mxm_test

mxm_test, a Fortran90 code which calls mxm(), which sets up a matrix-matrix multiplication problem A = B * C, and carries it out using

• Nested FOR I, J, K loops;
• Nested FOR I, K, J loops;
• Nested FOR J, I, K loops;
• Nested FOR J, K, I loops;
• Nested FOR K, I, J loops;
• Nested FOR K, J, I loops;
• the MATMUL Fortran90 intrinsic function;

Licensing:

The information on this web page is distributed under the MIT license.

Related Data and Programs:

mxm, a Fortran90 code which sets up a matrix multiplication problem A=B*C of arbitrary size, and compares the time required for IJK, IKJ, JIK, JKI, KIJ and KJI orderings of the loops.

Source Code:

• mxm_test.sh, runs all the tests.
• mxm_test.txt, the output file.