Talk:IBM Blue Gene

message: It is my understanding that as of some time in 2015, if not earlier, IBM has discontinued development of the Blue Gene series. I know this based on information that is not citable, but it is confirmed by this news article. 
"Now that IBM has formally, but quietly, moved on from its massively parallel BlueGene system, it leaves IBM-centric labs like Argonne in the cold—and after that sort of abrupt vendor exit, it stands to reason that they would look beyond Big Blue to support their new supercomputing ambitions."
It seems to me that this may not be enough to support revision of the article within Wikipedia standards, but at the same time, the article should probably be revised to reflect that this is not an active project at IBM. Suggestions? --JimHu (talk) 19:40, 6 April 2016 (UTC)
replies: text: Good call. I did something about it.. Thanks for the link. -- Henriok (talk) 21:29, 6 April 2016 (UTC)
thread_title:  End of life for the Blue Gene series 

message: The article is largely obsolete as of Nov 2011. It need a rewrite, and mention of IBM's 20 Petaflop BlueGene/Q Supercomputer. --59.92.xxx.xxx (talk) 15:55, 19 November 2011 (UTC)
replies: text: It does mention the 20 PFLOPS Blue Gene/Q, under the BlueGene/Q section. I do however agree that it's in need of a rewrite. -- Henriok (talk) 17:52, 19 November 2011 (UTC)
thread_title:  Rewrite? 

message: Blue Gene/L is now present not future  --202.164.193.221 23:20, 27 Mar 2005 (UTC)
thread_title:  Kinda outdated now 

message: As a former programmer/user of a Connection Machine CM-2 and CM-5, I'm struck by how similar
the architecture is between those machines (in particular the CM-2) and this machine. Pretty much the same idea...just a lot faster CPU's! Even the current number of nodes (65K) was the same as the maximum configurable on a CM-2. I bet Thinking Machines is turning in its grave. ScottRShannon 10:04, 26 February 2006 (UTC)
thread_title:  CM-2 

message: Hello, just wondering about this line:
"This is almost ten times as fast as the Earth Simulator, the fastest supercomputer in the world before Blue Gene."
Wasn't the fastest supercomputer before Blue Gene NASA's Columbia?
NASA press release
Blues Genes did take back it's title a few days after, but shouldn't this be metioned?
--69.0.48.86 20:55, 21 July 2005 (UTC)
thread_title:  Columbia/Earth Simulator 

message: In addition to discussing the purpose of each of the projects, the article needs to briefly discuss why this architecture is suitable for those projects.  For those of us more familiar with a single-processor computer (which means, I believe, 99% of the readers), it would be interesting to touch on how having thousands of processors is the best current solution for physics simulation.  Tempshill 18:36, 31 October 2005 (UTC)
replies: text: The reasoning for these architectures is the same as for any other supercomputers. As such, such a discussion is probably more suited to the supercomputer article. That reason is that scientific applications tend to be compute-node bound -- e.g, it's the lack of computing power that is holding them back. Fortunately, most scientific tasks posses inherent thread-level parallelism, which is why throwing tons and tons of compute nodes at the problem makes a solution come faster. →Raul654 19:16, 31 October 2005 (UTC)
thread_title:  Purpose and suitability 

message: It says that Blue Gene/P is supposed to be released in 2006. I don't think that's going to happen because I haven't heard any updates on it and it's a 1 petaflop system (5 times faster than Blue Gene/L). If anyone knows anything about this, we can change to the appropriate date.
:IBM was quiet with their milestones before, too. They met their timeline with /L. I think your assessment is premature. There are seven months left in 2006, so just wait. —Joseph/N328KF (Talk) 16:15, 25 May 2006 (UTC)
replies: text: It will probably never be built. Instead, IBM will build the IBM Roadrunner.--Arado 14:51, 9 September 2006 (UTC)
thread_title:  Blue Gene/P 

message: These can already be made and don't really require much in the way of computing power. See Molecular biology. TimVickers 19:42, 1 June 2007 (UTC)
thread_title: Designer genes?

message: details on how many nodes/racks will be needed to hit one petaflop. -Ravedave 17:41, 26 June 2007 (UTC)
replies: text: Learn how to spot vandalism, and correct it on sight. -- Henriok 23:46, 15 July 2007 (UTC)
thread_title:  Blue Gene/P info 

message: Blue Gene/L seems to have been upgraded over summer, and is now clocking in at 478 TFLOPS.
References 
http://news.bbc.co.uk/1/hi/technology/7092339.stm
http://www.hpcwire.com/hpc/1889245.html
http://www.hemscott.com/news/latest-news/item.do?newsId=53878217307964
Should maybe change the article to reflect this.Malbolge 12:09, 13 November 2007 (UTC)
thread_title:  Update on speed of Blue Gene/L 

message: In this article, IBM:er Marc Snir state that this Wikipedia article is inaccurate and offers great insight into what corrections need to be made. It's in regards to the origins of the Blue Gene project. In short: Blue Gene -> Blue Gene/C -> Blue Gene/L (for "Light") –– Henriok (talk) 12:52, 19 December 2011 (UTC)
thread_title:  Great corrections to the origins of Blue Gene 

message: some ibm systems are better than blue gene q [I love you wiki] Epsimak (talk) 12:43, 12 July 2013 (UTC)
thread_title:  some ibm systems are better than blue gene q 

message: Dear wikipedians,
I think that there is a problem with this image. Indeed, in the Cabinet and System part, the calculation was made asserting that a node is composed of two processor. It is not, it is composed of 16 computer chip featuring 2 processors.
Another possibility is that the problem is on the number of node in a cabinet: 32 instead of 1024. But since the objective is to reach few petaflops, I think that the first option is the right one.
Mikiael (talk)  —Preceding undated comment added 11:50, 1 January 2014 (UTC)
thread_title:  Problem with illustration: Hierarchy of Blue Gene processing units 

message: There's another Blue Gene /Q installation at Rensselaer Polytechnic Institute. It's called AMOS, and has 5 racks. 
http://cci.rpi.edu/  — Preceding unsigned comment added by Faulda (talk • contribs) 14:28, 4 April 2014 (UTC)
thread_title:  Blue Gene /Q At RPI 

message: In Blue Gene/Q's Design subsection is the statement:"The L2 cache is multi-versioned, supporting transactional memory and speculative execution, and has hardware support for atomic operations.""speculative execution" links to Speculative multithreading instead of Speculative execution. While Speculative multithreading is a form of Speculative execution, it seems to me that the article should use the term that is most relevant instead of having one term linked to the other.SBaker43 (talk) 23:47, 15 May 2015 (UTC)
replies: text: Agreed. Changed. -- Henriok (talk) 09:52, 17 May 2015 (UTC)
thread_title:  "speculative execution" link 

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thread_title:  External links modified 

message: why is it called "blue" and "gene"?  this needs to be included.68.151.25.115 (talk) 02:09, 28 March 2017 (UTC)
replies: text: Good question! -- Henriok (talk) 07:39, 28 March 2017 (UTC)
thread_title:  etymology 

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