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DOE OSTI · 1417324

Multithreading in vector processors

Evangelinos, Constantinos·Kim, Changhoan·Nair, Ravi
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Abstract

In one embodiment, a system includes a processor having a vector processing mode and a multithreading mode. The processor is configured to operate on one thread per cycle in the multithreading mode. The processor includes a program counter register having a plurality of program counters, and the program counter register is vectorized. Each program counter in the program counter register represents a distinct corresponding thread of a plurality of threads. The processor is configured to execute the plurality of threads by activating the plurality of program counters in a round robin cycle.

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97 MATHEMATICS AND COMPUTING

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BibTeXRIS

Evangelinos, Constantinos, Kim, Changhoan, Nair, Ravi. 2018-01-16. Multithreading in vector processors. https://www.osti.gov/biblio/1417324

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