Software Development on Quest

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Stuck? Need help? quest-help@northwestern.edu Contents • Compilers Introduction • Compilers and parallel libraries available on Quest • Basic compiler options • Multi-core and Multi-process compilation • Building programs using MPI and OpenMP • Single Core Optimization • Optimization level (On) • fast option • Inter-procedural optimization • Inlining • Architecture specification • Profile guided optimization • Best practices
Stuck? Need help? quest-help@northwestern.edu Compilers/Parallel libraries • Compilers • Parallel libraries on Quest GNU (gcc/gfortran) Intel (icc/ifort) 4.3.5, 4.6.1 11.1, Composer XE 2011 OpenMPI-GNU OpenMPI-Intel 1.4.0, 1.4.2, and 1.4.3 1.4.0, 1.4.2, and 1.4.3
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Page 11 and 12: Ideal for large codes, with many br
Page 13 and 14: Best for codes which are floating p
Page 17 and 18: program MAIN integer::ndim=2,niter=
Page 21 and 22: Step 1 Compile with PGO Stuck? Need
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Software Development on Quest

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