scitas-examples/ex4_README.txt
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ex4_README.txt
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			To compile the ex4.* source files:

			module load intelmpi/4.1.3

			mpiicc -o ex4_c ex4.c
			mpiicpc -o ex4_cxx ex4.cxx
			mpiifort -o ex4_f90 ex4.f90

			--

			To run them on the front-end:
			./ex4_c
			and so on with ex4_cxx and ex4_f90

			--

			To run them in an interactive SLURM session:

			jmenu@castor:~/COURS > salloc -n 4
			salloc: Granted job allocation 43196

			jmenu@castor:~/COURS > module load intelmpi/4.1.3

			jmenu@castor:~/COURS > srun ./ex4_c
			Hello, my rank is 2 among 4 tasks on machine c07
			Hello, my rank is 0 among 4 tasks on machine c07
			Hello, my rank is 3 among 4 tasks on machine c07
			Hello, my rank is 1 among 4 tasks on machine c07
			--- BARRIER! ---

			jmenu@castor:~/COURS > exit
			exit
			salloc: Relinquishing job allocation 43196
			salloc: Job allocation 43196 has been revoked.
			jmenu@castor:~/COURS >

			--

			To run them in batch mode:

			Set the EXECUTABLE to be run in ex4.run, and then:

			jmenu@castor:~/COURS > sbatch ex4.run
			Submitted batch job 43198

			jmenu@castor:~/COURS > cat slurm-43198.out

			STARTING AT Wed Jun 18 15:27:28 CEST 2014

			Currently Loaded Modulefiles:
			1) intel/14.0.1 2) intelmpi/4.1.3

			--> LAUNCH_DIR = /home/jmenu/COURS
			--> EXECUTABLE = ./ex4_f90

			Hello, my rank is 2 among 4 tasks on machine c07
			Hello, my rank is 3 among 4 tasks on machine c07
			Hello, my rank is 0 among 4 tasks on machine c07
			Hello, my rank is 1 among 4 tasks on machine c07

			FINISHED at Wed Jun 18 15:27:29 CEST 2014

			jmenu@castor:~/COURS >