crp/OpenMC
1
0
Fork 0
mirror of https://github.com/openmc-dev/openmc.git synced 2026-07-28 22:26:08 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions 5

clarified HDF5 installation

Browse source
This commit is contained in:
Bryan Herman 2013-09-29 15:48:37 -04:00
parent 7747f79845
commit 0f95311f47
1 changed files with 4 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

6
docs/source/usersguide/install.rst
View file

@ -71,13 +71,15 @@ Prerequisites
To compile with support for HDF5_ output (highly recommended), you will
need to have HDF5 installed on your computer. The installed version will
need to have been compiled with the same compiler you intend to compile
OpenMC with. HDF5_ must be built with parallel I/O features. An example
of configuring HDF5_ is listed below::
OpenMC with. HDF5_ must be built with parallel I/O features if you intend
to use HDF5_ with MPI. An example of configuring HDF5_ is listed below::
FC=/opt/mpich/3.0.4-gnu/bin/mpif90 CC=/opt/mpich/3.0.4-gnu/bin/mpicc \
./configure --prefix=/opt/hdf5/1.8.11-gnu --enable-fortran \
--enable-fortran2003 --enable-parallel
You may omit '--enable-parallel' if you want to compile HDF5_ in serial.
* PETSc_ for CMFD acceleration
To enable CMFD acceleration, you will need to have PETSc_ (3.4.2 or higher)