Laptops - Notebooks - Laptop Computers - Desktops - News

pacopico writes "Stanford professor Kunle Olukotun designed the first mainstream multi-core chip, crafting what would become Sun Microsystems's Niagra product. Now, he's heading up Stanford's Pervasive Parallelism Lab where researchers are looking at 100s of core systems that might power robots, 3-D virtual worlds and insanely big server applications. The Register just interviewed Olukotun about this work and the future of multi-core chips. Weird and interesting stuff."

Read more of this story at Slashdot.

JavaScript is everywhere these days. Now WebKit, the framework behind (among others) Safari and Safari Mobile, as well as the yet-unreleased Android, is getting a new JavaScript engine called Squirrelfish, which the developers claim provides massive speedups over the previous one. The current iteration of the engine is "just the beginning," they claim; in the near future, six planned optimizations should bring even greater speed. With JavaScript surviving as a Web-page mainstay despite many early gripes, and now integral to some low-powered mobile devices, this may mean many fewer wasted seconds in the world.

Read more of this story at Slashdot.

profdc9 writes "For the past six months or so I have been working on the MiniOn, a network enabled microcontroller programming system, similar in idea to the Basic Stamp and Arduino hobbyists are fond of, but it is programmable and accessible through a Web browser and TELNET, requiring no installed development software. It uses the cheap, readily available LPC2000 ARM7TDMI micrcontrollers, and the easy to interface Microchip ENC28J60 for ethernet. The MiniOn firmware is written using only the free WinARM development tools (Linux tools work also) for those who wish to improve the MiniOn. I have already implemented an MP3 streaming server and a web-based graphical oscilloscope in MiniOnBasic. The MiniOn should hopefully lower the barriers and costs to getting started learning about embedded systems, and provide a non-proprietary method of data acquisition."

Read more of this story at Slashdot.

An anonymous reader writes "You may have heard about Intel's and Microsoft's efforts to finally get multi-core programming into gear so that there actually will be a developer who can program all those fancy new multicore processors, which may have dozens of core on one chip within a few years. TG Daily has an interesting article about the project, written by one of the researchers. It looks like there is a lot of excitement around the opportunity to create a new generation of development tools. Let's hope that we will soon see software that can exploit those 16+core babies. 'The problem of multi-core programming is staring at us right now. I am not sure what Intel's and Microsoft's expectations are, but it is quite possible that they are in fact looking at fundamental results from the academic centers to leverage their large work force to polish and realize the ideas that come forth. It calls for a much closer collaboration between the centers and the companies than it appears at first sight.'"

Read more of this story at Slashdot.

MOBE2001 writes "There is widespread disagreement among experts on how best to design and program multicore processors, according to the EE Times. Some, like senior AMD fellow, Chuck Moore, believe that the industry should move to a new model based on a multiplicity of cores optimized for various tasks. Others disagree on the ground that heterogeneous processors would be too hard to program. The only emerging consensus seems to be that multicore computing is facing a major crisis. In a recent EE Times article titled 'Multicore puts screws to parallel-programming models', AMD's Chuck Moore is reported to have said that 'the industry is in a little bit of a panic about how to program multicore processors, especially heterogeneous ones.'"

Read more of this story at Slashdot.

Michael Larabel writes "With the Free Open Source Developers' European Meeting (FOSDEM) starting today, where John Bridgman of AMD will be addressing the X.Org developers, AMD has this morning released their 3D programming documentation. This information covers not only the recent R500 series, but goes back in detail to the R300/400 series. This is another one of AMD's open source documentation offerings, which they had started doing at the X Developer Summit 2007 with releasing 900 pages of basic documentation. Phoronix has a detailed analysis of what is being offered with today's information as well as information on sample code being released soon. This information will allow open source 3D/OpenGL work to get underway with ATI's newer graphics cards."

Read more of this story at Slashdot.