New Computing Technique Could Double Device Speeds, Cut Energy Use
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New computing approach called "simultaneous and heterogeneous multithreading" (SHMT) allows devices to utilize multiple processors in parallel rather than sequentially.
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SHMT doubled processing speed and reduced energy use by 51% in tests on a prototype system.
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SHMT distributes workloads across CPU, GPU, and other accelerators simultaneously.
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If implemented, SHMT could increase phone/laptop speeds without new hardware, reducing costs and emissions.
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Further research needed to determine how SHMT can be practically implemented and what applications would benefit most.