Volunteer computing mixed with traditional grid computing
http://www.utexas.edu/oncampus/2007/11/15/tacc-feature/
The Texas Advanced Computing Center (TACC) recently announced its partnership with the World Community Grid. It will assist the project by running World Community Grid software on its employee PCs, installing the client on the new Stampede cluster helping scientists scale their research for the World Community Grid and allowing other large TACC clusters to run Grid computations when there are idle processors.
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We look forward to working with IBM to explore how researchers can most effectively utilize both TACC advanced systems and the World Community Grid to address problems with deep impact to society as well as science.