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Merge branch 'master' of github.com:JamesEMcClure/LBPM-WIA

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This commit is contained in:
JamesEMcclure 2021-06-13 23:36:52 -04:00
commit 09f6e40aae
18 changed files with 536 additions and 407 deletions
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3
CMakeLists.txt
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@ -18,8 +18,7 @@ SET( TEST_MAX_PROCS 16 )
# Initialize the project # Initialize the project
PROJECT( ${PROJ} LANGUAGES CXX ) PROJECT( ${PROJ} LANGUAGES CXX)
# Prevent users from building in place # Prevent users from building in place
IF ("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}" ) IF ("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}" )

49
analysis/ElectroChemistry.cpp
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@ -53,19 +53,32 @@ void ElectroChemistryAnalyzer::Basic(ScaLBL_IonModel &Ion, ScaLBL_Poisson &Poiss
Poisson.getElectricPotential(ElectricalPotential); Poisson.getElectricPotential(ElectricalPotential);
/* local sub-domain averages */ /* local sub-domain averages */
double rho_avg_local[Ion.number_ion_species]; double *rho_avg_local;
double rho_mu_avg_local[Ion.number_ion_species]; double *rho_mu_avg_local;
double rho_mu_fluctuation_local[Ion.number_ion_species]; double *rho_mu_fluctuation_local;
double rho_psi_avg_local[Ion.number_ion_species]; double *rho_psi_avg_local;
double rho_psi_fluctuation_local[Ion.number_ion_species]; double *rho_psi_fluctuation_local;
/* global averages */ /* global averages */
double rho_avg_global[Ion.number_ion_species]; double *rho_avg_global;
double rho_mu_avg_global[Ion.number_ion_species]; double *rho_mu_avg_global;
double rho_mu_fluctuation_global[Ion.number_ion_species]; double *rho_mu_fluctuation_global;
double rho_psi_avg_global[Ion.number_ion_species]; double *rho_psi_avg_global;
double rho_psi_fluctuation_global[Ion.number_ion_species]; double *rho_psi_fluctuation_global;
for (int ion=0; ion<Ion.number_ion_species; ion++){ /* local sub-domain averages */
rho_avg_local = new double [Ion.number_ion_species];
rho_mu_avg_local = new double [Ion.number_ion_species];
rho_mu_fluctuation_local = new double [Ion.number_ion_species];
rho_psi_avg_local = new double [Ion.number_ion_species];
rho_psi_fluctuation_local = new double [Ion.number_ion_species];
/* global averages */
rho_avg_global = new double [Ion.number_ion_species];
rho_mu_avg_global = new double [Ion.number_ion_species];
rho_mu_fluctuation_global = new double [Ion.number_ion_species];
rho_psi_avg_global = new double [Ion.number_ion_species];
rho_psi_fluctuation_global = new double [Ion.number_ion_species];
for (size_t ion=0; ion<Ion.number_ion_species; ion++){
rho_avg_local[ion] = 0.0; rho_avg_local[ion] = 0.0;
rho_mu_avg_local[ion] = 0.0; rho_mu_avg_local[ion] = 0.0;
rho_psi_avg_local[ion] = 0.0; rho_psi_avg_local[ion] = 0.0;
@ -90,7 +103,7 @@ void ElectroChemistryAnalyzer::Basic(ScaLBL_IonModel &Ion, ScaLBL_Poisson &Poiss
} }
} }
for (int ion=0; ion<Ion.number_ion_species; ion++){ for (size_t ion=0; ion<Ion.number_ion_species; ion++){
rho_mu_fluctuation_local[ion] = 0.0; rho_mu_fluctuation_local[ion] = 0.0;
rho_psi_fluctuation_local[ion] = 0.0; rho_psi_fluctuation_local[ion] = 0.0;
/* Compute averages for each ion */ /* Compute averages for each ion */
@ -108,7 +121,7 @@ void ElectroChemistryAnalyzer::Basic(ScaLBL_IonModel &Ion, ScaLBL_Poisson &Poiss
if (Dm->rank()==0){ if (Dm->rank()==0){
fprintf(TIMELOG,"%i ",timestep); fprintf(TIMELOG,"%i ",timestep);
for (int ion=0; ion<Ion.number_ion_species; ion++){ for (size_t ion=0; ion<Ion.number_ion_species; ion++){
fprintf(TIMELOG,"%.8g ",rho_avg_global[ion]); fprintf(TIMELOG,"%.8g ",rho_avg_global[ion]);
fprintf(TIMELOG,"%.8g ",rho_mu_avg_global[ion]); fprintf(TIMELOG,"%.8g ",rho_mu_avg_global[ion]);
fprintf(TIMELOG,"%.8g ",rho_psi_avg_global[ion]); fprintf(TIMELOG,"%.8g ",rho_psi_avg_global[ion]);
@ -147,7 +160,7 @@ void ElectroChemistryAnalyzer::WriteVis( ScaLBL_IonModel &Ion, ScaLBL_Poisson &P
visData[0].mesh = std::make_shared<IO::DomainMesh>( Dm->rank_info,Dm->Nx-2,Dm->Ny-2,Dm->Nz-2,Dm->Lx,Dm->Ly,Dm->Lz ); visData[0].mesh = std::make_shared<IO::DomainMesh>( Dm->rank_info,Dm->Nx-2,Dm->Ny-2,Dm->Nz-2,Dm->Lx,Dm->Ly,Dm->Lz );
auto ElectricPotential = std::make_shared<IO::Variable>(); auto ElectricPotential = std::make_shared<IO::Variable>();
std::vector<shared_ptr<IO::Variable>> IonConcentration; std::vector<shared_ptr<IO::Variable>> IonConcentration;
for (int ion=0; ion<Ion.number_ion_species; ion++){ for (size_t ion=0; ion<Ion.number_ion_species; ion++){
IonConcentration.push_back(std::make_shared<IO::Variable>()); IonConcentration.push_back(std::make_shared<IO::Variable>());
} }
auto VxVar = std::make_shared<IO::Variable>(); auto VxVar = std::make_shared<IO::Variable>();
@ -163,8 +176,8 @@ void ElectroChemistryAnalyzer::WriteVis( ScaLBL_IonModel &Ion, ScaLBL_Poisson &P
} }
if (vis_db->getWithDefault<bool>( "save_concentration", true )){ if (vis_db->getWithDefault<bool>( "save_concentration", true )){
for (int ion=0; ion<Ion.number_ion_species; ion++){ for (size_t ion=0; ion<Ion.number_ion_species; ion++){
sprintf(VisName,"IonConcentration_%i",ion+1); sprintf(VisName,"IonConcentration_%zu",ion+1);
IonConcentration[ion]->name = VisName; IonConcentration[ion]->name = VisName;
IonConcentration[ion]->type = IO::VariableType::VolumeVariable; IonConcentration[ion]->type = IO::VariableType::VolumeVariable;
IonConcentration[ion]->dim = 1; IonConcentration[ion]->dim = 1;
@ -199,8 +212,8 @@ void ElectroChemistryAnalyzer::WriteVis( ScaLBL_IonModel &Ion, ScaLBL_Poisson &P
} }
if (vis_db->getWithDefault<bool>( "save_concentration", true )){ if (vis_db->getWithDefault<bool>( "save_concentration", true )){
for (int ion=0; ion<Ion.number_ion_species; ion++){ for (size_t ion=0; ion<Ion.number_ion_species; ion++){
sprintf(VisName,"IonConcentration_%i",ion+1); sprintf(VisName,"IonConcentration_%zu",ion+1);
IonConcentration[ion]->name = VisName; IonConcentration[ion]->name = VisName;
ASSERT(visData[0].vars[1+ion]->name==VisName); ASSERT(visData[0].vars[1+ion]->name==VisName);
Array<double>& IonConcentrationData = visData[0].vars[1+ion]->data; Array<double>& IonConcentrationData = visData[0].vars[1+ion]->data;

3
analysis/FreeEnergy.cpp
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@ -47,8 +47,6 @@ void FreeEnergyAnalyzer::SetParams(){
void FreeEnergyAnalyzer::Basic(ScaLBL_FreeLeeModel &LeeModel, int timestep){ void FreeEnergyAnalyzer::Basic(ScaLBL_FreeLeeModel &LeeModel, int timestep){
int i,j,k;
if (Dm->rank()==0){ if (Dm->rank()==0){
fprintf(TIMELOG,"%i ",timestep); fprintf(TIMELOG,"%i ",timestep);
/*for (int ion=0; ion<Ion.number_ion_species; ion++){ /*for (int ion=0; ion<Ion.number_ion_species; ion++){
@ -78,7 +76,6 @@ void FreeEnergyAnalyzer::Basic(ScaLBL_FreeLeeModel &LeeModel, int timestep){
void FreeEnergyAnalyzer::WriteVis( ScaLBL_FreeLeeModel &LeeModel, std::shared_ptr<Database> input_db, int timestep){ void FreeEnergyAnalyzer::WriteVis( ScaLBL_FreeLeeModel &LeeModel, std::shared_ptr<Database> input_db, int timestep){
auto vis_db = input_db->getDatabase( "Visualization" ); auto vis_db = input_db->getDatabase( "Visualization" );
char VisName[40];
std::vector<IO::MeshDataStruct> visData; std::vector<IO::MeshDataStruct> visData;
fillHalo<double> fillData(Dm->Comm,Dm->rank_info,{Dm->Nx-2,Dm->Ny-2,Dm->Nz-2},{1,1,1},0,1); fillHalo<double> fillData(Dm->Comm,Dm->rank_info,{Dm->Nx-2,Dm->Ny-2,Dm->Nz-2},{1,1,1},0,1);

20
analysis/morphology.cpp
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@ -120,6 +120,7 @@ double MorphOpen(DoubleArray &SignDist, signed char *id, std::shared_ptr<Domain>
sendtag = recvtag = 7; sendtag = recvtag = 7;
int ii,jj,kk; int ii,jj,kk;
int imin,jmin,kmin,imax,jmax,kmax;
int Nx = nx; int Nx = nx;
int Ny = ny; int Ny = ny;
int Nz = nz; int Nz = nz;
@ -128,17 +129,13 @@ double MorphOpen(DoubleArray &SignDist, signed char *id, std::shared_ptr<Domain>
double void_fraction_new=1.0; double void_fraction_new=1.0;
double void_fraction_diff_old = 1.0; double void_fraction_diff_old = 1.0;
double void_fraction_diff_new = 1.0; double void_fraction_diff_new = 1.0;
// Increase the critical radius until the target saturation is met
double deltaR=0.05; // amount to change the radius in voxel units
double Rcrit_old;
int imin,jmin,kmin,imax,jmax,kmax;
if (ErodeLabel == 1){ if (ErodeLabel == 1){
VoidFraction = 1.0 - VoidFraction; VoidFraction = 1.0 - VoidFraction;
} }
// Increase the critical radius until the target saturation is met
double deltaR=0.05; // amount to change the radius in voxel units
double Rcrit_old = maxdistGlobal;
double Rcrit_new = maxdistGlobal; double Rcrit_new = maxdistGlobal;
while (void_fraction_new > VoidFraction) while (void_fraction_new > VoidFraction)
@ -406,6 +403,7 @@ double MorphDrain(DoubleArray &SignDist, signed char *id, std::shared_ptr<Domain
sendtag = recvtag = 7; sendtag = recvtag = 7;
*/ */
int ii,jj,kk; int ii,jj,kk;
int imin,jmin,kmin,imax,jmax,kmax;
int Nx = nx; int Nx = nx;
int Ny = ny; int Ny = ny;
int Nz = nz; int Nz = nz;
@ -417,10 +415,7 @@ double MorphDrain(DoubleArray &SignDist, signed char *id, std::shared_ptr<Domain
// Increase the critical radius until the target saturation is met // Increase the critical radius until the target saturation is met
double deltaR=0.05; // amount to change the radius in voxel units double deltaR=0.05; // amount to change the radius in voxel units
double Rcrit_old; double Rcrit_old = maxdistGlobal;
int imin,jmin,kmin,imax,jmax,kmax;
double Rcrit_new = maxdistGlobal; double Rcrit_new = maxdistGlobal;
//if (argc>2){ //if (argc>2){
// Rcrit_new = strtod(argv[2],NULL); // Rcrit_new = strtod(argv[2],NULL);
@ -457,7 +452,6 @@ double MorphDrain(DoubleArray &SignDist, signed char *id, std::shared_ptr<Domain
for (kk=kmin; kk<kmax; kk++){ for (kk=kmin; kk<kmax; kk++){
for (jj=jmin; jj<jmax; jj++){ for (jj=jmin; jj<jmax; jj++){
for (ii=imin; ii<imax; ii++){ for (ii=imin; ii<imax; ii++){
int nn = kk*nx*ny+jj*nx+ii;
double dsq = double((ii-i)*(ii-i)+(jj-j)*(jj-j)+(kk-k)*(kk-k)); double dsq = double((ii-i)*(ii-i)+(jj-j)*(jj-j)+(kk-k)*(kk-k));
if (ID(ii,jj,kk) == 2 && dsq <= (Rcrit_new+1)*(Rcrit_new+1)){ if (ID(ii,jj,kk) == 2 && dsq <= (Rcrit_new+1)*(Rcrit_new+1)){
LocalNumber+=1.0; LocalNumber+=1.0;
@ -578,7 +572,7 @@ double MorphDrain(DoubleArray &SignDist, signed char *id, std::shared_ptr<Domain
// nwp // nwp
phase(i,j,k) = -1.0; phase(i,j,k) = -1.0;
} }
else{ else{i
// treat solid as WP since films can connect // treat solid as WP since films can connect
phase(i,j,k) = 1.0; phase(i,j,k) = 1.0;
} }

1
analysis/runAnalysis.cpp
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@ -745,7 +745,6 @@ runAnalysis::runAnalysis( ScaLBL_ColorModel &ColorModel)
d_comm = ColorModel.Dm->Comm.dup(); d_comm = ColorModel.Dm->Comm.dup();
d_Np = ColorModel.Np; d_Np = ColorModel.Np;
bool Regular = false;
auto input_db = ColorModel.db; auto input_db = ColorModel.db;
auto db = input_db->getDatabase( "Analysis" ); auto db = input_db->getDatabase( "Analysis" );

135
common/ScaLBL.cpp
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@ -1062,29 +1062,28 @@ void ScaLBL_Communicator::SetupBounceBackList(IntArray &Map, signed char *id, in
} }
} }
} }
int *bb_dist_tmp = new int [local_count]; int *bb_dist_tmp = new int [local_count];
int *bb_interactions_tmp = new int [local_count]; int *bb_interactions_tmp = new int [local_count];
ScaLBL_AllocateDeviceMemory((void **) &bb_dist, sizeof(int)*local_count); ScaLBL_AllocateDeviceMemory((void **) &bb_dist, sizeof(int)*local_count);
ScaLBL_AllocateDeviceMemory((void **) &bb_interactions, sizeof(int)*local_count); ScaLBL_AllocateDeviceMemory((void **) &bb_interactions, sizeof(int)*local_count);
int *fluid_boundary_tmp; int *fluid_boundary_tmp;
double *lattice_weight_tmp; double *lattice_weight_tmp;
float *lattice_cx_tmp; float *lattice_cx_tmp;
float *lattice_cy_tmp; float *lattice_cy_tmp;
float *lattice_cz_tmp; float *lattice_cz_tmp;
if(SlippingVelBC==true){ /* allocate memory for bounce-back sites */
fluid_boundary_tmp = new int [local_count]; fluid_boundary_tmp = new int [local_count];
lattice_weight_tmp = new double [local_count]; lattice_weight_tmp = new double [local_count];
lattice_cx_tmp = new float [local_count]; lattice_cx_tmp = new float [local_count];
lattice_cy_tmp = new float [local_count]; lattice_cy_tmp = new float [local_count];
lattice_cz_tmp = new float [local_count]; lattice_cz_tmp = new float [local_count];
ScaLBL_AllocateDeviceMemory((void **) &fluid_boundary, sizeof(int)*local_count); ScaLBL_AllocateDeviceMemory((void **) &fluid_boundary, sizeof(int)*local_count);
ScaLBL_AllocateDeviceMemory((void **) &lattice_weight, sizeof(double)*local_count); ScaLBL_AllocateDeviceMemory((void **) &lattice_weight, sizeof(double)*local_count);
ScaLBL_AllocateDeviceMemory((void **) &lattice_cx, sizeof(float)*local_count); ScaLBL_AllocateDeviceMemory((void **) &lattice_cx, sizeof(float)*local_count);
ScaLBL_AllocateDeviceMemory((void **) &lattice_cy, sizeof(float)*local_count); ScaLBL_AllocateDeviceMemory((void **) &lattice_cy, sizeof(float)*local_count);
ScaLBL_AllocateDeviceMemory((void **) &lattice_cz, sizeof(float)*local_count); ScaLBL_AllocateDeviceMemory((void **) &lattice_cz, sizeof(float)*local_count);
}
local_count=0; local_count=0;
for (k=1;k<Nz-1;k++){ for (k=1;k<Nz-1;k++){
for (j=1;j<Ny-1;j++){ for (j=1;j<Ny-1;j++){
@ -1097,78 +1096,78 @@ void ScaLBL_Communicator::SetupBounceBackList(IntArray &Map, signed char *id, in
neighbor=Map(i-1,j,k); neighbor=Map(i-1,j,k);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i-1) + (j)*Nx + (k)*Nx*Ny; bb_interactions_tmp[local_count] = (i-1) + (j)*Nx + (k)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/18.0; lattice_weight_tmp[local_count] = 1.0/18.0;
lattice_cx_tmp[local_count] = -1.0; lattice_cx_tmp[local_count] = -1.0;
lattice_cy_tmp[local_count] = 0.0; lattice_cy_tmp[local_count] = 0.0;
lattice_cz_tmp[local_count] = 0.0; lattice_cz_tmp[local_count] = 0.0;
} //}
bb_dist_tmp[local_count++]=idx + 2*Np; bb_dist_tmp[local_count++]=idx + 2*Np;
} }
neighbor=Map(i+1,j,k); neighbor=Map(i+1,j,k);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i+1) + (j)*Nx + (k)*Nx*Ny; bb_interactions_tmp[local_count] = (i+1) + (j)*Nx + (k)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/18.0; lattice_weight_tmp[local_count] = 1.0/18.0;
lattice_cx_tmp[local_count] = 1.0; lattice_cx_tmp[local_count] = 1.0;
lattice_cy_tmp[local_count] = 0.0; lattice_cy_tmp[local_count] = 0.0;
lattice_cz_tmp[local_count] = 0.0; lattice_cz_tmp[local_count] = 0.0;
} //}
bb_dist_tmp[local_count++] = idx + 1*Np; bb_dist_tmp[local_count++] = idx + 1*Np;
} }
neighbor=Map(i,j-1,k); neighbor=Map(i,j-1,k);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i) + (j-1)*Nx + (k)*Nx*Ny; bb_interactions_tmp[local_count] = (i) + (j-1)*Nx + (k)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/18.0; lattice_weight_tmp[local_count] = 1.0/18.0;
lattice_cx_tmp[local_count] = 0.0; lattice_cx_tmp[local_count] = 0.0;
lattice_cy_tmp[local_count] = -1.0; lattice_cy_tmp[local_count] = -1.0;
lattice_cz_tmp[local_count] = 0.0; lattice_cz_tmp[local_count] = 0.0;
} //}
bb_dist_tmp[local_count++]=idx + 4*Np; bb_dist_tmp[local_count++]=idx + 4*Np;
} }
neighbor=Map(i,j+1,k); neighbor=Map(i,j+1,k);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i) + (j+1)*Nx + (k)*Nx*Ny; bb_interactions_tmp[local_count] = (i) + (j+1)*Nx + (k)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/18.0; lattice_weight_tmp[local_count] = 1.0/18.0;
lattice_cx_tmp[local_count] = 0.0; lattice_cx_tmp[local_count] = 0.0;
lattice_cy_tmp[local_count] = 1.0; lattice_cy_tmp[local_count] = 1.0;
lattice_cz_tmp[local_count] = 0.0; lattice_cz_tmp[local_count] = 0.0;
} //}
bb_dist_tmp[local_count++]=idx + 3*Np; bb_dist_tmp[local_count++]=idx + 3*Np;
} }
neighbor=Map(i,j,k-1); neighbor=Map(i,j,k-1);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i) + (j)*Nx + (k-1)*Nx*Ny; bb_interactions_tmp[local_count] = (i) + (j)*Nx + (k-1)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/18.0; lattice_weight_tmp[local_count] = 1.0/18.0;
lattice_cx_tmp[local_count] = 0.0; lattice_cx_tmp[local_count] = 0.0;
lattice_cy_tmp[local_count] = 0.0; lattice_cy_tmp[local_count] = 0.0;
lattice_cz_tmp[local_count] = -1.0; lattice_cz_tmp[local_count] = -1.0;
} //}
bb_dist_tmp[local_count++]=idx + 6*Np; bb_dist_tmp[local_count++]=idx + 6*Np;
} }
neighbor=Map(i,j,k+1); neighbor=Map(i,j,k+1);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i) + (j)*Nx + (k+1)*Nx*Ny; bb_interactions_tmp[local_count] = (i) + (j)*Nx + (k+1)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/18.0; lattice_weight_tmp[local_count] = 1.0/18.0;
lattice_cx_tmp[local_count] = 0.0; lattice_cx_tmp[local_count] = 0.0;
lattice_cy_tmp[local_count] = 0.0; lattice_cy_tmp[local_count] = 0.0;
lattice_cz_tmp[local_count] = 1.0; lattice_cz_tmp[local_count] = 1.0;
} //}
bb_dist_tmp[local_count++]=idx + 5*Np; bb_dist_tmp[local_count++]=idx + 5*Np;
} }
} }
@ -1186,156 +1185,156 @@ void ScaLBL_Communicator::SetupBounceBackList(IntArray &Map, signed char *id, in
neighbor=Map(i-1,j-1,k); neighbor=Map(i-1,j-1,k);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i-1) + (j-1)*Nx + (k)*Nx*Ny; bb_interactions_tmp[local_count] = (i-1) + (j-1)*Nx + (k)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/36.0; lattice_weight_tmp[local_count] = 1.0/36.0;
lattice_cx_tmp[local_count] = -1.0; lattice_cx_tmp[local_count] = -1.0;
lattice_cy_tmp[local_count] = -1.0; lattice_cy_tmp[local_count] = -1.0;
lattice_cz_tmp[local_count] = 0.0; lattice_cz_tmp[local_count] = 0.0;
} //}
bb_dist_tmp[local_count++]=idx + 8*Np; bb_dist_tmp[local_count++]=idx + 8*Np;
} }
neighbor=Map(i+1,j+1,k); neighbor=Map(i+1,j+1,k);
if (neighbor==-1) { if (neighbor==-1) {
bb_interactions_tmp[local_count] = (i+1) + (j+1)*Nx + (k)*Nx*Ny; bb_interactions_tmp[local_count] = (i+1) + (j+1)*Nx + (k)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/36.0; lattice_weight_tmp[local_count] = 1.0/36.0;
lattice_cx_tmp[local_count] = 1.0; lattice_cx_tmp[local_count] = 1.0;
lattice_cy_tmp[local_count] = 1.0; lattice_cy_tmp[local_count] = 1.0;
lattice_cz_tmp[local_count] = 0.0; lattice_cz_tmp[local_count] = 0.0;
} //}
bb_dist_tmp[local_count++]=idx + 7*Np; bb_dist_tmp[local_count++]=idx + 7*Np;
} }
neighbor=Map(i-1,j+1,k); neighbor=Map(i-1,j+1,k);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i-1) + (j+1)*Nx + (k)*Nx*Ny; bb_interactions_tmp[local_count] = (i-1) + (j+1)*Nx + (k)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/36.0; lattice_weight_tmp[local_count] = 1.0/36.0;
lattice_cx_tmp[local_count] = -1.0; lattice_cx_tmp[local_count] = -1.0;
lattice_cy_tmp[local_count] = 1.0; lattice_cy_tmp[local_count] = 1.0;
lattice_cz_tmp[local_count] = 0.0; lattice_cz_tmp[local_count] = 0.0;
} //}
bb_dist_tmp[local_count++]=idx + 10*Np; bb_dist_tmp[local_count++]=idx + 10*Np;
} }
neighbor=Map(i+1,j-1,k); neighbor=Map(i+1,j-1,k);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i+1) + (j-1)*Nx + (k)*Nx*Ny; bb_interactions_tmp[local_count] = (i+1) + (j-1)*Nx + (k)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/36.0; lattice_weight_tmp[local_count] = 1.0/36.0;
lattice_cx_tmp[local_count] = 1.0; lattice_cx_tmp[local_count] = 1.0;
lattice_cy_tmp[local_count] = -1.0; lattice_cy_tmp[local_count] = -1.0;
lattice_cz_tmp[local_count] = 0.0; lattice_cz_tmp[local_count] = 0.0;
} //}
bb_dist_tmp[local_count++]=idx + 9*Np; bb_dist_tmp[local_count++]=idx + 9*Np;
} }
neighbor=Map(i-1,j,k-1); neighbor=Map(i-1,j,k-1);
if (neighbor==-1) { if (neighbor==-1) {
bb_interactions_tmp[local_count] = (i-1) + (j)*Nx + (k-1)*Nx*Ny; bb_interactions_tmp[local_count] = (i-1) + (j)*Nx + (k-1)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/36.0; lattice_weight_tmp[local_count] = 1.0/36.0;
lattice_cx_tmp[local_count] = -1.0; lattice_cx_tmp[local_count] = -1.0;
lattice_cy_tmp[local_count] = 0.0; lattice_cy_tmp[local_count] = 0.0;
lattice_cz_tmp[local_count] = -1.0; lattice_cz_tmp[local_count] = -1.0;
} //}
bb_dist_tmp[local_count++]=idx + 12*Np; bb_dist_tmp[local_count++]=idx + 12*Np;
} }
neighbor=Map(i+1,j,k+1); neighbor=Map(i+1,j,k+1);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i+1) + (j)*Nx + (k+1)*Nx*Ny; bb_interactions_tmp[local_count] = (i+1) + (j)*Nx + (k+1)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/36.0; lattice_weight_tmp[local_count] = 1.0/36.0;
lattice_cx_tmp[local_count] = 1.0; lattice_cx_tmp[local_count] = 1.0;
lattice_cy_tmp[local_count] = 0.0; lattice_cy_tmp[local_count] = 0.0;
lattice_cz_tmp[local_count] = 1.0; lattice_cz_tmp[local_count] = 1.0;
} //}
bb_dist_tmp[local_count++]=idx + 11*Np; bb_dist_tmp[local_count++]=idx + 11*Np;
} }
neighbor=Map(i-1,j,k+1); neighbor=Map(i-1,j,k+1);
if (neighbor==-1) { if (neighbor==-1) {
bb_interactions_tmp[local_count] = (i-1) + (j)*Nx + (k+1)*Nx*Ny; bb_interactions_tmp[local_count] = (i-1) + (j)*Nx + (k+1)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/36.0; lattice_weight_tmp[local_count] = 1.0/36.0;
lattice_cx_tmp[local_count] = -1.0; lattice_cx_tmp[local_count] = -1.0;
lattice_cy_tmp[local_count] = 0.0; lattice_cy_tmp[local_count] = 0.0;
lattice_cz_tmp[local_count] = 1.0; lattice_cz_tmp[local_count] = 1.0;
} //}
bb_dist_tmp[local_count++]=idx + 14*Np; bb_dist_tmp[local_count++]=idx + 14*Np;
} }
neighbor=Map(i+1,j,k-1); neighbor=Map(i+1,j,k-1);
if (neighbor==-1) { if (neighbor==-1) {
bb_interactions_tmp[local_count] = (i+1) + (j)*Nx + (k-1)*Nx*Ny; bb_interactions_tmp[local_count] = (i+1) + (j)*Nx + (k-1)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/36.0; lattice_weight_tmp[local_count] = 1.0/36.0;
lattice_cx_tmp[local_count] = 1.0; lattice_cx_tmp[local_count] = 1.0;
lattice_cy_tmp[local_count] = 0.0; lattice_cy_tmp[local_count] = 0.0;
lattice_cz_tmp[local_count] = -1.0; lattice_cz_tmp[local_count] = -1.0;
} //}
bb_dist_tmp[local_count++]=idx + 13*Np; bb_dist_tmp[local_count++]=idx + 13*Np;
} }
neighbor=Map(i,j-1,k-1); neighbor=Map(i,j-1,k-1);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i) + (j-1)*Nx + (k-1)*Nx*Ny; bb_interactions_tmp[local_count] = (i) + (j-1)*Nx + (k-1)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/36.0; lattice_weight_tmp[local_count] = 1.0/36.0;
lattice_cx_tmp[local_count] = 0.0; lattice_cx_tmp[local_count] = 0.0;
lattice_cy_tmp[local_count] = -1.0; lattice_cy_tmp[local_count] = -1.0;
lattice_cz_tmp[local_count] = -1.0; lattice_cz_tmp[local_count] = -1.0;
} //}
bb_dist_tmp[local_count++]=idx + 16*Np; bb_dist_tmp[local_count++]=idx + 16*Np;
} }
neighbor=Map(i,j+1,k+1); neighbor=Map(i,j+1,k+1);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i) + (j+1)*Nx + (k+1)*Nx*Ny; bb_interactions_tmp[local_count] = (i) + (j+1)*Nx + (k+1)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/36.0; lattice_weight_tmp[local_count] = 1.0/36.0;
lattice_cx_tmp[local_count] = 0.0; lattice_cx_tmp[local_count] = 0.0;
lattice_cy_tmp[local_count] = 1.0; lattice_cy_tmp[local_count] = 1.0;
lattice_cz_tmp[local_count] = 1.0; lattice_cz_tmp[local_count] = 1.0;
} //}
bb_dist_tmp[local_count++]=idx + 15*Np; bb_dist_tmp[local_count++]=idx + 15*Np;
} }
neighbor=Map(i,j-1,k+1); neighbor=Map(i,j-1,k+1);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i) + (j-1)*Nx + (k+1)*Nx*Ny; bb_interactions_tmp[local_count] = (i) + (j-1)*Nx + (k+1)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/36.0; lattice_weight_tmp[local_count] = 1.0/36.0;
lattice_cx_tmp[local_count] = 0.0; lattice_cx_tmp[local_count] = 0.0;
lattice_cy_tmp[local_count] = -1.0; lattice_cy_tmp[local_count] = -1.0;
lattice_cz_tmp[local_count] = 1.0; lattice_cz_tmp[local_count] = 1.0;
} //}
bb_dist_tmp[local_count++]=idx + 18*Np; bb_dist_tmp[local_count++]=idx + 18*Np;
} }
neighbor=Map(i,j+1,k-1); neighbor=Map(i,j+1,k-1);
if (neighbor==-1){ if (neighbor==-1){
bb_interactions_tmp[local_count] = (i) + (j+1)*Nx + (k-1)*Nx*Ny; bb_interactions_tmp[local_count] = (i) + (j+1)*Nx + (k-1)*Nx*Ny;
if(SlippingVelBC==true){ //if(SlippingVelBC==true){
fluid_boundary_tmp[local_count] = idx; fluid_boundary_tmp[local_count] = idx;
lattice_weight_tmp[local_count] = 1.0/36.0; lattice_weight_tmp[local_count] = 1.0/36.0;
lattice_cx_tmp[local_count] = 0.0; lattice_cx_tmp[local_count] = 0.0;
lattice_cy_tmp[local_count] = 1.0; lattice_cy_tmp[local_count] = 1.0;
lattice_cz_tmp[local_count] = -1.0; lattice_cz_tmp[local_count] = -1.0;
} //}
bb_dist_tmp[local_count++]=idx + 17*Np; bb_dist_tmp[local_count++]=idx + 17*Np;
} }
} }
@ -1345,24 +1344,20 @@ void ScaLBL_Communicator::SetupBounceBackList(IntArray &Map, signed char *id, in
n_bb_d3q19 = local_count; // this gives the d3q19 distributions not part of d3q7 model n_bb_d3q19 = local_count; // this gives the d3q19 distributions not part of d3q7 model
ScaLBL_CopyToDevice(bb_dist, bb_dist_tmp, local_count*sizeof(int)); ScaLBL_CopyToDevice(bb_dist, bb_dist_tmp, local_count*sizeof(int));
ScaLBL_CopyToDevice(bb_interactions, bb_interactions_tmp, local_count*sizeof(int)); ScaLBL_CopyToDevice(bb_interactions, bb_interactions_tmp, local_count*sizeof(int));
if(SlippingVelBC==true){ ScaLBL_CopyToDevice(fluid_boundary, fluid_boundary_tmp, local_count*sizeof(int));
ScaLBL_CopyToDevice(fluid_boundary, fluid_boundary_tmp, local_count*sizeof(int)); ScaLBL_CopyToDevice(lattice_weight, lattice_weight_tmp, local_count*sizeof(double));
ScaLBL_CopyToDevice(lattice_weight, lattice_weight_tmp, local_count*sizeof(double)); ScaLBL_CopyToDevice(lattice_cx, lattice_cx_tmp, local_count*sizeof(float));
ScaLBL_CopyToDevice(lattice_cx, lattice_cx_tmp, local_count*sizeof(float)); ScaLBL_CopyToDevice(lattice_cy, lattice_cy_tmp, local_count*sizeof(float));
ScaLBL_CopyToDevice(lattice_cy, lattice_cy_tmp, local_count*sizeof(float)); ScaLBL_CopyToDevice(lattice_cz, lattice_cz_tmp, local_count*sizeof(float));
ScaLBL_CopyToDevice(lattice_cz, lattice_cz_tmp, local_count*sizeof(float));
}
ScaLBL_DeviceBarrier(); ScaLBL_DeviceBarrier();
delete [] bb_dist_tmp; delete [] bb_dist_tmp;
delete [] bb_interactions_tmp; delete [] bb_interactions_tmp;
if(SlippingVelBC==true){ delete [] fluid_boundary_tmp;
delete [] fluid_boundary_tmp; delete [] lattice_weight_tmp;
delete [] lattice_weight_tmp; delete [] lattice_cx_tmp;
delete [] lattice_cx_tmp; delete [] lattice_cy_tmp;
delete [] lattice_cy_tmp; delete [] lattice_cz_tmp;
delete [] lattice_cz_tmp;
}
} }
void ScaLBL_Communicator::SolidDirichletD3Q7(double *fq, double *BoundaryValue){ void ScaLBL_Communicator::SolidDirichletD3Q7(double *fq, double *BoundaryValue){

5
cpu/BGK.cpp
View File

@ -15,7 +15,6 @@
along with OPM. If not, see <http://www.gnu.org/licenses/>. along with OPM. If not, see <http://www.gnu.org/licenses/>.
*/ */
extern "C" void ScaLBL_D3Q19_AAeven_BGK(double *dist, int start, int finish, int Np, double rlx, double Fx, double Fy, double Fz){ extern "C" void ScaLBL_D3Q19_AAeven_BGK(double *dist, int start, int finish, int Np, double rlx, double Fx, double Fy, double Fz){
int n;
// conserved momemnts // conserved momemnts
double rho,ux,uy,uz,uu; double rho,ux,uy,uz,uu;
// non-conserved moments // non-conserved moments
@ -127,14 +126,12 @@ extern "C" void ScaLBL_D3Q19_AAeven_BGK(double *dist, int start, int finish, int
} }
extern "C" void ScaLBL_D3Q19_AAodd_BGK(int *neighborList, double *dist, int start, int finish, int Np, double rlx, double Fx, double Fy, double Fz){ extern "C" void ScaLBL_D3Q19_AAodd_BGK(int *neighborList, double *dist, int start, int finish, int Np, double rlx, double Fx, double Fy, double Fz){
int n;
// conserved momemnts // conserved momemnts
double rho,ux,uy,uz,uu; double rho,ux,uy,uz,uu;
// non-conserved moments // non-conserved moments
double f0,f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16,f17,f18; double f0,f1,f2,f3,f4,f5,f6,f7,f8,f9,f10,f11,f12,f13,f14,f15,f16,f17,f18;
int nr1,nr2,nr3,nr4,nr5,nr6,nr7,nr8,nr9,nr10,nr11,nr12,nr13,nr14,nr15,nr16,nr17,nr18; int nr1,nr2,nr3,nr4,nr5,nr6,nr7,nr8,nr9,nr10,nr11,nr12,nr13,nr14,nr15,nr16,nr17,nr18;
int nread;
for (int n=start; n<finish; n++){ for (int n=start; n<finish; n++){
// q=0 // q=0
@ -291,4 +288,4 @@ extern "C" void ScaLBL_D3Q19_AAodd_BGK(int *neighborList, double *dist, int star
rlx*0.02777777777777778*(rho - 3.0*(uy-uz) + 4.5*(uy-uz)*(uy-uz) - uu) - 0.08333333333*(Fy-Fz); rlx*0.02777777777777778*(rho - 3.0*(uy-uz) + 4.5*(uy-uz)*(uy-uz) - uu) - 0.08333333333*(Fy-Fz);
} }
} }

17
cpu/Color.cpp
View File

@ -935,17 +935,14 @@ extern "C" void ScaLBL_D3Q19_ColorCollide( char *ID, double *disteven, double *d
extern "C" void ScaLBL_D3Q7_ColorCollideMass(char *ID, double *A_even, double *A_odd, double *B_even, double *B_odd, extern "C" void ScaLBL_D3Q7_ColorCollideMass(char *ID, double *A_even, double *A_odd, double *B_even, double *B_odd,
double *Den, double *Phi, double *ColorGrad, double *Velocity, double beta, int N, bool pBC) double *Den, double *Phi, double *ColorGrad, double *Velocity, double beta, int N, bool pBC)
{ {
int n;
char id; char id;
int idx,n,q,Cqx,Cqy,Cqz;
// int sendLoc;
double f0,f1,f2,f3,f4,f5,f6; double f0,f1,f2,f3,f4,f5,f6;
double na,nb,nab; // density values double na,nb,nab; // density values
double ux,uy,uz; // flow velocity double ux,uy,uz; // flow velocity
double nx,ny,nz,C; // color gradient components double nx,ny,nz,C; // color gradient components
double a1,a2,b1,b2; double a1,a2,b1,b2;
double sp,delta; double delta;
//double feq[6]; // equilibrium distributions //double feq[6]; // equilibrium distributions
// Set of Discrete velocities for the D3Q19 Model // Set of Discrete velocities for the D3Q19 Model
//int D3Q7[3][3]={{1,0,0},{0,1,0},{0,0,1}}; //int D3Q7[3][3]={{1,0,0},{0,1,0},{0,0,1}};
@ -1271,7 +1268,7 @@ extern "C" void ScaLBL_D3Q19_AAeven_Color(int *Map, double *dist, double *Aq, do
double *Vel, double rhoA, double rhoB, double tauA, double tauB, double alpha, double beta, double *Vel, double rhoA, double rhoB, double tauA, double tauB, double alpha, double beta,
double Fx, double Fy, double Fz, int strideY, int strideZ, int start, int finish, int Np){ double Fx, double Fy, double Fz, int strideY, int strideZ, int start, int finish, int Np){
int ijk,nn,n; int ijk,nn;
double fq; double fq;
// conserved momemnts // conserved momemnts
double rho,jx,jy,jz; double rho,jx,jy,jz;
@ -1854,7 +1851,7 @@ extern "C" void ScaLBL_D3Q19_AAodd_Color(int *neighborList, int *Map, double *di
double *Phi, double *Vel, double rhoA, double rhoB, double tauA, double tauB, double alpha, double beta, double *Phi, double *Vel, double rhoA, double rhoB, double tauA, double tauB, double alpha, double beta,
double Fx, double Fy, double Fz, int strideY, int strideZ, int start, int finish, int Np){ double Fx, double Fy, double Fz, int strideY, int strideZ, int start, int finish, int Np){
int n,nn,ijk,nread; int nn,ijk,nread;
int nr1,nr2,nr3,nr4,nr5,nr6; int nr1,nr2,nr3,nr4,nr5,nr6;
int nr7,nr8,nr9,nr10; int nr7,nr8,nr9,nr10;
int nr11,nr12,nr13,nr14; int nr11,nr12,nr13,nr14;
@ -2514,7 +2511,6 @@ extern "C" void ScaLBL_D3Q7_AAodd_Color(int *neighborList, int *Map, double *Aq,
double a1,b1,a2,b2,nAB,delta; double a1,b1,a2,b2,nAB,delta;
double C,nx,ny,nz; //color gradient magnitude and direction double C,nx,ny,nz; //color gradient magnitude and direction
double ux,uy,uz; double ux,uy,uz;
double phi;
// Instantiate mass transport distributions // Instantiate mass transport distributions
// Stationary value - distribution 0 // Stationary value - distribution 0
for (int n=start; n<finish; n++){ for (int n=start; n<finish; n++){
@ -2547,7 +2543,6 @@ extern "C" void ScaLBL_D3Q7_AAodd_Color(int *neighborList, int *Map, double *Aq,
nB = Den[Np + n]; nB = Den[Np + n];
// compute phase indicator field // compute phase indicator field
phi=(nA-nB)/(nA+nB);
nAB = 1.0/(nA+nB); nAB = 1.0/(nA+nB);
Aq[n] = 0.3333333333333333*nA; Aq[n] = 0.3333333333333333*nA;
Bq[n] = 0.3333333333333333*nB; Bq[n] = 0.3333333333333333*nB;
@ -2698,7 +2693,7 @@ extern "C" void ScaLBL_D3Q7_AAeven_Color(int *Map, double *Aq, double *Bq, doubl
extern "C" void ScaLBL_D3Q7_AAodd_PhaseField(int *neighborList, int *Map, double *Aq, double *Bq, extern "C" void ScaLBL_D3Q7_AAodd_PhaseField(int *neighborList, int *Map, double *Aq, double *Bq,
double *Den, double *Phi, int start, int finish, int Np){ double *Den, double *Phi, int start, int finish, int Np){
int idx,nread; int idx,nread;
double fq,nA,nB; double fq,nA,nB;
for (int n=start; n<finish; n++){ for (int n=start; n<finish; n++){
@ -2858,7 +2853,7 @@ extern "C" void ScaLBL_D3Q7_AAeven_PhaseField(int *Map, double *Aq, double *Bq,
} }
extern "C" void ScaLBL_D3Q19_Gradient(int *Map, double *phi, double *ColorGrad, int start, int finish, int Np, int Nx, int Ny, int Nz){ extern "C" void ScaLBL_D3Q19_Gradient(int *Map, double *phi, double *ColorGrad, int start, int finish, int Np, int Nx, int Ny, int Nz){
int idx,n,N,i,j,k,nn; int idx,n,i,j,k,nn;
// distributions // distributions
double f1,f2,f3,f4,f5,f6,f7,f8,f9; double f1,f2,f3,f4,f5,f6,f7,f8,f9;
double f10,f11,f12,f13,f14,f15,f16,f17,f18; double f10,f11,f12,f13,f14,f15,f16,f17,f18;

342
models/ColorModel.cpp
View File

@ -161,6 +161,20 @@ void ScaLBL_ColorModel::ReadParams(string filename){
else if (domain_db->keyExists( "BC" )){ else if (domain_db->keyExists( "BC" )){
BoundaryCondition = domain_db->getScalar<int>( "BC" ); BoundaryCondition = domain_db->getScalar<int>( "BC" );
} }
if (domain_db->keyExists( "InletLayersPhase" )){
int inlet_layers_phase = domain_db->getScalar<int>( "InletLayersPhase" );
if (inlet_layers_phase == 2 ) {
inletA = 0.0;
inletB = 1.0;
}
}
if (domain_db->keyExists( "OutletLayersPhase" )){
int outlet_layers_phase = domain_db->getScalar<int>( "OutletLayersPhase" );
if (outlet_layers_phase == 1 ) {
inletA = 1.0;
inletB = 0.0;
}
}
// Override user-specified boundary condition for specific protocols // Override user-specified boundary condition for specific protocols
auto protocol = color_db->getWithDefault<std::string>( "protocol", "none" ); auto protocol = color_db->getWithDefault<std::string>( "protocol", "none" );
@ -192,6 +206,21 @@ void ScaLBL_ColorModel::ReadParams(string filename){
} }
domain_db->putScalar<int>( "BC", BoundaryCondition ); domain_db->putScalar<int>( "BC", BoundaryCondition );
} }
else if (protocol == "centrifuge"){
if (BoundaryCondition != 3 ){
BoundaryCondition = 3;
if (rank==0) printf("WARNING: protocol (centrifuge) supports only constant pressure boundary condition \n");
}
domain_db->putScalar<int>( "BC", BoundaryCondition );
}
else if (protocol == "core flooding"){
if (BoundaryCondition != 4){
BoundaryCondition = 4;
if (rank==0) printf("WARNING: protocol (core flooding) supports only volumetric flux boundary condition \n");
}
domain_db->putScalar<int>( "BC", BoundaryCondition );
}
} }
void ScaLBL_ColorModel::SetDomain(){ void ScaLBL_ColorModel::SetDomain(){
@ -322,11 +351,12 @@ void ScaLBL_ColorModel::AssignComponentLabels(double *phase)
if (WettingConvention == "SCAL"){ if (WettingConvention == "SCAL"){
for (size_t idx=0; idx<NLABELS; idx++) AffinityList[idx] *= -1.0; for (size_t idx=0; idx<NLABELS; idx++) AffinityList[idx] *= -1.0;
} }
double label_count[NLABELS]; double * label_count;
double label_count_global[NLABELS]; double * label_count_global;
label_count = new double [NLABELS];
label_count_global = new double [NLABELS];
// Assign the labels // Assign the labels
for (size_t idx=0; idx<NLABELS; idx++) label_count[idx]=0; for (size_t idx=0; idx<NLABELS; idx++) label_count[idx]=0;
for (int k=0;k<Nz;k++){ for (int k=0;k<Nz;k++){
@ -585,7 +615,7 @@ double ScaLBL_ColorModel::Run(int returntime){
if (analysis_db->keyExists( "tolerance" )){ if (analysis_db->keyExists( "tolerance" )){
tolerance = analysis_db->getScalar<double>( "tolerance" ); tolerance = analysis_db->getScalar<double>( "tolerance" );
} }
runAnalysis analysis( current_db, rank_info, ScaLBL_Comm, Dm, Np, Regular, Map ); runAnalysis analysis( current_db, rank_info, ScaLBL_Comm, Dm, Np, Regular, Map );
auto t1 = std::chrono::system_clock::now(); auto t1 = std::chrono::system_clock::now();
int CURRENT_TIMESTEP = 0; int CURRENT_TIMESTEP = 0;
@ -894,32 +924,7 @@ void ScaLBL_ColorModel::Run(){
if (color_db->keyExists( "krA_morph_factor" )){ if (color_db->keyExists( "krA_morph_factor" )){
KRA_MORPH_FACTOR = color_db->getScalar<double>( "krA_morph_factor" ); KRA_MORPH_FACTOR = color_db->getScalar<double>( "krA_morph_factor" );
} }
/* defaults for simulation protocols */
auto protocol = color_db->getWithDefault<std::string>( "protocol", "none" );
if (protocol == "image sequence"){
// Get the list of images
USE_DIRECT = true;
ImageList = color_db->getVector<std::string>( "image_sequence");
IMAGE_INDEX = color_db->getWithDefault<int>( "image_index", 0 );
IMAGE_COUNT = ImageList.size();
morph_interval = 10000;
USE_MORPH = true;
}
else if (protocol == "seed water"){
morph_delta = -0.05;
seed_water = 0.01;
USE_SEED = true;
USE_MORPH = true;
}
else if (protocol == "open connected oil"){
morph_delta = -0.05;
USE_MORPH = true;
USE_MORPHOPEN_OIL = true;
}
else if (protocol == "shell aggregation"){
morph_delta = -0.05;
USE_MORPH = true;
}
if (color_db->keyExists( "capillary_number" )){ if (color_db->keyExists( "capillary_number" )){
capillary_number = color_db->getScalar<double>( "capillary_number" ); capillary_number = color_db->getScalar<double>( "capillary_number" );
SET_CAPILLARY_NUMBER=true; SET_CAPILLARY_NUMBER=true;
@ -938,7 +943,6 @@ void ScaLBL_ColorModel::Run(){
if (analysis_db->keyExists( "seed_water" )){ if (analysis_db->keyExists( "seed_water" )){
seed_water = analysis_db->getScalar<double>( "seed_water" ); seed_water = analysis_db->getScalar<double>( "seed_water" );
if (rank == 0) printf("Seed water in oil %f (seed_water) \n",seed_water); if (rank == 0) printf("Seed water in oil %f (seed_water) \n",seed_water);
ASSERT(protocol == "seed water");
} }
if (analysis_db->keyExists( "morph_delta" )){ if (analysis_db->keyExists( "morph_delta" )){
morph_delta = analysis_db->getScalar<double>( "morph_delta" ); morph_delta = analysis_db->getScalar<double>( "morph_delta" );
@ -968,7 +972,54 @@ void ScaLBL_ColorModel::Run(){
if (analysis_db->keyExists( "max_morph_timesteps" )){ if (analysis_db->keyExists( "max_morph_timesteps" )){
MAX_MORPH_TIMESTEPS = analysis_db->getScalar<int>( "max_morph_timesteps" ); MAX_MORPH_TIMESTEPS = analysis_db->getScalar<int>( "max_morph_timesteps" );
} }
/* defaults for simulation protocols */
auto protocol = color_db->getWithDefault<std::string>( "protocol", "none" );
if (protocol == "image sequence"){
// Get the list of images
USE_DIRECT = true;
ImageList = color_db->getVector<std::string>( "image_sequence");
IMAGE_INDEX = color_db->getWithDefault<int>( "image_index", 0 );
IMAGE_COUNT = ImageList.size();
morph_interval = 10000;
USE_MORPH = true;
USE_SEED = false;
}
else if (protocol == "seed water"){
morph_delta = -0.05;
seed_water = 0.01;
USE_SEED = true;
USE_MORPH = true;
}
else if (protocol == "open connected oil"){
morph_delta = -0.05;
USE_SEED = false;
USE_MORPH = true;
USE_MORPHOPEN_OIL = true;
}
else if (protocol == "shell aggregation"){
morph_delta = -0.05;
USE_MORPH = true;
USE_SEED = false;
}
else if (protocol == "fractional flow"){
USE_MORPH = false;
USE_SEED = false;
}
else if (protocol == "centrifuge"){
USE_MORPH = false;
USE_SEED = false;
}
else if (protocol == "core flooding"){
USE_MORPH = false;
USE_SEED = false;
if (SET_CAPILLARY_NUMBER){
double MuB = rhoB*(tauB - 0.5)/3.0;
double IFT = 6.0*alpha;
double CrossSectionalArea = (double) (nprocx*(Nx-2)*nprocy*(Ny-2));
flux = Dm->Porosity()*CrossSectionalArea*IFT*capillary_number/MuB;
}
}
if (rank==0){ if (rank==0){
printf("********************************************************\n"); printf("********************************************************\n");
if (protocol == "image sequence"){ if (protocol == "image sequence"){
@ -1006,7 +1057,20 @@ void ScaLBL_ColorModel::Run(){
printf(" min_steady_timesteps = %i \n",MIN_STEADY_TIMESTEPS); printf(" min_steady_timesteps = %i \n",MIN_STEADY_TIMESTEPS);
printf(" max_steady_timesteps = %i \n",MAX_STEADY_TIMESTEPS); printf(" max_steady_timesteps = %i \n",MAX_STEADY_TIMESTEPS);
printf(" tolerance = %f \n",tolerance); printf(" tolerance = %f \n",tolerance);
printf(" morph_delta = %f \n",morph_delta); }
else if (protocol == "centrifuge"){
printf(" using protocol = centrifuge \n");
printf(" driving force = %f \n",Fz);
if (Fz < 0){
printf(" Component B displacing component A \n");
}
else if (Fz > 0){
printf(" Component A displacing component B \n");
}
}
else if (protocol == "core flooding"){
printf(" using protocol = core flooding \n");
printf(" capillary number = %f \n", capillary_number);
} }
printf("No. of timesteps: %i \n", timestepMax); printf("No. of timesteps: %i \n", timestepMax);
fflush(stdout); fflush(stdout);
@ -1120,7 +1184,7 @@ void ScaLBL_ColorModel::Run(){
double volB = Averages->gwb.V; double volB = Averages->gwb.V;
double volA = Averages->gnb.V; double volA = Averages->gnb.V;
volA /= Dm->Volume; volA /= Dm->Volume;
volB /= Dm->Volume;; volB /= Dm->Volume;
//initial_volume = volA*Dm->Volume; //initial_volume = volA*Dm->Volume;
double vA_x = Averages->gnb.Px/Averages->gnb.M; double vA_x = Averages->gnb.Px/Averages->gnb.M;
double vA_y = Averages->gnb.Py/Averages->gnb.M; double vA_y = Averages->gnb.Py/Averages->gnb.M;
@ -1944,12 +2008,11 @@ FlowAdaptor::~FlowAdaptor(){
double FlowAdaptor::UpdateFractionalFlow(ScaLBL_ColorModel &M){ double FlowAdaptor::UpdateFractionalFlow(ScaLBL_ColorModel &M){
double MASS_FRACTION_CHANGE = 0.05; double MASS_FRACTION_CHANGE = 0.0005;
if (M.db->keyExists( "FlowAdaptor" )){ if (M.db->keyExists( "FlowAdaptor" )){
auto flow_db = M.db->getDatabase( "FlowAdaptor" ); auto flow_db = M.db->getDatabase( "FlowAdaptor" );
MASS_FRACTION_CHANGE = flow_db->getWithDefault<double>( "fractional_flow_increment", 0.05); MASS_FRACTION_CHANGE = flow_db->getWithDefault<double>( "mass_fraction_factor", 0.0005);
} }
int Np = M.Np; int Np = M.Np;
double dA, dB, phi; double dA, dB, phi;
double vx,vy,vz; double vx,vy,vz;
@ -1975,12 +2038,53 @@ double FlowAdaptor::UpdateFractionalFlow(ScaLBL_ColorModel &M){
ScaLBL_CopyToHost(Vel_x, &M.Velocity[0], Np*sizeof(double)); ScaLBL_CopyToHost(Vel_x, &M.Velocity[0], Np*sizeof(double));
ScaLBL_CopyToHost(Vel_y, &M.Velocity[Np], Np*sizeof(double)); ScaLBL_CopyToHost(Vel_y, &M.Velocity[Np], Np*sizeof(double));
ScaLBL_CopyToHost(Vel_z, &M.Velocity[2*Np], Np*sizeof(double)); ScaLBL_CopyToHost(Vel_z, &M.Velocity[2*Np], Np*sizeof(double));
/* DEBUG STRUCTURES */
int Nx = M.Nx; int Ny = M.Ny; int Nz = M.Nz;
int N = Nx*Ny*Nz;
double * DebugMassA, *DebugMassB;
DebugMassA = new double[Np];
DebugMassB = new double[Np];
/* compute the total momentum */ /* compute the total momentum */
vax = vay = vaz = 0.0; vax = vay = vaz = 0.0;
vbx = vby = vbz = 0.0; vbx = vby = vbz = 0.0;
mass_a = mass_b = 0.0; mass_a = mass_b = 0.0;
for (int n=0; n < M.ScaLBL_Comm->LastExterior(); n++){
double maxSpeed = 0.0;
double localMaxSpeed = 0.0;
for (int k=1; k<Nz-1; k++){
for (int j=1; j<Ny-1; j++){
for (int i=1; i<Nx-1; i++){
int n=M.Map(i,j,k);
double distance = M.Averages->SDs(i,j,k);
if (!(n<0) ){
dA = Aq_tmp[n] + Aq_tmp[n+Np] + Aq_tmp[n+2*Np] + Aq_tmp[n+3*Np] + Aq_tmp[n+4*Np] + Aq_tmp[n+5*Np] + Aq_tmp[n+6*Np];
dB = Bq_tmp[n] + Bq_tmp[n+Np] + Bq_tmp[n+2*Np] + Bq_tmp[n+3*Np] + Bq_tmp[n+4*Np] + Bq_tmp[n+5*Np] + Bq_tmp[n+6*Np];
phi = (dA - dB) / (dA + dB);
Phase[n] = phi;
mass_a += dA;
mass_b += dB;
if (phi > 0.0){
vax += Vel_x[n];
vay += Vel_y[n];
vaz += Vel_z[n];
}
else {
vbx += Vel_x[n];
vby += Vel_y[n];
vbz += Vel_z[n];
}
double speed = sqrt(vax*vax + vay*vay + vaz*vaz + vbx*vbx + vby*vby + vbz*vbz);
if (distance > 3.0 && speed > localMaxSpeed){
localMaxSpeed = speed;
}
}
}
}
}
maxSpeed = M.Dm->Comm.maxReduce(localMaxSpeed);
/* for (int n=0; n < M.ScaLBL_Comm->LastExterior(); n++){
dA = Aq_tmp[n] + Aq_tmp[n+Np] + Aq_tmp[n+2*Np] + Aq_tmp[n+3*Np] + Aq_tmp[n+4*Np] + Aq_tmp[n+5*Np] + Aq_tmp[n+6*Np]; dA = Aq_tmp[n] + Aq_tmp[n+Np] + Aq_tmp[n+2*Np] + Aq_tmp[n+3*Np] + Aq_tmp[n+4*Np] + Aq_tmp[n+5*Np] + Aq_tmp[n+6*Np];
dB = Bq_tmp[n] + Bq_tmp[n+Np] + Bq_tmp[n+2*Np] + Bq_tmp[n+3*Np] + Bq_tmp[n+4*Np] + Bq_tmp[n+5*Np] + Bq_tmp[n+6*Np]; dB = Bq_tmp[n] + Bq_tmp[n+Np] + Bq_tmp[n+2*Np] + Bq_tmp[n+3*Np] + Bq_tmp[n+4*Np] + Bq_tmp[n+5*Np] + Bq_tmp[n+6*Np];
phi = (dA - dB) / (dA + dB); phi = (dA - dB) / (dA + dB);
@ -2016,27 +2120,65 @@ double FlowAdaptor::UpdateFractionalFlow(ScaLBL_ColorModel &M){
vbz += Vel_z[n]; vbz += Vel_z[n];
} }
} }
mass_a_global = M.Dm->Comm.sumReduce(mass_a); */
mass_b_global = M.Dm->Comm.sumReduce(mass_b); mass_a_global = M.Dm->Comm.sumReduce(mass_a);
vax_global = M.Dm->Comm.sumReduce(vax); mass_b_global = M.Dm->Comm.sumReduce(mass_b);
vay_global = M.Dm->Comm.sumReduce(vay); vax_global = M.Dm->Comm.sumReduce(vax);
vaz_global = M.Dm->Comm.sumReduce(vaz); vay_global = M.Dm->Comm.sumReduce(vay);
vbx_global = M.Dm->Comm.sumReduce(vbx); vaz_global = M.Dm->Comm.sumReduce(vaz);
vby_global = M.Dm->Comm.sumReduce(vby); vbx_global = M.Dm->Comm.sumReduce(vbx);
vbz_global = M.Dm->Comm.sumReduce(vbz); vby_global = M.Dm->Comm.sumReduce(vby);
vbz_global = M.Dm->Comm.sumReduce(vbz);
double total_momentum_A = sqrt(vax_global*vax_global+vay_global*vay_global+vaz_global*vaz_global);
double total_momentum_B = sqrt(vbx_global*vbx_global+vby_global*vby_global+vbz_global*vbz_global); double total_momentum_A = sqrt(vax_global*vax_global+vay_global*vay_global+vaz_global*vaz_global);
double total_momentum_B = sqrt(vbx_global*vbx_global+vby_global*vby_global+vbz_global*vbz_global);
/* compute the total mass change */ /* compute the total mass change */
double TOTAL_MASS_CHANGE = MASS_FRACTION_CHANGE*(mass_a_global + mass_b_global); double TOTAL_MASS_CHANGE = MASS_FRACTION_CHANGE*(mass_a_global + mass_b_global);
if (fabs(TOTAL_MASS_CHANGE) > 0.1*mass_a_global ) if (fabs(TOTAL_MASS_CHANGE) > 0.1*mass_a_global )
TOTAL_MASS_CHANGE = 0.1*mass_a_global; TOTAL_MASS_CHANGE = 0.1*mass_a_global;
if (fabs(TOTAL_MASS_CHANGE) > 0.1*mass_b_global ) if (fabs(TOTAL_MASS_CHANGE) > 0.1*mass_b_global )
TOTAL_MASS_CHANGE = 0.1*mass_b_global; TOTAL_MASS_CHANGE = 0.1*mass_b_global;
double LOCAL_MASS_CHANGE = 0.0; double LOCAL_MASS_CHANGE = 0.0;
for (int n=0; n < M.ScaLBL_Comm->LastExterior(); n++){ for (int k=1; k<Nz-1; k++){
for (int j=1; j<Ny-1; j++){
for (int i=1; i<Nx-1; i++){
int n=M.Map(i,j,k);
if (!(n<0)){
phi = Phase[n];
vx = Vel_x[n];
vy = Vel_y[n];
vz = Vel_z[n];
double local_momentum = sqrt(vx*vx+vy*vy+vz*vz);
/* impose ceiling for spurious currents */
if (local_momentum > maxSpeed) local_momentum = maxSpeed;
if (phi > 0.0){
LOCAL_MASS_CHANGE = TOTAL_MASS_CHANGE*local_momentum/total_momentum_A;
Aq_tmp[n] -= 0.3333333333333333*LOCAL_MASS_CHANGE;
Aq_tmp[n+Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE;
Aq_tmp[n+2*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE;
Aq_tmp[n+3*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE;
Aq_tmp[n+4*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE;
Aq_tmp[n+5*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE;
Aq_tmp[n+6*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE;
DebugMassA[n] = (-1.0)*LOCAL_MASS_CHANGE;
}
else{
LOCAL_MASS_CHANGE = TOTAL_MASS_CHANGE*local_momentum/total_momentum_B;
Bq_tmp[n] += 0.3333333333333333*LOCAL_MASS_CHANGE;
Bq_tmp[n+Np] += 0.1111111111111111*LOCAL_MASS_CHANGE;
Bq_tmp[n+2*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE;
Bq_tmp[n+3*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE;
Bq_tmp[n+4*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE;
Bq_tmp[n+5*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE;
Bq_tmp[n+6*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE;
DebugMassB[n] = LOCAL_MASS_CHANGE;
}
}
}
}
}
/* for (int n=0; n < M.ScaLBL_Comm->LastExterior(); n++){
phi = Phase[n]; phi = Phase[n];
vx = Vel_x[n]; vx = Vel_x[n];
vy = Vel_y[n]; vy = Vel_y[n];
@ -2051,6 +2193,7 @@ double FlowAdaptor::UpdateFractionalFlow(ScaLBL_ColorModel &M){
Aq_tmp[n+4*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE; Aq_tmp[n+4*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE;
Aq_tmp[n+5*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE; Aq_tmp[n+5*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE;
Aq_tmp[n+6*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE; Aq_tmp[n+6*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE;
DebugMassA[n] = (-1.0)*LOCAL_MASS_CHANGE;
} }
else{ else{
LOCAL_MASS_CHANGE = TOTAL_MASS_CHANGE*local_momentum/total_momentum_B; LOCAL_MASS_CHANGE = TOTAL_MASS_CHANGE*local_momentum/total_momentum_B;
@ -2061,6 +2204,7 @@ double FlowAdaptor::UpdateFractionalFlow(ScaLBL_ColorModel &M){
Bq_tmp[n+4*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE; Bq_tmp[n+4*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE;
Bq_tmp[n+5*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE; Bq_tmp[n+5*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE;
Bq_tmp[n+6*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE; Bq_tmp[n+6*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE;
DebugMassB[n] = LOCAL_MASS_CHANGE;
} }
} }
@ -2079,6 +2223,7 @@ double FlowAdaptor::UpdateFractionalFlow(ScaLBL_ColorModel &M){
Aq_tmp[n+4*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE; Aq_tmp[n+4*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE;
Aq_tmp[n+5*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE; Aq_tmp[n+5*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE;
Aq_tmp[n+6*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE; Aq_tmp[n+6*Np] -= 0.1111111111111111*LOCAL_MASS_CHANGE;
DebugMassA[n] = (-1.0)*LOCAL_MASS_CHANGE;
} }
else{ else{
LOCAL_MASS_CHANGE = TOTAL_MASS_CHANGE*local_momentum/total_momentum_B; LOCAL_MASS_CHANGE = TOTAL_MASS_CHANGE*local_momentum/total_momentum_B;
@ -2089,11 +2234,54 @@ double FlowAdaptor::UpdateFractionalFlow(ScaLBL_ColorModel &M){
Bq_tmp[n+4*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE; Bq_tmp[n+4*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE;
Bq_tmp[n+5*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE; Bq_tmp[n+5*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE;
Bq_tmp[n+6*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE; Bq_tmp[n+6*Np] += 0.1111111111111111*LOCAL_MASS_CHANGE;
DebugMassB[n] = LOCAL_MASS_CHANGE;
} }
} }
*/
if (M.rank == 0) printf("Update Fractional Flow: change mass of fluid B by %f \n",TOTAL_MASS_CHANGE/mass_b_global); if (M.rank == 0) printf("Update Fractional Flow: change mass of fluid B by %f \n",TOTAL_MASS_CHANGE/mass_b_global);
/* Print out debugging info with mass update */
// initialize the array
double value;
char LocalRankFilename[40];
DoubleArray regdata(Nx,Ny,Nz);
regdata.fill(0.f);
for (int k=0; k<Nz; k++){
for (int j=0; j<Ny; j++){
for (int i=0; i<Nx; i++){
int idx=M.Map(i,j,k);
if (!(idx<0)){
value=DebugMassA[idx];
regdata(i,j,k)=value;
}
}
}
}
FILE *AFILE;
sprintf(LocalRankFilename,"dA.%05i.raw",M.rank);
AFILE = fopen(LocalRankFilename,"wb");
fwrite(regdata.data(),8,N,AFILE);
fclose(AFILE);
regdata.fill(0.f);
for (int k=0; k<Nz; k++){
for (int j=0; j<Ny; j++){
for (int i=0; i<Nx; i++){
int idx=M.Map(i,j,k);
if (!(idx<0)){
value=DebugMassB[idx];
regdata(i,j,k)=value;
}
}
}
}
FILE *BFILE;
sprintf(LocalRankFilename,"dB.%05i.raw",M.rank);
BFILE = fopen(LocalRankFilename,"wb");
fwrite(regdata.data(),8,N,BFILE);
fclose(BFILE);
// Need to initialize Aq, Bq, Den, Phi directly // Need to initialize Aq, Bq, Den, Phi directly
//ScaLBL_CopyToDevice(Phi,phase.data(),7*Np*sizeof(double)); //ScaLBL_CopyToDevice(Phi,phase.data(),7*Np*sizeof(double));
ScaLBL_CopyToDevice(M.Aq, Aq_tmp, 7*Np*sizeof(double)); ScaLBL_CopyToDevice(M.Aq, Aq_tmp, 7*Np*sizeof(double));
@ -2105,12 +2293,9 @@ double FlowAdaptor::UpdateFractionalFlow(ScaLBL_ColorModel &M){
void FlowAdaptor::Flatten(ScaLBL_ColorModel &M){ void FlowAdaptor::Flatten(ScaLBL_ColorModel &M){
int Np = M.Np; int Np = M.Np;
double dA, dB, phi; double dA, dB;
double mass_a, mass_b, mass_a_global, mass_b_global;
double *Aq_tmp, *Bq_tmp; double *Aq_tmp, *Bq_tmp;
double *Vel_x, *Vel_y, *Vel_z, *Phase;
Aq_tmp = new double [7*Np]; Aq_tmp = new double [7*Np];
Bq_tmp = new double [7*Np]; Bq_tmp = new double [7*Np];
@ -2118,7 +2303,6 @@ void FlowAdaptor::Flatten(ScaLBL_ColorModel &M){
ScaLBL_CopyToHost(Aq_tmp, M.Aq, 7*Np*sizeof(double)); ScaLBL_CopyToHost(Aq_tmp, M.Aq, 7*Np*sizeof(double));
ScaLBL_CopyToHost(Bq_tmp, M.Bq, 7*Np*sizeof(double)); ScaLBL_CopyToHost(Bq_tmp, M.Bq, 7*Np*sizeof(double));
for (int n=0; n < M.ScaLBL_Comm->LastExterior(); n++){ for (int n=0; n < M.ScaLBL_Comm->LastExterior(); n++){
dA = Aq_tmp[n] + Aq_tmp[n+Np] + Aq_tmp[n+2*Np] + Aq_tmp[n+3*Np] + Aq_tmp[n+4*Np] + Aq_tmp[n+5*Np] + Aq_tmp[n+6*Np]; dA = Aq_tmp[n] + Aq_tmp[n+Np] + Aq_tmp[n+2*Np] + Aq_tmp[n+3*Np] + Aq_tmp[n+4*Np] + Aq_tmp[n+5*Np] + Aq_tmp[n+6*Np];
dB = Bq_tmp[n] + Bq_tmp[n+Np] + Bq_tmp[n+2*Np] + Bq_tmp[n+3*Np] + Bq_tmp[n+4*Np] + Bq_tmp[n+5*Np] + Bq_tmp[n+6*Np]; dB = Bq_tmp[n] + Bq_tmp[n+Np] + Bq_tmp[n+2*Np] + Bq_tmp[n+3*Np] + Bq_tmp[n+4*Np] + Bq_tmp[n+5*Np] + Bq_tmp[n+6*Np];
@ -2202,22 +2386,6 @@ double FlowAdaptor::MoveInterface(ScaLBL_ColorModel &M){
} }
} }
ScaLBL_CopyToDevice( M.Phi, phi_t.data(), Nx*Ny*Nz* sizeof( double ) ); ScaLBL_CopyToDevice( M.Phi, phi_t.data(), Nx*Ny*Nz* sizeof( double ) );
return total_interface_sites;
/* ScaLBL_PhaseField_Init(dvcMap, Phi, Den, Aq, Bq, 0, ScaLBL_Comm->LastExterior(), Np);
ScaLBL_PhaseField_Init(dvcMap, Phi, Den, Aq, Bq, ScaLBL_Comm->FirstInterior(), ScaLBL_Comm->LastInterior(), Np);
if (BoundaryCondition == 1 || BoundaryCondition == 2 || BoundaryCondition == 3 || BoundaryCondition == 4){
if (Dm->kproc()==0){
ScaLBL_SetSlice_z(Phi,1.0,Nx,Ny,Nz,0);
ScaLBL_SetSlice_z(Phi,1.0,Nx,Ny,Nz,1);
ScaLBL_SetSlice_z(Phi,1.0,Nx,Ny,Nz,2);
}
if (Dm->kproc() == nprocz-1){
ScaLBL_SetSlice_z(Phi,-1.0,Nx,Ny,Nz,Nz-1);
ScaLBL_SetSlice_z(Phi,-1.0,Nx,Ny,Nz,Nz-2);
ScaLBL_SetSlice_z(Phi,-1.0,Nx,Ny,Nz,Nz-3);
}
}
*/
} }

73
models/FreeLeeModel.cpp
View File

@ -63,7 +63,6 @@ void ScaLBL_FreeLeeModel::getData_RegularLayout(const double *data, DoubleArray
// Gets data (in optimized layout) from the HOST and stores in regular layout // Gets data (in optimized layout) from the HOST and stores in regular layout
// Primarly for debugging // Primarly for debugging
int i,j,k,idx; int i,j,k,idx;
int n;
// initialize the array // initialize the array
regdata.fill(0.f); regdata.fill(0.f);
@ -72,7 +71,6 @@ void ScaLBL_FreeLeeModel::getData_RegularLayout(const double *data, DoubleArray
for (k=0; k<Nz; k++){ for (k=0; k<Nz; k++){
for (j=0; j<Ny; j++){ for (j=0; j<Ny; j++){
for (i=0; i<Nx; i++){ for (i=0; i<Nx; i++){
n=k*Nx*Ny+j*Nx+i;
idx=Map(i,j,k); idx=Map(i,j,k);
if (!(idx<0)){ if (!(idx<0)){
value=data[idx]; value=data[idx];
@ -414,8 +412,10 @@ void ScaLBL_FreeLeeModel::AssignComponentLabels_ChemPotential_ColorGrad()
ERROR("Error: ComponentLabels and ComponentAffinity must be the same length! \n"); ERROR("Error: ComponentLabels and ComponentAffinity must be the same length! \n");
} }
double label_count[NLABELS]; double *label_count;
double label_count_global[NLABELS]; double *label_count_global;
label_count = new double [NLABELS];
label_count_global = new double [NLABELS];
// Assign the labels // Assign the labels
for (size_t idx=0; idx<NLABELS; idx++) label_count[idx]=0; for (size_t idx=0; idx<NLABELS; idx++) label_count[idx]=0;
@ -738,75 +738,10 @@ void ScaLBL_FreeLeeModel::Initialize_SingleFluid(){
if (Restart == true){ if (Restart == true){
//TODO need to revise this function //TODO need to revise this function
//remove the phase-related part //remove the phase-related part
// if (rank==0){
// printf("Reading restart file! \n");
// }
//
// // Read in the restart file to CPU buffers
// int *TmpMap;
// TmpMap = new int[Np];
//
// double *cPhi, *cDist, *cDen;
// cPhi = new double[N];
// cDen = new double[2*Np];
// cDist = new double[19*Np];
// ScaLBL_CopyToHost(TmpMap, dvcMap, Np*sizeof(int));
// //ScaLBL_CopyToHost(cPhi, Phi, N*sizeof(double));
//
// ifstream File(LocalRestartFile,ios::binary);
// int idx;
// double value,va,vb;
// for (int n=0; n<Np; n++){
// File.read((char*) &va, sizeof(va));
// File.read((char*) &vb, sizeof(vb));
// cDen[n] = va;
// cDen[Np+n] = vb;
// }
// for (int n=0; n<Np; n++){
// // Read the distributions
// for (int q=0; q<19; q++){
// File.read((char*) &value, sizeof(value));
// cDist[q*Np+n] = value;
// }
// }
// File.close();
//
// for (int n=0; n<ScaLBL_Comm->LastExterior(); n++){
// va = cDen[n];
// vb = cDen[Np + n];
// value = (va-vb)/(va+vb);
// idx = TmpMap[n];
// if (!(idx < 0) && idx<N)
// cPhi[idx] = value;
// }
// for (int n=ScaLBL_Comm->FirstInterior(); n<ScaLBL_Comm->LastInterior(); n++){
// va = cDen[n];
// vb = cDen[Np + n];
// value = (va-vb)/(va+vb);
// idx = TmpMap[n];
// if (!(idx < 0) && idx<N)
// cPhi[idx] = value;
// }
//
// // Copy the restart data to the GPU
// ScaLBL_CopyToDevice(Den,cDen,2*Np*sizeof(double));
// ScaLBL_CopyToDevice(gqbar,cDist,19*Np*sizeof(double));
// ScaLBL_CopyToDevice(Phi,cPhi,N*sizeof(double));
// ScaLBL_Comm->Barrier();
// comm.barrier();
//
// if (rank==0) printf ("Initializing phase and density fields on device from Restart\n");
// //TODO the following function is to be updated.
// //ScaLBL_FreeLeeModel_PhaseField_InitFromRestart(Den, hq, 0, ScaLBL_Comm->LastExterior(), Np);
// //ScaLBL_FreeLeeModel_PhaseField_InitFromRestart(Den, hq, ScaLBL_Comm->FirstInterior(), ScaLBL_Comm->LastInterior(), Np);
} }
} }
double ScaLBL_FreeLeeModel::Run_TwoFluid(int returntime){ double ScaLBL_FreeLeeModel::Run_TwoFluid(int returntime){
int nprocs=nprocx*nprocy*nprocz;
int START_TIME = timestep; int START_TIME = timestep;
int EXIT_TIME = min(returntime, timestepMax); int EXIT_TIME = min(returntime, timestepMax);

49
models/GreyscaleModel.cpp
View File

@ -165,7 +165,6 @@ void ScaLBL_GreyscaleModel::ReadInput(){
// Generate the signed distance map // Generate the signed distance map
// Initialize the domain and communication // Initialize the domain and communication
Array<char> id_solid(Nx,Ny,Nz); Array<char> id_solid(Nx,Ny,Nz);
int count = 0;
// Solve for the position of the solid phase // Solve for the position of the solid phase
for (int k=0;k<Nz;k++){ for (int k=0;k<Nz;k++){
for (int j=0;j<Ny;j++){ for (int j=0;j<Ny;j++){
@ -182,7 +181,6 @@ void ScaLBL_GreyscaleModel::ReadInput(){
for (int k=0;k<Nz;k++){ for (int k=0;k<Nz;k++){
for (int j=0;j<Ny;j++){ for (int j=0;j<Ny;j++){
for (int i=0;i<Nx;i++){ for (int i=0;i<Nx;i++){
int n=k*Nx*Ny+j*Nx+i;
// Initialize distance to +/- 1 // Initialize distance to +/- 1
SignDist(i,j,k) = 2.0*double(id_solid(i,j,k))-1.0; SignDist(i,j,k) = 2.0*double(id_solid(i,j,k))-1.0;
} }
@ -214,11 +212,13 @@ void ScaLBL_GreyscaleModel::AssignComponentLabels(double *Porosity, double *Perm
ERROR("Error: ComponentLabels and PorosityList must be the same length! \n"); ERROR("Error: ComponentLabels and PorosityList must be the same length! \n");
} }
double label_count[NLABELS];
double label_count_global[NLABELS];
// Assign the labels // Assign the labels
double *label_count;
for (int idx=0; idx<NLABELS; idx++) label_count[idx]=0; double *label_count_global;
label_count = new double [NLABELS];
label_count_global = new double [NLABELS];
for (size_t idx=0; idx<NLABELS; idx++) label_count[idx]=0;
for (int k=0;k<Nz;k++){ for (int k=0;k<Nz;k++){
for (int j=0;j<Ny;j++){ for (int j=0;j<Ny;j++){
@ -226,7 +226,7 @@ void ScaLBL_GreyscaleModel::AssignComponentLabels(double *Porosity, double *Perm
int n = k*Nx*Ny+j*Nx+i; int n = k*Nx*Ny+j*Nx+i;
VALUE=id[n]; VALUE=id[n];
// Assign the affinity from the paired list // Assign the affinity from the paired list
for (unsigned int idx=0; idx < NLABELS; idx++){ for (size_t idx=0; idx < NLABELS; idx++){
//printf("idx=%i, value=%i, %i, \n",idx, VALUE,LabelList[idx]); //printf("idx=%i, value=%i, %i, \n",idx, VALUE,LabelList[idx]);
if (VALUE == LabelList[idx]){ if (VALUE == LabelList[idx]){
POROSITY=PorosityList[idx]; POROSITY=PorosityList[idx];
@ -257,7 +257,7 @@ void ScaLBL_GreyscaleModel::AssignComponentLabels(double *Porosity, double *Perm
int n = k*Nx*Ny+j*Nx+i; int n = k*Nx*Ny+j*Nx+i;
VALUE=id[n]; VALUE=id[n];
// Assign the affinity from the paired list // Assign the affinity from the paired list
for (unsigned int idx=0; idx < NLABELS; idx++){ for (size_t idx=0; idx < NLABELS; idx++){
//printf("idx=%i, value=%i, %i, \n",idx, VALUE,LabelList[idx]); //printf("idx=%i, value=%i, %i, \n",idx, VALUE,LabelList[idx]);
if (VALUE == LabelList[idx]){ if (VALUE == LabelList[idx]){
PERMEABILITY=PermeabilityList[idx]; PERMEABILITY=PermeabilityList[idx];
@ -282,7 +282,7 @@ void ScaLBL_GreyscaleModel::AssignComponentLabels(double *Porosity, double *Perm
// Set Dm to match Mask // Set Dm to match Mask
for (int i=0; i<Nx*Ny*Nz; i++) Dm->id[i] = Mask->id[i]; for (int i=0; i<Nx*Ny*Nz; i++) Dm->id[i] = Mask->id[i];
for (int idx=0; idx<NLABELS; idx++) label_count_global[idx]=Dm->Comm.sumReduce( label_count[idx]); for (size_t idx=0; idx<NLABELS; idx++) label_count_global[idx]=Dm->Comm.sumReduce( label_count[idx]);
//Initialize a weighted porosity after considering grey voxels //Initialize a weighted porosity after considering grey voxels
GreyPorosity=0.0; GreyPorosity=0.0;
for (unsigned int idx=0; idx<NLABELS; idx++){ for (unsigned int idx=0; idx<NLABELS; idx++){
@ -613,7 +613,7 @@ void ScaLBL_GreyscaleModel::Run(){
//double mass_loc,mass_glb; //double mass_loc,mass_glb;
//parameters for domain average //parameters for domain average
int64_t i,j,k,n,imin,jmin,kmin,kmax; int64_t imin,jmin,kmin,kmax;
// If external boundary conditions are set, do not average over the inlet and outlet // If external boundary conditions are set, do not average over the inlet and outlet
kmin=1; kmax=Nz-1; kmin=1; kmax=Nz-1;
//In case user forgets to specify the inlet/outlet buffer layers for BC>0 //In case user forgets to specify the inlet/outlet buffer layers for BC>0
@ -706,23 +706,22 @@ void ScaLBL_GreyscaleModel::Run(){
//double absperm = h*h*mu*Mask->Porosity()*flow_rate / force_mag; //double absperm = h*h*mu*Mask->Porosity()*flow_rate / force_mag;
double absperm = h*h*mu*GreyPorosity*flow_rate / force_mag; double absperm = h*h*mu*GreyPorosity*flow_rate / force_mag;
if (rank==0){ if (rank==0){
printf(" AbsPerm = %.5g [micron^2]\n",absperm); printf(" AbsPerm = %.5g [micron^2]\n",absperm);
bool WriteHeader=false; bool WriteHeader=false;
FILE * log_file = fopen("Permeability.csv","r"); FILE * log_file = fopen("Permeability.csv","r");
if (log_file != NULL) if (log_file != NULL)
fclose(log_file); fclose(log_file);
else else
WriteHeader=true; WriteHeader=true;
log_file = fopen("Permeability.csv","a"); log_file = fopen("Permeability.csv","a");
if (WriteHeader) if (WriteHeader)
fprintf(log_file,"timestep Fx Fy Fz mu Vs As Hs Xs vax vay vaz AbsPerm \n", fprintf(log_file,"timestep Fx Fy Fz mu Vs As Hs Xs vax vay vaz AbsPerm \n");
timestep,Fx,Fy,Fz,mu,h*h*h*Vs,h*h*As,h*Hs,Xs,vax,vay,vaz,absperm);
fprintf(log_file,"%i %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g\n",timestep, Fx, Fy, Fz, mu, fprintf(log_file,"%i %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g %.8g\n",timestep, Fx, Fy, Fz, mu,
h*h*h*Vs,h*h*As,h*Hs,Xs,vax,vay,vaz, absperm); h*h*h*Vs,h*h*As,h*Hs,Xs,vax,vay,vaz, absperm);
fclose(log_file); fclose(log_file);
} }
} }
if (timestep%visualization_interval==0){ if (timestep%visualization_interval==0){

78
models/IonModel.cpp
View File

@ -97,7 +97,7 @@ void ScaLBL_IonModel::ReadParams(string filename,vector<int> &num_iter){
} }
else{ else{
time_conv.clear(); time_conv.clear();
for (int i=0; i<tau.size();i++){ for (size_t i=0; i<tau.size();i++){
time_conv.push_back((tau[i]-0.5)/k2_inv*(h*h*1.0e-12)/Di[i]); time_conv.push_back((tau[i]-0.5)/k2_inv*(h*h*1.0e-12)/Di[i]);
} }
} }
@ -112,13 +112,13 @@ void ScaLBL_IonModel::ReadParams(string filename,vector<int> &num_iter){
ERROR("Error: number_ion_species and IonDiffusivityList must be the same length! \n"); ERROR("Error: number_ion_species and IonDiffusivityList must be the same length! \n");
} }
else{ else{
for (int i=0; i<IonDiffusivity.size();i++){ for (size_t i=0; i<IonDiffusivity.size();i++){
IonDiffusivity[i] = IonDiffusivity[i]*time_conv[i]/(h*h*1.0e-12);//LB diffusivity has unit [lu^2/lt] IonDiffusivity[i] = IonDiffusivity[i]*time_conv[i]/(h*h*1.0e-12);//LB diffusivity has unit [lu^2/lt]
} }
} }
} }
else { else {
for (int i=0; i<IonDiffusivity.size();i++){ for (size_t i=0; i<IonDiffusivity.size();i++){
//convert ion diffusivity in physical unit to LB unit //convert ion diffusivity in physical unit to LB unit
IonDiffusivity[i] = IonDiffusivity[i]*time_conv[i]/(h*h*1.0e-12);//LB diffusivity has unit [lu^2/lt] IonDiffusivity[i] = IonDiffusivity[i]*time_conv[i]/(h*h*1.0e-12);//LB diffusivity has unit [lu^2/lt]
} }
@ -141,13 +141,13 @@ void ScaLBL_IonModel::ReadParams(string filename,vector<int> &num_iter){
ERROR("Error: number_ion_species and IonConcentrationList must be the same length! \n"); ERROR("Error: number_ion_species and IonConcentrationList must be the same length! \n");
} }
else{ else{
for (int i=0; i<IonConcentration.size();i++){ for (size_t i=0; i<IonConcentration.size();i++){
IonConcentration[i] = IonConcentration[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3] IonConcentration[i] = IonConcentration[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3]
} }
} }
} }
else { else {
for (int i=0; i<IonConcentration.size();i++){ for (size_t i=0; i<IonConcentration.size();i++){
IonConcentration[i] = IonConcentration[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3] IonConcentration[i] = IonConcentration[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3]
} }
@ -186,7 +186,7 @@ void ScaLBL_IonModel::ReadParams(string filename,vector<int> &num_iter){
else { else {
ERROR("Error: Non-periodic BCs are specified but InletValueList cannot be found! \n"); ERROR("Error: Non-periodic BCs are specified but InletValueList cannot be found! \n");
} }
for (unsigned int i=0;i<BoundaryConditionInlet.size();i++){ for (size_t i=0;i<BoundaryConditionInlet.size();i++){
switch (BoundaryConditionInlet[i]){ switch (BoundaryConditionInlet[i]){
case 1://fixed boundary ion concentration [mol/m^3] case 1://fixed boundary ion concentration [mol/m^3]
Cin[i] = Cin[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3] Cin[i] = Cin[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3]
@ -220,7 +220,7 @@ void ScaLBL_IonModel::ReadParams(string filename,vector<int> &num_iter){
else { else {
ERROR("Error: Non-periodic BCs are specified but OutletValueList cannot be found! \n"); ERROR("Error: Non-periodic BCs are specified but OutletValueList cannot be found! \n");
} }
for (unsigned int i=0;i<BoundaryConditionOutlet.size();i++){ for (size_t i=0;i<BoundaryConditionOutlet.size();i++){
switch (BoundaryConditionOutlet[i]){ switch (BoundaryConditionOutlet[i]){
case 1://fixed boundary ion concentration [mol/m^3] case 1://fixed boundary ion concentration [mol/m^3]
Cout[i] = Cout[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3] Cout[i] = Cout[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3]
@ -307,7 +307,7 @@ void ScaLBL_IonModel::ReadParams(string filename){
} }
else{ else{
time_conv.clear(); time_conv.clear();
for (int i=0; i<tau.size();i++){ for (size_t i=0; i<tau.size();i++){
time_conv.push_back((tau[i]-0.5)/k2_inv*(h*h*1.0e-12)/Di[i]); time_conv.push_back((tau[i]-0.5)/k2_inv*(h*h*1.0e-12)/Di[i]);
} }
} }
@ -322,13 +322,13 @@ void ScaLBL_IonModel::ReadParams(string filename){
ERROR("Error: number_ion_species and IonDiffusivityList must be the same length! \n"); ERROR("Error: number_ion_species and IonDiffusivityList must be the same length! \n");
} }
else{ else{
for (int i=0; i<IonDiffusivity.size();i++){ for (size_t i=0; i<IonDiffusivity.size();i++){
IonDiffusivity[i] = IonDiffusivity[i]*time_conv[i]/(h*h*1.0e-12);//LB diffusivity has unit [lu^2/lt] IonDiffusivity[i] = IonDiffusivity[i]*time_conv[i]/(h*h*1.0e-12);//LB diffusivity has unit [lu^2/lt]
} }
} }
} }
else { else {
for (int i=0; i<IonDiffusivity.size();i++){ for (size_t i=0; i<IonDiffusivity.size();i++){
//convert ion diffusivity in physical unit to LB unit //convert ion diffusivity in physical unit to LB unit
IonDiffusivity[i] = IonDiffusivity[i]*time_conv[i]/(h*h*1.0e-12);//LB diffusivity has unit [lu^2/lt] IonDiffusivity[i] = IonDiffusivity[i]*time_conv[i]/(h*h*1.0e-12);//LB diffusivity has unit [lu^2/lt]
} }
@ -351,13 +351,13 @@ void ScaLBL_IonModel::ReadParams(string filename){
ERROR("Error: number_ion_species and IonConcentrationList must be the same length! \n"); ERROR("Error: number_ion_species and IonConcentrationList must be the same length! \n");
} }
else{ else{
for (int i=0; i<IonConcentration.size();i++){ for (size_t i=0; i<IonConcentration.size();i++){
IonConcentration[i] = IonConcentration[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3] IonConcentration[i] = IonConcentration[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3]
} }
} }
} }
else { else {
for (int i=0; i<IonConcentration.size();i++){ for (size_t i=0; i<IonConcentration.size();i++){
IonConcentration[i] = IonConcentration[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3] IonConcentration[i] = IonConcentration[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3]
} }
@ -396,7 +396,7 @@ void ScaLBL_IonModel::ReadParams(string filename){
else { else {
ERROR("Error: Non-periodic BCs are specified but InletValueList cannot be found! \n"); ERROR("Error: Non-periodic BCs are specified but InletValueList cannot be found! \n");
} }
for (unsigned int i=0;i<BoundaryConditionInlet.size();i++){ for (size_t i=0;i<BoundaryConditionInlet.size();i++){
switch (BoundaryConditionInlet[i]){ switch (BoundaryConditionInlet[i]){
case 1://fixed boundary ion concentration [mol/m^3] case 1://fixed boundary ion concentration [mol/m^3]
Cin[i] = Cin[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3] Cin[i] = Cin[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3]
@ -430,7 +430,7 @@ void ScaLBL_IonModel::ReadParams(string filename){
else { else {
ERROR("Error: Non-periodic BCs are specified but OutletValueList cannot be found! \n"); ERROR("Error: Non-periodic BCs are specified but OutletValueList cannot be found! \n");
} }
for (unsigned int i=0;i<BoundaryConditionOutlet.size();i++){ for (size_t i=0;i<BoundaryConditionOutlet.size();i++){
switch (BoundaryConditionOutlet[i]){ switch (BoundaryConditionOutlet[i]){
case 1://fixed boundary ion concentration [mol/m^3] case 1://fixed boundary ion concentration [mol/m^3]
Cout[i] = Cout[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3] Cout[i] = Cout[i]*(h*h*h*1.0e-18);//LB ion concentration has unit [mol/lu^3]
@ -558,10 +558,12 @@ void ScaLBL_IonModel::AssignSolidBoundary(double *ion_solid)
ERROR("Error: LB Ion Solver: SolidLabels and SolidValues must be the same length! \n"); ERROR("Error: LB Ion Solver: SolidLabels and SolidValues must be the same length! \n");
} }
double label_count[NLABELS];
double label_count_global[NLABELS];
// Assign the labels
// Assign the labels
double *label_count;
double *label_count_global;
label_count = new double [NLABELS];
label_count_global = new double [NLABELS];
for (size_t idx=0; idx<NLABELS; idx++) label_count[idx]=0; for (size_t idx=0; idx<NLABELS; idx++) label_count[idx]=0;
for (int k=0;k<Nz;k++){ for (int k=0;k<Nz;k++){
@ -571,7 +573,7 @@ void ScaLBL_IonModel::AssignSolidBoundary(double *ion_solid)
VALUE=Mask->id[n]; VALUE=Mask->id[n];
AFFINITY=0.f; AFFINITY=0.f;
// Assign the affinity from the paired list // Assign the affinity from the paired list
for (unsigned int idx=0; idx < NLABELS; idx++){ for (size_t idx=0; idx < NLABELS; idx++){
//printf("idx=%i, value=%i, %i, \n",idx, VALUE,LabelList[idx]); //printf("idx=%i, value=%i, %i, \n",idx, VALUE,LabelList[idx]);
if (VALUE == LabelList[idx]){ if (VALUE == LabelList[idx]){
AFFINITY=AffinityList[idx]; AFFINITY=AffinityList[idx];
@ -701,23 +703,23 @@ void ScaLBL_IonModel::Initialize(){
auto File_ion = ion_db->getVector<std::string>( "IonConcentrationFile" ); auto File_ion = ion_db->getVector<std::string>( "IonConcentrationFile" );
double *Ci_host; double *Ci_host;
Ci_host = new double[number_ion_species*Np]; Ci_host = new double[number_ion_species*Np];
for (int ic=0; ic<number_ion_species; ic++){ for (size_t ic=0; ic<number_ion_species; ic++){
AssignIonConcentration_FromFile(&Ci_host[ic*Np],File_ion); AssignIonConcentration_FromFile(&Ci_host[ic*Np],File_ion);
} }
ScaLBL_CopyToDevice(Ci, Ci_host, number_ion_species*sizeof(double)*Np); ScaLBL_CopyToDevice(Ci, Ci_host, number_ion_species*sizeof(double)*Np);
comm.barrier(); comm.barrier();
for (int ic=0; ic<number_ion_species; ic++){ for (size_t ic=0; ic<number_ion_species; ic++){
ScaLBL_D3Q7_Ion_Init_FromFile(&fq[ic*Np*7],&Ci[ic*Np],Np); ScaLBL_D3Q7_Ion_Init_FromFile(&fq[ic*Np*7],&Ci[ic*Np],Np);
} }
delete [] Ci_host; delete [] Ci_host;
} }
else{ else{
for (int ic=0; ic<number_ion_species; ic++){ for (size_t ic=0; ic<number_ion_species; ic++){
ScaLBL_D3Q7_Ion_Init(&fq[ic*Np*7],&Ci[ic*Np],IonConcentration[ic],Np); ScaLBL_D3Q7_Ion_Init(&fq[ic*Np*7],&Ci[ic*Np],IonConcentration[ic],Np);
} }
} }
if (rank==0) printf ("LB Ion Solver: initializing charge density\n"); if (rank==0) printf ("LB Ion Solver: initializing charge density\n");
for (int ic=0; ic<number_ion_species; ic++){ for (size_t ic=0; ic<number_ion_species; ic++){
ScaLBL_D3Q7_Ion_ChargeDensity(Ci, ChargeDensity, IonValence[ic], ic, ScaLBL_Comm->FirstInterior(), ScaLBL_Comm->LastInterior(), Np); ScaLBL_D3Q7_Ion_ChargeDensity(Ci, ChargeDensity, IonValence[ic], ic, ScaLBL_Comm->FirstInterior(), ScaLBL_Comm->LastInterior(), Np);
ScaLBL_D3Q7_Ion_ChargeDensity(Ci, ChargeDensity, IonValence[ic], ic, 0, ScaLBL_Comm->LastExterior(), Np); ScaLBL_D3Q7_Ion_ChargeDensity(Ci, ChargeDensity, IonValence[ic], ic, 0, ScaLBL_Comm->LastExterior(), Np);
} }
@ -734,35 +736,35 @@ void ScaLBL_IonModel::Initialize(){
break; break;
} }
for (int i=0; i<number_ion_species;i++){ for (size_t i=0; i<number_ion_species;i++){
switch (BoundaryConditionInlet[i]){ switch (BoundaryConditionInlet[i]){
case 0: case 0:
if (rank==0) printf("LB Ion Solver: inlet boundary for Ion %i is periodic \n",i+1); if (rank==0) printf("LB Ion Solver: inlet boundary for Ion %zu is periodic \n",i+1);
break; break;
case 1: case 1:
if (rank==0) printf("LB Ion Solver: inlet boundary for Ion %i is concentration = %.5g [mol/m^3] \n",i+1,Cin[i]/(h*h*h*1.0e-18)); if (rank==0) printf("LB Ion Solver: inlet boundary for Ion %zu is concentration = %.5g [mol/m^3] \n",i+1,Cin[i]/(h*h*h*1.0e-18));
break; break;
case 2: case 2:
if (rank==0) printf("LB Ion Solver: inlet boundary for Ion %i is (inward) flux = %.5g [mol/m^2/sec] \n",i+1,Cin[i]/(h*h*1.0e-12)/time_conv[i]); if (rank==0) printf("LB Ion Solver: inlet boundary for Ion %zu is (inward) flux = %.5g [mol/m^2/sec] \n",i+1,Cin[i]/(h*h*1.0e-12)/time_conv[i]);
break; break;
} }
switch (BoundaryConditionOutlet[i]){ switch (BoundaryConditionOutlet[i]){
case 0: case 0:
if (rank==0) printf("LB Ion Solver: outlet boundary for Ion %i is periodic \n",i+1); if (rank==0) printf("LB Ion Solver: outlet boundary for Ion %zu is periodic \n",i+1);
break; break;
case 1: case 1:
if (rank==0) printf("LB Ion Solver: outlet boundary for Ion %i is concentration = %.5g [mol/m^3] \n",i+1,Cout[i]/(h*h*h*1.0e-18)); if (rank==0) printf("LB Ion Solver: outlet boundary for Ion %zu is concentration = %.5g [mol/m^3] \n",i+1,Cout[i]/(h*h*h*1.0e-18));
break; break;
case 2: case 2:
if (rank==0) printf("LB Ion Solver: outlet boundary for Ion %i is (inward) flux = %.5g [mol/m^2/sec] \n",i+1,Cout[i]/(h*h*1.0e-12)/time_conv[i]); if (rank==0) printf("LB Ion Solver: outlet boundary for Ion %zu is (inward) flux = %.5g [mol/m^2/sec] \n",i+1,Cout[i]/(h*h*1.0e-12)/time_conv[i]);
break; break;
} }
} }
if (rank==0) printf("*****************************************************\n"); if (rank==0) printf("*****************************************************\n");
if (rank==0) printf("LB Ion Transport Solver: \n"); if (rank==0) printf("LB Ion Transport Solver: \n");
for (int i=0; i<number_ion_species;i++){ for (size_t i=0; i<number_ion_species;i++){
if (rank==0) printf(" Ion %i: LB relaxation tau = %.5g\n", i+1,tau[i]); if (rank==0) printf(" Ion %zu: LB relaxation tau = %.5g\n", i+1,tau[i]);
if (rank==0) printf(" Time conversion factor: %.5g [sec/lt]\n", time_conv[i]); if (rank==0) printf(" Time conversion factor: %.5g [sec/lt]\n", time_conv[i]);
if (rank==0) printf(" Internal iteration: %i [lt]\n", timestepMax[i]); if (rank==0) printf(" Internal iteration: %i [lt]\n", timestepMax[i]);
} }
@ -777,7 +779,7 @@ void ScaLBL_IonModel::Run(double *Velocity, double *ElectricField){
//LB-related parameter //LB-related parameter
vector<double> rlx; vector<double> rlx;
for (unsigned int ic=0;ic<tau.size();ic++){ for (size_t ic=0;ic<tau.size();ic++){
rlx.push_back(1.0/tau[ic]); rlx.push_back(1.0/tau[ic]);
} }
@ -786,7 +788,7 @@ void ScaLBL_IonModel::Run(double *Velocity, double *ElectricField){
//ScaLBL_Comm->Barrier(); comm.barrier(); //ScaLBL_Comm->Barrier(); comm.barrier();
//auto t1 = std::chrono::system_clock::now(); //auto t1 = std::chrono::system_clock::now();
for (int ic=0; ic<number_ion_species; ic++){ for (size_t ic=0; ic<number_ion_species; ic++){
timestep=0; timestep=0;
while (timestep < timestepMax[ic]) { while (timestep < timestepMax[ic]) {
//************************************************************************/ //************************************************************************/
@ -881,7 +883,7 @@ void ScaLBL_IonModel::Run(double *Velocity, double *ElectricField){
} }
//Compute charge density for Poisson equation //Compute charge density for Poisson equation
for (int ic=0; ic<number_ion_species; ic++){ for (size_t ic=0; ic<number_ion_species; ic++){
ScaLBL_D3Q7_Ion_ChargeDensity(Ci, ChargeDensity, IonValence[ic], ic, ScaLBL_Comm->FirstInterior(), ScaLBL_Comm->LastInterior(), Np); ScaLBL_D3Q7_Ion_ChargeDensity(Ci, ChargeDensity, IonValence[ic], ic, ScaLBL_Comm->FirstInterior(), ScaLBL_Comm->LastInterior(), Np);
ScaLBL_D3Q7_Ion_ChargeDensity(Ci, ChargeDensity, IonValence[ic], ic, 0, ScaLBL_Comm->LastExterior(), Np); ScaLBL_D3Q7_Ion_ChargeDensity(Ci, ChargeDensity, IonValence[ic], ic, 0, ScaLBL_Comm->LastExterior(), Np);
} }
@ -901,7 +903,7 @@ void ScaLBL_IonModel::Run(double *Velocity, double *ElectricField){
//if (rank==0) printf("********************************************************\n"); //if (rank==0) printf("********************************************************\n");
} }
void ScaLBL_IonModel::getIonConcentration(DoubleArray &IonConcentration, const int ic){ void ScaLBL_IonModel::getIonConcentration(DoubleArray &IonConcentration, const size_t ic){
//This function wirte out the data in a normal layout (by aggregating all decomposed domains) //This function wirte out the data in a normal layout (by aggregating all decomposed domains)
ScaLBL_Comm->RegularLayout(Map,&Ci[ic*Np],IonConcentration); ScaLBL_Comm->RegularLayout(Map,&Ci[ic*Np],IonConcentration);
@ -913,13 +915,13 @@ void ScaLBL_IonModel::getIonConcentration(DoubleArray &IonConcentration, const i
void ScaLBL_IonModel::getIonConcentration_debug(int timestep){ void ScaLBL_IonModel::getIonConcentration_debug(int timestep){
//This function write out decomposed data //This function write out decomposed data
DoubleArray PhaseField(Nx,Ny,Nz); DoubleArray PhaseField(Nx,Ny,Nz);
for (int ic=0; ic<number_ion_species; ic++){ for (size_t ic=0; ic<number_ion_species; ic++){
ScaLBL_Comm->RegularLayout(Map,&Ci[ic*Np],PhaseField); ScaLBL_Comm->RegularLayout(Map,&Ci[ic*Np],PhaseField);
ScaLBL_Comm->Barrier(); comm.barrier(); ScaLBL_Comm->Barrier(); comm.barrier();
IonConcentration_LB_to_Phys(PhaseField); IonConcentration_LB_to_Phys(PhaseField);
FILE *OUTFILE; FILE *OUTFILE;
sprintf(LocalRankFilename,"Ion%02i_Time_%i.%05i.raw",ic+1,timestep,rank); sprintf(LocalRankFilename,"Ion%02zu_Time_%i.%05i.raw",ic+1,timestep,rank);
OUTFILE = fopen(LocalRankFilename,"wb"); OUTFILE = fopen(LocalRankFilename,"wb");
fwrite(PhaseField.data(),8,N,OUTFILE); fwrite(PhaseField.data(),8,N,OUTFILE);
fclose(OUTFILE); fclose(OUTFILE);
@ -986,7 +988,7 @@ double ScaLBL_IonModel::CalIonDenConvergence(vector<double> &ci_avg_previous){
Ci_host = new double[Np]; Ci_host = new double[Np];
vector<double> error(number_ion_species,0.0); vector<double> error(number_ion_species,0.0);
for (int ic=0; ic<number_ion_species; ic++){ for (size_t ic=0; ic<number_ion_species; ic++){
ScaLBL_CopyToHost(Ci_host,&Ci[ic*Np],Np*sizeof(double)); ScaLBL_CopyToHost(Ci_host,&Ci[ic*Np],Np*sizeof(double));
double count_loc=0; double count_loc=0;

4
models/IonModel.h
View File

@ -34,7 +34,7 @@ public:
void Create(); void Create();
void Initialize(); void Initialize();
void Run(double *Velocity, double *ElectricField); void Run(double *Velocity, double *ElectricField);
void getIonConcentration(DoubleArray &IonConcentration, const int ic); void getIonConcentration(DoubleArray &IonConcentration, const size_t ic);
void getIonConcentration_debug(int timestep); void getIonConcentration_debug(int timestep);
void DummyFluidVelocity(); void DummyFluidVelocity();
void DummyElectricField(); void DummyElectricField();
@ -51,7 +51,7 @@ public:
double fluidVelx_dummy,fluidVely_dummy,fluidVelz_dummy; double fluidVelx_dummy,fluidVely_dummy,fluidVelz_dummy;
double Ex_dummy,Ey_dummy,Ez_dummy; double Ex_dummy,Ey_dummy,Ez_dummy;
int number_ion_species; size_t number_ion_species;
vector<int> BoundaryConditionInlet; vector<int> BoundaryConditionInlet;
vector<int> BoundaryConditionOutlet; vector<int> BoundaryConditionOutlet;
vector<double> IonDiffusivity;//User input unit [m^2/sec] vector<double> IonDiffusivity;//User input unit [m^2/sec]

67
tests/DataAggregator.cpp
View File

@ -9,8 +9,8 @@
using namespace std; using namespace std;
int main(int argc, char **argv){ int main(int argc, char **argv){
printf("Aggregating block data into single file \n"); printf("Aggregating block data into single file \n");
unsigned int Bx,By,Bz; unsigned int Bx,By,Bz;
uint64_t Nx,Ny,Nz; uint64_t Nx,Ny,Nz;
uint64_t N; uint64_t N;
@ -22,25 +22,25 @@ int main(int argc, char **argv){
//Read the block size //Read the block size
if (argc>9){ if (argc>9){
printf("Input arguments accepted \n"); printf("Input arguments accepted \n");
Nx = atoi(argv[1]); Nx = atoi(argv[1]);
Ny = atoi(argv[2]); Ny = atoi(argv[2]);
Nz = atoi(argv[3]); Nz = atoi(argv[3]);
x0 = atoi(argv[4]); x0 = atoi(argv[4]);
y0 = atoi(argv[5]); y0 = atoi(argv[5]);
z0 = atoi(argv[6]); z0 = atoi(argv[6]);
NX = atol(argv[7]); NX = atol(argv[7]);
NY = atol(argv[8]); NY = atol(argv[8]);
NZ = atol(argv[9]); NZ = atol(argv[9]);
printf("Size %i X %i X %i \n",NX,NY,NZ); printf("Size %llu X %llu X %llu \n",(unsigned long long) NX, (unsigned long long) NY, (unsigned long long) NZ);
fflush(stdout); fflush(stdout);
} }
else{ else{
printf("setting defaults \n"); printf("setting defaults \n");
Nx=Ny=Nz=1024; Nx=Ny=Nz=1024;
x0=y0=z0=0; x0=y0=z0=0;
NX=NY=8640; NX=NY=8640;
NZ=6480; NZ=6480;
} }
//Bx = By = Bz = 9; //Bx = By = Bz = 9;
//Nx = Ny = Nz = 1024; //Nx = Ny = Nz = 1024;
@ -53,29 +53,28 @@ int main(int argc, char **argv){
if (By>8) By=8; if (By>8) By=8;
if (Bz>8) Bz=8; if (Bz>8) Bz=8;
printf("System size (output) is: %i x %i x %i \n",NX,NY,NZ); printf("System size (output) is: %llu x %llu x %llu \n",(unsigned long long) NX,(unsigned long long) NY, (unsigned long long) NZ);
printf("Block size (read) is: %i x %i x %i \n",Nx,Ny,Nz); printf("Block size (read) is: %llu x %llu x %llu \n",(unsigned long long) Nx,(unsigned long long) Ny,(unsigned long long) Nz);
printf("Starting location (read) is: %i, %i, %i \n", x0,y0,z0); printf("Starting location (read) is: %llu, %llu, %llu \n", (unsigned long long) x0,(unsigned long long) y0,(unsigned long long) z0);
printf("Block number (read): %i x %i x %i \n",Bx,By,Bz); printf("Block number (read): %llu x %llu x %llu \n",(unsigned long long) Bx,(unsigned long long) By,(unsigned long long) Bz);
fflush(stdout); fflush(stdout);
// Filenames used // Filenames used
//char LocalRankString[8]; //char LocalRankString[8];
char LocalRankFilename[40]; char LocalRankFilename[40];
char sx[2]; char sx[2];
char sy[2]; char sy[2];
char sz[2]; char sz[2];
char tmpstr[10];
//sprintf(LocalRankString,"%05d",rank); //sprintf(LocalRankString,"%05d",rank);
N = Nx*Ny*Nz; N = Nx*Ny*Nz;
N_full=NX*NY*NZ; N_full=NX*NY*NZ;
char *id; char *id;
id = new char [N]; id = new char [N];
char *ID; char *ID;
ID = new char [N_full]; ID = new char [N_full];
for (unsigned int bz=0; bz<Bz; bz++){ for (unsigned int bz=0; bz<Bz; bz++){
for (unsigned int by=0; by<By; by++){ for (unsigned int by=0; by<By; by++){
for (unsigned int bx=0; bx<Bx; bx++){ for (unsigned int bx=0; bx<Bx; bx++){
@ -90,7 +89,7 @@ int main(int argc, char **argv){
FILE *IDFILE = fopen(LocalRankFilename,"rb"); FILE *IDFILE = fopen(LocalRankFilename,"rb");
readID=fread(id,1,N,IDFILE); readID=fread(id,1,N,IDFILE);
fclose(IDFILE); fclose(IDFILE);
printf("Loading data ... \n"); printf("Loading data: %zu bytes ... \n", readID);
// Unpack the data into the main array // Unpack the data into the main array
for ( k=0;k<Nz;k++){ for ( k=0;k<Nz;k++){
for ( j=0;j<Ny;j++){ for ( j=0;j<Ny;j++){
@ -99,7 +98,7 @@ int main(int argc, char **argv){
y = by*Ny + j; y = by*Ny + j;
z = bz*Nz + k; z = bz*Nz + k;
if ( x<NX && y<NY && z<NZ){ if ( x<NX && y<NY && z<NZ){
ID[z*NX*NY+y*NX+x] = id[k*Nx*Ny+j*Nx+i]; ID[z*NX*NY+y*NX+x] = id[k*Nx*Ny+j*Nx+i];
} }
} }
} }
@ -111,11 +110,11 @@ int main(int argc, char **argv){
// Compute porosity // Compute porosity
uint64_t count=0; uint64_t count=0;
for (k=0; k<NZ; k++){ for (k=0; k<NZ; k++){
for (j=0; j<NY; j++){ for (j=0; j<NY; j++){
for (i=0; i<NX; i++){ for (i=0; i<NX; i++){
if (ID[k*NX*NY+j*NX+i] < 215) count++; if (ID[k*NX*NY+j*NX+i] < 1) count++;
} }
} }
} }
printf("Porosity is %f \n",double(count)/double(NX*NY*NZ)); printf("Porosity is %f \n",double(count)/double(NX*NY*NZ));

14
tests/GenerateSphereTest.cpp
View File

@ -137,20 +137,18 @@ inline void MorphOpen(DoubleArray SignDist, char *id, Domain &Dm, int nx, int ny
int Nx = nx; int Nx = nx;
int Ny = ny; int Ny = ny;
int Nz = nz; int Nz = nz;
int imin,jmin,kmin,imax,jmax,kmax;
double sw_old=1.0; double sw_old=1.0;
double sw_new=1.0; double sw_new=1.0;
double sw_diff_old = 1.0; double sw_diff_old = 1.0;
double sw_diff_new = 1.0; double sw_diff_new = 1.0;
// Increase the critical radius until the target saturation is met // Increase the critical radius until the target saturation is met
double deltaR=0.05; // amount to change the radius in voxel units double deltaR=0.05; // amount to change the radius in voxel units
double Rcrit_old; double Rcrit_new = maxdistGlobal;
double Rcrit_new; double Rcrit_old = maxdistGlobal;
int imin,jmin,kmin,imax,jmax,kmax;
Rcrit_new = maxdistGlobal;
while (sw_new > SW) while (sw_new > SW)
{ {
sw_diff_old = sw_diff_new; sw_diff_old = sw_diff_new;

81
tests/lbpm_color_simulator.cpp
View File

@ -9,8 +9,6 @@
#include "common/Utilities.h" #include "common/Utilities.h"
#include "models/ColorModel.h" #include "models/ColorModel.h"
//#define WRE_SURFACES
/* /*
* Simulator for two-phase flow in porous media * Simulator for two-phase flow in porous media
* James E. McClure 2013-2014 * James E. McClure 2013-2014
@ -69,30 +67,69 @@ int main( int argc, char **argv )
ColorModel.Initialize(); // initializing the model will set initial conditions for variables ColorModel.Initialize(); // initializing the model will set initial conditions for variables
if (SimulationMode == "development"){ if (SimulationMode == "development"){
double MLUPS=0.0; double MLUPS=0.0;
int timestep = 0; int timestep = 0;
/* flow adaptor keys to control */ bool ContinueSimulation = true;
auto flow_db = ColorModel.db->getDatabase( "FlowAdaptor" ); int ANALYSIS_INTERVAL = ColorModel.timestepMax;
int MAX_STEADY_TIME = flow_db->getWithDefault<int>( "max_steady_timesteps", 1000000 ); /* flow adaptor keys to control */
int SKIP_TIMESTEPS = flow_db->getWithDefault<int>( "skip_timesteps", 100000 ); int SKIP_TIMESTEPS = 0;
int MAX_STEADY_TIME = 1000000;
int ANALYSIS_INTERVAL = ColorModel.timestepMax; double ENDPOINT_THRESHOLD = 0.1;
double FRACTIONAL_FLOW_INCREMENT = 0.05;
if (ColorModel.db->keyExists( "FlowAdaptor" )){
auto flow_db = ColorModel.db->getDatabase( "FlowAdaptor" );
MAX_STEADY_TIME = flow_db->getWithDefault<int>( "max_steady_timesteps", 1000000 );
SKIP_TIMESTEPS = flow_db->getWithDefault<int>( "skip_timesteps", 100000 );
FRACTIONAL_FLOW_INCREMENT = flow_db->getWithDefault<double>( "fractional_flow_increment", 0.05);
ENDPOINT_THRESHOLD = flow_db->getWithDefault<double>( "endpoint_threshold", 0.1);
}
if (ColorModel.analysis_db->keyExists( "analysis_interval" )){ if (ColorModel.analysis_db->keyExists( "analysis_interval" )){
ANALYSIS_INTERVAL = ColorModel.analysis_db->getScalar<int>( "analysis_interval" ); ANALYSIS_INTERVAL = ColorModel.analysis_db->getScalar<int>( "analysis_interval" );
} }
/* Launch the simulation */ /* Launch the simulation */
FlowAdaptor Adapt(ColorModel); FlowAdaptor Adapt(ColorModel);
runAnalysis analysis(ColorModel); runAnalysis analysis(ColorModel);
while (ContinueSimulation){
while (ColorModel.timestep < ColorModel.timestepMax){ /* this will run steady points */
/* this will run steady points */ timestep += MAX_STEADY_TIME;
timestep += MAX_STEADY_TIME; MLUPS = ColorModel.Run(timestep);
MLUPS = ColorModel.Run(timestep); if (rank==0) printf("Lattice update rate (per MPI process)= %f MLUPS \n", MLUPS);
if (rank==0) printf("Lattice update rate (per MPI process)= %f MLUPS \n", MLUPS); if (ColorModel.timestep > ColorModel.timestepMax){
Adapt.UpdateFractionalFlow(ColorModel); ContinueSimulation = false;
}
/* apply timestep skipping algorithm to accelerate steady-state */ /* update the fractional flow by adding mass */
int skip_time = 0; int skip_time = 0;
timestep = ColorModel.timestep;
double SaturationChange = 0.0;
double volB = ColorModel.Averages->gwb.V;
double volA = ColorModel.Averages->gnb.V;
double initialSaturation = volB/(volA + volB);
double vA_x = ColorModel.Averages->gnb.Px/ColorModel.Averages->gnb.M;
double vA_y = ColorModel.Averages->gnb.Py/ColorModel.Averages->gnb.M;
double vA_z = ColorModel.Averages->gnb.Pz/ColorModel.Averages->gnb.M;
double vB_x = ColorModel.Averages->gwb.Px/ColorModel.Averages->gwb.M;
double vB_y = ColorModel.Averages->gwb.Py/ColorModel.Averages->gwb.M;
double vB_z = ColorModel.Averages->gwb.Pz/ColorModel.Averages->gwb.M;
double speedA = sqrt(vA_x*vA_x + vA_y*vA_y + vA_z*vA_z);
double speedB = sqrt(vB_x*vB_x + vB_y*vB_y + vB_z*vB_z);
if (volA*speedA < ENDPOINT_THRESHOLD*volB*speedB) ContinueSimulation = false;
if (ContinueSimulation){
while (skip_time < SKIP_TIMESTEPS && fabs(SaturationChange) < fabs(FRACTIONAL_FLOW_INCREMENT) ){
timestep += ANALYSIS_INTERVAL;
Adapt.UpdateFractionalFlow(ColorModel);
MLUPS = ColorModel.Run(timestep);
double volB = ColorModel.Averages->gwb.V;
double volA = ColorModel.Averages->gnb.V;
SaturationChange = volB/(volA + volB) - initialSaturation;
skip_time += ANALYSIS_INTERVAL;
}
if (rank==0) printf(" ********************************************************************* \n");
if (rank==0) printf(" Updated fractional flow with saturation change = %f \n", SaturationChange);
if (rank==0) printf(" ********************************************************************* \n");
}
/* apply timestep skipping algorithm to accelerate steady-state */
/* skip_time = 0;
timestep = ColorModel.timestep; timestep = ColorModel.timestep;
while (skip_time < SKIP_TIMESTEPS){ while (skip_time < SKIP_TIMESTEPS){
timestep += ANALYSIS_INTERVAL; timestep += ANALYSIS_INTERVAL;
@ -100,10 +137,9 @@ int main( int argc, char **argv )
Adapt.MoveInterface(ColorModel); Adapt.MoveInterface(ColorModel);
skip_time += ANALYSIS_INTERVAL; skip_time += ANALYSIS_INTERVAL;
} }
//Adapt.Flatten(ColorModel); */
} }
ColorModel.WriteDebug(); //ColorModel.WriteDebug();
} }
else else
@ -112,6 +148,7 @@ int main( int argc, char **argv )
PROFILE_STOP( "Main" ); PROFILE_STOP( "Main" );
auto file = db->getWithDefault<std::string>( "TimerFile", "lbpm_color_simulator" ); auto file = db->getWithDefault<std::string>( "TimerFile", "lbpm_color_simulator" );
auto level = db->getWithDefault<int>( "TimerLevel", 1 ); auto level = db->getWithDefault<int>( "TimerLevel", 1 );
NULL_USE(level);
PROFILE_SAVE( file, level ); PROFILE_SAVE( file, level );
// **************************************************** // ****************************************************

1
tests/lbpm_freelee_SingleFluidBGK_simulator.cpp
View File

@ -59,6 +59,7 @@ int main( int argc, char **argv )
PROFILE_STOP("Main"); PROFILE_STOP("Main");
auto file = db->getWithDefault<std::string>( "TimerFile", "lbpm_freelee_SingleFluidBGK_simulator" ); auto file = db->getWithDefault<std::string>( "TimerFile", "lbpm_freelee_SingleFluidBGK_simulator" );
auto level = db->getWithDefault<int>( "TimerLevel", 1 ); auto level = db->getWithDefault<int>( "TimerLevel", 1 );
NULL_USE(level);
PROFILE_SAVE( file,level ); PROFILE_SAVE( file,level );
// **************************************************** // ****************************************************

1
tests/lbpm_freelee_simulator.cpp
View File

@ -83,6 +83,7 @@ int main( int argc, char **argv )
PROFILE_STOP("Main"); PROFILE_STOP("Main");
auto file = db->getWithDefault<std::string>( "TimerFile", "lbpm_freelee_simulator" ); auto file = db->getWithDefault<std::string>( "TimerFile", "lbpm_freelee_simulator" );
auto level = db->getWithDefault<int>( "TimerLevel", 1 ); auto level = db->getWithDefault<int>( "TimerLevel", 1 );
NULL_USE(level);
PROFILE_SAVE( file,level ); PROFILE_SAVE( file,level );
// **************************************************** // ****************************************************