ENH: collated support. Fixes lumpedPointMotion in #675.

applications/utilities/mesh/manipulation/renumberMesh/renumberMesh.C

@@ -3,7 +3,7 @@
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
     \\  /    A nd           | Copyright (C) 2011-2016 OpenFOAM Foundation
-     \\/     M anipulation  | Copyright (C) 2016 OpenCFD Ltd.
+     \\/     M anipulation  | Copyright (C) 2016-2017 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -1094,7 +1094,9 @@ int main(int argc, char *argv[])
     // Update proc maps
     if (cellProcAddressing.headerOk())
     {
-        if (cellProcAddressing.size() == mesh.nCells())
+        bool localOk = (cellProcAddressing.size() == mesh.nCells());
+
+        if (returnReduce(localOk, andOp<bool>()))
         {
             Info<< "Renumbering processor cell decomposition map "
                 << cellProcAddressing.name() << endl;
@@ -1118,7 +1120,9 @@ int main(int argc, char *argv[])
 
     if (faceProcAddressing.headerOk())
     {
-        if (faceProcAddressing.size() == mesh.nFaces())
+        bool localOk = (faceProcAddressing.size() == mesh.nFaces());
+
+        if (returnReduce(localOk, andOp<bool>()))
         {
             Info<< "Renumbering processor face decomposition map "
                 << faceProcAddressing.name() << endl;
@@ -1158,7 +1162,9 @@ int main(int argc, char *argv[])
 
     if (pointProcAddressing.headerOk())
     {
-        if (pointProcAddressing.size() == mesh.nPoints())
+        bool localOk = (pointProcAddressing.size() == mesh.nPoints());
+
+        if (returnReduce(localOk, andOp<bool>()))
         {
             Info<< "Renumbering processor point decomposition map "
                 << pointProcAddressing.name() << endl;
@@ -1182,7 +1188,16 @@ int main(int argc, char *argv[])
 
     if (boundaryProcAddressing.headerOk())
     {
-        if (boundaryProcAddressing.size() != mesh.boundaryMesh().size())
+        bool localOk =
+        (
+            boundaryProcAddressing.size()
+         == mesh.boundaryMesh().size()
+        );
+        if (returnReduce(localOk, andOp<bool>()))
+        {
+            // No renumbering needed
+        }
+        else
         {
             Info<< "Not writing inconsistent processor patch decomposition"
                 << " map " << boundaryProcAddressing.filePath() << endl;