Cube for curious: Performance measurement of every loop iteration and clustering
Demonstration how to instrument body of a loop and how to resolve performance of every/some iterations of the loop. Effect of clustering is also shown.
TIMESTAMPS
00:05 Introduction
02:45 Measuring a code without user instrumentation
07:33 Manual user instrumentation of different source code regions
11:00 Instrumentation and measurement of the individual iterations of a loop
23:55 Parameter-based Instrumentation and measurement of the individual iterations of a loop
Score-P User Guide : https://perftools.pages.jsc.fz-juelic...
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