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Parallelism via Multithreaded and Multicore CPUs
Found in: Computer
By Angela C. Sodan, Jacob Machina, Arash Deshmeh, Kevin Macnaughton, Bryan Esbaugh
Issue Date:March 2010
pp. 24-32
Multicore and multithreaded CPUs have become the new approach to obtaining increases in CPU performance. Numeric applications mostly benefit from a large number of computationally powerful cores. Servers typically benefit more if chip circuitry is used for...
Group-Based Optimizaton for Parallel Job Scheduling with Scojo-PECT-O
Found in: High Performance Computing Systems and Applications, Annual International Symposium on
By Angela C. Sodan, Arun Kanavallil, Bryan Esbaugh
Issue Date:June 2008
pp. 102-109
Typical job scheduling for parallel machines is done on a one-by-one basis because of the dynamic arrival of jobs and the different priorities of the jobs. In the general case, this does not provide the optimum solution from a global point of view. Thus, w...