int checkmap(Epetra_Map & Map, int NumGlobalElements, int NumMyElements,
int *MyGlobalElements, int IndexBase, Epetra_Comm& Comm,
bool DistributedGlobal)
{
int i, ierr=0, forierr = 0;
EPETRA_TEST_ERR(!Map.ConstantElementSize(),ierr);
EPETRA_TEST_ERR(DistributedGlobal!=Map.DistributedGlobal(),ierr);
EPETRA_TEST_ERR(Map.ElementSize()!=1,ierr);
int *MyElementSizeList = new int[NumMyElements];
EPETRA_TEST_ERR(Map.ElementSizeList(MyElementSizeList)!=0,ierr);
forierr = 0;
for (i=0; i<NumMyElements; i++) forierr += MyElementSizeList[i]!=1;
EPETRA_TEST_ERR(forierr,ierr);
delete [] MyElementSizeList;
const Epetra_Comm & Comm1 = Map.Comm();
EPETRA_TEST_ERR(Comm1.NumProc()!=Comm.NumProc(),ierr);
EPETRA_TEST_ERR(Comm1.MyPID()!=Comm.MyPID(),ierr);
EPETRA_TEST_ERR(Map.IndexBase()!=IndexBase,ierr);
EPETRA_TEST_ERR(!Map.LinearMap() && MyGlobalElements==0,ierr);
EPETRA_TEST_ERR(Map.LinearMap() && MyGlobalElements!=0,ierr);
EPETRA_TEST_ERR(Map.MaxAllGID()!=NumGlobalElements-1+IndexBase,ierr);
EPETRA_TEST_ERR(Map.MaxElementSize()!=1,ierr);
int MaxLID = Map.MaxLID();
EPETRA_TEST_ERR(MaxLID!=NumMyElements-1,ierr);
int MaxMyGID = (Comm.MyPID()+1)*NumMyElements-1+IndexBase;
if (Comm.MyPID()>2) MaxMyGID+=3;
if (!DistributedGlobal) MaxMyGID = NumMyElements-1+IndexBase;
EPETRA_TEST_ERR(Map.MaxMyGID()!=MaxMyGID,ierr);
EPETRA_TEST_ERR(Map.MinAllGID()!=IndexBase,ierr);
EPETRA_TEST_ERR(Map.MinElementSize()!=1,ierr);
EPETRA_TEST_ERR(Map.MinLID()!=0,ierr);
int MinMyGID = Comm.MyPID()*NumMyElements+IndexBase;
if (Comm.MyPID()>2) MinMyGID+=3;
if (!DistributedGlobal) MinMyGID = 0;
EPETRA_TEST_ERR(Map.MinMyGID()!=MinMyGID,ierr);
int * MyGlobalElements1 = new int[NumMyElements];
EPETRA_TEST_ERR(Map.MyGlobalElements(MyGlobalElements1)!=0,ierr);
forierr = 0;
if (MyGlobalElements==0)
{
for (i=0; i<NumMyElements; i++)
forierr += MyGlobalElements1[i]!=MinMyGID+i;
EPETRA_TEST_ERR(forierr,ierr);
}
else {
for (i=0; i<NumMyElements; i++)
forierr += MyGlobalElements[i]!=MyGlobalElements1[i];
EPETRA_TEST_ERR(forierr,ierr);
}
EPETRA_TEST_ERR(Map.NumGlobalElements()!=NumGlobalElements,ierr);
EPETRA_TEST_ERR(Map.NumGlobalPoints()!=NumGlobalElements,ierr);
EPETRA_TEST_ERR(Map.NumMyElements()!=NumMyElements,ierr);
EPETRA_TEST_ERR(Map.NumMyPoints()!=NumMyElements,ierr);
int MaxMyGID2 = Map.GID(Map.LID(MaxMyGID));
EPETRA_TEST_ERR(MaxMyGID2 != MaxMyGID,ierr);
int MaxLID2 = Map.LID(Map.GID(MaxLID));
EPETRA_TEST_ERR(MaxLID2 != MaxLID,ierr);
EPETRA_TEST_ERR(Map.GID(MaxLID+1) != IndexBase-1,ierr);// MaxLID+1 doesn't exist
EPETRA_TEST_ERR(Map.LID(MaxMyGID+1) != -1,ierr);// MaxMyGID+1 doesn't exist or is on a different processor
EPETRA_TEST_ERR(!Map.MyGID(MaxMyGID),ierr);
EPETRA_TEST_ERR(Map.MyGID(MaxMyGID+1),ierr);
EPETRA_TEST_ERR(!Map.MyLID(MaxLID),ierr);
EPETRA_TEST_ERR(Map.MyLID(MaxLID+1),ierr);
EPETRA_TEST_ERR(!Map.MyGID(Map.GID(MaxLID)),ierr);
EPETRA_TEST_ERR(Map.MyGID(Map.GID(MaxLID+1)),ierr);
EPETRA_TEST_ERR(!Map.MyLID(Map.LID(MaxMyGID)),ierr);
EPETRA_TEST_ERR(Map.MyLID(Map.LID(MaxMyGID+1)),ierr);
// Check RemoteIDList function
// Get some GIDs off of each processor to test
int TotalNumEle, NumElePerProc, NumProc = Comm.NumProc();
int MinNumEleOnProc;
int NumMyEle=Map.NumMyElements();
Comm.MinAll(&NumMyEle,&MinNumEleOnProc,1);
if (MinNumEleOnProc > 5) NumElePerProc = 6;
else NumElePerProc = MinNumEleOnProc;
if (NumElePerProc > 0) {
TotalNumEle = NumElePerProc*NumProc;
int * MyGIDlist = new int[NumElePerProc];
int * GIDlist = new int[TotalNumEle];
int * PIDlist = new int[TotalNumEle];
int * LIDlist = new int[TotalNumEle];
for (i=0; i<NumElePerProc; i++)
MyGIDlist[i] = MyGlobalElements1[i];
Comm.GatherAll(MyGIDlist,GIDlist,NumElePerProc);// Get a few values from each proc
Map.RemoteIDList(TotalNumEle, GIDlist, PIDlist, LIDlist);
int MyPID= Comm.MyPID();
forierr = 0;
for (i=0; i<TotalNumEle; i++) {
if (Map.MyGID(GIDlist[i])) {
forierr += PIDlist[i] != MyPID;
forierr += !Map.MyLID(Map.LID(GIDlist[i])) || Map.LID(GIDlist[i]) != LIDlist[i] || Map.GID(LIDlist[i]) != GIDlist[i];
}
else {
forierr += PIDlist[i] == MyPID; // If MyGID comes back false, the PID listed should be that of another proc
}
}
EPETRA_TEST_ERR(forierr,ierr);
delete [] MyGIDlist;
delete [] GIDlist;
delete [] PIDlist;
delete [] LIDlist;
}
delete [] MyGlobalElements1;
// Check RemoteIDList function (assumes all maps are linear, even if not stored that way)
if (Map.LinearMap()) {
int * GIDList = new int[3];
int * PIDList = new int[3];
int * LIDList = new int[3];
int MyPID = Map.Comm().MyPID();
int NumIDs = 0;
//GIDList[NumIDs++] = Map.MaxAllGID()+1; // Should return -1 for both PID and LID
if (Map.MinMyGID()-1>=Map.MinAllGID()) GIDList[NumIDs++] = Map.MinMyGID()-1;
if (Map.MaxMyGID()+1<=Map.MaxAllGID()) GIDList[NumIDs++] = Map.MaxMyGID()+1;
Map.RemoteIDList(NumIDs, GIDList, PIDList, LIDList);
NumIDs = 0;
//EPETRA_TEST_ERR(!(PIDList[NumIDs]==-1),ierr);
//EPETRA_TEST_ERR(!(LIDList[NumIDs++]==-1),ierr);
if (Map.MinMyGID()-1>=Map.MinAllGID()) EPETRA_TEST_ERR(!(PIDList[NumIDs++]==MyPID-1),ierr);
if (Map.MaxMyGID()+1<=Map.MaxAllGID()) EPETRA_TEST_ERR(!(PIDList[NumIDs]==MyPID+1),ierr);
if (Map.MaxMyGID()+1<=Map.MaxAllGID()) EPETRA_TEST_ERR(!(LIDList[NumIDs++]==0),ierr);
delete [] GIDList;
delete [] PIDList;
delete [] LIDList;
}
return (ierr);
}
int DoCopyRowMatrix(mxArray* matlabA, int& valueCount, const Epetra_RowMatrix& A) {
//cout << "doing DoCopyRowMatrix\n";
int ierr = 0;
int numRows = A.NumGlobalRows();
//cout << "numRows: " << numRows << "\n";
Epetra_Map rowMap = A.RowMatrixRowMap();
Epetra_Map colMap = A.RowMatrixColMap();
int minAllGID = rowMap.MinAllGID();
const Epetra_Comm & comm = rowMap.Comm();
//cout << "did global setup\n";
if (comm.MyPID()!=0) {
if (A.NumMyRows()!=0) ierr = -1;
if (A.NumMyCols()!=0) ierr = -1;
}
else {
// declare and get initial values of all matlabA pointers
double* matlabAvaluesPtr = mxGetPr(matlabA);
int* matlabAcolumnIndicesPtr = mxGetJc(matlabA);
int* matlabArowIndicesPtr = mxGetIr(matlabA);
// set all matlabA pointers to the proper offset
matlabAvaluesPtr += valueCount;
matlabArowIndicesPtr += valueCount;
if (numRows!=A.NumMyRows()) ierr = -1;
Epetra_SerialDenseVector values(A.MaxNumEntries());
Epetra_IntSerialDenseVector indices(A.MaxNumEntries());
//cout << "did proc0 setup\n";
for (int i=0; i<numRows; i++) {
//cout << "extracting a row\n";
int I = rowMap.GID(i);
int numEntries = 0;
if (A.ExtractMyRowCopy(i, values.Length(), numEntries,
values.Values(), indices.Values())) return(-1);
matlabAcolumnIndicesPtr[I - minAllGID] = valueCount; // set the starting index of column I
double* serialValuesPtr = values.Values();
for (int j=0; j<numEntries; j++) {
int J = colMap.GID(indices[j]);
*matlabAvaluesPtr = *serialValuesPtr++;
*matlabArowIndicesPtr = J;
// increment matlabA pointers
matlabAvaluesPtr++;
matlabArowIndicesPtr++;
valueCount++;
}
}
//cout << "proc0 row extraction for this chunck is done\n";
}
/*
if (comm.MyPID() == 0) {
cout << "printing matlabA pointers\n";
double* matlabAvaluesPtr = mxGetPr(matlabA);
int* matlabAcolumnIndicesPtr = mxGetJc(matlabA);
int* matlabArowIndicesPtr = mxGetIr(matlabA);
for(int i=0; i < numRows; i++) {
for(int j=0; j < A.MaxNumEntries(); j++) {
cout << "*matlabAvaluesPtr: " << *matlabAvaluesPtr++ << " *matlabAcolumnIndicesPtr: " << *matlabAcolumnIndicesPtr++ << " *matlabArowIndicesPtr" << *matlabArowIndicesPtr++ << "\n";
}
}
cout << "done printing matlabA pointers\n";
}
*/
int ierrGlobal;
comm.MinAll(&ierr, &ierrGlobal, 1); // If any processor has -1, all return -1
return(ierrGlobal);
}
int MultiVectorTests(const Epetra_Map & Map, int NumVectors, bool verbose)
{
const Epetra_Comm & Comm = Map.Comm();
int ierr = 0, i, j;
/* get number of processors and the name of this processor */
int MyPID = Comm.MyPID();
// Construct FEVbrMatrix
if (verbose && MyPID==0) cout << "constructing Epetra_FEVbrMatrix" << endl;
//
//we'll set up a tri-diagonal matrix.
//
int numGlobalRows = Map.NumGlobalElements();
int minLocalRow = Map.MinMyGID();
int rowLengths = 3;
Epetra_FEVbrMatrix A(Copy, Map, rowLengths);
if (verbose && MyPID==0) {
cout << "calling A.InsertGlobalValues with 1-D data array"<<endl;
}
int numCols = 3;
int* ptIndices = new int[numCols];
for(int k=0; k<numCols; ++k) {
ptIndices[k] = minLocalRow+k;
}
double* values_1d = new double[numCols*numCols];
for(j=0; j<numCols*numCols; ++j) {
values_1d[j] = 3.0;
}
//For an extreme test, we'll have all processors sum into all rows.
int minGID = Map.MinAllGID();
//For now we're going to assume that there's just one point associated with
//each GID (element).
double* ptCoefs = new double[3];
{for(i=0; i<numGlobalRows; ++i) {
if (i>0 && i<numGlobalRows-1) {
ptIndices[0] = minGID+i-1;
ptIndices[1] = minGID+i;
ptIndices[2] = minGID+i+1;
ptCoefs[0] = -1.0;
ptCoefs[1] = 2.0;
ptCoefs[2] = -1.0;
numCols = 3;
}
else if (i == 0) {
ptIndices[0] = minGID+i;
ptIndices[1] = minGID+i+1;
ptIndices[2] = minGID+i+2;
ptCoefs[0] = 2.0;
ptCoefs[1] = -1.0;
ptCoefs[2] = -1.0;
numCols = 3;
}
else {
ptIndices[0] = minGID+i-2;
ptIndices[1] = minGID+i-1;
ptIndices[2] = minGID+i;
ptCoefs[0] = -1.0;
ptCoefs[1] = -1.0;
ptCoefs[2] = 2.0;
numCols = 3;
}
int row = minGID+i;
EPETRA_TEST_ERR( A.BeginInsertGlobalValues(row, rowLengths, ptIndices), ierr);
for(j=0; j<rowLengths; ++j) {
EPETRA_TEST_ERR( A.SubmitBlockEntry(&(ptCoefs[j]), 1, 1, 1), ierr);
}
EPETRA_TEST_ERR( A.EndSubmitEntries(), ierr);
}}
if (verbose&&MyPID==0) {
cout << "calling A.GlobalAssemble()" << endl;
}
EPETRA_TEST_ERR( A.GlobalAssemble(), ierr );
if (verbose&&MyPID==0) {
cout << "after globalAssemble"<<endl;
}
if (verbose) {
A.Print(cout);
}
delete [] values_1d;
delete [] ptIndices;
delete [] ptCoefs;
return(ierr);
}
