Tutorial: Analyzing Locks and Waits, Linux*

Submitted: September 07, 2016 Last updated: September 07, 2016
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    locks-amplxe-lin.pdf
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Detailed Description

Discover how to use the Locks and Waits analysis of Intel® VTune™ Amplifier to identify one of the most common reasons for an inefficient parallel application - threads waiting too long on synchronization objects (locks) while processor cores are underutilized. Focus your tuning efforts on objects with long waits where the system is underutilized.

Product and Performance Information

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Performance varies by use, configuration and other factors. Learn more at www.Intel.com/PerformanceIndex.