Genesis Morocco: A Super Computer on the cheap


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Genesis Morocco

Project Genesis is a strategic sustainable development framework for Morocco to translate from being a net importer of energy and a country facing water shortage issues, into the number one producer both of clean renewable energy and water in the region.

Sunday, April 13, 2008    <<Home

A Super Computer on the cheap


As I stated in a previous post, one of the challenges we face for the exploitation of a large scale stirling solar dish farm, is the capacity of jump starting several hundred of thousand units within a short time frame, a matter of minutes. Let me explain the following using the data compiled for project Genesis, we are looking at jump starting 480 000 units every day at dawn when the sun sets up, if it takes us one minute to jump start each unit, thats 480 000 minutes before we are done and the total production capacity has been deployed, 480 000 minutes amounts to 333 days.

Needless to say some serious computing power and electronics have to be put in charge of jump starting the units in an automated way each day of production, yearlong. The time frame to jump start an unit has to be brought down to the millisecond area for us not to loose too much time deploying the units and achieve maximum productivity.

In researching supercomputer, I have found that there are several ways to achieve super computing ability, one is to go for a standalone unit, such as a Cray XT4, the other venues are distributed computing project SETI being a fine example of that approach, And, more recently I stumbled on this article on the net where a professor from NC University has documented to possible use of the chips found on sony's PS3 to create a cluster computer with supercomputing ability.

Here follows the extract from the website //


Dr. Frank Mueller built a supercomputing cluster capable of high-performance computing and running the latest in computer gaming. Credit: NC State University

The Sony Playstation 3, Xbox and Nintendo Wii have captivated a generation of computer gamers with bold graphics and rapid-fire animation. But these high-tech toys can do a lot more than just play games. At North Carolina State University, Dr. Frank Mueller imagined using the power of the new PS3 to create a high-powered computing environment for a fraction of the cost of the supercomputers on the market.
Mueller, an associate professor of computer science, has built a supercomputing cluster capable of both high-performance computing and running the latest in computer gaming. His cluster of eight PS3 machines – the first such academic cluster in the world – packs the power of a small supercomputer, but at a total cost of about $5,000, it costs less than some desktop computers that have only a fraction of the computing power.

“Clusters are not new to the computing world,” Mueller says. “Google, the stock market, automotive design companies and scientists use clusters, but this is the first academic computing cluster built from Playstation 3s.

“Scientific computing is just number crunching, which the PS3s are very good at given the Cell processor and deploying them in a cluster,” Mueller says. “Right now one limitation is the 512 megabyte RAM memory constraint, but it might be possible to retrofit more RAM. We just haven’t cracked the case and explored that option yet.” Another problem lies in limited speed for double-precision calculations required by scientific applications, but announcements for the next-generation Cell processor address this issue.

“In the computing world there is a list of the top 500 fastest computers,” Mueller says. Currently the fastest is BlueGene/L, a supercomputer with more than 130,000 processors at Lawrence Livermore National Laboratory. The PS3 cluster at NC State does not break into the top 500, but Mueller estimates that with approximately 10,000 PS3 machines anyone could create the fastest computer in the world – albeit with limited single-precision capabilities and networking constraints.

The PS3 allows the Linux operating system to be installed, and IBM designed the programming environment for programming the Cell processor (including eight vectorization units), which combined tremendous computing power within a single PS3. According to Mueller, each PS3 unit contains six operational special-purpose cores for number crunching and one general-purpose core that is two-way multithreaded in his configuration, so the eight machines clustered have 64 logical processors, providing plenty of number-crunching ability in addition to running the latest games.

“Jan. 3 is the ‘birthdate’ of this cluster,” Mueller says. “Of course, here at NC State we will use it for educational purposes and for research. We are working with scientists to determine the needs and how our cluster can be used to their benefit, and our computer science faculty is already using the cluster to teach classes in operating systems, with parallel systems, compilers and gaming likely to follow.”

Source: NC State University

// I think it is a very interesting venue to explore, the ability for a developing country such as ours to build a supercomputer from scratch is fascinating, perhaps the Mohamedia School of Engineers can give it a try. As far as Genesis is concerned, that would be a cheap way to acquire the supercomputing ability that will allow us to process the jump starting of the units. Something to consider. ISuppli corporation believes the console provides more processing power and capability than any consumer electronics device in history. Because of this, the PlayStation 3 is a great bargain, well worth its $599 price and $840.35 cost, iSuppli believes.

Let us do the maths : at 600 dollars per unit, to create the fastest supercomputer on the planet, we need 10 000 units bringing the total cost to 6 million dollars.