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Researchers Give ­pdate on Road to Parallelism


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University of Illinois researchers have taken several small steps toward developing new parallel programming models to tap the many-core processors of the future.

The DeNovo project attempts to define a new and more rigorous way of utilizing shared memory. It is working concurrently with a separate effort to define a deterministic, parallel language primarily based on a parallel version of Java and eventually migrating to a parallel version of C++.

The chip project that is nearest to testing is the 1,024-core Rigel processor architecture targeting high density, high throughput computing, which would be programmed through a task-level applications programming interface aimed at chores in imaging, computer vision, physics, and simulations. The Bulk Architecture chip design is testing the notion of atomic transactions.

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