HELLO_MPI
Hello, world!

HELLO_MPI is a Python script which prints "Hello, world!" from each MPI process, using MPI4PY for parallel execution.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

HELLO_MPI is available in a C version and a C++ version and a FORTRAN90 version and a Python version.

Related Data and Programs:

HELLO, a PYTHON script which prints out "Hello, world!".

PRIME_MPI, a PYTHON script which counts the number of primes between 1 and N, using MPI for parallel execution.

QUAD_MPI, a PYTHON script which approximates an integral using a quadrature rule, and carries out the computation in parallel using MPI.

SEARCH_MPI, a PYTHON script which searches integers between A and B for a value J such that F(J) = C, using MPI and MPI4PY for parallel execution.

Source Code:

• hello_mpi.py, the script that prints the message.
• hello_mpi.sh, commands to run the script.
• hello_mpi.txt, output from a run of the script.

You can go up one level to the PYTHON source codes.