Category: Intel

How to compile HPL (LINPACK)

This guide will show you how to compile HPL (Linpack) and provide some tips for selecting the best input values for hpl.dat based on my experiences at the student cluster competitions. This benchmark stresses the computers floating point operation capabilities. Although just calculating FLOPs is not reflective of applications typically run on supercomputers, floating point is still important when precise calculations are required. I assume a version of mpi, c/c++/fotran compilers, blas and whatever libraries you need are installed. There...


How to Setup the Intel Compilers on a Cluster

Intel compilers like icc or icl are very useful for any cluster with Intel processors. They’ve been known to produce very efficient numerical code. If you are still a student, you can grab the student Intel Parallel Studio XE Cluster Edition, which includes Fortran and C/C++ for free for a year. Here’s our experience. If you need more information, definitely check out the official Intel Parallel Studio XE Cluster Edition guide. Dependencies You should have the GCC C and C++...