RE: 8182743: Ineffective use of volatile hurts performance of Charset.atBugLevel()

2017-07-13 Thread Kazunori Ogata
> > -Original Message- > > From: Kazunori Ogata [mailto:oga...@jp.ibm.com] > > Sent: Freitag, 7. Juli 2017 18:59 > > To: core-libs-dev ; nio- > > d...@openjdk.java.net > > Cc: Langer, Christoph > > Subject: RE: 8182743: Ineffective use of volatile hu

RE: 8182743: Ineffective use of volatile hurts performance of Charset.atBugLevel()

2017-07-13 Thread Langer, Christoph
o: core-libs-dev ; nio- > d...@openjdk.java.net > Cc: Langer, Christoph > Subject: RE: 8182743: Ineffective use of volatile hurts performance of > Charset.atBugLevel() > > Hi all, > > Any comment on downporting a fix to JDK9u and JDK8u, which simply > removes > volatil

RE: 8182743: Ineffective use of volatile hurts performance of Charset.atBugLevel()

2017-07-07 Thread Kazunori Ogata
.java.net" > Date: 2017/07/03 17:28 > Subject: RE: 8182743: Ineffective use of volatile hurts performance of > Charset.atBugLevel() > > Hi Christoph, > > Thank you very much for your help! > > For JDK9 updates and JDK8 updates, it is desirable if we can bac

RE: 8182743: Ineffective use of volatile hurts performance of Charset.atBugLevel()

2017-07-03 Thread Kazunori Ogata
c: core-libs-dev Date: 2017/07/03 17:17 Subject: RE: 8182743: Ineffective use of volatile hurts performance of Charset.atBugLevel() Hi, I've pushed to JDK10 now: http://hg.openjdk.java.net/jdk10/jdk10/jdk/rev/7a2bc0a80087 What do you think, shall we try to downport a fix

RE: 8182743: Ineffective use of volatile hurts performance of Charset.atBugLevel()

2017-07-03 Thread Langer, Christoph
"Langer, Christoph" > > > > Cc: "ppc-aix-port-...@openjdk.java.net" > d...@openjdk.java.net>, core-libs-dev , > > "nio-...@openjdk.java.net" > > Date: 2017/06/30 23:57 > > Subject: Re: 8179527:(8182743?) Ineffective use of volatile hurts

Re: 8182743: Ineffective use of volatile hurts performance of Charset.atBugLevel()

2017-06-30 Thread Kazunori Ogata
Coffey wrote on 2017/06/30 23:57:25: > From: Seán Coffey > To: Kazunori Ogata , "Langer, Christoph" > > Cc: "ppc-aix-port-...@openjdk.java.net" d...@openjdk.java.net>, core-libs-dev , > "nio-...@openjdk.java.net" > Date: 2017/06/30 23:57 >

Re: 8179527:(8182743?) Ineffective use of volatile hurts performance of Charset.atBugLevel()

2017-06-30 Thread Seán Coffey
Ogata, minor comments from me. * The bug ID referenced in mail/webrev links is wrong. It should be 8182743 ? * The copyright change in Charset-X-Coder.java.template is the wrong format. You can simply replace 2013 with 2017. Regards, Sean. On 29/06/17 19:49, Kazunori Ogata wrote: Hi Christ