README-LINUX-CLUSTER

To run StudentLB on the Linux cluster, please execute the following:

1) go to the StudetnLB root folder
2) load the following modules manually:

	module unload mpi.intel
	module load python
	module load gcc/7
	module load mpi.ompi/2.0

3) run the script: 
	
	./run.sh

4) IF YOU WANT TO MEASURE PERFORMANCE, PLEASE, DO THE FOLLOWING:

	4.1) go to the Code directory
			cd <folder>/StudentLB/Code

	4.2) open the Makefile in a text editor
			vim Makefile

	4.3) comment the current variable MODE and 
		 uncomment the variable MODE=-DMLUPS_FLAG

		 EXAMPLE:

		 ...
		 #MODE=-DDEBUGGING
 		 #MODE=-DRELEASE
 		 MODE=-DMLUPS_FLAG
 		 ...

 	4.4) save and close the file

 	4.5) come back to the root directory ( <folder>/StudentLB )

 	4.6) run the following script: ./run.sh
	
5) TO GET THE BEST PERFORMANCE ONE SHOULD DOMAIN OF LARGE SIZE.
   WHILE SUBMITTING THE PROJECT WE DID NOT INCLUDE THE MESH
   WITH LARGE SIZE IN THE FOLDER.
   INSTRUCTIONS TO DOWNLOAD AND RUN IT:

	5.1) download the contents of folder from following location:
	"https://drive.google.com/open?id=0B5ViZZUl2jU8elduR19GTUd2YTQ"
	
	5.2) copy the content of the in polyMesh folder which is 
		 in root directory ( <folder>/StudentLB )
	
	5.3) compile the code in MODE=-DMLUPS_FLAG to calculate MLUPS.