List of parallel CVODE C++ examples

  cv_heat2D_p : 2-D heat equation (PCG with Jacobi preconditioner)

Sample results:

  The example output was produced by running:

      mpiexec -n 4 ./cv_heat2D_p --np 2 2

The following CMake command was used to configure SUNDIALS:

cmake \
 -DCMAKE_INSTALL_PREFIX:PATH="$PWD/../install_opt" \
 -DEXAMPLES_INSTALL_PATH:PATH="$PWD/../examples_opt" \
 -DCMAKE_C_COMPILER=/usr/local/mpich-3.2.1/gnu/bin/mpicc \
 -DMPI_C_COMPILER=/usr/local/mpich-3.2.1/gnu/bin/mpicc \
 -DCMAKE_Fortran_COMPILER=/usr/local/mpich-3.2.1/gnu/bin/mpif90 \
 -DMPI_Fortran_COMPILER=/usr/local/mpich-3.2.1/gnu/bin/mpif90 \
 -DCMAKE_CXX_COMPILER=/usr/local/mpich-3.2.1/gnu/bin/mpicxx \
 -DMPI_CXX_COMPILER=/usr/local/mpich-3.2.1/gnu/bin/mpicxx \
 -DMPIEXEC_EXECUTABLE=/usr/local/mpich-3.2.1/gnu/bin/mpiexec \
 -DCMAKE_C_FLAGS:STRING="-O0 -g -fPIC" \
 -DCMAKE_Fortran_FLAGS:STRING="-O0 -g -fPIC" \
 -DCMAKE_CXX_FLAGS:STRING="-O0 -g -fPIC" \
 -DOpenMP_C_FLAGS:STRING="-fopenmp" \
 -DOpenMP_CXX_FLAGS:STRING="-fopenmp" \
 -DSUNDIALS_PRECISION:STRING="double" \
 -DSUNDIALS_INDEX_TYPE:STRING="int64_t" \
 -DEXAMPLES_ENABLE_C:BOOL="1" \
 -DEXAMPLES_ENABLE_CXX:BOOL="1" \
 -DEXAMPLES_ENABLE_F90:BOOL="1" \
 -DEXAMPLES_INSTALL:BOOL="1" \
 -DFCMIX_ENABLE:BOOL="1" \
 -DMPI_ENABLE:BOOL="1" \
 -DOPENMP_ENABLE:BOOL="1" \
 -DPTHREAD_ENABLE:BOOL="1" \
 -DBUILD_SHARED_LIBS:BOOL="1" \
 ../sundials

  System Architecture: x86_64
  Processor Type: Intel(R) Xeon(R) CPU E5-2630 v3 @ 2.40GHz
  Operating System: Ubuntu 18.04
  C/Fortran Compilers: gcc/gfortran v7.3.0
  MPI: MPICH v3.2.1
