Unverified Commit 2dc1051e authored by pnorbert's avatar pnorbert Committed by GitHub
Browse files

Merge pull request #1023 from philip-davis/fabricflag 

Standardized and documented LibFabric root variable for build
parents b98bb535 899d563f

cmake/FindLIBFABRIC.cmake

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@@ -6,10 +6,10 @@ 
#  LIBFABRIC_LIBRARIES - The libraries needed to use libfabric



######################################################

set(LIBFABRIC_PREFIX "" CACHE STRING "Help cmake to find libfabric library (https://github.com/ofiwg/libfabric) into your system.")

mark_as_advanced(LIBFABRIC_PREFIX)

set(LIBFABRIC_ROOT "" CACHE STRING "Help cmake to find libfabric library (https://github.com/ofiwg/libfabric) into your system.")

mark_as_advanced(LIBFABRIC_ROOT)

if(NOT LIBFABRIC_ROOT AND "$ENV{LIBFABRIC_ROOT}" STREQUAL "")

  set(LIBFABRIC_ROOT ${LIBFABRIC_PREFIX})

  set(LIBFABRIC_ROOT ${LIBFABRIC_ROOT})

endif()



unset(_CMAKE_PREFIX_PATH)

docs/user_guide/source/installation/cmake.rst

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@@ -201,7 +201,7 @@ CMake VAR Option Values Description 
 `ADIOS2_USE_HDF5`             **`AUTO`**/``ON``/OFF      `HDF5 <https://www.hdfgroup.org>`_ engine. If HDF5 is not in the path or not the correct version is in the path, set the correct path by the -DHDF5_ROOT=... option      

 `ADIOS2_USE_Python`           **`AUTO`**/``ON``/OFF      Python >= 2.7 bindings. mpi4py and numpy. Python 3 will be used if Python 2 and 3 are found. If you want a python version not in the path then choose the right pyhton executable by -DPYTHON_EXECUTABLE=... 

 `ADIOS2_USE_Fortran`          **`AUTO`**/``ON``/OFF      Fortran 90 or above bindings. Must have a Fortran compiler. Default is OFF, must be explicitly set to ON.

 `ADIOS2_USE_SST`              **`AUTO`**/``ON``/OFF      Simplified Staging Engine (SST) and its dependencies, requires MPI. 

 `ADIOS2_USE_SST`              **`AUTO`**/``ON``/OFF      Simplified Staging Engine (SST) and its dependencies, requires MPI. Can optionally use LibFabric for RDMA transport. Specify the LibFabric install manually with the -DLIBFABRIC_ROOT=... option. 

 `ADIOS2_USE_BZip2`            **`AUTO`**/``ON``/OFF      `BZip2 <http://www.bzip.org>`_ compression (experimental, not yet implemented).              

 `ADIOS2_USE_ZFP`              **`AUTO`**/``ON``/OFF      `ZFP <https://github.com/LLNL/zfp>`_ compression (experimental).

 `ADIOS2_USE_SZ`               **`AUTO`**/``ON``/OFF      `SZ <https://github.com/disheng222/SZ>`_ compression (experimental).