Characterizing and Mitigating Work Time Inflation in Task Parallel Programs
Task parallelism raises the level of abstraction in shared memory parallel programming to simplify the development of complex applications. However, task parallel applications can exhibit poor performance due to thread idleness, scheduling overheads, and work time inflation – additional time spent b...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2013-01-01
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Series: | Scientific Programming |
Online Access: | http://dx.doi.org/10.3233/SPR-130369 |