The workshop will take place in person in the manor house Mojmírovce in Slovakia and participants will have the opportunity to gain a comprehensive theoretical overview and practical experience with quantum Monte Carlo methods and their molecular (Quantum Package and CHAMP codes) and periodic systems (TurboRVB). Lectures and trainings will be led by experts who are part of the European Center of Excellence TREX:
Digital Twins of Society: HPC-Powered Simulations25 Jun-Join us for a thought-provoking webinar exploring how artificial intelligence and multi-agent simulation technologies are helping researchers understand and predict complex societal dynamics. This session brings together leading experts in cultural cybernetics, cognitive modeling, and national-scale digital twin simulations.
Strengthening EuroCC ties: NCC Slovakia visits FCCN in Lisbon24 Jun-On June 24th, representative of NCC Slovakia, Božidara Pellegrini, met with colleagues from NCC Portugal at the headquarters of FCCN – Fundação para a Ciência e a Tecnologia in Lisbon.
Explore the world of Ubiquitous Cybersecurity at Qubit Conference Prague 2022Qubit Conference Prague 2022
Date: May 25 - 26, 2022 Venue: Hotel OREA Pyramída, Prague, Czech Republic Registration
The 9th annual cybersecurity community event Qubit Conference Prague 2022 offers its delegates excellent speakers, leading key cyber topics, keynotes, case studies, educational sessions, panel discussions and popular networking events. Two full days of top cybersecurity community event, providing both in-person and virtual experiences, are designed to give you a mix of opportunities for learning, networking, and collaboration.
Qubit Conference Prague is a cybersecurity community event connecting the East and West. Over the past years, Qubit Conference has grown to be a leading cybersecurity event in CEE region, bringing the latest cybersecurity news and knowledge to the community of cyber professionals. Following the previous eight years of success, the conference is expanding further and is bringing the conference back to Prague. Being held again in the “Rooftop of Europe” and Bohemian capital on May 25 – 26, community partners and cyber professionals from all over the world gather for two full days of engaging and inspiring educational sessions brought by some of the brightest minds in the cyber space.
Qubit Conference Prague 2022 is a unique way to meet the best and the brightest minds in the information security fields across multiple industries, and all carrier levels.
What you can expect:
220+ C-level managers, experts & practitioners at a unique cyber community event
Excellent speakers and educational sessions
Popular networking events, VIP receptions and exclusive meeting opportunities
Pre-conference hands-on trainings
Qubit’s mission is to bring together and build a community of knowledge and information sharing for the industry’s experts and professionals through networking & education events. That is the reason why Qubit Conference aims to create space for the community of cybersecurity professionals to join in on inspiring, highly professional technical and strategical presentations and educational sessions, enjoy trainings with professional approach and experience friendly community atmosphere surrounded by key decision makers and experts in the field of cybersecurity.
Attending Qubit Conference Prague 2022 is an excellent opportunity to educate yourself, promote your company and meet new partners and fellow colleagues from the cybersec market. Connect with the event today and explore the latest innovations and ideas that are carving tomorrow‘s industry landscape.
Digital Twins of Society: HPC-Powered Simulations25 Jun-Join us for a thought-provoking webinar exploring how artificial intelligence and multi-agent simulation technologies are helping researchers understand and predict complex societal dynamics. This session brings together leading experts in cultural cybernetics, cognitive modeling, and national-scale digital twin simulations.
Strengthening EuroCC ties: NCC Slovakia visits FCCN in Lisbon24 Jun-On June 24th, representative of NCC Slovakia, Božidara Pellegrini, met with colleagues from NCC Portugal at the headquarters of FCCN – Fundação para a Ciência e a Tecnologia in Lisbon.
The workshop will take place in person in Slovakia and participants will have the opportunity to gain a comprehensive theoretical overview and practical experience with quantum Monte Carlo methods and their molecular (Quantum Package and CHAMP codes) and periodic systems (TurboRVB). The lectures and trainings will be led by experts who are part of the European Center of Excellence TREX.
Main goals:
Provide participants a general overview of QMC foundations and their adaptation to simulations of molecular and periodic systems.
Provide an overview of the hot current topics in molecular, crystalline and low-dimensional systems.
Provide hands-on experience with practical QMC simulations based on CHAMP and TurboRVB simulation codes.
Digital Twins of Society: HPC-Powered Simulations25 Jun-Join us for a thought-provoking webinar exploring how artificial intelligence and multi-agent simulation technologies are helping researchers understand and predict complex societal dynamics. This session brings together leading experts in cultural cybernetics, cognitive modeling, and national-scale digital twin simulations.
Strengthening EuroCC ties: NCC Slovakia visits FCCN in Lisbon24 Jun-On June 24th, representative of NCC Slovakia, Božidara Pellegrini, met with colleagues from NCC Portugal at the headquarters of FCCN – Fundação para a Ciência e a Tecnologia in Lisbon.
We continue into the summer semester with a series of lectures on how scientists use supercomputers in their research. The National Competence Centre for HPC in cooperation with the Computing Centre and the Computer Museum of the Centre of Operations of the Slovak Academy of Sciences, organizes a series of popularization lectures on the use of supercomputers in various scientific disciplines. We will welcome a number of speakers not only from the Slovak Academy of Sciences, but also from Slovak universities and other institutions.
Part of the lectures is planned as a sequence focusing on the applications of Machine Learning (ML) and Artificial Intelligence (AI). Come and listen to Slovak experts and take the opportunity to discuss with them in an informal atmosphere!
We would like to invite scientists, students and also the general public - all those who are interested in the topic of supercomputing. Research and development relying on high-performance calculations has multidisciplinary character and the knowledge of the basic modeling and simulation methods, programming languages and operating systems can be of a great advantage. This semester we will first look at the quantum Monte Carlo methods, considered very promising for utilizing the next generation exascale supercomputers. We will learn about the important role the high performance computers play in weather forecasting. Subsequently, we will focus on machine learning and artificial intelligence topic with lectures covering the basics as well as specific applications.
We plan to organize the lectures in a hybrid mode so it is possible to attend them in person. However, due to the unpredictable pandemic situation and constantly changing rules for mass events, we will inform you about the lecture format via our website and social networks approximately one week before each individual event.
You may look forward to the following lectures and speakers - and we look forward to see you!
Úvod do aplikácií zložitých výpočtov v medicíne – Zuzana Černeková z oddelenia počítačovej grafiky a videnia, Katedra aplikovanej informatiky FMFI UK a Peter Bluska z Rádiológia s.r.o. (12. apríla)
Digital Twins of Society: HPC-Powered Simulations25 Jun-Join us for a thought-provoking webinar exploring how artificial intelligence and multi-agent simulation technologies are helping researchers understand and predict complex societal dynamics. This session brings together leading experts in cultural cybernetics, cognitive modeling, and national-scale digital twin simulations.
Strengthening EuroCC ties: NCC Slovakia visits FCCN in Lisbon24 Jun-On June 24th, representative of NCC Slovakia, Božidara Pellegrini, met with colleagues from NCC Portugal at the headquarters of FCCN – Fundação para a Ciência e a Tecnologia in Lisbon.
10. novembra 2021 sa uskutočnila už štvrtá prednáška série Superpočítanie vo vede. Tentokrát sme privítali Dr. Dušana Bernáta z Fakulty matematiky, fyziky a informatiky Univerzity Komenského so zaujímavou prednáškou na tému Operačné systémy v multiprocesorových klastroch.
Účastníci získali prehľad o základných pojmoch a definíciách, ako operačný systém umožňuje a zabezpečuje prístup aplikácií a procesov k prostriedkom a ako tieto prostriedky spravuje. Dozvedeli sme sa viac o stavoch a zmenách stavu jednotlivých procesov. Zaujímavé boli aj informácie o tom, ako vyzerá politika a réžia plánovača (scheduler), ktorý prístup na CPU procesom prideľuje.
Obr. 1: Diagram stavu procesov
Z hľadiska vysokovýkonných výpočtových prostriedkov nás zaujíma, ako funguje OS v prostredí s mnohými procesormi. Zvyšovanie počtu procesorov je prirodzenou odpoveďou na rýchly nárast požiadaviek aplikácií a súčasne limitov zvyšovania výkonu jediného CPU. Operačný systém teda môže úlohy rozdeľovať medzi viaceré fyzické procesory (alebo jadrá), pričom tieto procesy sú nezávislé a môžu bežať súbežne. Programátori môžu využiť výhody viacerých procesorov a svoje úlohy rozdeliť na viacero súbežných podúloh. Tieto už ale nie sú nezávislé a väčšinou je potrebné, aby medzi sebou navzájom komunikovali. Jedna úloha – proces môže mať teda viacero samostatných tokov riadenia, ktoré nazývame vlákna (threads) a ktoré zdieľajú väčšinu prostriedkov tohto procesu, vrátane pamäte. Z pohľadu architektúry to môže vyzerať ako na obrázku ilustrujúcom schému symetrického multiprocesorového systému (Obr. 2), kde je jedna pamäť zdieľaná viacerými rovnocennými procesormi (architektúra UMA – Uniform Memory Access). Tu je potrebné ošetriť synchronizáciu prístupu k tejto spoločnej pamäti, čo je možné urobiť viacerými spôsobmi. Prístup SMP – symetrického multiprocesingu má však nevýhody ako zlá škálovateľnosť, čakanie pri synchronizácii, tzv. cache trashing.
Obr. 2: Symetrický multiprocesorový systém
Ak fyzickú pamäť rozdelíme na viaceré moduly, dosiahneme menšie zaťaženie zbernice, pretože procesory budú najviac využívať vlastnú lokálnu pamäť. Tento prístup poznáme ako NUMA – Non-Uniform Memory Access. Tu je najvýhodnejšie, ak OS alokuje úlohe pamäť pre dáta čo najbližšie k procesoru, na ktorom úloha beží. Na obrázku vidíme príklad prepojenia 4 procesorov:
Obr. 3: Ukážka 4 procesorového point-to-point prepojenia, konfigurácie typickej pre NUMA
Prednáška pokryla aj tému správy pamäte, virtuálnu pamäť a jej alokáciu – vrátane konceptu overcommit a tému súborového systému a jeho hierarchie.
Operačné systémy a ich fungovanie v HPC prostredí by si určite zaslúžili aj viac priestoru, ako náš formát môže poskytnúť. Ak vás téma zaujala, na Fakulte matematiky, fyziky a informatiky UK na túto tému prednáša práve Dr. Dušan Bernát – a ak ste našu prednášku nestihli, môžete si ju pozrieť na Facebook or YouTube.
Digital Twins of Society: HPC-Powered Simulations25 Jun-Join us for a thought-provoking webinar exploring how artificial intelligence and multi-agent simulation technologies are helping researchers understand and predict complex societal dynamics. This session brings together leading experts in cultural cybernetics, cognitive modeling, and national-scale digital twin simulations.
Strengthening EuroCC ties: NCC Slovakia visits FCCN in Lisbon24 Jun-On June 24th, representative of NCC Slovakia, Božidara Pellegrini, met with colleagues from NCC Portugal at the headquarters of FCCN – Fundação para a Ciência e a Tecnologia in Lisbon.
On November 9th, 2021 the second day of the ITAPA congress took place featuring several contributions focused on high-performance computing as an important tool for enabling innovations, ensuring the competitiveness of economies as well as for supporting security and scientific research. The Slovak National Competence Centre for HPC in collaboration with the congress organizers invited Mr. Gustav Kalbe as one of the keynote speakers. As a representative of the EuroHPC JU he covered this topic from the global and European point of view.
The following panel discussion, organized with the support of the NCC, highlighted the situation in HPC in Slovakia. Lukáš Demovič, who is the director of the Centre of Operations,Slovak Academy of Sciences - an institution operating the only publicly available HPC infrastructure – spoke about the current possibilities, ongoing projects and ambitious plans for significant expansion of computational capacities in Slovakia.
The importance of investments and support of this field was stressed also by other speakers. Prof. Ivan Štich, who is active within the TREX CoEshowed use cases of 2D materials modelling using the QMC method,, which is, thanks to it’s robustness and scalability, especially suited for utilizing the coming exascale systems. Prof. Mária Bieliková from the Kempelen institute of intelligent technologies introduced a newly developed large neural language model for Slovak. She also mentioned the aspect of large energy consumption that comes with many AI applications and models together with the strategies scientists employ to mitigate this problem. Jozef Vivoda described models for numerical weather forecasting, employed and (co)developed at the Slovak hydrometeorological institutetheir level of precision as well as computational demands. Robert Cisár from the Tachyum company and Luboš Kolář from HPE took part in the discussion as representatives from the private sector.
All speakers agreed on the necessity of investing into HPC technologies at the national level and the importance of supporting the whole ecosystem at the same time. The lack of concept on the state level and the lengthy and disproportionately complicated process of public procurement were identified as main problems when planning and purchasing new supercomputers. The National competence centre is focusing it’s efforts primarily on building the supporting ecosystem and raising the adoption of HPC tools and connected technologies across all sectors. Without an available HPC infrastructure, however, this task remains a challenge.
Digital Twins of Society: HPC-Powered Simulations25 Jun-Join us for a thought-provoking webinar exploring how artificial intelligence and multi-agent simulation technologies are helping researchers understand and predict complex societal dynamics. This session brings together leading experts in cultural cybernetics, cognitive modeling, and national-scale digital twin simulations.
Strengthening EuroCC ties: NCC Slovakia visits FCCN in Lisbon24 Jun-On June 24th, representative of NCC Slovakia, Božidara Pellegrini, met with colleagues from NCC Portugal at the headquarters of FCCN – Fundação para a Ciência e a Tecnologia in Lisbon.
Development of technology and computer architecture – from 1-processor serial computers to supercomputers
On October 26, 2021 the third lecture of our „Supercomputing in science“ series took place on the premises of the Computational centre of the Slovak Academy of Sciences Doc. Šperka, who is also responsible for the Computer museum, showed development of computer architectures and it’s components, such as CPU, GPU and RAM.
Computational power increased thanks to new technologies and innovations in semiconductor device fabrication and enabled doubling the number of components per integrated circuit every two years – this trend is described by the Moore’s law. However, we are now approaching physical limits in this area.
Another way of speeding up calculations is to use parallel approach, supported by today’s supercomputer architectures, including high-speed interconnecting network. Doc. Šperka described the history from the first parallel vector computers and Cray-1 supercomputer up to modern supercomputers.
Lecture series is a joint activity of the Computer museum COO SAS and National Competence Center for HPC. NCC, as the primary contact point for HPC in Slovakia, covers, among other things, educational and dissemination activities in this area.
You can watch the recording of the event on Facebook and YouTubeand you can already register for our next lectures. Schedule and registration:
Digital Twins of Society: HPC-Powered Simulations25 Jun-Join us for a thought-provoking webinar exploring how artificial intelligence and multi-agent simulation technologies are helping researchers understand and predict complex societal dynamics. This session brings together leading experts in cultural cybernetics, cognitive modeling, and national-scale digital twin simulations.
Strengthening EuroCC ties: NCC Slovakia visits FCCN in Lisbon24 Jun-On June 24th, representative of NCC Slovakia, Božidara Pellegrini, met with colleagues from NCC Portugal at the headquarters of FCCN – Fundação para a Ciência e a Tecnologia in Lisbon.
Can we exploit the HPC possibilities in basic research effectively?
On October 12, 2021 the second lecture of our „Supercomputing in science“ series took place on the premises of the Computational centre of theSlovak Academy of Sciences Pavel Neogrády from the Department of physical and theoretical chemistry of the Faculty of Natural Sciences CU talked about highly accurate computational methods in the field of theoretical chemistry and about their complexity and numerical intricacies.
There are a lot of HPC users in Slovakia that work with this type of applications and algorithms in their research. As one of the developers of chemical modelling methods Pavel also elaborated on his experience with effective software parallelization and described the main issues in the implementation. Although the computational cost of these methods is prohibitive for modelling larger systems, they are used for calibrating of other methods capable of describing and predicting properties of complex molecules, such as new drugs or materials.
Lecture series is a joint activity of the Computer museum COO SAS and National Competence Center for HPC. NCC, as the primary contact point for HPC in Slovakia, covers, among other things, educational and dissemination activities in this area.
You can watch the recording of the event on Facebook and YouTubeand you can already register for our next lectures. Schedule and registration:
Digital Twins of Society: HPC-Powered Simulations25 Jun-Join us for a thought-provoking webinar exploring how artificial intelligence and multi-agent simulation technologies are helping researchers understand and predict complex societal dynamics. This session brings together leading experts in cultural cybernetics, cognitive modeling, and national-scale digital twin simulations.
Strengthening EuroCC ties: NCC Slovakia visits FCCN in Lisbon24 Jun-On June 24th, representative of NCC Slovakia, Božidara Pellegrini, met with colleagues from NCC Portugal at the headquarters of FCCN – Fundação para a Ciência e a Tecnologia in Lisbon.
Benefit from the expertise and knowledge developed within the top-class PRACE Research Infrastructure.
The Fourteenth Call for Applications to SHAPE (SME HPC Adoption Programme in Europe) invites applications from European SMEs with an interesting idea that would benefit from High Performance Computing for increasing their competitiveness. SHAPE aims to work with selected SMEs to introduce HPC-based tools and techniques into their business, operational, or production environment. The selected solutions should bring a potential tangible Return on Investment to the SME’s business.
The SHAPE process is as follows:
The SME can send the completed application by e-mail to shape-application[at]prace-ri.eu The form in Microsoft Word format can be found HERE If you have any questions do not hesitate to contact us: eurocc@nscc.sk
The applications are then reviewed and rated, based principally on the strength of the business case and technical feasibility of the proposed work. The successful SMEs can then receive machine time on a PRACE system, and most importantly effort from a PRACE expert to work alongside the SME in evaluating and/or developing the HPC-based solution. In return the SME provides in-kind effort, publicity of their participation in SHAPE, and together with the PRACE expert, produces a public white paper on the work achieved in the project at its conclusion.
PRACE experts will work with the selected SMEs in order to develop their solutions, providing the participating SMEs with knowledge that will allow them to make an informed decision on the selected HPC solution.
For more information and to apply please visit PRACE SHAPE.
Experts from the POP CoE offer a portfolio of services designed to help users optimise parallel software and understand performance issues. Whilst primary customers are code developers & owners services, (which is free of charge) of the POP CoE are also available to code users and infrastructure & service centres.
PoP CoE already has 21 successful partnerships with universities and SMEs. They already helped to optimize the software, identify its problem parts and clarify how the algorithms of individual applications work on the HPC infrastructure. Watch a webinar on the experience of SMEs in Europe using PoP services:
Services provided by POP:
Parallel Application Performance Assessment;
Proof-of-Concept Projects;
Seminars and Workshops.
If you are insterested in services of the POP CoE do not hesitate to contact National Competence Centre for HPC viaeurocc@nscc.sk and we will mediate contact with experts from the IT4I in Ostrava. In order to request services of the POP CoE you can also useRequest Service Form. Services are free of charge to organisations / SMEs / ISVs / companies in the EU!
More information about POP CoE and their activities:
Digital Twins of Society: HPC-Powered Simulations25 Jun-Join us for a thought-provoking webinar exploring how artificial intelligence and multi-agent simulation technologies are helping researchers understand and predict complex societal dynamics. This session brings together leading experts in cultural cybernetics, cognitive modeling, and national-scale digital twin simulations.
Strengthening EuroCC ties: NCC Slovakia visits FCCN in Lisbon24 Jun-On June 24th, representative of NCC Slovakia, Božidara Pellegrini, met with colleagues from NCC Portugal at the headquarters of FCCN – Fundação para a Ciência e a Tecnologia in Lisbon.