batmanabcdefg / libmatrix

Trilinos-based matrix backend

Libmatrix

Trilinos-based matrix backend. In development.

Installation

1. Install Trilinos following gjvz.nl

2. Trilinos will be located in $HOME/Computer/trilinos, define a variable that contains this path to tell the compiler where Trilinos is. This can be done by adding the following line to .bashrc:

   TRILINOSPATH="$HOME/Computer/trilinos"
   
   export CPATH="$TRILINOSPATH/include:$CPATH"
   export C_INCLUDE_PATH="$TRILINOSPATH/include:$C_INCLUDE_PATH"
   export CPLUS_INCLUDE_PATH="$TRILINOSPATH/include:$CPLUS_INCLUDE_PATH"
   export LIBRARY_PATH="$TRILINOSPATH/lib:$LIBRARY_PATH"
   export LD_LIBRARY_PATH="$TRILINOSPATH/lib:$LD_LIBRARY_PATH"
   

3. Restart the terminal to make it load the TRILINOSPATH variable

4. Navigate to the libmatrix folder where this README.md file is located.

5. Type make to start compiling libmatrix

6. Install mpi4py using sudo pip install mpi4py

   If you don't have pip installed, you can install it on Debian based systems using sudo apt-get install python-pip