Composite contention aware task scheduling

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United States of America Patent

PATENT NO 8589939
APP PUB NO 20120317582A1
SERIAL NO

13589718

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Abstract

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A mechanism is provided for composite contention aware task scheduling. The mechanism performs task scheduling with shared resources in computer systems. A task is a group of instructions. A compute task is a group of compute instructions. A memory task, also referred to as a communication task, may be a group of load/store operations, for example. The mechanism performs composite contention-aware scheduling that considers the interaction among compute tasks, communication tasks, and application threads that include compute and communication tasks. The mechanism performs a composite of memory task throttling and application thread throttling.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Craik, Christopher J Austin, US 4 18
Jamsek, Damir A Austin, US 27 308
Li, Jian Austin, US 590 14246

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