Cube, which is used as performance report explorer for Scalasca, is a generic tool for displaying a multidimensional performance space consisting of the dimensions (i) performance metric, (ii) call path, and (iii) system resource. Each dimension can be represented as a tree, where non-leaf nodes of the tree can be collapsed or expanded to achieve the desired level of granularity. In addition, Cube can display up to three-dimensional Cartesian process topologies.
Open Source: New BSD
Forschungszentrum Jülich and Technical University of Darmstadt