IV International Workshop "Data life cycle in physics", DLC-2020

Session

Session 5

Jun 10, 2020, 9:00 AM

Indico / zoom

16. Big Data Virualization: why and how?

Prof. Alexander Bogdanov (St.Petersburg State University)

6/10/20, 9:00 AM

The fact that over 2000 programs exist for working with various types of data, including Big Data, makes the issue of flexible storage a quintessential one. Storage can be of various types, including portals, archives, showcases, data bases of different varieties, data clouds and networks. They can have synchronous or asynchronous computer connections. Because the type of data is frequently...

24. Outreach activities in astroparticle physics at KIT

Katrin Link

6/10/20, 9:30 AM

With various outreach activities, KIT - in particular KCETA - aims to make astroparticle physics more accessible for everyone, not only high-school students and their teachers but also a broader public.
A wide range of activities, from public lectures, internships and practical activities for students to art meets science projects are therefore part of the repertory.
Some of these activities...

14. Educational and outreach resource for astroparticle physics

Yulia Kazarina (API ISU)

6/10/20, 9:45 AM

The modern astrophysics is moving towards the consolidation and integration of tools aimed at detecting various channels for recording ultrahigh-energy cosmic radiation. In order to obtain reliable data, the experiments should work on the order of several decades, which means that the data will be obtained and analyzed by several generations of physicists. Thus, for the stability of...

1. A job management system for utilization of idle supercomputer resources

Elena Fedotova (SINP MSU)

6/10/20, 10:00 AM

We propose a system for executing low-priority non-parallel jobs on idle supercomputer resources to increase the effective load of the resources. The jobs are executed inside containers so the checkpoint mechanism can be used to save the state of the jobs during the execution and resume it on a different node. Thanks to splitting the execution of the low-priority jobs into separate shorter...

2. Comparison of container virtualization tools for utilization of idle supercomputer resources

Julia Dubenskaya (SINP MSU)

6/10/20, 10:15 AM

We propose a system to increase the effective load of supercomputer resources. The key idea of the system is that when idle supercomputer nodes appear, low-priority non-parallel jobs are started occupying these nodes until a regular job from the main queue of the supercomputer arrives. Upon arrival of the regular job, the low-priority jobs temporarily interrupt their execution and wait for the...