Introduction to ParaView Catalyst

In my previous article you can find a brief introduction to the In Situ Visualization Technique which allows to explore simulation data during the run-time without involving storage resources of a supercomputer. Now it’s time to go a little bit further

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Dare to visualize – Tornado effect

Sometimes in life we have to accept dares, challenges or we even have to make self commitments to achieve success. By the way, this is human nature, after reaching one milestone we look to the next, and according to me:

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Has the rain stopped yet?

Indeed, as the summer comes to an end I realize I had a lot of rain – both here in Scotland and on my computer screen. My project was to develop a weather visualisation application which will be used at

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What’s in a virtual screening dataset?

In my previous blogpost, I explained the main objectives of my project. During these weeks, I have focused towards the data analysis side of HPC rather than working on optimizing a program that runs on a super computer. I have been working to

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Bringing visualisation to the web with Python and Bokeh

These days the world seems to run on data; from Google, to the NSA/GCHQ, to CERN, everyone seems to want more data, and be willing to go to great lengths to get it. However, once we have all of this

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Finding the fireball

A legend says that there was once a warm sunny day in Scotland. I have started my quest to find out if the myth was true, but I was not the only one. A group of scientists from the UK

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In Situ Visualization Technique

Traditionally, the process of performing numerical simulations consists of three separate steps: First, the input parameters (such as initial or boundary conditions) are specified, then the simulation is executed and finally, in order to determine the result, it is necessary

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First steps to CINECA – Solving the mystery of ParaView Catalyst

It was a wonderful experience in  SoHPC 2016 first week training in Fz-Juelich super computing center where I attended lectures on MPI, OpenMP, CUDA, and ParaView visualizations. And I added some new friends in my life. It was really interesting

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Tomislav Šubić

“When I saw Tomislav for the first time I knew that he is not the right person to make a fun of,” said his best friend Boris. “He doesn’t say a much, but I just know, you say the wrong

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Training Week 2016!

PRACE Summer of HPC 2016 Update: Training week at Juelich This year, training week was at Juelich and it seems to have been the best training week yet! From MPI to Go-karting and good food, the week was a blast! It was

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Revealing Mars with Programming

This blog will be mainly devoted to my project of visualizing the surface of Mars. The data used in this project derives from MARSIS radar which is carried by spacecraft Mars Express. The satellite was produced by the European Space

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Go user-friendly or go home

Working at BSC Barcelona, post-training week. To my colleagues who have flown to other SoHPC destinations, I would like to report that the city is alive and well, hot and welcoming as ever, and that thankfully the AC in our

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About training week

The Summer of High Performance Computing (SoHPC) is a program run by the Partnership For Advanced Computing in Europe (PRACE), and it gives you a chance to learn and enjoy your summer at one of the supercomputing Centers in Europe. The

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The (short) story of a month at SoHPC

As you already know by reading the other SoHPCers posts, this adventure starts in Barcelona, more precisely on the beach, where we all took lessons on MPI, OpenMP, performance measurement tools, visualisation tools, etc. You might have also read all

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SoHPC Awards Ceremony – Final presentations!

On 2 December 2013, Dr. Sergi Girona, chair of the PRACE Board of Directors, will present awards to two exceptional students in recognition of their outstanding performance on the PRACE Summer of HPC. The awards ceremony will take place at

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Answers: Let the Blood Flow!

Here are the answers to last week’s quiz. I hope you liked it – even though I must admit that some answers were quite hard to find. As you see, the highest speed was reached at position (c), in the

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Why PYTHON?

As I have already mentioned in earlier posts, my project is Timeline Profiling and Visualisation with Python; so I am actually using too much Python. But why should someone else bother learning Python? Well,there are several reasons! First of all,

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The power of Big-Data

Do we really care about the cause ? Big-Data are well into our everyday lives. They change the way we think, act and perceive the world. In the past, humans were trying to explain phenomena by struggling to find causality

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In the heart of Europe… the sequel!

After a month and a half at Budapest and NIIFI, the training period has ended and we have started producing our own results as planned (see my previous post here). The full training program included many interesting tools; more specifically we

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Patching things up

While most Summer of HPC projects involve creating mind-blowing visualisations, the main aim of mine is to edit visualisation software source code. Rather than producing a single impressive visualisation, the outcome will result in easing the process of visualisation for

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If you can visualize the shape, you can understand the system

James Clerk Maxwell (1831-1879) was a Scottish theoretical physicist. His most prominent achievement was the formulation of a set of equations over which we walked in the hallway of James Clerk Maxwell building at EPCC supercomputing centre (University of Edinburgh). His

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One framework to simulate (nearly) every problem: Welcome, OpenFOAM!

The topic of our projects in Istanbul is simulation and visualisation of bioflow in coronary arteries. Since a lot about visualisation software such as ParaView and Visit has already been said, today we want to introduce the simulation software we will

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Working with Climate Data

Greetings from the Irish Centre of High-End Computing (ICHEC) in Galway, Ireland. I have settled down, learned the basics of what I need for my project and started working on it. My project involves processing and visualization of climate data

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In the heart of Europe…

In the heart of Europe and more specifically in Budapest, the capital of Hungary, I will spend my summer. The city is split in two parts by the Danube River, the Buda and the Pest. The Pest side, where both

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