The Views for a Supercomputer State Visualization, 2020
Pavel Vasev, Alexander Bersenev, Vladimir Averbukh, Alexander Igumnov, Dmitry Manakov, Andrey Popel, Sergey Sharf, The Views for a Supercomputer State Visualization // Parallel computational technologies, PCT'2020, March 31 - April 2, 2020, Russia, Perm National Research Polytechnic University, Short Papers and Posters, DOI: 10.13140/RG.2.2.26491.13604.
Supercomputer operation produces a very large amount of meaningful data, and its analysis may advance the efficiency of computations. However there is a problem to visualize this data: it has no natural view and thus new synthetic views need to be created. In this paper, we introduce 4 such views found by our team as informative.
Visualizing a Supercomputer: a Case of Objects Regrouping, 2019
Vladimir Averbukh, Alexander Bersenev, Majid Forgani, Alexander Igumnov, Dmitry Manakov, Andrey Popel, Sergey Sharf, Pavel Vasev, Visualizing a Supercomputer: a Case of Objects Regrouping // Proceedings of the 29th International Conference on Computer Graphics and Vision. Bryansk, Russia, September 23-26, 2019. Pp. 74-76. doi.org/10.30987/graphicon-2019-2-74-76.
STUDYING THE LATENCY OF CONCURRENT ACCESS TO NETWORK STORAGE, 2019
A.S.Igumnov, A.Y.Bersenev, A.A.Popel, P.A.Vasev, STUDYING THE LATENCY OF CONCURRENT ACCESS TO NETWORK STORAGE // Parallel Computational Technologies 13th International Conference, PCT 2019, Kaliningrad, Russia, April 2–4, 2019, Short papers and posters proceedings, pp 66-77.
For many years of the URAN cluster maintenance, there were short periods of abnormal increase in latency of NFS operations. The article proposes the model that describes a possible mechanism for such delays occurrence. Presented experiments confirm that the URAN cluster storage system behavior corresponds to the behavior of the proposed model.