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The power of many working as one.

Wen-mei Hwu image and orange background

GPUs: Path into the future

Our Research

Researchers are developing new technologies to enable computational-heavy applications from astronomy to zoology.
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Work With Us

The Institute offers peers, businesses and agencies the opportunity to partner with top experts in parallel hardware and software.
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Education

PCI is preparing the next-generation of parallel programmers with resources that include coursework, workshops and other offerings.
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PCI Blog

Parallel programming for the masses?

Parallel programming for the masses -- why would you want that?  Parallelism is primarily a means to an end – an approach that harnesses the power of many to solve one problem. It is true that many activities are intrinsically concurrent, and our current programming languages often artificially impose a serialization (or at least a serial order).  But most users don’t care about parallelism – they want a clear, easy way to harness computers to do what they want.

GPU Supercomputing: Are we there yet?

Supercomputers need to cut their power bills. Today’s supercomputers consume between 1 and 4 watts of electricity for each Giga FLOPS (Floating Point Operations Per Second) of peak calculation capability. The leading supercomputers in 2012 will have about 10 Peta FLOPS of peak calculation capability, which translates into 10 to 40 megawatts. With electrical power costing about $1 a year per watt, these machines will rack up power bills ranging from $10 million to $40 million annually.

Seeing the world in parallel

The world is parallel.  Well, maybe not the world, but computing certainly is now dominated by the need to use parallel computing.

News and Media

PCI research affiliate named one of Tomorrow's PIs by Genome Technology

Genome Technology will feature Bioengineering Assistant Professor Jian Ma as one of Tomorrow's PIs in the December 2011/January 2112 issue. Every December, the magazine profiles the work of up-and-coming young investigators who've been nominated by senior principal investigators in the field.

GPUs: Path into the future

With the announcement of a new Blue Waters petascale system that includes a considerable amount of GPU capability, it is clear GPUs are the future of supercomputing.

Building a Better Internet

University of Illinois computer science professor Brighten Godfrey was among a select group of academic researchers and Internet visionaries chosen to participate in Verisign's "Building a Better Internet Symposium."

Gropp co-founds ACM high performance computing group

University of Illinois computer science professor Bill Gropp was one of the driving forces behind the launch of a new ACM Special Interest Group on High Performance Computing.

NCSA, Cray partner on sustained-petascale Blue Waters supercomputer

The University of Illinois' National Center for Supercomputing Applications (NCSA) has finalized a contract with Cray Inc. (Nasdaq: CRAY), to provide the supercomputer for the National Science Foundation's Blue Waters project. PCI Director Bill Gropp and Chief Scientist Wen-mei Hwu are both co-PIs of Blue Waters.
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Parallel Computing Institute
Coordinated Science Laboratory
University of Illinois at Urbana-Champaign
1308 W Main Street
Urbana, IL 61801-2307