Difference between revisions of "Programming/C-Sharp"
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using System; | using System; | ||
using MPI; | using MPI; | ||
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} | } | ||
} | } | ||
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[username@login01 ~]$ module load mono/4.4.1 | [username@login01 ~]$ module load mono/4.4.1 | ||
[username@login01 ~]$ mcs -out:cDEMO.exe cDEMO.cs | [username@login01 ~]$ mcs -out:cDEMO.exe cDEMO.cs | ||
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</pre> | </pre> | ||
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== Usage Examples == | == Usage Examples == | ||
Revision as of 09:26, 8 February 2017
Contents
Programming Details
C# is a multi-paradigm programming language encompassing strong typing, imperative, declarative, functional, generic, object-oriented (class-based), and component-oriented programming. Although originally developed by Microsoft for their own platform it has been standardised and a Linux version called MONO has been developed and matured.
The Mono project provides an open-source C# compiler, a complete open-source implementation of the Common Language Infrastructure including the required framework libraries as they appear in the ECMA specification, and a nearly complete implementation of the Microsoft proprietary .NET class libraries up to .NET 3.5. Note at this time Windows Presentation Foundation (WPF) does not exist.
Programming example
using System;
using MPI;
class Ring
{
static void Main(string[] args)
{
using (new MPI.Environment(ref args))
{
Intracommunicator comm = Communicator.world;
if (comm.Rank == 0)
{
// program for rank 0
}
else // not rank 0
{
// program for all other ranks
}
}
}
}
Modules Available
The following modules are available:
- module add mono/4.4.1
Compilation
The program would be compiled in the following way:
[username@login01 ~]$ module load mono/4.4.1 [username@login01 ~]$ mcs -out:cDEMO.exe cDEMO.cs
Usage Examples
Batch example
#!/bin/bash #SBATCH -J openmpi-single-node #SBATCH -N 1 #SBATCH --ntasks-per-node 28 #SBATCH -o %N.%j.%a.out #SBATCH -e %N.%j.%a.err #SBATCH -p compute #SBATCH --exclusive echo $SLURM_JOB_NODELIST module purge module add mono/4.4.1 export I_MPI_DEBUG=5 export I_MPI_FABRICS=shm:tmi export I_MPI_FALLBACK=no mono /home/user/CODE_SAMPLES/C-SHARP/cDEMO.exe
[username@login01 ~]$ sbatch demo.job Submitted batch job 291552