avtContract_p
avtLagrangianFilter::ModifyContract(avtContract_p in_contract)
{
avtContract_p rv;
const char *pipelineVariable = in_contract->GetDataRequest()->GetVariable();
if (strncmp(pipelineVariable, "operators/Lagrangian", strlen("operators/Lagrangian")) == 0)
{
outVarName = pipelineVariable;
const char *justTheVar = pipelineVariable + strlen("operators/Lagrangian");
avtDataRequest_p dr = new avtDataRequest(in_contract->GetDataRequest(), justTheVar);
rv = new avtContract(in_contract, dr);
}
else
{
rv = new avtContract(in_contract);
}
if (atts.GetYAxisSample() == LagrangianAttributes::Variable)
{
avtDataRequest_p in_dr = rv->GetDataRequest();
avtDataRequest_p out_dr = new avtDataRequest(in_dr);
out_dr->AddSecondaryVariable(atts.GetVariable().c_str());
avtContract_p out_contract;
out_contract = new avtContract(rv, out_dr);
return avtPICSFilter::ModifyContract(out_contract);
}
else
return avtPICSFilter::ModifyContract(rv);
}
avtContract_p
avtChannelCommFilter::ModifyContract(avtContract_p c)
{
const char *meshname = c->GetDataRequest()->GetVariable()+strlen("operators/ChannelComm/");
//avtDataRequest_p dr = new avtDataRequest(c->GetDataRequest(), meshname);
////dr->AddSecondaryVariable(atts.GetVelocity().c_str());
avtDataRequest_p dr = new avtDataRequest(c->GetDataRequest(), atts.GetVelocity().c_str());
return new avtContract(c, dr);
}
avtContract_p
avtContextFilter::ModifyContract(avtContract_p spec)
{
avtDataRequest_p ds = spec->GetDataRequest();
ds->AddSecondaryVariable(atts.GetContext().c_str());
return spec;
}
avtContract_p
avtDeformSphereGlyphFilter::ModifyContract(avtContract_p contract)
{
//
// Get the old contract.
//
avtDataRequest_p ds = contract->GetDataRequest();
const char *primaryVariable = ds->GetVariable();
//
// Make a new one
//
avtDataRequest_p ndr = new avtDataRequest(ds);
// If we're using the default variable, save its name
if (atts.GetVar() == "Default")
{
var = primaryVariable;
}
else
{
var = atts.GetVar();
ndr->AddSecondaryVariable(strdup(atts.GetVar().c_str()));
}
//
// Create the new pipeline contract from the data request, and return
//
avtContract_p rv = new avtContract(contract, ndr);
return rv;
}
avtContract_p
avtMatvfExpression::ModifyContract(avtContract_p spec)
{
// request post ghost material info, as long as we are not doing mir
if( !spec->GetDataRequest()->MustDoMaterialInterfaceReconstruction() )
{
spec->GetDataRequest()->SetNeedPostGhostMaterialInfo(true);
doPostGhost = true;
}
else
{
doPostGhost = false;
}
return spec;
}
void
avtConnectedComponentsFilter::InferVariableNameFromContract(avtContract_p c)
{
avtDataRequest_p in_dr = c->GetDataRequest();
bool foundIt = false;
if (strncmp(in_dr->GetVariable(), "operators/ConnectedComponents/",
strlen("operators/ConnectedComponents/")) == 0)
{
foundIt = true;
varname = in_dr->GetVariable()+strlen("operators/ConnectedComponents/");
}
if (!foundIt)
{
std::vector<CharStrRef> vars2nd = in_dr->GetSecondaryVariablesWithoutDuplicates();
for (size_t i = 0 ; i < vars2nd.size() ; i++)
if (strncmp(*(vars2nd[i]), "operators/ConnectedComponents/",
strlen("operators/ConnectedComponents/")) == 0)
{
foundIt = true;
varname = *(vars2nd[i])+strlen("operators/ConnectedComponents/");
}
}
if (!foundIt)
{
EXCEPTION1(VisItException, "Unable to determine variable name from contract");
}
}
void
avtOriginatingSource::InitPipeline(avtContract_p spec)
{
if (!ArtificialPipeline())
{
if (!CanDoStreaming())
{
spec->NoStreaming();
}
//
// Determine if the data specification is *all* of the data. This is
// important to things like facelists.
//
avtDataRequest_p data = spec->GetDataRequest();
bool uad = data->GetSIL().UsesAllData();
GetOutput()->GetInfo().GetValidity().SetUsingAllData(uad);
bool uadom = data->GetSIL().UsesAllDomains();
GetOutput()->GetInfo().GetValidity().SetUsingAllDomains(uadom);
if (initializeProgressCallback != NULL &&
streamingCheckFunction != NULL)
{
//
// Each filter is a stage, plus a stage to get the data.
// With streaming, there are only calculate/send stages.
//
int nstages;
if (streamingCheckFunction(streamingCheckFunctionArgs,spec))
{
nstages = 1;
GetOutput()->GetInfo().GetValidity().SetWhetherStreaming(true);
}
else
{
int sourceStages = NumStagesForFetch(data);
nstages = spec->GetNFilters() + sourceStages;
GetOutput()->GetInfo().GetValidity().SetWhetherStreaming(false);
if (numberOfExecutions > 1)
nstages *= numberOfExecutions;
}
bool shouldIssue = false;
if (numberOfExecutions <= 1)
shouldIssue = true;
else if (numberOfExecutions > 1)
{
if (!haveIssuedProgress)
{
shouldIssue = true;
haveIssuedProgress = true;
}
}
if (shouldIssue)
initializeProgressCallback(initializeProgressCallbackArgs,
nstages);
}
}
}
avtContract_p
avtMeshFilter::ModifyContract(avtContract_p spec)
{
avtContract_p rv = new avtContract(spec);
if (GetInput()->GetInfo().GetAttributes().GetTopologicalDimension() != 0)
{
rv->GetDataRequest()->TurnZoneNumbersOn();
}
else
{
std::string pointVar = atts.GetPointSizeVar();
avtDataRequest_p dataRequest = spec->GetDataRequest();
//
// Find out if we REALLY need to add the secondary variable.
//
if (atts.GetPointSizeVarEnabled() &&
pointVar != "default" &&
pointVar != "\0" &&
pointVar != dataRequest->GetVariable() &&
!dataRequest->HasSecondaryVariable(pointVar.c_str()))
{
rv->GetDataRequest()->AddSecondaryVariable(pointVar.c_str());
rv->SetCalculateVariableExtents(pointVar, true);
}
avtDataAttributes &data = GetInput()->GetInfo().GetAttributes();
if (spec->GetDataRequest()->MayRequireZones() ||
spec->GetDataRequest()->MayRequireNodes())
{
keepNodeZone = true;
rv->GetDataRequest()->TurnNodeNumbersOn();
}
else
{
keepNodeZone = false;
}
}
return rv;
}
avtContract_p
avtNMatsExpression::ModifyContract(avtContract_p spec)
{
avtContract_p rv =
avtSingleInputExpressionFilter::ModifyContract(spec);
avtDataRequest_p ds = spec->GetDataRequest();
ds->TurnZoneNumbersOn();
return rv;
}
avtContract_p
avtStreamlinePlot::EnhanceSpecification(avtContract_p in_contract)
{
avtDataRequest_p in_dr = in_contract->GetDataRequest();
const char *var = in_dr->GetVariable();
avtDataRequest_p out_dr = new avtDataRequest(in_dr, "colorVar");
out_dr->AddSecondaryVariable(var);
out_dr->SetOriginalVariable(var);
avtContract_p out_contract = new avtContract(in_contract, out_dr);
return out_contract;
}
avtContract_p
avtStructuredChunkDataTreeIterator::ModifyContract(avtContract_p spec)
{
downstreamRectilinearMeshOptimizations =
spec->GetHaveRectilinearMeshOptimizations();
downstreamCurvilinearMeshOptimizations =
spec->GetHaveCurvilinearMeshOptimizations();
downstreamGhostType =
spec->GetDataRequest()->GetDesiredGhostDataType();
return spec;
}
avtContract_p
avtIsovolumeFilter::ModifyContract(avtContract_p in_spec)
{
avtContract_p spec = new avtContract(in_spec);
const char *varname = NULL;
if (atts.GetVariable() != "default")
varname = atts.GetVariable().c_str();
else
varname = in_spec->GetDataRequest()->GetVariable();
//
// We will need the ghost zones so that we can interpolate along domain
// boundaries and get no cracks in our isosurface.
//
avtDataAttributes &in_atts = GetInput()->GetInfo().GetAttributes();
bool skipGhost = false;
if (in_atts.ValidVariable(varname) &&
in_atts.GetCentering(varname) == AVT_NODECENT)
skipGhost = true;
if (!skipGhost)
spec->GetDataRequest()->SetDesiredGhostDataType(GHOST_ZONE_DATA);
std::string iso_var(atts.GetVariable());
if (iso_var == "default")
iso_var = in_spec->GetDataRequest()->GetVariable();
avtIntervalTree *it = GetMetaData()->GetDataExtents(iso_var.c_str());
if (it != NULL)
{
double min = atts.GetLbound();
double max = atts.GetUbound();
std::vector<int> dl;
it->GetElementsListFromRange(&min, &max, dl);
spec->GetDataRequest()->GetRestriction()->RestrictDomains(dl);
}
return spec;
}
avtContract_p
avtResampleFilter::ModifyContract(avtContract_p oldataRequest)
{
//
// Best copy constructor we have??
//
avtContract_p spec = new avtContract(oldataRequest,
oldataRequest->GetDataRequest());
//
// First tell the file format reader that we are going to be doing a
// resample selection.
//
avtResampleSelection *sel = new avtResampleSelection;
int counts[3];
counts[0] = atts.GetWidth();
counts[1] = atts.GetHeight();
counts[2] = atts.GetDepth();
sel->SetCounts(counts);
double starts[3];
starts[0] = atts.GetMinX();
starts[1] = atts.GetMinY();
starts[2] = atts.GetMinZ();
sel->SetStarts(starts);
double stops[3];
stops[0] = atts.GetMaxX();
stops[1] = atts.GetMaxY();
stops[2] = atts.GetMaxZ();
sel->SetStops(stops);
selID = spec->GetDataRequest()->AddDataSelection(sel);
spec->NoStreaming();
spec->SetHaveRectilinearMeshOptimizations(true);
spec->GetDataRequest()->SetDesiredGhostDataType(NO_GHOST_DATA);
if (atts.GetUseArbitrator())
{
if (atts.GetArbitratorVarName() != "default")
spec->GetDataRequest()->
AddSecondaryVariable(atts.GetArbitratorVarName().c_str());
}
if (primaryVariable != NULL)
{
delete [] primaryVariable;
}
const char *pv = spec->GetDataRequest()->GetVariable();
primaryVariable = new char[strlen(pv)+1];
strcpy(primaryVariable, pv);
return spec;
}
avtContract_p
avtExtremeValueAnalysisFilter::ModifyContract(avtContract_p in_contract)
{
avtContract_p rv;
if (strncmp(pipelineVariable, "operators/ExtremeValueAnalysis", strlen("operators/ExtremeValueAnalysis")) == 0)
{
outVarName = pipelineVariable;
const char *justTheVar = pipelineVariable + strlen("operators/ExtremeValueAnalysis/");
avtDataRequest_p dr = new avtDataRequest(in_contract->GetDataRequest(), justTheVar);
rv = new avtContract(in_contract, dr);
}
else
{
rv = new avtContract(in_contract);
}
return rv;
}
avtContract_p
avtPeaksOverThresholdFilter::ModifyContract(avtContract_p in_contract)
{
avtContract_p rv;
if (strncmp(pipelineVariable, "operators/PeaksOverThreshold", strlen("operators/PeaksOverThreshold")) == 0)
{
outVarName = pipelineVariable;
const char *justTheVar = pipelineVariable + strlen("operators/PeaksOverThreshold/");
avtDataRequest_p dr = new avtDataRequest(in_contract->GetDataRequest(), justTheVar);
rv = new avtContract(in_contract, dr);
}
else
{
rv = new avtContract(in_contract);
}
return rv;
}
avtContract_p
avtModelBasedClusteringFilter::ModifyContract(avtContract_p in_contract)
{
avtContract_p rv;
if (strncmp(pipelineVariable, "operators/ModelBasedClustering", strlen("operators/ModelBasedClustering")) == 0)
{
outVarName = pipelineVariable;
const char *justTheVar = pipelineVariable + strlen("operators/ModelBasedClustering/");
avtDataRequest_p dr = new avtDataRequest(in_contract->GetDataRequest(), justTheVar);
rv = new avtContract(in_contract, dr);
}
else
{
rv = new avtContract(in_contract);
}
return rv;
}
LoadBalanceScheme
LoadBalancer::DetermineAppropriateScheme(avtContract_p input)
{
//
// See if we have already have decided. If so, just return our cached
// decision.
//
int index = input->GetPipelineIndex();
const LBInfo &lbinfo = pipelineInfo[index];
std::string dbname = lbinfo.db;
avtDatabase *db = dbMap[dbname];
avtDataRequest_p data = input->GetDataRequest();
avtDatabaseMetaData *md = db->GetMetaData(db->GetMostRecentTimestep());
string meshName;
TRY
{
meshName = md->MeshForVar(data->GetVariable());
}
CATCHALL
{
// Probably a CMFE.
return scheme;
}
ENDTRY;
if (md->GetFormatCanDoDomainDecomposition())
return LOAD_BALANCE_DBPLUGIN_DYNAMIC;
const avtMeshMetaData *mmd = md->GetMesh(meshName);
if (mmd && mmd->loadBalanceScheme != LOAD_BALANCE_UNKNOWN)
{
debug1 << "Default load balance scheme \""
<< LoadBalanceSchemeToString(scheme).c_str() << "\""
<< " being overridden in favor of \""
<< LoadBalanceSchemeToString(mmd->loadBalanceScheme).c_str() << "\""
<< " for mesh \"" << meshName.c_str() << "\"" << endl;
return mmd->loadBalanceScheme;
}
return scheme;
}
avtContract_p
avtLineoutFilter::ModifyContract(avtContract_p in_contract)
{
avtContract_p rv;
const char *opLineout = "operators/Lineout/";
if (strncmp(pipelineVariable, opLineout, strlen(opLineout)) == 0)
{
const char *var = pipelineVariable + strlen(opLineout);
avtDataRequest_p dr = new avtDataRequest(in_contract->GetDataRequest(), var);
rv = new avtContract(in_contract, dr);
}
else
{
rv = new avtContract(in_contract);
}
useOriginalCells = false;
if (!GetInput()->GetInfo().GetValidity().GetZonesPreserved())
{
rv->GetDataRequest()->TurnZoneNumbersOn();
useOriginalCells = true;
return rv;
}
//
// Get the interval tree.
//
avtIntervalTree *it = GetMetaData()->GetSpatialExtents();
if (it == NULL)
{
return rv;
}
double rayDir[3] = {point2[0]-point1[0], point2[1]-point1[1],
point2[2]-point1[2]};
intVector domains;
it->GetElementsList(point1, rayDir, domains);
rv->GetDataRequest()->GetRestriction()->RestrictDomains(domains);
return rv;
}
std::string
LoadBalancer::GetMeshName(avtContract_p input, int stateIndex)
{
const LBInfo &lbinfo = pipelineInfo[input->GetPipelineIndex()];
avtDatabase *db = dbMap[lbinfo.db];
avtDataRequest_p data = input->GetDataRequest();
avtDatabaseMetaData *md = db->GetMetaData(stateIndex);
string meshName;
TRY
{
meshName = md->MeshForVar(data->GetVariable());
}
CATCHALL
{
}
ENDTRY
return meshName;
}
void
avtFluxFilter::InferVariableNameFromContract(avtContract_p c)
{
avtDataRequest_p in_dr = c->GetDataRequest();
bool foundIt = false;
if (strncmp(in_dr->GetVariable(), "operators/Flux/",
strlen("operators/Flux/")) == 0)
{
foundIt = true;
if (atts.GetFlowField() == "default")
{
EXCEPTION1(VisItException, "You can't set the flow field as \"default\" "
"since the default field is not a vector.");
}
if (atts.GetWeight() && atts.GetWeightField() == "default")
{
EXCEPTION1(VisItException, "You can't set the weighting field as \"default\" "
"since that would lead to a recursive definition.");
}
varname = in_dr->GetVariable()+strlen("operators/Flux/");
}
if (!foundIt)
{
std::vector<CharStrRef> vars2nd = in_dr->GetSecondaryVariablesWithoutDuplicates();
for (size_t i = 0 ; i < vars2nd.size() ; i++)
if (strncmp(*(vars2nd[i]), "operators/Flux/",
strlen("operators/Flux/")) == 0)
{
foundIt = true;
varname = *(vars2nd[i])+strlen("operators/Flux/");
}
}
if (!foundIt)
{
EXCEPTION1(VisItException, "Unable to determine variable name from contract");
}
}
avtContract_p
avtApplyDataBinningExpression::ModifyContract(avtContract_p spec)
{
if (theDataBinning == NULL)
{
// We should have failed before getting to this point...
EXCEPTION2(ExpressionException, outputVariableName,
"Could not locate the data binning.");
}
avtDataRequest_p ds = spec->GetDataRequest();
avtDataRequest_p new_ds = new avtDataRequest(ds);
avtDataBinningFunctionInfo *info = theDataBinning->GetFunctionInfo();
int nVars = info->GetDomainNumberOfTuples();
for (int i = 0 ; i < nVars ; i++)
new_ds->AddSecondaryVariable(info->GetDomainTupleName(i).c_str());
new_ds->AddSecondaryVariable(info->GetCodomainName().c_str());
avtContract_p rv = new avtContract(spec, new_ds);
rv = avtSingleInputExpressionFilter::ModifyContract(rv);
return rv;
}
avtContract_p
avtLabelPlot::EnhanceSpecification(avtContract_p spec)
{
debug3 << "avtLabelPlot::EnhanceSpecification: 0" << endl;
avtDataRequest_p ds = spec->GetDataRequest();
//
// The pipeline specification should really be const -- it is used
// elsewhere, so we can't modify it and return it. Make a copy and in
// the new copy, indicate that we need structured indices.
//
avtDataRequest_p nds = new avtDataRequest(ds);
nds->TurnZoneNumbersOn();
nds->TurnNodeNumbersOn();
nds->SetNeedStructuredIndices(true);
nds->SetTransformVectorsDuringProject(false);
avtContract_p rv = new avtContract(spec, nds);
debug3 << "avtLabelPlot::EnhanceSpecification: 1" << endl;
return rv;
}
avtContract_p
avtSurfaceFilter::ModifyContract(avtContract_p spec)
{
double dataExtents[2];
double spatialExtents[6];
if (TryDataExtents(dataExtents))
{
avtDataset_p input = GetTypedInput();
avtDatasetExaminer::GetSpatialExtents(input, spatialExtents);
UnifyMinMax(spatialExtents,6);
CalculateScaleValues(dataExtents, spatialExtents);
stillNeedExtents = false;
}
else
{
spec->NoStreaming();
}
if (spec->GetDataRequest()->MayRequireZones())
{
spec->GetDataRequest()->TurnZoneNumbersOn();
}
if (spec->GetDataRequest()->MayRequireNodes())
{
spec->GetDataRequest()->TurnNodeNumbersOn();
}
//
// We will need the ghost zones so that we can interpolate along domain
// boundaries and get no cracks in our isosurface.
//
const char *varname = spec->GetDataRequest()->GetVariable();
avtDataAttributes &in_atts = GetInput()->GetInfo().GetAttributes();
bool skipGhost = false;
if (in_atts.ValidVariable(varname) &&
in_atts.GetCentering(varname) == AVT_NODECENT)
skipGhost = true;
if (!skipGhost)
spec->GetDataRequest()->SetDesiredGhostDataType(GHOST_ZONE_DATA);
return spec;
}
avtDataRequest_p
LoadBalancer::Reduce(avtContract_p input)
{
avtDataRequest_p data = input->GetDataRequest();
//
// It is difficult for the load balancer to communicate with the originating
// source because it is done through callbacks.
// So we do it by setting a Boolean in the contract. Since there is only
// one path that involves actually doing data replication, and many that don't,
// we will unset the Boolean now and reset it in the case we actually do
// data replication.
//
#ifdef PARALLEL
// only used in parallel
bool dataReplicationRequested = input->ReplicateSingleDomainOnAllProcessors();
#endif
input->SetReplicateSingleDomainOnAllProcessors(false);
//
// Pipeline index 0 is reserved for meta-data. It should already be
// load balanced.
//
if (input->GetPipelineIndex() == 0)
{
return data;
}
//
// Assess load balancing specially for serial engines.
//
if (nProcs <= 1)
{
bool doDynLB = CheckDynamicLoadBalancing(input);
if (!doDynLB && scheme != LOAD_BALANCE_STREAM)
{
pipelineInfo[input->GetPipelineIndex()].complete = true;
return data;
}
else
{
avtDataObjectSource::RegisterProgressCallback(NULL,NULL);
avtSILRestriction_p orig_silr = data->GetRestriction();
avtSILRestriction_p silr = new avtSILRestriction(orig_silr);
avtDataRequest_p new_data =
new avtDataRequest(data, silr);
avtSILRestrictionTraverser trav(silr);
vector<int> list;
trav.GetDomainList(list);
if (pipelineInfo[input->GetPipelineIndex()].current < 0)
pipelineInfo[input->GetPipelineIndex()].current = 0;
int domain = list[pipelineInfo[input->GetPipelineIndex()].current];
int sggDomain = avtStreamingGhostGenerator::LBGetNextDomain();
if (sggDomain >= 0)
domain = sggDomain;
vector<int> domainList(1, domain);
new_data->GetRestriction()
->RestrictDomainsForLoadBalance(domainList);
UpdateProgress(pipelineInfo[input->GetPipelineIndex()].current,
(int)list.size());
pipelineInfo[input->GetPipelineIndex()].current++;
if (pipelineInfo[input->GetPipelineIndex()].current == (int)list.size())
pipelineInfo[input->GetPipelineIndex()].complete = true;
return new_data;
}
}
#ifdef PARALLEL
avtSILRestriction_p orig_silr = data->GetRestriction();
avtSILRestriction_p silr = new avtSILRestriction(orig_silr);
avtDataRequest_p new_data = new avtDataRequest(data, silr);
avtSILRestrictionTraverser trav(silr);
// set up MPI message tags
static int lastDomDoneMsg = GetUniqueMessageTag();
static int newDomToDoMsg = GetUniqueMessageTag();
// Make sure that we have domain to file mapping available.
LBInfo &lbInfo(pipelineInfo[input->GetPipelineIndex()]);
std::string meshName = GetMeshName(input, dbState[lbInfo.db]);
GetIOInformation(lbInfo.db, dbState[lbInfo.db], meshName);
if (scheme == LOAD_BALANCE_STREAM)
{
if (pipelineInfo[input->GetPipelineIndex()].current < 0)
{
pipelineInfo[input->GetPipelineIndex()].current = 0;
//
// We probably want to do something more sophisticated in the future
// (like walking through a SIL). For now, just use the "chunks"
// mechanism set up with convenience methods.
//
vector<int> list;
trav.GetDomainList(list);
int amountPer = list.size() / nProcs;
int oneExtraUntil = list.size() % nProcs;
int lastDomain = 0;
for (int i = 0 ; i < nProcs ; i++)
{
if (i == rank)
{
int amount = amountPer + (i < oneExtraUntil ? 1 : 0);
for (int j = 0 ; j < amount ; j++)
{
domainListForStreaming.push_back(list[j+lastDomain]);
}
}
lastDomain += amountPer + (i < oneExtraUntil ? 1 : 0);
}
}
int domain = domainListForStreaming[pipelineInfo[input->GetPipelineIndex()].current];
int sggDomain = avtStreamingGhostGenerator::LBGetNextDomain();
if (sggDomain >= 0)
domain = sggDomain;
vector<int> domainList(1, domain);
new_data->GetRestriction()
->RestrictDomainsForLoadBalance(domainList);
UpdateProgress(pipelineInfo[input->GetPipelineIndex()].current,
domainListForStreaming.size());
pipelineInfo[input->GetPipelineIndex()].current++;
if (pipelineInfo[input->GetPipelineIndex()].current == (int)domainListForStreaming.size())
{
pipelineInfo[input->GetPipelineIndex()].complete = true;
domainListForStreaming.clear();
}
}
// Can we do dynamic load balancing?
else if (! CheckDynamicLoadBalancing(input))
{
//
// We probably want to do something more sophisticated in the future
// (like walking through a SIL). For now, just use the "chunks"
// mechanism set up with convenience methods.
//
vector<int> list;
vector<int> mylist;
trav.GetDomainList(list);
if (dataReplicationRequested && list.size() == 1)
{
silr->RestrictDomainsForLoadBalance(list);
pipelineInfo[input->GetPipelineIndex()].complete = true;
// Communicate back to the pipeline that we are replicating.
input->SetReplicateSingleDomainOnAllProcessors(true);
return data;
}
//
// For variables (including meshes) that require specific types of
// load balancing, we override the scheme here
//
LoadBalanceScheme theScheme = DetermineAppropriateScheme(input);
if (theScheme == LOAD_BALANCE_CONTIGUOUS_BLOCKS_TOGETHER)
{
int amountPer = list.size() / nProcs;
int oneExtraUntil = list.size() % nProcs;
int lastDomain = 0;
for (int i = 0 ; i < nProcs ; i++)
{
if (i == rank)
{
int amount = amountPer + (i < oneExtraUntil ? 1 : 0);
for (int j = 0 ; j < amount ; j++)
{
mylist.push_back(list[j+lastDomain]);
}
}
lastDomain += amountPer + (i < oneExtraUntil ? 1 : 0);
}
}
else if (theScheme == LOAD_BALANCE_STRIDE_ACROSS_BLOCKS)
{
for (size_t j = 0 ; j < list.size() ; j++)
{
if (j % nProcs == (size_t)rank)
mylist.push_back(list[j]);
}
}
else if (theScheme == LOAD_BALANCE_ABSOLUTE)
{
for (size_t j = 0 ; j < list.size() ; j++)
{
if (list[j] % nProcs == rank)
mylist.push_back(list[j]);
}
}
else if (theScheme == LOAD_BALANCE_RESTRICTED)
{
LBInfo &lbInfo(pipelineInfo[input->GetPipelineIndex()]);
IOInfo &ioInfo(ioMap[lbInfo.db]);
const HintList &hints(ioInfo.ioInfo.GetHints());
for (size_t j = 0 ; j < list.size() ; j++)
{
if (hints.size() >= (size_t)rank)
{
const vector<int> &doms = hints[rank];
int ndoms = doms.size();
for (int h=0; h<ndoms; h++)
{
if (doms[h] == list[j])
{
mylist.push_back(list[j]);
break;
}
}
}
}
}
else if (theScheme == LOAD_BALANCE_RANDOM_ASSIGNMENT)
{
// all procs randomly jumble the list of domain ids
// all procs compute same jumbled list due to same seed
// [ which won't be true on a heterogeneous platform ]
size_t j;
vector<int> jumbledList = list;
srand(0xDeadBeef);
for (j = 0 ; j < list.size() * 5; j++)
{
int i1 = rand() % list.size();
int i2 = rand() % list.size();
int tmp = jumbledList[i1];
jumbledList[i1] = jumbledList[i2];
jumbledList[i2] = tmp;
}
// now, do round-robin assignment from the jumbled list
for (j = 0 ; j < list.size() ; j++)
{
if (j % nProcs == (size_t)rank)
mylist.push_back(jumbledList[j]);
}
}
else if (theScheme == LOAD_BALANCE_DBPLUGIN_DYNAMIC)
{
// Every processor gets the complete list
mylist = list;
}
silr->RestrictDomainsForLoadBalance(mylist);
pipelineInfo[input->GetPipelineIndex()].complete = true;
}
else
{
// disable progress updates from the filters this time around
avtDataObjectSource::RegisterProgressCallback(NULL,NULL);
LBInfo &lbInfo(pipelineInfo[input->GetPipelineIndex()]);
IOInfo &ioInfo(ioMap[lbInfo.db]);
if (rank == 0)
{
// -------------------------------------
// MASTER LOADBALANCER PROCESSES
// -------------------------------------
// Allocate enough space to hold the completed domains
ioInfo.domains.resize(nProcs);
ioInfo.files.resize(nProcs);
bool validFileMap = (ioInfo.fileMap.size() != 0);
// Get the list of domains to process
vector<int> domainList;
trav.GetDomainList(domainList);
// Make a work list and a completed list
size_t totaldomains = domainList.size();
deque<int> incomplete(domainList.begin(), domainList.end());
vector<int> complete;
debug5 << "LoadBalancer Master -- starting with "
<< incomplete.size() << " domains\n";
// pull from the incomplete list and push onto the complete list
// until all domains are complete
bool abort = false;
int domain;
UpdateProgress(0,0);
while (complete.size() < totaldomains)
{
// check for an abort
if (!abort &&
CheckAbort(false))
{
abort = true;
totaldomains -= incomplete.size();
incomplete.clear();
}
// update the progress
UpdateProgress(complete.size() + (domainList.size() - incomplete.size()),
domainList.size()*2);
// get the completed domain number
MPI_Status stat;
MPI_Recv(&domain, 1, MPI_INT, MPI_ANY_SOURCE,
lastDomDoneMsg, VISIT_MPI_COMM, &stat);
int processor = stat.MPI_SOURCE;
// -1 means the first pass by the slave; nothing completed yet
if (domain != -1)
{
// add it to the complete list
complete.push_back(domain);
}
// figure out what to tell this processor to do
if (incomplete.empty())
continue;
// find a cached domain for next processor
deque<int>::iterator i;
for (i = incomplete.begin(); i != incomplete.end(); i++)
{
if (ioInfo.domains[processor].find(*i) !=
ioInfo.domains[processor].end())
break;
}
// if no match, try to find one that is in a file
// already opened by this processor
if (i == incomplete.end())
{
for (i = incomplete.begin(); i != incomplete.end(); i++)
{
int fileno = 0;
if (validFileMap)
fileno = ioInfo.fileMap[*i];
if (ioInfo.files[processor].count(fileno) > 0)
break;
}
}
// if still no match, find one that is in a file
// opened by the fewest number of processors
if (i == incomplete.end())
{
int mindomain = -1;
int minopen = 999999999;
for (i = incomplete.begin(); i != incomplete.end(); i++)
{
int fileno = 0;
if (validFileMap)
fileno = ioInfo.fileMap[*i];
// count the number of processors which have
// this file opened
int nopen = 0;
for (size_t j=0; j<ioInfo.files.size(); j++)
if (ioInfo.files[j].count(fileno) > 0)
nopen++;
if (nopen < minopen)
{
mindomain = *i;
minopen = nopen;
}
}
for (i = incomplete.begin(); i != incomplete.end(); i++)
{
if (*i == mindomain)
break;
}
}
// if no match, just take the next one in line
if (i == incomplete.end())
i=incomplete.begin();
domain = *i;
incomplete.erase(i);
ioInfo.domains[processor].insert(domain);
if (validFileMap)
ioInfo.files[processor].insert(ioInfo.fileMap[domain]);
else
ioInfo.files[processor].insert(0);
// send the new domain number to that processor
debug5 << "LoadBalancer Master: sending domain "
<< domain << " to processor "<<processor<<"\n";
MPI_Send(&domain, 1, MPI_INT, processor, newDomToDoMsg, VISIT_MPI_COMM);
}
// we're all done -- -2 means to abort, -1 means to send results
int status = abort ? -2 : -1;
for (int i=1; i<nProcs; i++)
MPI_Send(&status, 1, MPI_INT, i, newDomToDoMsg,VISIT_MPI_COMM);
if (abort)
EXCEPTION0(AbortException);
// all work is done
UpdateProgress(1,0);
lbInfo.complete = true;
new_data->GetRestriction()->TurnOffAll();
MPI_Barrier(VISIT_MPI_COMM);
}
else
{
// -------------------------------------
// SLAVE PROCESSES
// -------------------------------------
// send our last completed domain to the master
int domain = lbInfo.current;
MPI_Send(&domain, 1, MPI_INT, 0, lastDomDoneMsg, VISIT_MPI_COMM);
// get our new work unit
MPI_Status stat;
MPI_Recv(&domain, 1, MPI_INT, 0, newDomToDoMsg, VISIT_MPI_COMM, &stat);
lbInfo.current = domain;
if (domain == -2)
{
EXCEPTION0(AbortException);
}
else if (domain == -1)
{
// -1 is a tag for "no work" -- we are all done
lbInfo.complete = true;
new_data->GetRestriction()->TurnOffAll();
MPI_Barrier(VISIT_MPI_COMM);
}
else
{
vector<int> domainList(1, domain);
new_data->GetRestriction()
->RestrictDomainsForLoadBalance(domainList);
}
}
}
// By intersecting with the original restriction, we will ensure that
// we are catching restrictions beyond domains, like materials, etc.
// See comments in SIL restriction code regarding 'FastIntersect'.
new_data->GetRestriction()->FastIntersect(orig_silr);
return new_data;
#else
EXCEPTION1(VisItException, "nprocs was > 1 in a non-parallel code");
#endif
}
void
avtDualMeshFilter::ExamineContract(avtContract_p contract)
{
avtDatasetToDatasetFilter::ExamineContract(contract);
actualVar = contract->GetDataRequest()->GetVariable();
}
bool
LoadBalancer::CheckDynamicLoadBalancing(avtContract_p input)
{
//
// See if we have already have decided. If so, just return our cached
// decision.
//
int index = input->GetPipelineIndex();
LBInfo &lbinfo = pipelineInfo[index];
if (lbinfo.haveInitializedDLB)
return lbinfo.doDLB;
//
// If the user has not explicitly asked for DLB, then don't do it.
//
if (!allowDynamic)
{
// Almost always false.
lbinfo.doDLB = false || (scheme == LOAD_BALANCE_STREAM);
lbinfo.haveInitializedDLB = true;
return lbinfo.doDLB;
}
//
// Some hard and fast rules:
//
// Pipeline index 0 is reserved for meta-data and inlined pipelines. So
// no DLB for those.
//
// Cannot dynamic load balance some pipelines because of the filters
// in the pipeline.
//
// We cannot do dynamic load balancing if the database does not believe
// we can do dynamic load balancing (for example because we need ghost
// data communicated or materials reconstructed).
//
avtDataRequest_p data = input->GetDataRequest();
std::string dbname = lbinfo.db;
avtDatabase *db = dbMap[dbname];
if (input->GetPipelineIndex() == 0 ||
input->ShouldUseStreaming() == false ||
db->CanDoStreaming(data) == false)
{
lbinfo.doDLB = false;
lbinfo.haveInitializedDLB = true;
return false;
}
//
// Don't do DLB if we have 2 or 3 procs. It's not worth it.
//
if (nProcs == 2 || nProcs == 3)
{
lbinfo.doDLB = false;
lbinfo.haveInitializedDLB = true;
return false;
}
//
// The user has asked for DLB. And nothing in the pipeline is prevent it.
// Do it!
//
lbinfo.doDLB = true;
lbinfo.haveInitializedDLB = true;
return true;
}
avtContract_p
avtPseudocolorFilter::ModifyContract(avtContract_p contract)
{
avtContract_p rv = contract;
avtDataAttributes &data = GetInput()->GetInfo().GetAttributes();
int topoDim = data.GetTopologicalDimension();
std::string pointVar = plotAtts.GetPointSizeVar();
std::string radiusVar = plotAtts.GetTubeRadiusVar();
std::string opacityVar = plotAtts.GetOpacityVariable();
avtDataRequest_p dataRequest = new avtDataRequest(
contract->GetDataRequest());
primaryVar = dataRequest->GetVariable();
// ARS - FIX ME - Why AddSecondaryVariable here and not in
// avtPseudocolorPlot::EnhanceSpecification
//
// Find out if we need to add a secondary variable.
//
if( (topoDim == 0 || (topoDim > 0 && plotAtts.GetRenderPoints())) &&
plotAtts.GetPointType() != PseudocolorAttributes::Point &&
plotAtts.GetPointType() != PseudocolorAttributes::Sphere &&
plotAtts.GetPointSizeVarEnabled() &&
pointVar != "default" &&
pointVar != "\0" &&
pointVar != primaryVar &&
!dataRequest->HasSecondaryVariable(pointVar.c_str()))
{
rv->GetDataRequest()->AddSecondaryVariable(pointVar.c_str());
rv->SetCalculateVariableExtents(pointVar, true);
}
if( (topoDim == 1 || (topoDim > 1 && plotAtts.GetRenderWireframe())) &&
plotAtts.GetLineType() == PseudocolorAttributes::Tube &&
plotAtts.GetTubeRadiusVarEnabled() &&
radiusVar != "default" &&
radiusVar != "\0" &&
radiusVar != primaryVar &&
!dataRequest->HasSecondaryVariable(radiusVar.c_str()))
{
rv->GetDataRequest()->AddSecondaryVariable(radiusVar.c_str());
rv->SetCalculateVariableExtents(radiusVar, true);
}
if (plotAtts.GetOpacityType() == PseudocolorAttributes::VariableRange &&
opacityVar != "default" &&
opacityVar != "\0" &&
opacityVar != primaryVar &&
!dataRequest->HasSecondaryVariable(opacityVar.c_str()))
{
rv->GetDataRequest()->AddSecondaryVariable(opacityVar.c_str());
rv->SetCalculateVariableExtents(opacityVar, true);
}
// Note the line type so that upstream operators can obtain the
// needed data for displaying ribbons or tubes.
std::string key =
rv->SetAttribute( &plotAtts, PseudocolorAttributes::ID_lineType,
PseudocolorAttributes::LineType_ToString(plotAtts.GetLineType()) );
if (contract->GetDataRequest()->MayRequireZones() ||
contract->GetDataRequest()->MayRequireNodes())
{
keepNodeZone = true;
if (data.ValidActiveVariable())
{
if (data.GetCentering() == AVT_NODECENT)
{
rv->GetDataRequest()->TurnNodeNumbersOn();
}
else if (data.GetCentering() == AVT_ZONECENT)
{
rv->GetDataRequest()->TurnZoneNumbersOn();
}
}
else
{
// canot determine variable centering, so turn on both
// node numbers and zone numbers.
rv->GetDataRequest()->TurnNodeNumbersOn();
rv->GetDataRequest()->TurnZoneNumbersOn();
}
}
else
{
keepNodeZone = false;
}
return rv;
}
avtContract_p
avtDataBinningFilter::ModifyContract(avtContract_p inContract)
{
bool defaultVarOK = true;
if (strncmp(pipelineVariable, "operators/DataBinning", strlen("operators/DataBinning")) == 0)
{
defaultVarOK = false;
varname = pipelineVariable;
}
const char *dim1Var = atts.GetDim1Var().c_str();
if (atts.GetDim1BinBasedOn() == DataBinningAttributes::Variable)
{
if (strcmp(dim1Var, "default") == 0)
{
if (defaultVarOK)
dim1Var = pipelineVariable;
else
{
EXCEPTION1(VisItException, "You specified the first dimension of the "
"data binning as \"default\", but your plotting variable "
"(which \"default\" resolves to) is of the output of the "
"data binning. This is a recursion definition. Please "
"change the first dimension of the data binning to be "
"something besides \"default\".");
}
}
}
const char *dim2Var = atts.GetDim2Var().c_str();
if (atts.GetDim2BinBasedOn() == DataBinningAttributes::Variable)
{
if (strcmp(dim2Var, "default") == 0 &&
(atts.GetNumDimensions() == DataBinningAttributes::Two ||
atts.GetNumDimensions() == DataBinningAttributes::Three))
{
if (defaultVarOK)
dim2Var = pipelineVariable;
else
{
EXCEPTION1(VisItException, "You specified the second dimension of the "
"data binning as \"default\", but your plotting variable "
"(which \"default\" resolves to) is of the output of the "
"data binning. This is a recursion definition. Please "
"change the first dimension of the data binning to be "
"something besides \"default\".");
}
}
}
const char *dim3Var = atts.GetDim3Var().c_str();
if (atts.GetDim3BinBasedOn() == DataBinningAttributes::Variable)
{
if (strcmp(dim3Var, "default") == 0 &&
atts.GetNumDimensions() == DataBinningAttributes::Three)
{
if (defaultVarOK)
dim3Var = pipelineVariable;
else
{
EXCEPTION1(VisItException, "You specified the third dimension of the "
"data binning as \"default\", but your plotting variable "
"(which \"default\" resolves to) is of the output of the "
"data binning. This is a recursion definition. Please "
"change the first dimension of the data binning to be "
"something besides \"default\".");
}
}
}
avtDataRequest_p in_dr = inContract->GetDataRequest();
avtDataRequest_p out_dr;
avtDataAttributes &inAtts = GetInput()->GetInfo().GetAttributes();
if (strncmp(in_dr->GetVariable(), "operators/DataBinning", strlen("operators/DataBinning")) == 0)
out_dr = new avtDataRequest(in_dr, inAtts.GetMeshname().c_str());
else
out_dr = new avtDataRequest(in_dr);
std::vector<CharStrRef> vars2nd = in_dr->GetSecondaryVariablesWithoutDuplicates();
std::vector<std::string> removeMe;
int i;
for (i = 0 ; i < vars2nd.size() ; i++)
if (strncmp(*(vars2nd[i]), "operators/DataBinning", strlen("operators/DataBinning")) == 0)
{
varname = *(vars2nd[i]);
removeMe.push_back(*(vars2nd[i]));
}
for (i = 0 ; i < removeMe.size() ; i++)
out_dr->RemoveSecondaryVariable(removeMe[i].c_str());
if (atts.GetDim1BinBasedOn() == DataBinningAttributes::Variable)
out_dr->AddSecondaryVariable(dim1Var);
if ((atts.GetNumDimensions() == DataBinningAttributes::Two ||
atts.GetNumDimensions() == DataBinningAttributes::Three)
&& (atts.GetDim2BinBasedOn() == DataBinningAttributes::Variable))
out_dr->AddSecondaryVariable(dim2Var);
if ((atts.GetNumDimensions() == DataBinningAttributes::Three)
&& (atts.GetDim3BinBasedOn() == DataBinningAttributes::Variable))
out_dr->AddSecondaryVariable(dim3Var);
if (atts.GetReductionOperator() != DataBinningAttributes::PDF &&
atts.GetReductionOperator() != DataBinningAttributes::Count)
{
if (atts.GetVarForReduction() == "default")
{
if (defaultVarOK)
out_dr->AddSecondaryVariable(pipelineVariable);
else
{
EXCEPTION1(VisItException, "You specified the variable for the reduction operator of your "
"data binning as \"default\", but your plotting variable "
"(which \"default\" resolves to) is of the output of the "
"data binning. This is a recursion definition. Please "
"change the first dimension of the data binning to be "
"something besides \"default\".");
}
}
else
out_dr->AddSecondaryVariable(atts.GetVarForReduction().c_str());
}
//
// Calculate the "original" extents. If we clip away part of the volume, we don't
// want the extents bouncing all around because certain regions aren't contributing.
//
avtContract_p rv = new avtContract(inContract, out_dr);
if (! atts.GetDim1SpecifyRange() && dim1Var != pipelineVariable
&& atts.GetDim1BinBasedOn() == DataBinningAttributes::Variable)
rv->SetCalculateVariableExtents(dim1Var, true);
if ((! atts.GetDim2SpecifyRange()) && (atts.GetNumDimensions() == DataBinningAttributes::Two ||
atts.GetNumDimensions() == DataBinningAttributes::Three)
&& (dim2Var != pipelineVariable)
&& (atts.GetDim2BinBasedOn() == DataBinningAttributes::Variable))
rv->SetCalculateVariableExtents(dim2Var, true);
if ((! atts.GetDim3SpecifyRange()) && atts.GetNumDimensions() == DataBinningAttributes::Three
&& (dim2Var != pipelineVariable)
&& (atts.GetDim3BinBasedOn() == DataBinningAttributes::Variable))
rv->SetCalculateVariableExtents(dim3Var, true);
int numSpatialDimensions = 0;
if ((atts.GetDim1BinBasedOn() != DataBinningAttributes::Variable) &&
(! atts.GetDim1SpecifyRange()))
numSpatialDimensions++;
if ((atts.GetDim2BinBasedOn() != DataBinningAttributes::Variable)
&& (! atts.GetDim2SpecifyRange())
&& (atts.GetNumDimensions() == DataBinningAttributes::Two ||
atts.GetNumDimensions() == DataBinningAttributes::Three))
numSpatialDimensions++;
if ((atts.GetDim3BinBasedOn() != DataBinningAttributes::Variable)
&& (! atts.GetDim3SpecifyRange())
&& (atts.GetNumDimensions() == DataBinningAttributes::Three))
numSpatialDimensions++;
if (numSpatialDimensions > 0)
rv->SetCalculateMeshExtents(true);
lastContract = rv;
return rv;
}
avtContract_p
avtVolumeFilter::ModifyContract(avtContract_p contract)
{
avtContract_p newcontract = NULL;
if (primaryVariable != NULL)
{
delete [] primaryVariable;
}
avtDataRequest_p ds = new avtDataRequest(contract->GetDataRequest());
const char *var = ds->GetVariable();
bool setupExpr = false;
char exprDef[128];
std::string exprName = (std::string)"_expr_" + (std::string)var;
if (atts.GetScaling() == VolumeAttributes::Linear)
{
#ifdef HAVE_LIBSLIVR
if ((atts.GetRendererType() == VolumeAttributes::RayCastingSLIVR) ||
((atts.GetRendererType() == VolumeAttributes::RayCasting) && (atts.GetSampling() == VolumeAttributes::Trilinear)))
ds->SetDesiredGhostDataType(GHOST_ZONE_DATA);
#endif
newcontract = new avtContract(contract, ds);
primaryVariable = new char[strlen(var)+1];
strcpy(primaryVariable, var);
}
else if (atts.GetScaling() == VolumeAttributes::Log)
{
setupExpr = true;
if (atts.GetUseColorVarMin())
{
char m[16];
SNPRINTF(m, 16, "%f", atts.GetColorVarMin());
SNPRINTF(exprDef, 128, "log10withmin(<%s>, %s)", var, m);
}
else
{
SNPRINTF(exprDef, 128, "log10(<%s>)", var);
}
avtDataRequest_p nds = new avtDataRequest(exprName.c_str(),
ds->GetTimestep(), ds->GetRestriction());
nds->AddSecondaryVariable(var);
#ifdef HAVE_LIBSLIVR
if ((atts.GetRendererType() == VolumeAttributes::RayCastingSLIVR) ||
((atts.GetRendererType() == VolumeAttributes::RayCasting) && (atts.GetSampling() == VolumeAttributes::Trilinear)))
nds->SetDesiredGhostDataType(GHOST_ZONE_DATA);
#endif
newcontract = new avtContract(contract, nds);
primaryVariable = new char[exprName.size()+1];
strcpy(primaryVariable, exprName.c_str());
}
else // VolumeAttributes::Skew)
{
setupExpr = true;
SNPRINTF(exprDef, 128, "var_skew(<%s>, %f)", var,
atts.GetSkewFactor());
avtDataRequest_p nds =
new avtDataRequest(exprName.c_str(),
ds->GetTimestep(), ds->GetRestriction());
nds->AddSecondaryVariable(var);
#ifdef HAVE_LIBSLIVR
if ((atts.GetRendererType() == VolumeAttributes::RayCastingSLIVR) ||
((atts.GetRendererType() == VolumeAttributes::RayCasting) && (atts.GetSampling() == VolumeAttributes::Trilinear)))
nds->SetDesiredGhostDataType(GHOST_ZONE_DATA);
#endif
newcontract = new avtContract(contract, nds);
primaryVariable = new char[strlen(exprName.c_str())+1];
strcpy(primaryVariable, exprName.c_str());
}
if (setupExpr)
{
ExpressionList *elist = ParsingExprList::Instance()->GetList();
Expression *e = NULL;
for (int i = 0 ; i < elist->GetNumExpressions() ; i++)
{
if (elist->GetExpressions(i).GetName() == exprName)
{
e = &(elist->GetExpressions(i));
break;
}
}
bool shouldDelete = false;
if (e == NULL)
{
e = new Expression();
shouldDelete = true;
}
e->SetName(exprName.c_str());
e->SetDefinition(exprDef);
e->SetType(Expression::ScalarMeshVar);
elist->AddExpressions(*e);
if (shouldDelete)
delete e;
}
newcontract->NoStreaming();
newcontract->SetHaveRectilinearMeshOptimizations(true);
return newcontract;
}
void
avtDatasetToDatasetFilter::ExamineContract(avtContract_p s)
{
avtDataRequest_p ds = s->GetDataRequest();
//
// We need to know what the pipeline variable is so we can switch it
// back when we are done. It's also a nice thing to keep track of.
//
if (pipelineVariable != NULL)
delete[]pipelineVariable;
const char *var = ds->GetVariable();
pipelineVariable = new char[strlen(var) + 1];
strcpy(pipelineVariable, var);
if (switchVariables)
{
//
// Determine if the pipeline already knows if it needs the
// active variable.
//
bool haveVariable = false;
if (strcmp(activeVariable, pipelineVariable) == 0)
{
haveVariable = true;
}
const std::vector<CharStrRef> &var2nd = ds->GetSecondaryVariables();
for (int i = 0; i < var2nd.size(); i++)
{
const char *v2 = *(var2nd[i]);
if (strcmp(v2, activeVariable) == 0)
{
haveVariable = true;
}
}
//
// Tell the pipeline about our active variable (if necessary) and
// decide if we should remove the active variable when we are done.
//
if (!haveVariable)
{
ds->AddSecondaryVariable(activeVariable);
removeActiveVariableWhenDone = true;
debug5 << GetType() << ": ExamineContract: Setting primary "
<< "variable " << activeVariable
<< " to be removed at PostExecute." << endl;
} else
{
removeActiveVariableWhenDone = false;
debug5 << GetType() << ": ExamineContract: Leaving primary "
<< "variable " << activeVariable
<< " where it is at PostExecute." << endl;
}
}
// Iterate through the secondary variables.
// Determine if the pipline already knows about each of them.
for (int i = 0; i < secondaryVarList.size(); i++)
{
bool haveVariable = false;
if (strcmp(pipelineVariable, secondaryVarList[i]) == 0)
{
haveVariable = true;
}
const std::vector<CharStrRef> &var2nd = ds->GetSecondaryVariables();
for (int j = 0; j < var2nd.size(); j++)
{
const char *v2 = *(var2nd[j]);
if (strcmp(v2, secondaryVarList[i]) == 0)
haveVariable = true;
}
if (!haveVariable)
{
ds->AddSecondaryVariable(secondaryVarList[i]);
removeSecondaryVariable[i] = true;
debug5 << GetType() << ": ExamineContract: Setting secondary "
<< "variable " << secondaryVarList[i]
<< " to be removed at PostExecute." << endl;
} else
{
removeSecondaryVariable[i] = false;
debug5 << GetType() << ": ExamineContract: Leaving secondary "
<< "variable " << secondaryVarList[i]
<< " where it is at PostExecute." << endl;
}
}
}