nec_09mar2004_training_4

Seite Seite Seite Important switches Important switches F90 Important switches F90 Important switches F90 Seite Listing options Optimization options F90 OpenMP – Linkage with Fortran OpenMP – Runtime OpenMP – Linkage with Fortran OpenMP – Runtime OpenMP – Linkage with Fortran OpenMP – Runtime ftrace and parallel execution Seite Seite Seite Seite Seite Seite F90 Compiler Directives Seite Seite Compiler directives F90: LOOPCHG Seite Compiler directives F90: UNROLL Compiler directives F90: UNROLL Compiler directives F90: UNROLL Compiler directives F90: UNROLL Compiler directives F90: NODEP Optimization options F90 F90-Compiler Runtime Environment... Seite Investigation of Correctness Code doesn't run (well?): f90 -Cdebug Out of bounds references? Out of bounds references? Variables initialised? Second example Variables initialised? The ultimate test Seite Seite Seite C++-Compiler C++-Compiler C++-Compiler Important switches C++ C++-Compiler C++-Compiler Vector Directives Seite Seite Seite C++-Compiler C++-Compiler C++-Compiler C++-Compiler CPP-Options CPP-Predefined Variables CPP-Predefined Variables, Example 1 CPP-Predefined Variables, Example 1 CPP-Predefined Variables, Example 2 C++-Compiler Runtime Environment... Debugging: Debugging: Debugging: Debugging: Seite Seite Seite Seite Seite