wathen_test

wathen_test, a FORTRAN90 code which calls wathen() to compare storage schemes (full, banded, sparse triplet, sparse) and solution strategies (A\x, Linpack, conjugate gradient (CG)) for linear systems involving the Wathen matrix, which can arise when solving a problem using the finite element method (FEM).

Licensing:

The computer code and data files made available on this web page are distributed under the MIT license

Related Data and Programs:

wathen, a FORTRAN90 code which compares storage schemes (full, banded, sparse triplet, sparse) and solution strategies (A\x, Linpack, conjugate gradient (CG)) for linear systems involving the Wathen matrix, which can arise when solving a problem using the finite element method (FEM).

Source Code:

• wathen_test.f90, a sample calling program.
• wathen_test.sh, runs the test program.
• wathen_test.txt, the output file.