[cig-commits] [commit] knepley/upgrade-petsc-interface: Create local index set for cells associated with material. (9880964)

[cig_noreply at geodynamics.org]

Repository : ssh://geoshell/pylith

On branch  : knepley/upgrade-petsc-interface
Link       : https://github.com/geodynamics/pylith/compare/83238c2f478c37e1223aa6a6afe8e4ba8762f3ac...98809641a2f06d95f29257aaa275c3523f4eb303

>---------------------------------------------------------------

commit 98809641a2f06d95f29257aaa275c3523f4eb303
Author: Brad Aagaard <baagaard at usgs.gov>
Date:   Tue Nov 19 12:24:02 2013 -0800

    Create local index set for cells associated with material.
    
    Use PETSC_COMM_SELF as communicator in ISCreateGeneral() for local index
    set associated with cells in material.


>---------------------------------------------------------------

98809641a2f06d95f29257aaa275c3523f4eb303
 libsrc/pylith/topology/Stratum.icc | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/libsrc/pylith/topology/Stratum.icc b/libsrc/pylith/topology/Stratum.icc
index 58fe33b..61dbd8d 100644
--- a/libsrc/pylith/topology/Stratum.icc
+++ b/libsrc/pylith/topology/Stratum.icc
@@ -110,9 +110,7 @@ pylith::topology::StratumIS::StratumIS(const PetscDM dmMesh,
 	cells[count++] = points[i];
       } // if
     } // for
-    MPI_Comm comm;
-    err = PetscObjectGetComm((PetscObject) dmMesh, &comm);PYLITH_CHECK_ERROR(err);
-    err = ISCreateGeneral(comm, count, cells, PETSC_COPY_VALUES, &_indexSet);PYLITH_CHECK_ERROR(err);
+    err = ISCreateGeneral(PETSC_COMM_SELF, count, cells, PETSC_COPY_VALUES, &_indexSet);PYLITH_CHECK_ERROR(err);
     delete[] cells; cells = 0;
     err = ISDestroy(&pointsIS);PYLITH_CHECK_ERROR(err);assert(!pointsIS);
   } // if/else