QUAD_MPI
Parallel Computation of Integral Estimate

QUAD_MPI is a Python script which estimates an integral with multiple MPI processes, 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:

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

Related Data and Programs:

HELLO_MPI, a Python script which prints out "Hello, world!" using the MPI parallel programming environment, under MPI4PY.

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

QUAD_SERIAL, a Python script which approximates an integral using a quadrature rule, and is intended as a starting point for parallelization exercises.

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.

Reference:

• Lisandro Dalcin,
  MPI for Python,
  Release 1.3,
  20 January 2012.

Source Code:

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

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