Instructions

Instructions

User Manual:

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Instructions

This exercise consists of four benchmarks, comparing CPU to GPU performances: DGEMM, N-Body, a
dot product and the Mandelbrot set.

Todo
1. Log in to JURECA
2. The exercises should already be in your account. If not, copy them.
3. Load the needed module by sourcing setup.sh (source setup.sh)
1) You might need to get an allocation first; either refer to the printed message on
screen or to your cheatsheet
4. Run make to build the programs.
5. Run all benchmarks by executing ./bench_all.sh. Each benchmark will run with its own batch
job and create a plot that compares performance for different setups. You can ignore the warning
and error messages. In the end, four result plots should appear on your screen. If not, talk to one
of the tutors.

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Title                           : Instructions
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