bast

#!/usr/bin/env bash

# complete installation walk through for Dalton 2013 with GNU and OpenMPI on Ubuntu 12.04 x86_64

# ADAPT: location where we want Dalton installed
#        we assume that the Dalton tarball is in there
DALTON_PATH=$HOME/dalton

# ADAPT: location where we want OpenMPI installed
OPENMPI_PATH=$HOME/openmpi

bast

# Copyright (c) 2015 Radovan Bast
# Licensed under the MIT license - http://opensource.org/licenses/MIT

#------------------------------------------------------------------------------
# step 1: bootstrap a venv out of almost nothing
#------------------------------------------------------------------------------

# temporary directory, will be erased after we are done
TEMP_DIR=`mktemp -d`

bast

// Copyright (c) 2015 Radovan Bast
// Licensed under the MIT license - http://opensource.org/licenses/MIT

#include <stdio.h>
#include <mpi.h>

int main (int argc, char *argv[])
{
    int rank, comm_size;

bast

# Copyright (c) 2015 Radovan Bast
# Licensed under the MIT license - http://opensource.org/licenses/MIT


from pylab import *


def get_amdahl(p, n):
    s = 1.0/((1.0 - p) + (p/n))
    return s

bast

# Copyright (c) 2015 Radovan Bast
# Licensed under the MIT license - http://opensource.org/licenses/MIT

module add gnu/4.6.3 cmake/2.8.10
module add intel mkl intelmpi

./setup --fc=mpiifort --cc=mpiicc --cxx=mpiicpc --mkl=parallel --omp
cd build
make

bast

program shmem_mpi

   ! this is a hello world example based on code examples
   ! by Jeff Hammond and Jonathan Vincent (big thanks to them)
   ! in this example master allocates and fills an array with "twos" and then
   ! each rank prints the sum of all ements, each rank should print 200.0

   use mpi

   use, intrinsic :: iso_c_binding

bast

// Copyright (c) 2015 Radovan Bast
// Licensed under the MIT license - http://opensource.org/licenses/MIT

__global__ void foo_kernel(int n,
                           double *a,
                           double *b,
                           double *c)
{
    int tid = threadIdx.x + blockIdx.x*blockDim.x;

bast

#!/usr/bin/env python 

# Copyright (c) 2015 Radovan Bast
# Licensed under the MIT license - http://opensource.org/licenses/MIT

import time
import calendar
import os

release_time = calendar.timegm(time.gmtime())

bast

# Copyright (c) 2015 Radovan Bast
# Licensed under the MIT license - http://opensource.org/licenses/MIT

import sys
import pylab as pl

file_name = sys.argv[1]
with open(file_name, 'r') as f:
    lines = f.readlines()

bast

#!/usr/bin/env bash

# complete installation walkthru for DIRAC14
# with GNU and OpenMPI (64bit-integers)
# on Ubuntu 14.04 x86_64

# Copyright (c) 2015 Radovan Bast
# Licensed under the MIT license - http://opensource.org/licenses/MIT

# ADAPT locations: