hpc

Last week, I attended a press event in Los Angeles hosted by Hewlett-Packard's workstation business unit. Hewlett-Packard was preparing for this week's announcement of three new Z-series workstation models: the Z400, Z600, and Z800.

HP briefed the reporters and analysts with all the key details of the products (the speeds and feeds, as we say), took us to visit a couple of HP's key customers in the area, and hosted presentations by software partners and more customers.

The workstations are very nice, especially the Z600 and Z800: high-quality dual-processor systems based on Intel's newest Xeon 5500… Read more

As Intel prepares to invade Nvidia turf, large companies at the Intel server chip rollout Monday stated--in some cases quite objectively--what graphics chip suppliers need to do to make this technology more palatable for high-performance computing.

Besides competing in the gaming graphics market, Intel is eying large high-performance computing customers such as Dreamworks Animation (whose "Monsters vs. Aliens" opened last weekend to large box office numbers) for its future Larrabee graphics chip.

Nvidia is already a player in the so-called General Purpose GPU space, which applies graphics processing units (GPUs) to high-performance computing. As described by Nvidia, high-performance … Read more

At some point during the flight over the Pacific from Tokyo, I seriously questioned my decision to take a detour rather than heading straight to Boston and home. It wasn't that I had no interest in attending the Supercomputing show, SC08, being held in Austin last week. It's just that I was coming off of what was already a two-week trip to Japan. However, Supercomputing has been getting more and more buzz in recent years--and I hadn't been able to attend previously because of conflicts--so duty beckoned.

I was glad I made it. It was an immensely … Read more

A Dell slide shown Tuesday was a reminder that a future 80-core processor is still in sight.

Flash back two years to the Intel Developer Forum when CEO Paul Otellini pledged to deliver an 80-core processor in five years.

Otellini said at the time that the chips will be capable of exchanging data at a terabyte a second and that the company hopes to have these chips ready for commercial production within a five-year window.

Michael Dell referred to a slide showing an 80-core chip Tuesday at SC08, a conference in Austin, Texas, focused on high-performance computing.

The trend of … Read more

Democratize IT. A banal catch phrase until you see off-the-shelf gaming boxes from PC maker Dell being used for visual supercomputing.

CEO Michael Dell showed the "Stallion" Visualization Cluster at the Texas Advanced Computing Center (TACC) running on standard Dell XPS gaming machines during his keynote Tuesday at SC08, a conference in Austin, Texas, focused on high-performance computing. (The keynote was streamed over the Web.)

The Stallion "visualization wall" uses XPS boxes to power 30-inch Dell displays. "The largest display of its kind in the world, at 307 million pixels," Michael Dell said.

"… Read more

Microsoft's entry into the supercomputing market took another step Tuesday as high-end system leader Cray announced plans for its first machine running the Windows HPC Server operating system.

Cray announced the CX1 supercomputer, which will run HPC Server 2008 and have list prices between $25,000 and $60,000--prices which make it the company's most affordable system ever.

"Cray sees Microsoft Windows becoming an increasingly important force in the HPC market," Cray Senior VP Ian Miller said in a statement. "With the Cray CX1 high productivity system and Windows HPC Server 2008, we're bringing … Read more

Updated 3:12 p.m. to correct the number of the highest ranking Windows cluster

While Windows is ubiquitous on the desktop and well represented in the server racks, until recently it has been nearly absent from the world's largest supercomputers.

Starting several years ago, though, Microsoft made a concerted effort at this part of the market, creating a separate version of Windows solely for computing clusters.

The first big fruits of that effort were evidenced in this year's top 500 list of the world's biggest supercomputers. Five of those on the list were Windows clusters, including … Read more

Nvidia's going after a new market with a lineup of chips for the high-performance computing sector.

The Tesla chips can be plugged into a PCI Express slot to drop an additional 500 gigaflops (500 billion floating point operations per second) of performance into a scientific computing workstation. That's a lot of flops for scientists to use when modeling genomes or sizing up potential oil fields.

Nvidia also trotted out a Tesla workstation and server based on the technology. It's a bit of a departure for a company best known for its 3D graphics chips found in the … Read more