Category Archives: Education

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

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Learning Fortran

1.- Printing the Hello world The hello world itself has not much explanation:Then we need to compile it and run it: gfortran hello.f90 -o hello ./hello Hello World! 2.- Converting degrees to radians  In this case we are going to … Continue reading

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Running MPI on DICE

Hello World We are going to use C to write the hello world programNow we can compile with mpicc mpicc -o hello hello.c Now we are ready to run in 4 processors: mpirun -np 4 hello Printing ranks and the … Continue reading

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GATES at ORNL

I have been invited by Janice Greenwood to do a talk for UTK Girls and Technology Education (GATE) meeting. The title of my talk: The editor VI and bash scripting. The event started at 8:30 where girls of 15 and 16 years … Continue reading

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ORNL’s Lab Day 2018

I am thrilled to share my experience of the 75th anniversary of ORNL with you! Celebrations started on June 8th with the initiative “Take Your Child to Work Day”, followed by the “Launch of the Summit supercomputer”, “Lab Day” on … Continue reading

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My first talk at ORNL

Today I had my first Lunch and learn talk to my CADES team at ORNL. It lasted an hour and I was so nervous at the beginning that my voice occasionally cracked (even I had a previous rehearsal with some members of … Continue reading

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2018 OLCF User Meeting

ORNL celebrated an event to guest supercomputers users from May 15 – May 17, 2018. Wrap-up of Day 1 Day 1 was focused on the Achievements on Titan and the staff of OLCF (Oak Ridge Leadership Computing Facility) gave us an … Continue reading

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