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Performance: Cellcount functions are used in many loops, and must be as fast as possible

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cellCountIJK was computed based on the value of griPointDimensions. These converstion turned up during profiling. Change implementation to have cellcount as a member variable instead of being computed every time.
This commit is contained in:
Magne Sjaastad
2024-01-21 21:00:18 +01:00
parent 663c3f31b9
commit 833a0e8584
8 changed files with 92 additions and 97 deletions
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48
ApplicationLibCode/GeoMech/GeoMechDataModel/RigFemPartGrid.cpp
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@@ -362,30 +362,6 @@ int RigFemPartGrid::perpendicularFaceInDirection( cvf::Vec3f direction, int perp
return bestFace;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
size_t RigFemPartGrid::gridPointCountI() const
{
return m_elementIJKCounts[0] + 1;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
size_t RigFemPartGrid::gridPointCountJ() const
{
return m_elementIJKCounts[1] + 1;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
size_t RigFemPartGrid::gridPointCountK() const
{
return m_elementIJKCounts[2] + 1;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
@@ -491,6 +467,30 @@ cvf::Vec3d RigFemPartGrid::cellCentroid( size_t cellIndex ) const
return centroid / 8.0;
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
size_t RigFemPartGrid::cellCountI() const
{
return m_elementIJKCounts[0];
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
size_t RigFemPartGrid::cellCountJ() const
{
return m_elementIJKCounts[1];
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------
size_t RigFemPartGrid::cellCountK() const
{
return m_elementIJKCounts[2];
}
//--------------------------------------------------------------------------------------------------
///
//--------------------------------------------------------------------------------------------------

8
ApplicationLibCode/GeoMech/GeoMechDataModel/RigFemPartGrid.h
View File

@@ -31,13 +31,13 @@ public:
void setFemPart( const RigFemPart* femPart );
size_t cellCountI() const override;
size_t cellCountJ() const override;
size_t cellCountK() const override;
bool ijkFromCellIndex( size_t cellIndex, size_t* i, size_t* j, size_t* k ) const override;
size_t cellIndexFromIJK( size_t i, size_t j, size_t k ) const override;
size_t gridPointCountI() const override;
size_t gridPointCountJ() const override;
size_t gridPointCountK() const override;
cvf::Vec3i findMainIJKFaces( int elementIndex ) const;
std::pair<cvf::Vec3st, cvf::Vec3st> reservoirIJKBoundingBox() const;