Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-03-14 Thread Matthias Baesken
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-20 Thread Matthias Baesken
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-19 Thread Jaikiran Pai
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-19 Thread Jaikiran Pai
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-19 Thread Matthias Baesken
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-19 Thread Jaikiran Pai
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-19 Thread Jaikiran Pai
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-19 Thread Matthias Baesken
On Wed, 31 Jan 2024 08:13:25 GMT, Matthias Baesken wrote: > Can we maybe see if we can fix these tests without exclusive-accessing them? > I find it surprising that `java/lang/StringBuilder` tests are problematic, > but `java/lang/StringBuffer` tests are not. Which tests fail? What do you

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-14 Thread Matthias Baesken
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-13 Thread Matthias Baesken
On Mon, 12 Feb 2024 10:47:56 GMT, Jaikiran Pai wrote: > What seems to be happening is that the system where this run appears to be > launching too many tests concurrently. Sure, that's why I want to limit the concurrency *for certain tests/ test groups* . Limiting it for the whole tier1

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-12 Thread Jaikiran Pai
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-08 Thread Matthias Baesken
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-05 Thread Matthias Baesken
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-02-04 Thread Jaikiran Pai
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-01-31 Thread Matthias Baesken
On Wed, 31 Jan 2024 00:48:35 GMT, Joe Darcy wrote: > Can we maybe see if we can fix these tests without exclusive-accessing them? > I find it surprising that `java/lang/StringBuilder` tests are problematic, > but `java/lang/StringBuffer` tests are not. Which tests fail? It is a bit arbitrary

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-01-30 Thread Joe Darcy
On Tue, 30 Jan 2024 17:21:07 GMT, Aleksey Shipilev wrote: > Can we maybe see if we can fix these tests without exclusive-accessing them? > I find it surprising that `java/lang/StringBuilder` tests are problematic, > but `java/lang/StringBuffer` tests are not. Which tests fail? I agree it

Re: RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-01-30 Thread Aleksey Shipilev
On Tue, 30 Jan 2024 09:08:28 GMT, Matthias Baesken wrote: > On some Windows machines we see sometimes OOM errors because of high resource > (memory/swap) consumption. This is especially seen when the jtreg runs have > higher concurrency. A solution is to put the java/lang/StringBuilder tests

RFR: JDK-8324930: java/lang/StringBuilder problem with concurrent jtreg runs

2024-01-30 Thread Matthias Baesken
On some Windows machines we see sometimes OOM errors because of high resource (memory/swap) consumption. This is especially seen when the jtreg runs have higher concurrency. A solution is to put the java/lang/StringBuilder tests in the exclusiveAccess.dirs group so that they are not executed