, at 4:30 PM, Joe Darcy wrote: > I believe Alan knows the memory requirement that are currently called out > separately in some tests; I think we should know how

Re: JDK 9 RFR of JDK-8027595: Enable BigInteger overflow tests in JTREG

2013-12-26 Thread Joe Darcy
I believe Alan knows the memory requirement that are currently called out separately in some tests; I think we should know how -Xmx1175m compares to those numbers before these test changes go back. -Joe On 12/26/2013 04:18 PM, Brian Burkhalter wrote: The largest memory requirement among the t

Re: JDK 9 RFR of JDK-8027595: Enable BigInteger overflow tests in JTREG

2013-12-26 Thread Brian Burkhalter
The largest memory requirement among the tests in question is by the test DivisionOverflow which appears to require at least approximately -Xmx1175m to avoid an OutOfMemoryError. Brian On Dec 26, 2013, at 3:05 PM, Brian Burkhalter wrote: > I can check it out. For comparison these run with the

Re: JDK 9 RFR of JDK-8027595: Enable BigInteger overflow tests in JTREG

2013-12-26 Thread Brian Burkhalter
Hi Joe, I can check it out. For comparison these run with the default settings on my 8GB RAM MacBookPro5,3 with this command: jtreg -s -w:/tmp -r:/tmp -va -dir:$TL9/jdk/test java/math/BigInteger Brian On Dec 26, 2013, at 2:50 PM, Joe Darcy wrote: > Can you determine the minimum maximum memory

Re: JDK 9 RFR of JDK-8027595: Enable BigInteger overflow tests in JTREG

2013-12-26 Thread Joe Darcy
Hi Brian, Can you determine the minimum maximum memory needed to run these tests? Thanks, -Joe On 12/26/2013 2:35 PM, Brian Burkhalter wrote: This follows from the last two paragraphs of this message: http://mail.openjdk.java.net/pipermail/core-libs-dev/2013-October/022736.html The issue is