Extra-P

Extra-P is an automatic performance-modeling tool that supports the user in the identification of scalability bugs. Extra-P uses measurements of various performance metrics at different execution configurations as input to generate performance models of code regions (including their calling context) as a function of the execution parameters. All it takes to search for scalability issues even in full-blown codes is to run a manageable number of small-scale performance experiments, launch Extra-P, and compare the asymptotic or extrapolated performance of the worst instances to the expectations.

homepage: https://github.com/extra-p/extrap

version	toolchain
4.2.3	gfbf/2024a

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