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update mpi options

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This commit is contained in:
Kalin Kiesling 2022-04-06 13:41:44 -05:00
parent 3bcc45c9bd
commit 3ba511c056
1 changed files with 6 additions and 11 deletions
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docs/source/usersguide/install.rst
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@ -352,8 +352,12 @@ OPENMC_ENABLE_COVERAGE
Compile and link code instrumented for coverage analysis. This is typically
used in conjunction with gcov_. (Default: off)
OPENMC_USE_MPI
Turns on compiling with MPI (default: off). For further information on MPI options,
please see the `FindMPI.cmake documentation <https://cmake.org/cmake/help/latest/module/FindMPI.html>`_.
To set any of these options (e.g., turning on profiling), the following form
should be used:
should be used:ß
.. code-block:: sh
@ -382,16 +386,7 @@ Example of configuring for Debug mode:
.. code-block:: sh
cmake -DCMAKE_BUILD_TYPE=Debug /path/to/openmc
Compiling with MPI
++++++++++++++++++
To compile with MPI, use the `-DOPENMC_USE_MPI=on` cmake option. For example, in a bash shell:
.. code-block:: sh
cmake -DOPENMC_USE_MPI=on /path/to/openmc
cmake -DCMAKE_BUILD_TYPE=Debug /path/to/openmcß
Selecting HDF5 Installation
+++++++++++++++++++++++++++