]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Mention MPI.
authorWolfgang Bangerth <bangerth@math.tamu.edu>
Sun, 13 Dec 2009 16:53:57 +0000 (16:53 +0000)
committerWolfgang Bangerth <bangerth@math.tamu.edu>
Sun, 13 Dec 2009 16:53:57 +0000 (16:53 +0000)
git-svn-id: https://svn.dealii.org/trunk@20241 0785d39b-7218-0410-832d-ea1e28bc413d

deal.II/doc/readme-petsc-trilinos.html

index c0ae43591a9c0f4b3c200055082f2fe02208e941..6d08a8d50db835d679bdf55a2b2e13302ebce3e9 100644 (file)
@@ -181,7 +181,7 @@ cmake \
           -D Trilinos_ENABLE_ForTrilinos:BOOL=ON \
           -D Trilinos_ENABLE_TESTS:BOOL=OFF \
           -D Trilinos_ENABLE_EXAMPLES:BOOL=OFF \
-          -D TPL_ENABLE_MPI:BOOL=ON \
+          -D TPL_ENABLE_MPI:BOOL=OFF \
           -D Trilinos_EXTRA_LINK_FLAGS:STRING="-lgfortran" \
           -D CMAKE_VERBOSE_MAKEFILE:BOOL=FALSE       \
           -D Trilinos_VERBOSE_CONFIGURE:BOOL=FALSE   \
@@ -193,7 +193,9 @@ make install
       </pre>
       </code>
       Again, the path into which you want to install Trilinos in the second to
-      last line of the cmake command needs to be adjusted.
+      last line of the cmake command needs to be adjusted. Obviously, if you
+      want to use Trilinos with MPI on parallel machines, you also need to
+      flip the value of the <code>TPL_ENABLE_MPI</code> flag above.
       </p>
 
 

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