Twirlip of the Mists writes "Today SGI announced the Origin 3900 server, the world's densest computer. How dense? How about 16 MIPS R14000A processors and 32 GB of RAM in a 4-rack-unit 'superbrick,' for a grand total of 128 processors and 256 GB of RAM in a single rack. That makes the new machine the densest single-system-image computer in the world; it's even denser than most blade systems. Just for fun, the server also includes a whole bunch of 64-bit, 133 MHz PCI-X slots (from 11 up to hundreds and hundreds, depending on configuration). There's coverage of the announcement on ZDNet, CNET, and InfoWorld, as well as on SGI's own site."

CoolVibe asks: "Remember that project called 5dwm? It was supposed to give us free Unix users a Magic Desktop clone. The project seems to have died. What happened to it? Are there any mirrors? As far as I can remember, this project wasn't open source. Too bad, because if it was, we would have a MD clone. Anyone who remembers working on a SGI machine (I used to use an O2) probably has fond memories of the Magic Desktop for IRIX. If anyone from SGI is listening, how about porting that fantastic piece of work to Linux and the *BSD's?"

XFS writes "OSNews got their hands on the latest version of IRIX, 6.5.17 (released in August), and they have published an interesting article about it and they explain why IRIX was and still is, one of the best workstation Unices out there. Especially when it comes to multimedia/GL performance. I hope SGI will do something with IRIX though, as they seem to have let it fall behind and be one of these great technologies that get lost through various corporate focus shifts..."

foobar104 writes "Details are scarce, but SGI announced this morning that their prototype Itanium 2 system has demonstrated more than 120 GB/s to and from main memory on the STREAM TRIAD benchmark, which is the fourth best result in the world. For comparison, the Cray C90 sustains 105 GB/s, while an even larger Sun Fire 15K clocks a measly 55 GB/s. The interesting part? The system wasn't running IRIX, SGI's proprietary version of UNIX. It was running Linux. More information on STREAM TRIAD, including results from other systems, is available here. The system, incidentally, was an Origin 3800 straight out of manufacturing equipped with Itanium 2 processor modules. SGI will start selling the systems early next year."

batsman writes "The Linux VM system programmers are discussing the software patents that could block further development of important features. Alan Cox brings up several SGI patents covering the techniques they were considering, and Daniel Phillips has found some patents that affect features already present in Linux. Linus Torvalds thinks they should ignore these patents and pretend they don't exist until they cause troubles. How long before kernel developers are sued for patent infringement?"

Here are 10+ plus answers to Slashdot questions from motion picture digital effects expert Thad Beier. He chose the additional questions himself. (Yes, he's on Slashdot almost every day; we asked him to do the interview after reading many intelligent comments he's posted.) Anyway, there's some fine insight into the intersection of moviemaking, graphic arts, and computer science here, brought to you by an award-winning member of the film industry who just happens to be a fellow Slashdot reader.

Slashback tonight has an important correction about the role of the Apache Foundation (none) vis a vis yesterday's ".NET for Apache" post. Also, another view of the recent DRM (stacked) roundtable in Washington, a review of Red Hat's new beta, and more. Anyone who has successfully downloaded the new Mandrake beta want to comment on that?

crashlight writes: "The MERCURY Consortium (Molecular Education and Research Consortium in Undergraduate computational chemistRY) has organized the first national conference in undergraduate computational chemistry at Hamilton College. Speakers are giving talks on subjects such as molecular recognition, drug design, and optomizing Gaussian. There was also a session on using Beowulfs for research. Computational chemistry is a hot area right now since researchers are able to tackle previously unsolvable problems due to increases in high-performance computing power. The MERCURY group uses a 32 processor SGI and a large Beowulf cluster for research."

WWYD asks: "I am going to be setting up a fresh web server for the company I work for and am looking for some advise. It will be a Redhat 7.3 / Apache / PHP standard everyday setup that will be hosting 50+ radio station sites. My question is about SGI's XFS file system. I've been running it at home and love the recovery time after the system dies. (I experiment a lot). Would XFS be a good filesystem for a web server?"

Thad Beier has been working with computer graphics and film since the late 70s. In 1995 he and three partners founded Hammerhead Productions, a company that specializes in computer-generated special effects. Thad received a Technical Achievement Award from the Academy of Motion Picture Arts and Sciences (the Oscar people, not the MPAA) in 1998 for one of his many technical innovations. He's worked on Terminator 2, Angels in the Outfield, The Fast and The Furious, and the upcoming Blue Crush, among other films. He wrote this 1992 Siggraph paper, and now writes all of Hammerhead's software tools and manages the company's mixed bag of SGI and Linux equipment. So ask Thad anything you want about computer-generated special effects. We'll send him 10 of the highest-moderated questions, and post his answers when we get them back.

Sesse writes: "SGI announced yesterday that the OpenGL 1.4 specification was agreed upon by the ARB. Trying to minimize the gap between D3D8 and OpenGL, the standard adds a lot of functionality already common (being exposed as extensions in many drivers today), but more importantly brings a standard specification for vertex shaders. This should be good news for anybody doing cross-platform eyecandy :-)" This announcement is related to, but broader than, the one mentioned earlier about bringing OpenGL to mobile devices.

Little Hamster writes "SGI and Nokia have signed an agreement to co-operate on the development of a 3D standard suitable for all embedded mobile terminals, based on OpenGL. This could be used for bringing real 3D Games to mobile devices, 3D global positioning systems, 3D representations of buildings or even creating entire interfaces in 3D. You can also find the press release press release here."

Pahroza writes "Xinet has released their 2002 benchmark configurations, with tests including output generation and AppleShare file serving. Xserve was only bested by machines sporting at least twice as many CPUs as the two it was using. MacCentral is also running a story on the results, and you can download a PDF of the benchmarked configurations."

foobar104 asks: "Macintouch posed an interesting question: is there any MPEG-2 streaming client software for the Mac, either for OS 9 or OS X? According to Kasenna, maker of the MediaBase streaming video platform, there isn't. You'd think Quicktime 5 would be able to stream MPEG-2 content, but sure enough the data sheet lists MPEG-1 only. Is Kasenna right?"

anzha writes "It seems Cray is alive and kicking at least. They might even be making a come back after its very rough time as a part of SGI. The big news? Cray seems to have won the Red Storm contract - Sandia's newest supercomputer procurement - from Sandia National Labs. Check out the press release here. I'd say that this is probably an SV2, but the press release is a bit scant on details."

Dave Hansen, the IBM programmer who organized this interview (questions were posted on May 28), says, "Perhaps I didn't make this clear enough during the call for questions, but myself and my group are kernel programmers. But, we were able to dredge up some responses for answers that we couldn't do ourselves. We haven't been able to get an answer to the ViaVoice question yet, but if there is real interest, I'll make sure that we do get some kind of answer back to Slashdot.

Monkius asks: "A year ago, there seemed to be two promising Linux HA frameworks--along with lots and lots of experimental things: SGI's FailSafe, and Kimberlite from Mission Critical Linux. The FailSafe software website now seems very out of date, although the mailing list remains active, and there seems to be forward momentum. On the other hand, Redhat seems to have forked the development of Kimberlite, calling the fork Redhat Cluster Manager. They don't seem to be making development source available, at least to the public. Are these two projects still relevant? What's the current status of Open Source HA?"

At first, there was mbox, then there was Maildir, and Bill begat Outlook and .mbx. CaraCalla wonders if there is a better way to store mail than the way we currently store it today. I admit, with the changes that email has undergone over the past 5 years (changes in what is being sent, not necessarily in how it is sent), it may be time to reinvent the mail format. Read on for CaraCalla's analysis of the current mail options, and his thoughts on where we may go in the future. If you were to design your own MUA, how would you design its mail storage?

Aknaton asks: "As I begin to plan for my annual fall purchase of new hardware, I would like to try something different. I have already owned several PPC Macs running MacOS X and many PCs but they still leave me wanting more. I have begun looking for non-Apple/X86 alternatives but I am not finding much. SGI still makes machines but they don't even list prices. Sun offers the SunBlade 100, for just under a grand and it is a consideration. Can anyone else suggest, or know of, any other options? Or is it just a PC world after all?"

Zwack asks: "I was wondering about a KVM switch capable of handling both Macintosh and Linux like computers. I would prefer the V part to be optional as I use multiple screens, but I prefer to use a single keyboard and mouse. Ideally there would be an open design out there that I could adapt to my needs. I've worked with large commercial products before with mixed results, but the prices seem exorbitant for my limited home use. I've searched google without any real success. Does anyone know of any low cost products or open designs that they would recommend. Initially PC/Mac support is all that is required, longer term I may want to add Unix workstations into the mix (I used to own Sun and SGI boxes, and I work with a lot of HP and IBM equipment)." The "mutant" part comes from the fact that the switch itself has to offer an easy way to adapt to the different platforms it will connect to. Such a switch might use special cables: a custom connector to the switch, but the opposite end will connect to whatever machine you like, be it a PC, a Mac, a workstation or even a TV. Something like this would strike me as a very useful portable device, has anyone developed something like this yet?