2018-10-23
12:18 |
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2018-10-23
12:08 |
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Repositories, Pipelines, Packages & Promotions
/ Buytaert, Kris (speaker) (Inuits.eu)
Repository management is hard.
Once have more than one environment to take care of, you don't want to risk deploying software in that environment that hasn't been approved for that environment yet. So you need multiple repositories, one per environment.
But you also need more than just the upstream CentOS, you might need EPEL, or a part of it, you obviously have custom build software you want to deploy.
It quickly escalates to an untasty bowl of spaghetti.
We sufferred for a long time ... [...]
2018 - 0:24:42.
Linux Certification Committee; 2018 CentOS Dojo / RDO day at CERN
External links: Talk details; Event details
In : 2018 CentOS Dojo / RDO day at CERN
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2018-10-23
11:54 |
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OpenHPC Introduction
/ Reber, Adrian (speaker) (Red Hat)
High performance computing (HPC) - the aggregation of computers into clusters to increase computing speed and power- relies heavily on the software that connects and manages the various nodes in the cluster. Linux is the dominant HPC operating system, and many HPC sites expand upon the operating system's capabilities with different scientific applications, libraries, and other tools.
To avoid duplication of the necessary steps to run an HPC site the OpenHPC project was created in response to these issues. [...]
2018 - 0:21:09.
Linux Certification Committee; 2018 CentOS Dojo / RDO day at CERN
External links: Talk details; Event details
In : 2018 CentOS Dojo / RDO day at CERN
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2018-10-23
11:54 |
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Tangling With Tools: Automatically Managing Dependencies Within Cloud SIG
/ Moralejo, Alfredo (speaker) (Red Hat) ; Peña, Javier (speaker) (Red Hat)
Release early, release often is one of the common phrases heard within the open source world and OpenStack is no exception. With a six month release cycle and a dynamic environment that requires new external libraries or updated versions of existing ones on a daily basis.
The RDO Community must sustain this pace to provide updated versions of these dependencies and to maintain a consistent set of packages as close as possible to the versions used to validate OpenStack services upstream.
To that end, we have developed a set of automation tools built on continuous integration and delivery principles to detect changes to the OpenStack project's requirements, build them on CBS, and test them using the RDO deployment tools. [...]
2018 - 0:35:13.
Linux Certification Committee; 2018 CentOS Dojo / RDO day at CERN
External links: Talk details; Event details
In : 2018 CentOS Dojo / RDO day at CERN
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2018-10-23
10:26 |
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2018-10-22
15:22 |
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The Black Hole Information Paradox and Beyond
/ Strominger, Andrew (speaker) (Harvard University)
We begin with an introduction to Hawking’s so-far-unresolved black hole information paradox. Recent insights into the deep infrared structure of gravity and gauge theory connecting soft theorems, asymptotic symmetries and the memory effect which have had an impact on this paradox are described. [...]
2018 - 1:11:40.
Theory Colloquium
External link: Event details
In : The Black Hole Information Paradox and Beyond
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2018-10-22
13:41 |
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2018-10-19
10:53 |
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Our Chief Weapon in Programming
/ Van Eerd, Tony (speaker) (Christie Digital)
If I had time to convey just one* piece of programming advice, what would it be? Over the years I've often wondered "If I could only follow one bit of programming advice, what would it be", and have asked many people the same. I think I have narrowed down the one* rule I follow and have actually always followed, and which I find has helped me write correct, fast, understandable, maintainable code. [...]
2018 - 1:05:05.
CERN Computing Seminar
External link: Event details
In : Our Chief Weapon in Programming
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2018-10-19
10:42 |
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Learning New Physics from a machine
/ Wulzer, Andrea (speaker) (CERN)
We propose using neural networks to detect data departures from a given reference model, with no prior bias on the nature of the new physics responsible for the discrepancy. The model-independent nature of our approach, and its ability to deal with rare signals such as those expected at the LHC, is quantitatively assessed in toy examples..
2018 - 0:41:15.
Machine Learning; IML Machine Learning Working Group: unsupervised searches and unfolding with ML
External links: Talk details; Event details
In : IML Machine Learning Working Group: unsupervised searches and unfolding with ML
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2018-10-19
10:34 |
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