ppc_umfpack_test

ppc_umfpack_test, a C code which defines a sparse linear system and then requests a solution using umfpack(), from Rouben Rostamian's "Programming Projects in C";

Licensing:

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

Languages:

ppc_umfpack_test is available in a C version.

Related Data and Programs:

ppc_array, a C code which provides both typed and generic interfaces to allocate and free memory for vectors and matrices, from Rouben Rostamian's "Programming Projects in C";

ppc_sparse_matrix, a C code which packs a sparse MxN matrix into compressed column storage (CCS), or unpacks a compressed column storage matrix to MxN format, from Rouben Rostamian's "Programming Projects in C";

ppc_xmalloc, a library which manages the allocation of memory, from Rouben Rostamian's "Programming Projects in C";

umfpack_test, a C code which calls umfpack(), which solves sparse linear systems, part of the SuiteSparse package, by Timothy Davis.

Reference:

1. Rouben Rostamian,
   Programming Projects in C for Students of Engineering, Science, and Mathematics,
   SIAM, 2014,
   ISBN: 978-1-611973-49-5

Source Code:

• ppc_umfpack_test.sh, runs all the tests.

• ppc_umfpack_test1.c, the source code.
• ppc_umfpack_test1.sh, compiles the source code.
• ppc_umfpack_test1.txt, the output file.

• ppc_umfpack_test2.c, the source code.
• ppc_umfpack_test2.sh, compiles the source code.
• ppc_umfpack_test2.txt, the output file.

• ppc_umfpack_test3.c, the source code.
• ppc_umfpack_test3.sh, compiles the source code.
• ppc_umfpack_test3.txt, the output file.