In this technical report, we show insights and results of operational data analysis from petascale supercomputer Mistral, which is ranked as 42nd most powerful in the world as of January 2018. Data sources include hardware monitoring data, job scheduler history, topology, and hardware information. We explore job state sequences, spatial distribution, and electric power patterns.

In order to сover a more wide thematic audience of the journal Economy Regiona, authors Okrepilov V. V., Makarov L., Bakhtizin A. R., Kuzmina S.N. paper Application Supercomputer Technologies for Simulation Of Socio-Economic Systems, published in 2nd Issue, 2015 used materials previously “Supercomputer Social Sciences”, Economics and Mathematical Methods, Vol.49 (4), 2013 UPRAVLENIE / MANAGEMEN...

Distributed parallel MPI applications are the dominant workload in many high-performance computing systems. While optimizing application execution is a well-studied field, little work has considered initial launching phase, which incurs extensive cross-machine communications and synchronization. The overhead of can be expensive, accounting for over 200 million processor core hours 15% user time...

Accurate prediction methods are generally very computationally intensive, so they take a long time. Quick methods, on the other hand, not accurate. Is it possible to design method that is both accurate and fast? In this paper, new proposed, based so-called random time-delay patterns, named RTDP method. Using these looks for most important parts of time series’ previous evolution, uses them pred...