From 694a9e29152e12092ffc05ecce605cfd541fbbcc Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Wed, 23 Nov 2011 10:28:43 +0000
Subject: [PATCH 1/2] ENH: surfaceInterpolation: have debug in parallel

---
 .../surfaceInterpolation/surfaceInterpolation.C      | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/finiteVolume/interpolation/surfaceInterpolation/surfaceInterpolation/surfaceInterpolation.C b/src/finiteVolume/interpolation/surfaceInterpolation/surfaceInterpolation/surfaceInterpolation.C
index fe0643c195..165b8c4d55 100644
--- a/src/finiteVolume/interpolation/surfaceInterpolation/surfaceInterpolation/surfaceInterpolation.C
+++ b/src/finiteVolume/interpolation/surfaceInterpolation/surfaceInterpolation/surfaceInterpolation.C
@@ -134,7 +134,7 @@ void Foam::surfaceInterpolation::makeWeights() const
 {
     if (debug)
     {
-        Info<< "surfaceInterpolation::makeWeights() : "
+        Pout<< "surfaceInterpolation::makeWeights() : "
             << "Constructing weighting factors for face interpolation"
             << endl;
     }
@@ -188,7 +188,7 @@ void Foam::surfaceInterpolation::makeWeights() const
 
     if (debug)
     {
-        Info<< "surfaceInterpolation::makeWeights() : "
+        Pout<< "surfaceInterpolation::makeWeights() : "
             << "Finished constructing weighting factors for face interpolation"
             << endl;
     }
@@ -199,7 +199,7 @@ void Foam::surfaceInterpolation::makeDeltaCoeffs() const
 {
     if (debug)
     {
-        Info<< "surfaceInterpolation::makeDeltaCoeffs() : "
+        Pout<< "surfaceInterpolation::makeDeltaCoeffs() : "
             << "Constructing differencing factors array for face gradient"
             << endl;
     }
@@ -244,7 +244,7 @@ void Foam::surfaceInterpolation::makeNonOrthDeltaCoeffs() const
 {
     if (debug)
     {
-        Info<< "surfaceInterpolation::makeNonOrthDeltaCoeffs() : "
+        Pout<< "surfaceInterpolation::makeNonOrthDeltaCoeffs() : "
             << "Constructing differencing factors array for face gradient"
             << endl;
     }
@@ -306,7 +306,7 @@ void Foam::surfaceInterpolation::makeNonOrthCorrectionVectors() const
 {
     if (debug)
     {
-        Info<< "surfaceInterpolation::makeNonOrthCorrectionVectors() : "
+        Pout<< "surfaceInterpolation::makeNonOrthCorrectionVectors() : "
             << "Constructing non-orthogonal correction vectors"
             << endl;
     }
@@ -377,7 +377,7 @@ void Foam::surfaceInterpolation::makeNonOrthCorrectionVectors() const
 
     if (debug)
     {
-        Info<< "surfaceInterpolation::makeNonOrthCorrectionVectors() : "
+        Pout<< "surfaceInterpolation::makeNonOrthCorrectionVectors() : "
             << "Finished constructing non-orthogonal correction vectors"
             << endl;
     }

From 5885da2ef6570fe25d5340f9253384b37185de3f Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Wed, 23 Nov 2011 10:29:57 +0000
Subject: [PATCH 2/2] BUG: fvMeshDistribute: disable fvPatchField reading
 triggering processor comms

fixedGradientFvPatchField does evaluate() upon reading which triggers
deltaCoeffs building which does parallel comms
---
 src/dynamicMesh/fvMeshDistribute/fvMeshDistribute.C | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/dynamicMesh/fvMeshDistribute/fvMeshDistribute.C b/src/dynamicMesh/fvMeshDistribute/fvMeshDistribute.C
index 4f934e43d4..10ac331363 100644
--- a/src/dynamicMesh/fvMeshDistribute/fvMeshDistribute.C
+++ b/src/dynamicMesh/fvMeshDistribute/fvMeshDistribute.C
@@ -1818,6 +1818,9 @@ Foam::autoPtr<Foam::mapDistributePolyMesh> Foam::fvMeshDistribute::distribute
     // What to send to neighbouring domains
     // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
+    bool oldParRun = UPstream::parRun();
+    UPstream::parRun() = false;
+
     forAll(nSendCells[Pstream::myProcNo()], recvProc)
     {
         if
@@ -1966,6 +1969,9 @@ Foam::autoPtr<Foam::mapDistributePolyMesh> Foam::fvMeshDistribute::distribute
     }
 
 
+    UPstream::parRun() = oldParRun;
+
+
     // Start sending&receiving from buffers
     pBufs.finishedSends();
 
@@ -2064,6 +2070,9 @@ Foam::autoPtr<Foam::mapDistributePolyMesh> Foam::fvMeshDistribute::distribute
     // Receive and add what was sent
     // ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
+    oldParRun = UPstream::parRun();
+    UPstream::parRun() = false;
+
     forAll(nSendCells, sendProc)
     {
         // Did processor sendProc send anything to me?
@@ -2371,6 +2380,7 @@ Foam::autoPtr<Foam::mapDistributePolyMesh> Foam::fvMeshDistribute::distribute
         }
     }
 
+    UPstream::parRun() = oldParRun;
 
     // Print a bit.
     if (debug)