Performance Tool Integration in Programming Environments for ...
Performance Tool Integration in Programming Environments for ...
Performance Tool Integration in Programming Environments for ...
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Motivation<br />
Multi-core, heterogeneous (MCH) execution environments<br />
Difficult to program with lower-level <strong>in</strong>terfaces<br />
Heterogeneous computation adds complexity (e.g., GPU)<br />
<strong>Per<strong>for</strong>mance</strong> is harder measure, analyze, and understand<br />
Higher-level programm<strong>in</strong>g support<br />
Facilitates MCH application development<br />
Provides abstract computation / execution model<br />
Distances developer from per<strong>for</strong>mance factors<br />
Integrate per<strong>for</strong>mance tools with MCH programm<strong>in</strong>g system<br />
<strong>Per<strong>for</strong>mance</strong> analysis <strong>in</strong> context of high-level model<br />
Automation of <strong>in</strong>strumentation and measurement<br />
Enable per<strong>for</strong>mance feedback <strong>for</strong> optimization<br />
Parco 2009 <strong>Per<strong>for</strong>mance</strong> <strong>Tool</strong> <strong>Integration</strong> <strong>in</strong> Programm<strong>in</strong>g <strong>Environments</strong> <strong>for</strong> GPU Acceleration: Experiences with TAU and HMPP 3
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