Ubuntu under compilation SuiteSparse-4.4.1 and METIS-4.0.3

Online about the introduction of a lot of compiling, in fact, Ubuntu system comes with compiled good suitesparse, do not want to toss the words, with the new stand easy to take care of

Preparatory work:

1. Download and compile Openblas (it will also download and compile lapack), please use the new installation;
2. New to search and install TBB;
3. Download METIS-4.0.3 (Note: 4.0.1 has a bug);
4. Download SuiteSparse-4.4.1 or the latest version;
5. Modify the Suitesparse_config.mk file under the Suitesparse_config directory;

The next thing is compile, skip here.

Precautions:

For variables in the suitesparse_config.mk file Metis_path Please be careful, personally suggest using absolute path or add if statement to judge

Reference Example:

Metis_path = $ (if $ (realpath). /metis-4.0), $ (realpath). /metis-4.0), $ (realpath). /.. /metis-4.0))

Ubuntu under compilation SuiteSparse-4.4.1 and METIS-4.0.3