Compiling Codes On Dozer

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Compiling C/C++/Fortran Program using GNU Compilers

gcc -O $PWD/source_code.c -o $PWD/exec_code (C code)

gcc -O -fopenmp $PWD/source_code.c -o $PWD/exec_code (C and openMPcode)

g++ -O $PWD/source_code.cpp -o $PWD/exec_code (C++ code)

g++ -O -fopenmp $PWD/source_code.cpp -o $PWD/exec_code (C++ and openMP code)

gfortran -O $PWD/source_code.f90 -o $PWD/exec_code (Fortran code)

gfortran -O -fopenmp $PWD/source_code.f90 -o $PWD/exec_code (Fortran and openMP code)

Compiling CUDA Codes for Nvidia GPU

nvcc $PWD/source_code.cu -o $PWD/exe_code (CUDA code)

Compiling options:

-o <file>: place the output into <file>. If this option is omitted, the compiler will create executable program named a.out in working directory.

$PWD: current path.

-O: compile program with optimization

-fopenmp: Used for compiling openmp code on GNU Compilers