From e47f2e6317c04a776d9af83acc443af499585f55 Mon Sep 17 00:00:00 2001
From: Magne Sjaastad <magne.sjaastad@ceetronsolutions.com>
Date: Fri, 8 Nov 2013 10:34:05 +0100
Subject: [PATCH] Performance: Added OpenMP to mock models

---
 .../RigReservoirBuilderMock.cpp               | 20 +++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)

diff --git a/ApplicationCode/ReservoirDataModel/RigReservoirBuilderMock.cpp b/ApplicationCode/ReservoirDataModel/RigReservoirBuilderMock.cpp
index 7c1f5a203e..d99f6d1a2d 100644
--- a/ApplicationCode/ReservoirDataModel/RigReservoirBuilderMock.cpp
+++ b/ApplicationCode/ReservoirDataModel/RigReservoirBuilderMock.cpp
@@ -135,10 +135,14 @@ void RigReservoirBuilderMock::appendCubeNodes(const cvf::Vec3d& min, const cvf::
 void RigReservoirBuilderMock::appendCells(size_t nodeStartIndex, size_t cellCount, RigGridBase* hostGrid, std::vector<RigCell>& cells)
 {
     size_t activeCellIndex = 0;
-    size_t i;
-    for (i = 0; i < cellCount; i++)
+    long long i;
+
+    cells.resize(cellCount);
+
+#pragma omp parallel for
+    for (i = 0; i < static_cast<long long>(cellCount); i++)
     {
-        RigCell riCell;
+        RigCell& riCell = cells[i];
 
         riCell.setHostGrid(hostGrid);
         riCell.setCellIndex(i);
@@ -165,8 +169,6 @@ void RigReservoirBuilderMock::appendCells(size_t nodeStartIndex, size_t cellCoun
             riCell.setActiveIndexInMatrixModel(activeCellIndex++);
         }
         */
-
-        cells.push_back(riCell);
     }
 }
 
@@ -348,13 +350,15 @@ bool RigReservoirBuilderMock::dynamicResult(RigCaseData* eclipseCase, const QStr
     double scaleValue = 1.0 + resultIndex * 0.1;
     double offsetValue = 100 * resultIndex;
 
-    size_t k;
-    for (k = 0; k < eclipseCase->mainGrid()->cells().size(); k++)
+    values->resize(eclipseCase->mainGrid()->cells().size());
+
+#pragma omp parallel for
+    for (long long k = 0; k < static_cast<long long>(eclipseCase->mainGrid()->cells().size()); k++)
     {
         RigCell& cell = eclipseCase->mainGrid()->cells()[k];
         {
             double val = offsetValue + scaleValue * ( (stepIndex * 1000 + k) % eclipseCase->mainGrid()->cells().size() );
-            values->push_back(val);
+            values->at(k) = val;
         }
     }