suzanmanasreh / testinstall

Install PETSc

1. bash commands.sh
2. Follow PETSc make instructions given in output. The make check command results in errors related to multi-threading + multiple MPI processes for me.

make PETSC_DIR=<PETSC_DIR> PETSC_ARCH=<PETSC_ARCH> all
make PETSC_DIR=<PETSC_DIR> PETSC_ARCH=<PETSC_ARCH> check

2. set environment variables for CMake

export PETSC_DIR=<PETSC_DIR> PETSC_ARCH=<PETSC_ARCH>

Run PETSc examples

1. bash test.sh
2. cd build
3. make
4. ./ex19f or ./ex1f or ./ex19 depending on what file is being built in CMakeLists.txt. most files from ./examples folder give compiler errors except for ex19.F90

Checklist:

• PETSc
• LAPACK95 why doesn't this work
• LAPACK
• Spherepack
• FFTW
• NetCDF