The convergence between High Performance Computing and Big Data

This Summer of HPC in Bratislava is coming to it’s end. A summer which has been full of adventures and amazing experiences, meeting great people and spending a lot of time working hard on the project and learning from it.

Posted in Blogs 2017, PRACE Summer of HPC 2017 Tagged with: , , , , , , , , , , , , , , , , , , , , , , , ,

Cleaning things up

The wonderful and memorable summer, like every good thing, has finally come to an end. Thus, in this post I’ll try to wrap up things with some more remarks on the project and also some interesting pictures from our visit

Posted in Blogs 2017, PRACE Summer of HPC 2017 Tagged with: , , , , , , , ,

Cheers to the wee Visualization of a Well-Log correlation!

Greetings from Edinburgh 🙂 During the past few weeks I have been able to finalize the project task that I have been assigned and I am very very excited for that. In a nutshell, a Python based code was developed

Posted in PRACE Summer of HPC 2017, Projects 2017 Tagged with: , , , , , , , , , , , ,

The end, or just another beginning?

As summer ends, I can’t help but rememb Jim Morrison (The Doors) singing “this is the end, my only friend, the end…”. This post also represents an end. It is the end of my Summer of HPC project and hence

Posted in Blogs 2017, PRACE Summer of HPC 2017 Tagged with: , , , , , , , , , , ,

Exploring Edinburgh, Python coding and many more

Hello everyone, Greetings from Edinburgh’s sunny festival season 🙂 During the past few weeks I have been both exploring this vibrant city and cultivating my Python programming skills. I will give you more details about how my work has been

Posted in PRACE Summer of HPC 2017, Projects 2017 Tagged with: , , , , , ,

Bridging the gap between High Performance Computing and Big Data

In today’s blog post, I’ll talk about the successful (yaaaay!) progress of my project with a technical point of view. So if you are into Computer Science, I’m sure you will find this interesting! This post will be structured using

Posted in Blogs 2017, PRACE Summer of HPC 2017 Tagged with: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

The triple P conundrum

Pasta, pizza and ParaView are the topics I want to talk about in this post. As a Catalan guy, I’m used to the Mediterranean diet and it is impossible for me not to talk about food when staying in Italy.

Posted in Blogs 2017, PRACE Summer of HPC 2017 Tagged with: , , , , , , , , , , ,

Haggis actually isn’t half bad…

The Summer of HPC 2017 training week has long since passed and we have all started our projects in our respective countries. It has been about 2 weeks since we landed in Edinburgh and within that time I think I

Posted in Blogs 2017, PRACE Summer of HPC 2017 Tagged with: , , , , , , , , , , , ,

# Machine-Learning in Python for Well Log Correlation

# import Cup_Of_Tea as English_Tea # import Blog_Post as Introduction # Hello everyone 🙂 I am currently in Edinburgh, home of the biggest celebration of arts and culture on the planet, and of course I am referring to the famous

Posted in Blogs 2017, PRACE Summer of HPC 2017 Tagged with: , , , , , , , , , , , ,

A first glance of Bratislava

Bratislava city picture

It’s been more than a week since the Summer of HPC program began, and these days have been quite interesting, getting to know members of the Computing Center of the Slovak Academy of Sciences and finding out more details about

Posted in Blogs 2017, PRACE Summer of HPC 2017 Tagged with: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Artificial Brains for enhancing Crowd Simulations?!

A visualisation of a biological neural network.

Hi all, In my previous post I introduced myself and the SoHPC programme. Now it’s time for my project. Why Crowd Simulation? Throughout history, humankind has had a clear preference for grouping together in larger and larger groups. On the global scale, 54

Posted in Blogs 2017, PRACE Summer of HPC 2017 Tagged with: , , , , , , , , , , , ,

Getting around CINECA – The beginning of web visualization.

“It was a warm summer evening in Ancient Greece…” says Sheldon Cooper when trying to teach some Physics to Penny. My story for the next two months, which I am going to explain in this blog, starts in a similar

Posted in Blogs 2017, PRACE Summer of HPC 2017 Tagged with: , , , , , , , , , , , , , ,

Bratislava: Chapter 2 out of 3

How to MPI So… In order to face the segmentation fault, Katerina performed changes in the allocations .. But not only in the makefiles, but into the input files too.. And that defeated the segmenation fault. But now she should

Posted in Blogs 2015 Tagged with: , , ,

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

Posted in Blogs 2015 Tagged with: , , , , , , ,

Development of sample application in PyCOMPSs/COMPSs

COMPSs is a programming model and runtime that aims at parallelizing sequential applications written in sequential programming languages (Java, Python, C/C++). The paradigm used to parallelize is the data-dependence tasks: the application developer selects the parts of the code (methods, functions) that will become tasks and indicates the directionality of the arguments of the tasks. With this information, the COMPSs runtime builds a data-dependence task graph, where the concurrenty of the applications at task level is inherent. The tasks are then executed in distributed resources (nodes in a cluster or a cloud). The runtime implement other features such as data transfer between nodes or elasticity in the cloud.

Posted in Projects 2016 Tagged with: , , ,

The Fast Multipole Method: A Coulomb solver for the masses

There is time for laughs and there is also time for being serious and getting things done. In this blog post I would like to summarize what I have learned about the Fast Multipole Method during this programme. This theoretical

Posted in Blogs 2015 Tagged with: , , , , , , ,

How to thrive at Jülich in a nutshell

If you are here because you have survived to one hard month at the JSC, A.K.A. Jail for Students of Computer Science. You should be proud, but now it is not the time for bragging, you are still at the

Posted in Blogs 2015 Tagged with: , , , , ,

All good things must come to an end

It has been a fantastic couple of weeks, but all good things must come to an end. The time has come for the preparation of the final report and the video presentation. My project has reached a satisfactory position and

Posted in Blogs 2015 Tagged with: , , , ,

15 degrees, rain and HPC: Summer in Edinburgh (week 3)

The first and probably most important task due for our third week in Edinburgh was the Week 3 report. It’s not only about presenting our project after about two weeks of work but also updating the time schedule and preparing

Posted in Blogs 2015 Tagged with: , , , , , , , , , ,

15 degrees, rain and HPC: Summer in Edinburgh (week 1)

The first week of our stay consisted of many introductions. Introductions to our site coordinator Catherine, to our project mentors Toni and Neelofer, to EPCC and King’s Buildings in general, to Edinburgh and of course to our projects. EPCC is

Posted in Blogs 2015, PRACE Summer of HPC 2015 Tagged with: , , , , , , , ,

Visualization tool for olfactory bulb data

A clear understanding of the spatio-temporal dynamics of olfactory bulb mitral cells in representing an odor input is very difficult to achieve experimentally; for this reason, the activity-dependent effects of olfactory bulb network self-organization generated by the mitral-granule cell microcircuits remain poorly understood. To deal with this problem, we have constructed olfactory bulb microcircuits using realistic three dimensional (3D) inputs, cell morphologies, and network connectivity.

Posted in Projects 2015 Tagged with: , , ,

Exploring Mars Surface – 3D Visualization of post processed MARSIS data

MARSIS is a radar carried by the European Space Agency spacecraft Mars Express, and probing the interior of Mars to look for ice and water. To validate identification of echoes from subsurface structures, electromagnetic scattering from the Martian surface was simulated using HPC. Simulations will make it possible to use automated procedures to detect subsurface interfaces, or to study the correlation between real and simulated surface echo strengths to detect unusual surface properties.

Posted in Projects 2015 Tagged with: , , , ,

Interactive Manipulation of Weather Regimes during Continuous Climate Simulations

The vision for this project is to create an interactive visualisation application that demonstrate how the particular weather and climate regime that we experience here on earth is just one manifestation of infinitely many other possible regimes, and how those regimes are determined by basic physical parameters like gravity, planetary tilt, the universal gas constant, and others. This will be done through interactive simulations of the atmospheric circulation on a rotating planet whose major physical properties can be changed arbitrarily. The application user can “play God” by moving sliders on a scale on the monitor with the mouse (with a slider for each adjustable physical parameter), and then immediately see the effect of their changes by viewing the resulting flow-field. The connection between each basic parameter and the way it determines the atmospheric circulation can be immediately visualised.

Posted in Projects 2015 Tagged with: , , ,

Enabling Real-Time Visualisations of Molecular Dynamics Properties in DL_POLY_4 (Proof of Concept)

This project has the goal of extending the widely used DL_POLY_4 molecular dynamics software package to enable 3D visualisations of molecular simulations in real-time, representing a significant advance for the DL_POLY code. The project will involve extending the DL_POLY_4 source code and will see the exploitation of state-of-the-art visualization toolkits.

Posted in Projects 2015 Tagged with: , , ,

Optimal deflation in the linear solver for lattice QCD

The student(s) will work in the Lattice QCD group of Prof. C. Alexandrou at CaSToRC in Cyprus.The task of the student will be to optimize deflation in the open source twisted mass code tmLQCD (https://github.com/etmc/tmLQCD) for the Blue Gene architecture.The student will write an interface so the eigenvectors produced using the tmLQCD code are written and reused for further computation. The student will investigate ways to optimise reading and writing (I/O) time, e.g. using compression or reduced precision.

Posted in Projects 2015 Tagged with: , , ,
Facebook831
Facebook
Google+33
https://summerofhpc.prace-ri.eu/tag/projects">
Follow by Email27