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TopoManager Class Reference

#include <TopoManager.h>

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Public Member Functions

 TopoManager ()
 TopoManager (int NX, int NY, int NZ, int NT)
 ~TopoManager ()
int getDimNX () const
int getDimNY () const
int getDimNZ () const
int getDimNA () const
int getDimNB () const
int getDimNC () const
int getDimND () const
int getDimNE () const
int getDimNT () const
int getNumDims () const
int getDimSize (unsigned int i) const
bool haveTopologyInfo () const
int getProcsPerNode () const
bool hasMultipleProcsPerNode () const
void rankToCoordinates (int pe, std::vector< int > &coords) const
void rankToCoordinates (int pe, int &x, int &y, int &z, int &t) const
void rankToCoordinates (int pe, int &a, int &b, int &c, int &d, int &e, int &t) const
int coordinatesToRank (int x, int y, int z, int t) const
 Return pe at specified coordinates, or -1 if doesn't exist.
int coordinatesToRank (int a, int b, int c, int d, int e, int t) const
 Return pe at specified coordinates, or -1 if doesn't exist.
int getHopsBetweenRanks (int pe1, int pe2) const
int getHopsBetweenRanks (int *pe1, int pe2) const
void sortRanksByHops (int pe, int *pes, int *idx, int n) const
void sortRanksByHops (int *pe, int *pes, int *idx, int n) const
int pickClosestRank (int mype, int *pes, int n) const
int areNeighbors (int pe1, int pe2, int pe3, int distance) const
void printAllocation (FILE *fp) const
int getDimX () const
 The next 5 functions are only there for backward compatibility and should not be used.
int getDimY () const
int getDimZ () const
void rankToCoordinates (int pe, int &x, int &y, int &z) const
int coordinatesToRank (int x, int y, int z) const
int absX (int x) const
int absY (int y) const
int absZ (int z) const
int absA (int a) const
int absB (int b) const
int absC (int c) const
int absD (int d) const
int absE (int e) const

Static Public Member Functions

static TopoManager * getTopoManager ()

Private Attributes

int dimX
int dimY
int dimZ
int dimNX
int dimNY
int dimNZ
int dimNT
int numPes
int torusX
int torusY
int torusZ
int torusT
int dimNA
int dimNB
int dimNC
int dimND
int dimNE
int torusA
int torusB
int torusC
int torusD
int torusE
int procsPerNode
BGQTorusManager bgqtm
XTTorusManager xttm

Detailed Description

Definition at line 75 of file TopoManager.h.

Constructor & Destructor Documentation

TopoManager::TopoManager (  ) 

Definition at line 32 of file TopoManager.C.

References bgqtm, CmiNumPesOnPhysicalNode(), CmiNumPhysicalNodes(), dimNA, dimNB, dimNC, dimND, dimNE, dimNT, dimNX, dimNY, dimNZ, dimX, dimY, dimZ, BGQTorusManager::getDimNA(), BGQTorusManager::getDimNB(), BGQTorusManager::getDimNC(), BGQTorusManager::getDimND(), BGQTorusManager::getDimNE(), XTTorusManager::getDimNT(), BGQTorusManager::getDimNT(), XTTorusManager::getDimNX(), BGQTorusManager::getDimNX(), XTTorusManager::getDimNY(), BGQTorusManager::getDimNY(), XTTorusManager::getDimNZ(), BGQTorusManager::getDimNZ(), XTTorusManager::getDimX(), BGQTorusManager::getDimX(), XTTorusManager::getDimY(), BGQTorusManager::getDimY(), XTTorusManager::getDimZ(), BGQTorusManager::getDimZ(), XTTorusManager::getProcsPerNode(), BGQTorusManager::getProcsPerNode(), XTTorusManager::isTorus(), BGQTorusManager::isTorus(), n, numPes, procsPerNode, torusA, torusB, torusC, torusD, torusE, torusT, torusX, torusY, torusZ, and xttm.

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TopoManager::TopoManager ( int  NX,
int  NY,
int  NZ,
int  NT 
)

Definition at line 114 of file TopoManager.C.

References dimNT, dimNX, dimNY, dimNZ, dimX, dimY, dimZ, numPes, procsPerNode, torusA, torusB, torusC, torusD, torusE, torusX, torusY, and torusZ.

TopoManager::~TopoManager (  )  [inline]

Definition at line 79 of file TopoManager.h.

Member Function Documentation

TopoManager * TopoManager::getTopoManager (  )  [static]

Definition at line 410 of file TopoManager.C.

Referenced by topo::topo::SpanningTreeStrategy_3dTorus_minHops< Iterator, SpanningTreeVertex >::buildNextGen(), topo::topo::SpanningTreeStrategy_3dTorus_minBytesHops< Iterator, SpanningTreeVertex >::buildNextGen(), topo::numHops(), and ST_RecursivePartition< Iterator >::ST_RecursivePartition().

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int TopoManager::getDimNX (  )  const [inline]

Definition at line 88 of file TopoManager.h.

References dimNX.

Referenced by topo::topo::SpanningTreeStrategy_3dTorus_minHops< Iterator, SpanningTreeVertex >::buildNextGen(), topo::topo::SpanningTreeStrategy_3dTorus_minBytesHops< Iterator, SpanningTreeVertex >::buildNextGen(), getDimSize(), TopoManager_init(), and ScotchTopoLB::work().

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int TopoManager::getDimNY (  )  const [inline]

Definition at line 89 of file TopoManager.h.

References dimNY.

Referenced by topo::topo::SpanningTreeStrategy_3dTorus_minHops< Iterator, SpanningTreeVertex >::buildNextGen(), topo::topo::SpanningTreeStrategy_3dTorus_minBytesHops< Iterator, SpanningTreeVertex >::buildNextGen(), getDimSize(), TopoManager_init(), and ScotchTopoLB::work().

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int TopoManager::getDimNZ (  )  const [inline]

Definition at line 90 of file TopoManager.h.

References dimNZ.

Referenced by topo::topo::SpanningTreeStrategy_3dTorus_minHops< Iterator, SpanningTreeVertex >::buildNextGen(), topo::topo::SpanningTreeStrategy_3dTorus_minBytesHops< Iterator, SpanningTreeVertex >::buildNextGen(), getDimSize(), TopoManager_init(), and ScotchTopoLB::work().

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int TopoManager::getDimNA (  )  const [inline]

Definition at line 92 of file TopoManager.h.

References dimNA.

Referenced by getDimSize(), and TopoManager_init().

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int TopoManager::getDimNB (  )  const [inline]

Definition at line 93 of file TopoManager.h.

References dimNB.

Referenced by getDimSize(), and TopoManager_init().

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int TopoManager::getDimNC (  )  const [inline]

Definition at line 94 of file TopoManager.h.

References dimNC.

Referenced by getDimSize(), and TopoManager_init().

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int TopoManager::getDimND (  )  const [inline]

Definition at line 95 of file TopoManager.h.

References dimND.

Referenced by getDimSize(), and TopoManager_init().

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int TopoManager::getDimNE (  )  const [inline]

Definition at line 96 of file TopoManager.h.

References dimNE.

Referenced by getDimSize(), and TopoManager_init().

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int TopoManager::getDimNT (  )  const [inline]

Definition at line 98 of file TopoManager.h.

References dimNT.

Referenced by TopoManager_init().

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int TopoManager::getNumDims (  )  const [inline]

Definition at line 99 of file TopoManager.h.

Referenced by ST_RecursivePartition< Iterator >::maxSpreadDimension(), rankToCoordinates(), ST_RecursivePartition< Iterator >::ST_RecursivePartition(), and ST_RecursivePartition< Iterator >::translateCoordinates().

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int TopoManager::getDimSize ( unsigned int  i  )  const [inline]

Definition at line 106 of file TopoManager.h.

References getDimNA(), getDimNB(), getDimNC(), getDimND(), getDimNE(), getDimNX(), getDimNY(), and getDimNZ().

Referenced by ST_RecursivePartition< Iterator >::ST_RecursivePartition(), and ST_RecursivePartition< Iterator >::translateCoordinates().

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bool TopoManager::haveTopologyInfo (  )  const [inline]

Definition at line 127 of file TopoManager.h.

Referenced by ST_RecursivePartition< Iterator >::bisect(), ST_RecursivePartition< Iterator >::build(), ST_RecursivePartition< Iterator >::maxSpreadDimension(), ST_RecursivePartition< Iterator >::PhyNode< Iterator >::PhyNode(), ST_RecursivePartition< Iterator >::ST_RecursivePartition(), and ST_RecursivePartition< Iterator >::trisect().

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int TopoManager::getProcsPerNode (  )  const [inline]

Definition at line 135 of file TopoManager.h.

References procsPerNode.

bool TopoManager::hasMultipleProcsPerNode (  )  const [inline]

Definition at line 137 of file TopoManager.h.

References procsPerNode.

void TopoManager::rankToCoordinates ( int  pe,
std::vector< int > &  coords 
) const

Definition at line 133 of file TopoManager.C.

References getNumDims().

Referenced by areNeighbors(), topo::topo::SpanningTreeStrategy_3dTorus_minHops< Iterator, SpanningTreeVertex >::buildNextGen(), topo::topo::SpanningTreeStrategy_3dTorus_minBytesHops< Iterator, SpanningTreeVertex >::buildNextGen(), getHopsBetweenRanks(), LrtsInitCpuTopo(), ST_RecursivePartition< Iterator >::PhyNode< Iterator >::PhyNode(), printAllocation(), sortRanksByHops(), and TopoManager_init().

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void TopoManager::rankToCoordinates ( int  pe,
int &  x,
int &  y,
int &  z,
int &  t 
) const

Definition at line 176 of file TopoManager.C.

References bgqtm, CmiPhysicalNodeID(), CmiPhysicalRank(), dimNT, dimNX, dimNY, numPes, XTTorusManager::rankToCoordinates(), BGQTorusManager::rankToCoordinates(), and xttm.

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void TopoManager::rankToCoordinates ( int  pe,
int &  a,
int &  b,
int &  c,
int &  d,
int &  e,
int &  t 
) const

Definition at line 212 of file TopoManager.C.

References bgqtm, numPes, and BGQTorusManager::rankToCoordinates().

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int TopoManager::coordinatesToRank ( int  x,
int  y,
int  z,
int  t 
) const

Return pe at specified coordinates, or -1 if doesn't exist.

Definition at line 239 of file TopoManager.C.

References bgqtm, CmiGetFirstPeOnPhysicalNode(), CmiNumPesOnPhysicalNode(), XTTorusManager::coordinatesToRank(), BGQTorusManager::coordinatesToRank(), dimNT, dimNX, dimNY, and xttm.

Referenced by LrtsInitCpuTopo(), ReadFileMap::registerArray(), and TopoManager_init().

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int TopoManager::coordinatesToRank ( int  a,
int  b,
int  c,
int  d,
int  e,
int  t 
) const

Return pe at specified coordinates, or -1 if doesn't exist.

Definition at line 264 of file TopoManager.C.

References bgqtm, BGQTorusManager::coordinatesToRank(), and dimNT.

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int TopoManager::getHopsBetweenRanks ( int  pe1,
int  pe2 
) const

Definition at line 271 of file TopoManager.C.

References absA(), absB(), absC(), absD(), absE(), absX(), absY(), absZ(), e1, numPes, and rankToCoordinates().

Referenced by CompareRankDist::CompareRankDist(), ST_RecursivePartition< Iterator >::PhyNode< Iterator >::distance(), topo::numHops(), pickClosestRank(), and TopoManager_init().

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int TopoManager::getHopsBetweenRanks ( int *  pe1,
int  pe2 
) const

Definition at line 287 of file TopoManager.C.

References absA(), absB(), absC(), absD(), absE(), absX(), absY(), absZ(), numPes, and rankToCoordinates().

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void TopoManager::sortRanksByHops ( int  pe,
int *  pes,
int *  idx,
int  n 
) const

Definition at line 301 of file TopoManager.C.

References rankToCoordinates().

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void TopoManager::sortRanksByHops ( int *  pe,
int *  pes,
int *  idx,
int  n 
) const

Definition at line 314 of file TopoManager.C.

References sort().

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int TopoManager::pickClosestRank ( int  mype,
int *  pes,
int  n 
) const

Definition at line 321 of file TopoManager.C.

References getHopsBetweenRanks().

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int TopoManager::areNeighbors ( int  pe1,
int  pe2,
int  pe3,
int  distance 
) const

Definition at line 335 of file TopoManager.C.

References absA(), absB(), absC(), absD(), absE(), absX(), absY(), absZ(), and rankToCoordinates().

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void TopoManager::printAllocation ( FILE *  fp  )  const

Definition at line 365 of file TopoManager.C.

References PUP::a, PUP::b, c, CmiNodeOf(), PUP::d, dimNA, dimNB, dimNC, dimND, dimNE, numPes, rankToCoordinates(), and PUP::t.

Referenced by TopoManager_init().

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int TopoManager::getDimX (  )  const [inline]

The next 5 functions are only there for backward compatibility and should not be used.

Definition at line 159 of file TopoManager.h.

References dimX.

int TopoManager::getDimY (  )  const [inline]

Definition at line 160 of file TopoManager.h.

References dimY.

int TopoManager::getDimZ (  )  const [inline]

Definition at line 161 of file TopoManager.h.

References dimZ.

void TopoManager::rankToCoordinates ( int  pe,
int &  x,
int &  y,
int &  z 
) const

Definition at line 142 of file TopoManager.C.

References CmiPhysicalNodeID(), dimX, dimY, numPes, XTTorusManager::rankToCoordinates(), PUP::t, and xttm.

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int TopoManager::coordinatesToRank ( int  x,
int  y,
int  z 
) const

Definition at line 218 of file TopoManager.C.

References CmiGetFirstPeOnPhysicalNode(), XTTorusManager::coordinatesToRank(), dimX, dimY, dimZ, and xttm.

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int TopoManager::absX ( int  x  )  const [inline]

Definition at line 165 of file TopoManager.h.

References abs(), dimNX, and torusX.

Referenced by areNeighbors(), and getHopsBetweenRanks().

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int TopoManager::absY ( int  y  )  const [inline]

Definition at line 175 of file TopoManager.h.

References abs(), dimNY, and torusY.

Referenced by areNeighbors(), and getHopsBetweenRanks().

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int TopoManager::absZ ( int  z  )  const [inline]

Definition at line 185 of file TopoManager.h.

References abs(), dimNZ, and torusZ.

Referenced by areNeighbors(), and getHopsBetweenRanks().

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int TopoManager::absA ( int  a  )  const [inline]

Definition at line 195 of file TopoManager.h.

References abs(), dimNA, sa, and torusA.

Referenced by areNeighbors(), and getHopsBetweenRanks().

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int TopoManager::absB ( int  b  )  const [inline]

Definition at line 205 of file TopoManager.h.

References abs(), dimNB, and torusB.

Referenced by areNeighbors(), and getHopsBetweenRanks().

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int TopoManager::absC ( int  c  )  const [inline]

Definition at line 215 of file TopoManager.h.

References abs(), dimNC, and torusC.

Referenced by areNeighbors(), and getHopsBetweenRanks().

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int TopoManager::absD ( int  d  )  const [inline]

Definition at line 225 of file TopoManager.h.

References abs(), dimND, and torusD.

Referenced by areNeighbors(), and getHopsBetweenRanks().

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int TopoManager::absE ( int  e  )  const [inline]

Definition at line 235 of file TopoManager.h.

References abs(), and dimNE.

Referenced by areNeighbors(), and getHopsBetweenRanks().

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Field Documentation

int TopoManager::dimX [private]

Definition at line 243 of file TopoManager.h.

Referenced by coordinatesToRank(), getDimX(), rankToCoordinates(), and TopoManager().

int TopoManager::dimY [private]

Definition at line 244 of file TopoManager.h.

Referenced by coordinatesToRank(), getDimY(), rankToCoordinates(), and TopoManager().

int TopoManager::dimZ [private]

Definition at line 245 of file TopoManager.h.

Referenced by coordinatesToRank(), getDimZ(), and TopoManager().

int TopoManager::dimNX [private]

Definition at line 246 of file TopoManager.h.

Referenced by absX(), coordinatesToRank(), getDimNX(), rankToCoordinates(), and TopoManager().

int TopoManager::dimNY [private]

Definition at line 247 of file TopoManager.h.

Referenced by absY(), coordinatesToRank(), getDimNY(), rankToCoordinates(), and TopoManager().

int TopoManager::dimNZ [private]

Definition at line 248 of file TopoManager.h.

Referenced by absZ(), getDimNZ(), and TopoManager().

int TopoManager::dimNT [private]

Definition at line 249 of file TopoManager.h.

Referenced by coordinatesToRank(), getDimNT(), rankToCoordinates(), and TopoManager().

int TopoManager::numPes [private]

Definition at line 250 of file TopoManager.h.

Referenced by getHopsBetweenRanks(), printAllocation(), rankToCoordinates(), and TopoManager().

int TopoManager::torusX [private]

Definition at line 251 of file TopoManager.h.

Referenced by absX(), and TopoManager().

int TopoManager::torusY [private]

Definition at line 251 of file TopoManager.h.

Referenced by absY(), and TopoManager().

int TopoManager::torusZ [private]

Definition at line 251 of file TopoManager.h.

Referenced by absZ(), and TopoManager().

int TopoManager::torusT [private]

Definition at line 251 of file TopoManager.h.

Referenced by TopoManager().

int TopoManager::dimNA [private]

Definition at line 253 of file TopoManager.h.

Referenced by absA(), getDimNA(), printAllocation(), and TopoManager().

int TopoManager::dimNB [private]

Definition at line 253 of file TopoManager.h.

Referenced by absB(), getDimNB(), printAllocation(), and TopoManager().

int TopoManager::dimNC [private]

Definition at line 253 of file TopoManager.h.

Referenced by absC(), getDimNC(), printAllocation(), and TopoManager().

int TopoManager::dimND [private]

Definition at line 253 of file TopoManager.h.

Referenced by absD(), getDimND(), printAllocation(), and TopoManager().

int TopoManager::dimNE [private]

Definition at line 253 of file TopoManager.h.

Referenced by absE(), getDimNE(), printAllocation(), and TopoManager().

int TopoManager::torusA [private]

Definition at line 254 of file TopoManager.h.

Referenced by absA(), and TopoManager().

int TopoManager::torusB [private]

Definition at line 254 of file TopoManager.h.

Referenced by absB(), and TopoManager().

int TopoManager::torusC [private]

Definition at line 254 of file TopoManager.h.

Referenced by absC(), and TopoManager().

int TopoManager::torusD [private]

Definition at line 254 of file TopoManager.h.

Referenced by absD(), and TopoManager().

int TopoManager::torusE [private]

Definition at line 254 of file TopoManager.h.

Referenced by TopoManager().

int TopoManager::procsPerNode [private]

Definition at line 256 of file TopoManager.h.

Referenced by getProcsPerNode(), hasMultipleProcsPerNode(), and TopoManager().

BGQTorusManager TopoManager::bgqtm [private]

Definition at line 258 of file TopoManager.h.

Referenced by coordinatesToRank(), rankToCoordinates(), and TopoManager().

XTTorusManager TopoManager::xttm [private]

Definition at line 260 of file TopoManager.h.

Referenced by coordinatesToRank(), rankToCoordinates(), and TopoManager().

The documentation for this class was generated from the following files:
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