Re: RFR: 8238561 serviceability/sa tests continue to run out of memory on Win* machines

2020-04-23 Thread Daniil Titov
Hi Chris, I will revoke this RFR and resubmit it under JDK-8242009 with the changes you suggested to use Utils.getTestJavaOpts() and make JDKToolLauncher to have an option to forward VM options. > Is your change causing -Xshowversion to be passed? Yes, the changes makes tests run with -Xshowv

Re: RFR: 8238561 serviceability/sa tests continue to run out of memory on Win* machines

2020-04-23 Thread Daniil Titov
Correction... The option name is -showversion, not "-Xshowversion" Best regards, Daniil On 4/23/20, 10:18 AM, "Daniil Titov" wrote: Hi Chris, I will revoke this RFR and resubmit it under JDK-8242009 with the changes you suggested to use Utils.getTestJavaOpts() and make JDKToo

Re: RFR (M) Close alignment gaps in InstanceKlass

2020-04-23 Thread coleen . phillimore
Thanks, Ioi! Coleen On 4/23/20 12:43 PM, Ioi Lam wrote: Hi Coleen, The changes look good to me. Thanks - Ioi On 4/21/20 1:12 PM, coleen.phillim...@oracle.com wrote: Summary: moved fields around and some constant fields into ConstantPool This is a simple change except that I moved some const

Re: RFR: 8238561 serviceability/sa tests continue to run out of memory on Win* machines

2020-04-23 Thread Chris Plummer
On 4/23/20 10:18 AM, Daniil Titov wrote: Hi Chris, I will revoke this RFR and resubmit it under JDK-8242009 with the changes you suggested to use Utils.getTestJavaOpts() and make JDKToolLauncher to have an option to forward VM options. It could also be done with a new API such as JDKToolLaunch

Re: RFR: 8238561 serviceability/sa tests continue to run out of memory on Win* machines

2020-04-23 Thread Leonid Mesnik
Hi Daniil Have you checked how longer tests are executed with adding java options to launchers (with Xcomp/Graal/ZGC)? If the overhead is not significant might be it make worth to add options by default? The idea is to add vm.opts to all processes and java.opts to tested only. But if you bel

Re: RFR (M) Close alignment gaps in InstanceKlass

2020-04-23 Thread Dean Long
OK, thanks, looks good! dl On 4/22/20 7:32 PM, coleen.phillim...@oracle.com wrote: On 4/22/20 9:00 PM, Dean Long wrote: It looks like calling the JVMCI getSourceFileName() on an array would have accessed random memory because it was expecting an InstanceKlass.  Instead of returning null we

Re: RFR (M) Close alignment gaps in InstanceKlass

2020-04-23 Thread coleen . phillimore
Thanks, Dean! Coleen On 4/23/20 4:16 PM, Dean Long wrote: OK, thanks, looks good! dl On 4/22/20 7:32 PM, coleen.phillim...@oracle.com wrote: On 4/22/20 9:00 PM, Dean Long wrote: It looks like calling the JVMCI getSourceFileName() on an array would have accessed random memory because it was

RFR(S) 8231634: SA stack walking fails with "illegal bci"

2020-04-23 Thread Chris Plummer
Hello, Please help review the following: https://bugs.openjdk.java.net/browse/JDK-8231634 http://cr.openjdk.java.net/~cjplummer/8231634/webrev.00/index.html The fix is fairly simple: Don't use R13 as the BCP if it does not point into the methods actual bytecodes. Instead rely on the BCP value

RFR (L): 8241807: JDWP needs update for hidden classes

2020-04-23 Thread serguei.spit...@oracle.com
Please, review a fix for the sub-task:   https://bugs.openjdk.java.net/browse/JDK-8241807 Webrev:   http://cr.openjdk.java.net/~sspitsyn/webrevs/2020/valhalla-jdi-events.4/ Summary;   This sub-task is to cover any hidden class related remaining