Re: Models of Parallelism [ was Re: [The Java Posse] Re: Fork/Join criticism ]

2011-10-23 Thread opinali
On Saturday, October 22, 2011 7:46:40 AM UTC-4, Russel wrote: > > On Sat, 2011-10-22 at 04:32 -0700, opinali wrote: > [ . . . ] > > The single serious criticism I've ever heard about j.u.c. and the > continuing > > work of JSR-166, is that it furthers the paradigm of shared-memory > > concurren

Re: Models of Parallelism [ was Re: [The Java Posse] Re: Fork/Join criticism ]

2011-10-23 Thread ricky . clarkson
Const always crops up, but const doesn't really help except in single-threaded programs, because all const says is that "I'm not going to modify this". Whichever other thread that has a non-const reference can still pull the rug from underneath us. Sent from my BlackBerry® wireless device

[The Java Posse] Re: Fork/Join criticism

2011-10-23 Thread opinali
On Saturday, October 22, 2011 10:11:21 AM UTC-4, Edward Harned wrote: > > This article is not about Doug Lea. It is about the application service he > wrote. Doug Lea is a fine scientist, educator, etc. Application programming > is not his forte. The majority of code in You mean that Doug (plus

Re: Models of Parallelism [ was Re: [The Java Posse] Re: Fork/Join criticism ]

2011-10-23 Thread Kevin Wright
Of course, you can always use Akka within a Java program. Yes. Akka was written in Scala, and is arguably best used from Scala (the language has many constructs that will help you out). But it's not the only way, the guys have gone to great lengths to ensure that it also provides a rather nice Jav

[The Java Posse] Java One or Java ho-hum

2011-10-23 Thread Chris Koerner
I thought it was just me when I didn't even want to bother listening to the live stream of the event. In many ways Oracle Java is about as interesting as Microsoft .Net. But it seems along with the event that the enthusiasm over Java has dropped. I remember the days when Java was viewed with i

Re: [The Java Posse] Java One or Java ho-hum

2011-10-23 Thread Kirk
maybe it's just me but I felt more excitement as this years event than in the previous few. Regards, Kirk On Oct 23, 2011, at 7:31 PM, Chris Koerner wrote: > I thought it was just me when I didn't even want to bother listening to the > live stream of the event. In many ways Oracle Java is abou

Re: Models of Parallelism [ was Re: [The Java Posse] Re: Fork/Join criticism ]

2011-10-23 Thread Russel Winder
On Sun, 2011-10-23 at 17:31 +0100, Kevin Wright wrote: > Of course, you can always use Akka within a Java program. > > Yes. Akka was written in Scala, and is arguably best used from Scala (the > language has many constructs that will help you out). But it's not the only > way, the guys have gone t

[The Java Posse] Re: Fork/Join criticism

2011-10-23 Thread Edward Harned
opinali: Good point about not participating in JSR166. I wasn't aware of just what DL was doing. From the Brian Goetz article "Stick a fork in it" the framework was supposed to be for compute only on very large arrays. More of the scientific/academic stuff. I do business application so I wasn't

Re: [The Java Posse] Java One or Java ho-hum

2011-10-23 Thread Sven Reimers
Same for me... Sven Am 23.10.2011 19:37 schrieb "Kirk" : > maybe it's just me but I felt more excitement as this years event than in > the previous few. > > Regards, > Kirk > > On Oct 23, 2011, at 7:31 PM, Chris Koerner wrote: > > I thought it was just me when I didn't even want to bother listeni

Re: Models of Parallelism [ was Re: [The Java Posse] Re: Fork/Join criticism ]

2011-10-23 Thread Simon Ochsenreither
Groovy is still alive? *shrugs* :-D -- You received this message because you are subscribed to the Google Groups "The Java Posse" group. To view this discussion on the web visit https://groups.google.com/d/msg/javaposse/-/ZpULzEATaF0J. To post to this group, send email to javaposse@googlegrou

Re: [The Java Posse] Java One or Java ho-hum

2011-10-23 Thread Cédric Beust ♔
On Sun, Oct 23, 2011 at 10:31 AM, Chris Koerner wrote: > I remember the days when Java was viewed with incredible excitement and > everyone couldn't wait to get a chance to work on a project using Java. I think the excitement is still there but it's morphed. In the early years, I was excited b

Re: [The Java Posse] Java One or Java ho-hum

2011-10-23 Thread Sean Comerford
I agree with both sides. Tech geeks always want to be on the cutting edge / "cool" tech. 10 years ago, that WAS java... now it's "just" a wildly successful but mature and more slowly evolving technology. That being said, JavaOne was WAY better this year with more excitement and I left feeling Jav

Re: Models of Parallelism [ was Re: [The Java Posse] Re: Fork/Join criticism ]

2011-10-23 Thread Kevin Wright
Sure it is Too many big corps (e.g. Oracle, SpringSource) have thrown to much behind the lang to allow it to die out simply because mere *developers* don't think it has much value nowadays. Nor is it especially Groovy's fault that it got superseded so quickly and comprehensively. James Strachan

Re: Models of Parallelism [ was Re: [The Java Posse] Re: Fork/Join criticism ]

2011-10-23 Thread Cédric Beust ♔
On Sun, Oct 23, 2011 at 12:26 PM, Kevin Wright wrote: > Sure it is > > Too many big corps (e.g. Oracle, SpringSource) have thrown to much behind > the lang to allow it to die out simply because mere *developers* don't think > it has much value nowadays. > You make it sound as if the only reason w

Re: [The Java Posse] Java One or Java ho-hum

2011-10-23 Thread Kirk
Certainly the excitement in Java this year had to be about JVM performance and JavaFX. JavaFX finally feels real. Kirk On Oct 23, 2011, at 9:17 PM, Sean Comerford wrote: > I agree with both sides. > > Tech geeks always want to be on the cutting edge / "cool" tech. 10 years ago, > that WAS jav

Re: [The Java Posse] Re: Fork/Join criticism

2011-10-23 Thread Kirk
On Oct 23, 2011, at 8:24 PM, Edward Harned wrote: > opinali: > > Good point about not participating in JSR166. I wasn't aware of just what DL > was doing. From the Brian Goetz article "Stick a fork in it" the framework > was supposed to be for compute only on very large arrays. More of the >

Re: Models of Parallelism [ was Re: [The Java Posse] Re: Fork/Join criticism ]

2011-10-23 Thread Kevin Wright
2011/10/23 Cédric Beust ♔ > > On Sun, Oct 23, 2011 at 12:26 PM, Kevin Wright > wrote: > >> Sure it is >> >> Too many big corps (e.g. Oracle, SpringSource) have thrown to much behind >> the lang to allow it to die out simply because mere *developers* don't think >> it has much value nowadays. >>

Re: [The Java Posse] Java One or Java ho-hum

2011-10-23 Thread Fabrizio Giudici
On Sun, 23 Oct 2011 21:16:17 +0200, Cédric Beust ♔ wrote: I think the excitement is still there but it's morphed. ... I like a lot of alternative JVM languages, but when you look at the broader picture, none of these languages score as high as Java in all these areas. +1 (including

Re: Models of Parallelism [ was Re: [The Java Posse] Re: Fork/Join criticism ]

2011-10-23 Thread Paul King
On Mon, Oct 24, 2011 at 6:36 AM, Kevin Wright wrote: > [...snip...]  Every single benefit that Groovy originally set out > to offer over and above Java is now being offered, more so, by *at least* > one other language. I think it is accurate to say that most of the features of Groovy circa 2005 a