Re: Severe invokers performance drop from OpenJDK 7 to OpenJDK 8

2013-10-10 Thread Julien Ponge
Thanks for the report. This seems to be a real issue and one of our engineers filed: https://bugs.openjdk.java.net/browse/JDK-8026288 Great! Let me know if you want me to test patches. - Julien

Re: RFR: 8026062 : (s) webrev.ksh: fix bug title web scraping, remove teamware, sac, "open bug" and wxfile support

2013-10-10 Thread Weijun Wang
On 10/10/13 1:13 PM, Mike Duigou wrote: On Oct 9 2013, at 22:11 , Weijun Wang wrote: Some of us still use wxfile to generate a single webrev for code changes in multiple repos. Is there another way to do it? Yes, you can pipe a simple file list to webrev to have it use that list of files

Re: Severe invokers performance drop from OpenJDK 7 to OpenJDK 8

2013-10-10 Thread Christian Thalinger
Thanks for the report. This seems to be a real issue and one of our engineers filed: https://bugs.openjdk.java.net/browse/JDK-8026288 On Oct 10, 2013, at 1:32 AM, Julien Ponge wrote: > Hello, > > > > The runtime of Golo (http://golo-lang.org/) makes several uses of > general invokers (Meth

Re: CFV: New JDK 8 Reviewer: Seán Coffey

2013-10-10 Thread Christian Thalinger
Vote: yes On Oct 9, 2013, at 11:51 AM, Chris Hegarty wrote: > I hereby nominate Seán Coffey (coffeys) to JDK 8 Reviewer. > > Seán has worked in the core libraries and networking area since before the > beginning of OpenJDK. Seán is probably best known for his role as 7u > maintainer, but as t

Re: CFV: New JDK 8 Reviewer: Seán Coffey

2013-10-10 Thread Kumar Srinivasan
Vote: yes I hereby nominate Seán Coffey (coffeys) to JDK 8 Reviewer. Seán has worked in the core libraries and networking area since before the beginning of OpenJDK. Seán is probably best known for his role as 7u maintainer, but as the list of changesets below shows he does much more. He has

hg: jdk8/jdk8/nashorn: Added tag jdk8-b111 for changeset 75fd3486e584

2013-10-10 Thread christine . lu
Changeset: fc2b6885e60e Author:cl Date: 2013-10-10 10:09 -0700 URL: http://hg.openjdk.java.net/jdk8/jdk8/nashorn/rev/fc2b6885e60e Added tag jdk8-b111 for changeset 75fd3486e584 ! .hgtags

hg: jdk8/jdk8/langtools: Added tag jdk8-b111 for changeset af6244ba81b6

2013-10-10 Thread christine . lu
Changeset: a0e8fd2464d6 Author:cl Date: 2013-10-10 10:09 -0700 URL: http://hg.openjdk.java.net/jdk8/jdk8/langtools/rev/a0e8fd2464d6 Added tag jdk8-b111 for changeset af6244ba81b6 ! .hgtags

hg: jdk8/jdk8/jdk: Added tag jdk8-b111 for changeset 719befd87c7b

2013-10-10 Thread christine . lu
Changeset: 7af04d2d2139 Author:cl Date: 2013-10-10 10:09 -0700 URL: http://hg.openjdk.java.net/jdk8/jdk8/jdk/rev/7af04d2d2139 Added tag jdk8-b111 for changeset 719befd87c7b ! .hgtags

hg: jdk8/jdk8/jaxws: Added tag jdk8-b111 for changeset 32edc7a2c866

2013-10-10 Thread christine . lu
Changeset: fc94ce4b899e Author:cl Date: 2013-10-10 10:09 -0700 URL: http://hg.openjdk.java.net/jdk8/jdk8/jaxws/rev/fc94ce4b899e Added tag jdk8-b111 for changeset 32edc7a2c866 ! .hgtags

hg: jdk8/jdk8/jaxp: Added tag jdk8-b111 for changeset 17ee0d3e97fd

2013-10-10 Thread christine . lu
Changeset: a4622ff1462b Author:cl Date: 2013-10-10 10:09 -0700 URL: http://hg.openjdk.java.net/jdk8/jdk8/jaxp/rev/a4622ff1462b Added tag jdk8-b111 for changeset 17ee0d3e97fd ! .hgtags

hg: jdk8/jdk8/hotspot: Added tag jdk8-b111 for changeset f6962730bbde

2013-10-10 Thread christine . lu
Changeset: 02d171a3b5d1 Author:cl Date: 2013-10-10 10:08 -0700 URL: http://hg.openjdk.java.net/jdk8/jdk8/hotspot/rev/02d171a3b5d1 Added tag jdk8-b111 for changeset f6962730bbde ! .hgtags

hg: jdk8/jdk8/corba: Added tag jdk8-b111 for changeset 85c1c94e7235

2013-10-10 Thread christine . lu
Changeset: d7e478820c56 Author:cl Date: 2013-10-10 10:08 -0700 URL: http://hg.openjdk.java.net/jdk8/jdk8/corba/rev/d7e478820c56 Added tag jdk8-b111 for changeset 85c1c94e7235 ! .hgtags

hg: jdk8/jdk8: Added tag jdk8-b111 for changeset d086227bfc45

2013-10-10 Thread christine . lu
Changeset: 82a36c5c4eaf Author:cl Date: 2013-10-10 10:08 -0700 URL: http://hg.openjdk.java.net/jdk8/jdk8/rev/82a36c5c4eaf Added tag jdk8-b111 for changeset d086227bfc45 ! .hgtags

Re: CFV: New JDK 8 Reviewer: Seán Coffey

2013-10-10 Thread Artem Ananiev
Vote: YES Artem On 10/9/2013 10:51 PM, Chris Hegarty wrote: I hereby nominate Seán Coffey (coffeys) to JDK 8 Reviewer. Seán has worked in the core libraries and networking area since before the beginning of OpenJDK. Seán is probably best known for his role as 7u maintainer, but as the list of

Re: CFV: New JDK 8 Reviewer: Seán Coffey

2013-10-10 Thread Vincent Ryan
Vote: yes On 9 Oct 2013, at 19:51, Chris Hegarty wrote: > I hereby nominate Seán Coffey (coffeys) to JDK 8 Reviewer. > > Seán has worked in the core libraries and networking area since before the > beginning of OpenJDK. Seán is probably best known for his role as 7u > maintainer, but as the li

Re: Severe invokers performance drop from OpenJDK 7 to OpenJDK 8

2013-10-10 Thread Julien Ponge
> I think it may be useful to specify which version of OpenJDK 7 was used as > significant differences exist. Recent tries have been made on Oracle JDK for MacOSX: Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode) >>   * Under OpenJDK 8 I get ~0.75s in the same conditions, which is

Re: CFV: New JDK 8 Reviewer: Seán Coffey

2013-10-10 Thread Mandy Chung
Vote: yes

Re: Severe invokers performance drop from OpenJDK 7 to OpenJDK 8

2013-10-10 Thread Ismael Juma
On Thu, Oct 10, 2013 at 9:32 AM, Julien Ponge wrote: > * Under OpenJDK 7 or Oracle JDK 7 I get ~0.175s on a machine once the > JIT stabilises. It aligns with what you get with a static method > dispatch at an invokestatic call site. > I think it may be useful to specify which version of

Re: CFV: New JDK 8 Reviewer: Seán Coffey

2013-10-10 Thread Paul Sandoz
Vote: yes Paul.

Re: CFV: New JDK 8 Reviewer: Seán Coffey

2013-10-10 Thread Yuri Nesterenko
Vote: yes. -yan On 10/09/2013 10:51 PM, Chris Hegarty wrote: I hereby nominate Seán Coffey (coffeys) to JDK 8 Reviewer. Seán has worked in the core libraries and networking area since before the beginning of OpenJDK. Seán is probably best known for his role as 7u maintainer, but as the list of

Re: CFV: New JDK 8 Reviewer: Seán Coffey

2013-10-10 Thread Alan Bateman
Vote: yes

Severe invokers performance drop from OpenJDK 7 to OpenJDK 8

2013-10-10 Thread Julien Ponge
Hello, The runtime of Golo (http://golo-lang.org/) makes several uses of general invokers (MethodHandles.{invoker,exactInvoker}). I noticed a severe performance drop when running code on OpenJDK 8. Perhaps this has something to do with the lambda form backend? To give you an idea some of m

Re: CFV: New JDK 8 Reviewer: Seán Coffey

2013-10-10 Thread David Holmes
Vote: yes On 10/10/2013 4:51 AM, Chris Hegarty wrote: I hereby nominate Seán Coffey (coffeys) to JDK 8 Reviewer.

Re: CFV: New JDK 8 Reviewer: Seán Coffey

2013-10-10 Thread Alexey Utkin
Vote: yes On Thu, Oct 10, 2013 at 11:23 AM, John Coomes wrote: > Vote: yes > > -John >

Re: CFV: New JDK 8 Reviewer: Seán Coffey

2013-10-10 Thread John Coomes
Vote: yes -John