Tag Archives: University of Edinburgh

Building a foundation of HPC knowledge

It is said that life is a series of decisions. In my case, I was living life as light as a feather, but passionate in anything at the same time. I like challenges and I did not want to be … Continue reading

Posted in FEDORA, GNOME, τεχνολογια :: Technology | Tagged , , , , , , , , , , , , , | 1 Comment

OpenMP User Conference 2019 in Edinburgh

The OpenMP user conference 2019 was held in the University of  Edinburgh by EPCC that hosted 10 speakers in person and one remotely over two days for around 30 attendees. Day 1- Tuesday 4th June Hands-on Tutorial I joined the Programming … Continue reading

Posted in Events, τεχνολογια :: Technology | Tagged , , , , , , , , , | Leave a comment

Memories of #LinuxInEdinburgh

1. Prior to the event 1.1. Organization It was about a month of preparation for running the event. Thanks to the support of classmates of the HPC master that accepted to share their knowledge using Linux with supercomputers and all their … Continue reading

Posted in Events, FEDORA, GNOME, GNU/Linux/Open Source, τεχνολογια :: Technology | Tagged , , , , , , , , | Leave a comment

My 2018 in Review: Making headlines year

The internationalization of my career was a spotlight in 2008 starting in the U.S.A. with an internship at ORNL in February 2018 and then in U.K. with a Master in HPC (High- Performance Computing) on September 2018. Some online articles … Continue reading

Posted in Education, FEDORA, GNOME, GNU/Linux/Open Source, τεχνολογια :: Technology | Tagged , , , , , , , , , , , , , , | Leave a comment

Profile of the code on Cirrus

To see the profile on a code, we are going to work with gprof on Cirrus. Let’s use the percolate code: Include the flag -pg for Intel compiler in the Makefile to compile. After compiling, we will see that gmon.out was … Continue reading

Posted in τεχνολογια :: Technology | Tagged , , , , , , | Leave a comment

Calculating PI using MPI

Sequential program This is the program in C that use the math formula with sums.Parallelizing the code  Parallelizing the code manually:Now we are going to run it and check if all the processors resolve the same answer: Parallelising the code using … Continue reading

Posted in τεχνολογια :: Technology | Tagged , , , , , , | Leave a comment

Starting with OpenMP

We are going to work in DICE and the conventional hello world in C and Fortran: Hello World (OpenMP with fortran): The hello world in Fortran 90 as follow: By default it will take the number of threads as 16: … Continue reading

Posted in Education, τεχνολογια :: Technology | Tagged , , , , | Leave a comment