/**
*
*
* @param X
*
* @author Takahiro Misawa (The University of Tokyo)
* @author Kazuyoshi Yoshimi (The University of Tokyo)
* @return
*/
int expec_energy_flct(struct BindStruct *X){
long unsigned int i,j;
long unsigned int irght,ilft,ihfbit;
long unsigned int isite1;
long unsigned int is1_up,is1_down;
long unsigned int is1;
double complex dam_pr,dam_pr1;
long int num1_up, num1_down;
long unsigned int ibit1;
double tmp_num_up, tmp_num_down;
double D,tmp_D,tmp_D2;
double N,tmp_N,tmp_N2;
double Sz,tmp_Sz, tmp_Sz2;
double tmp_v02;
long unsigned int i_max,tmp_list_1;
switch(X->Def.iCalcType){
case Lanczos:
fprintf(stdoutMPI, "%s", cLogExpecEnergyStart);
TimeKeeper(X, cFileNameTimeKeep, cExpecStart, "a");
break;
case TPQCalc:
#ifdef _DEBUG
fprintf(stdoutMPI, "%s", cLogExpecEnergyStart);
TimeKeeperWithStep(X, cFileNameTimeKeep, cTPQExpecStart, "a", step_i);
#endif
break;
case FullDiag:
break;
default:
return -1;
//break;
}
i_max=X->Check.idim_max;
if(GetSplitBitByModel(X->Def.Nsite, X->Def.iCalcModel, &irght, &ilft, &ihfbit)!=0){
return -1;
}
X->Large.i_max = i_max;
X->Large.irght = irght;
X->Large.ilft = ilft;
X->Large.ihfbit = ihfbit;
X->Large.mode = M_ENERGY;
X->Phys.energy=0.0;
dam_pr=0.0;
// tentative doublon
tmp_D = 0.0;
tmp_D2 = 0.0;
tmp_N = 0.0;
tmp_N2 = 0.0;
tmp_Sz = 0.0;
tmp_Sz2 = 0.0;
tmp_num_up = 0.0;
tmp_num_down = 0.0;
int nCalcFlct;
if(X->Def.iCalcType == Lanczos){
nCalcFlct=4301;
}
else if (X->Def.iCalcType == TPQCalc){
nCalcFlct=3201;
}
else{//For FullDiag
nCalcFlct=5301;
}
StartTimer(nCalcFlct);
switch(X->Def.iCalcModel){
case HubbardGC:
#pragma omp parallel for reduction(+:tmp_D,tmp_D2,tmp_N,tmp_N2,tmp_Sz,tmp_Sz2, tmp_num_up, tmp_num_down) default(none) shared(v0) \
firstprivate(i_max, num1_up, num1_down,X,myrank) private(j, tmp_v02,D,N,Sz,isite1,is1_up,is1_down,is1,ibit1)
for(j = 1; j <= i_max; j++){
tmp_v02 = conj(v0[j])*v0[j];
D = 0.0;
N = 0.0;
Sz = 0.0;
for(isite1=1;isite1<=X->Def.NsiteMPI;isite1++){
if(isite1 > X->Def.Nsite){
is1_up = X->Def.Tpow[2 * isite1 - 2];
is1_down = X->Def.Tpow[2 * isite1 - 1];
is1 = is1_up+is1_down;
ibit1 = (unsigned long int)myrank & is1;
num1_up = (ibit1&is1_up) / is1_up;
num1_down = (ibit1&is1_down) / is1_down;
D += num1_up*num1_down;
N += num1_up+num1_down;
Sz += num1_up-num1_down;
}else{
is1_up = X->Def.Tpow[2*isite1-2];
is1_down = X->Def.Tpow[2*isite1-1];
is1 = is1_up+is1_down;
ibit1 = (j-1)&is1;
num1_up = ((j-1)&is1_up)/is1_up;
num1_down = ((j-1)&is1_down)/is1_down;
D += num1_up*num1_down;
N += num1_up+num1_down;
Sz += num1_up-num1_down;
}
}
tmp_D += tmp_v02*D;
tmp_D2 += tmp_v02*D*D;
tmp_N += tmp_v02*N;
tmp_N2 += tmp_v02*N*N;
tmp_Sz += tmp_v02*Sz;
tmp_Sz2 += tmp_v02*Sz*Sz;
}
break;
case KondoGC:
case Hubbard:
case Kondo:
#pragma omp parallel for reduction(+:tmp_D,tmp_D2,tmp_N,tmp_N2,tmp_Sz,tmp_Sz2) default(none) shared(v0,list_1) \
firstprivate(i_max, num1_up, num1_down,X,myrank) private(j, tmp_v02,D,N,Sz,isite1,is1_up,is1_down,is1,ibit1,tmp_list_1)
for(j = 1; j <= i_max; j++){
tmp_v02 = conj(v0[j])*v0[j];
D = 0.0;
N = 0.0;
Sz = 0.0;
tmp_list_1 = list_1[j];
for(isite1=1;isite1<=X->Def.NsiteMPI;isite1++){
//printf("DEBUG: j=%d %d %d\n",j,isite1,myrank);
if(isite1 > X->Def.Nsite){
is1_up = X->Def.Tpow[2 * isite1 - 2];
is1_down = X->Def.Tpow[2 * isite1 - 1];
is1 = is1_up+is1_down;
ibit1 = (unsigned long int)myrank & is1;
num1_up = (ibit1&is1_up) / is1_up;
num1_down = (ibit1&is1_down) / is1_down;
D += num1_up*num1_down;
N += num1_up+num1_down;
Sz += num1_up-num1_down;
}else{
is1_up = X->Def.Tpow[2*isite1-2];
is1_down = X->Def.Tpow[2*isite1-1];
is1 = is1_up+is1_down;
//ibit1 = tmp_list_1&is1;
num1_up = (tmp_list_1&is1_up)/is1_up;
num1_down = (tmp_list_1&is1_down)/is1_down;
D += num1_up*num1_down;
N += num1_up+num1_down;
Sz += num1_up-num1_down;
}
}
tmp_D += tmp_v02*D;
tmp_D2 += tmp_v02*D*D;
tmp_N += tmp_v02*N;
tmp_N2 += tmp_v02*N*N;
tmp_Sz += tmp_v02*Sz;
tmp_Sz2 += tmp_v02*Sz*Sz;
}
break;
case SpinGC:
if(X->Def.iFlgGeneralSpin == FALSE) {
#pragma omp parallel for reduction(+:tmp_Sz,tmp_Sz2)default(none) shared(v0) \
firstprivate(i_max,X,myrank) private(j,Sz, is1_up,ibit1,isite1,tmp_v02)
for(j = 1; j <= i_max; j++){
tmp_v02 = conj(v0[j])*v0[j];
Sz = 0.0;
for(isite1=1;isite1<=X->Def.NsiteMPI;isite1++){
if(isite1 > X->Def.Nsite){
is1_up = X->Def.Tpow[isite1 - 1];
ibit1 = (unsigned long int)myrank& is1_up;
if(ibit1==is1_up){
Sz += 1.0;
}else{
Sz += -1.0;
}
}else{
is1_up=X->Def.Tpow[isite1-1];
ibit1=(j-1)&is1_up;
if(ibit1==is1_up){
Sz += 1.0;
}else{
Sz += -1.0;
}
}
}
tmp_Sz += Sz*tmp_v02;
tmp_Sz2 += Sz*Sz*tmp_v02;
}
}
else{//for generalspin
for(j = 1; j <= i_max; j++){
tmp_v02 = conj(v0[j])*v0[j];
Sz = 0.0;
for(isite1=1;isite1<=X->Def.NsiteMPI;isite1++){
//prefactor 0.5 is added later.
if(isite1 > X->Def.Nsite){
Sz += GetLocal2Sz(isite1, myrank, X->Def.SiteToBit, X->Def.Tpow);
}else{
Sz += GetLocal2Sz(isite1, j-1, X->Def.SiteToBit, X->Def.Tpow);
}
}
tmp_Sz += Sz*tmp_v02;
tmp_Sz2 += Sz*Sz*tmp_v02;
}
}
break;/*case SpinGC*/
/* SpinGCBoost */
case Spin:
break;
default:
return -1;
}
tmp_D = SumMPI_d(tmp_D);
tmp_D2 = SumMPI_d(tmp_D2);
tmp_N = SumMPI_d(tmp_N);
tmp_N2 = SumMPI_d(tmp_N2);
tmp_Sz = SumMPI_d(tmp_Sz);
tmp_Sz2 = SumMPI_d(tmp_Sz2);
// tmp_num_up = SumMPI_d(tmp_num_up);
// tmp_num_down = SumMPI_d(tmp_num_down);
switch(X->Def.iCalcModel){
case HubbardGC:
case KondoGC:
case Hubbard:
case Kondo:
X->Phys.doublon = tmp_D;
X->Phys.doublon2 = tmp_D2;
X->Phys.num = tmp_N;
X->Phys.num2 = tmp_N2;
X->Phys.Sz = tmp_Sz*0.5;
X->Phys.Sz2 = tmp_Sz2*0.25;
X->Phys.num_up = 0.5*(tmp_N+tmp_Sz);
X->Phys.num_down = 0.5*(tmp_N-tmp_Sz);
break;
case SpinGC:
X->Phys.doublon = 0.0;
X->Phys.doublon2 = 0.0;
X->Phys.num = X->Def.NsiteMPI;
X->Phys.num2 = X->Def.NsiteMPI*X->Def.NsiteMPI;
X->Phys.Sz = tmp_Sz*0.5;
X->Phys.Sz2 = tmp_Sz2*0.25;
X->Phys.num_up = 0.5*(X->Def.NsiteMPI+tmp_Sz);
X->Phys.num_down = 0.5*(X->Def.NsiteMPI-tmp_Sz);
break;
case Spin:
X->Phys.doublon = 0.0;
X->Phys.doublon2 = 0.0;
X->Phys.num_up = X->Def.Nup;
X->Phys.num_down = X->Def.Ndown;
X->Phys.num = (X->Def.Nup+X->Def.Ndown);
X->Phys.num2 = (X->Def.Nup+X->Def.Ndown)*(X->Def.Nup+X->Def.Ndown);
X->Phys.Sz = 0.5*(X->Def.Total2SzMPI);
X->Phys.Sz2 = 0.25*pow((X->Def.Total2SzMPI),2);
break;
default:
return -1;
}
StopTimer(nCalcFlct);
#pragma omp parallel for default(none) private(i) shared(v1,v0) firstprivate(i_max)
for(i = 1; i <= i_max; i++){
v1[i]=v0[i];
v0[i]=0.0+0.0*I;
}
int nCalcExpec;
if(X->Def.iCalcType == Lanczos){
nCalcExpec=4302;
}
else if (X->Def.iCalcType == TPQCalc){
nCalcExpec=3202;
}
else{//For FullDiag
nCalcExpec=5302;
}
StartTimer(nCalcExpec);
mltply(X, v0, v1); // v0+=H*v1
StopTimer(nCalcExpec);
/* switch -> SpinGCBoost */
dam_pr=0.0;
dam_pr1=0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr, dam_pr1) private(j) shared(v0, v1)firstprivate(i_max)
for(j=1;j<=i_max;j++){
dam_pr += conj(v1[j])*v0[j]; // E = <v1|H|v1>=<v1|v0>
dam_pr1 += conj(v0[j])*v0[j]; // E^2 = <v1|H*H|v1>=<v0|v0>
//v0[j]=v1[j]; v1-> orginal v0=H*v1
}
dam_pr = SumMPI_dc(dam_pr);
dam_pr1 = SumMPI_dc(dam_pr1);
// fprintf(stdoutMPI, "Debug: ene=%lf, var=%lf\n", creal(dam_pr), creal(dam_pr1));
X->Phys.energy = dam_pr;
X->Phys.var = dam_pr1;
switch(X->Def.iCalcType){
case Lanczos:
fprintf(stdoutMPI, "%s", cLogExpecEnergyEnd);
TimeKeeper(X, cFileNameTimeKeep, cExpecEnd, "a");
break;
case TPQCalc:
#ifdef _DEBUG
fprintf(stdoutMPI, "%s", cLogExpecEnergyEnd);
TimeKeeperWithStep(X, cFileNameTimeKeep, cTPQExpecEnd, "a", step_i);
#endif
break;
default:
break;
}
return 0;
}
/**
*
*
* @param X
*
* @author Takahiro Misawa (The University of Tokyo)
* @author Kazuyoshi Yoshimi (The University of Tokyo)
* @return
*/
int expec_energy(struct BindStruct *X){
long unsigned int i,j;
long unsigned int irght,ilft,ihfbit;
long unsigned int isite1;
long unsigned int is1_up,is1_down;
long unsigned int is1;
double complex dam_pr,dam_pr1;
long unsigned int num1_up, num1_down;
long unsigned int ibit1;
double tmp_num_up, tmp_num_down, tmp_doublon, tmp_num;
double tmp_v02;
long unsigned int i_max;
switch(X->Def.iCalcType){
case Lanczos:
fprintf(stdoutMPI, "%s", cLogExpecEnergyStart);
TimeKeeper(X, cFileNameTimeKeep, cExpecStart, "a");
break;
case TPQCalc:
#ifdef _DEBUG
fprintf(stdoutMPI, "%s", cLogExpecEnergyStart);
TimeKeeperWithStep(X, cFileNameTimeKeep, cTPQExpecStart, "a", step_i);
#endif
break;
case FullDiag:
break;
default:
return -1;
//break;
}
i_max=X->Check.idim_max;
if(GetSplitBitByModel(X->Def.Nsite, X->Def.iCalcModel, &irght, &ilft, &ihfbit)!=0){
return -1;
}
X->Large.i_max = i_max;
X->Large.irght = irght;
X->Large.ilft = ilft;
X->Large.ihfbit = ihfbit;
X->Large.mode = M_ENERGY;
X->Phys.energy=0.0;
dam_pr=0.0;
// tentative doublon
tmp_doublon=0.0;
tmp_num_up=0.0;
tmp_num_down=0.0;
for(isite1=1;isite1<=X->Def.NsiteMPI;isite1++){
if(isite1 > X->Def.Nsite){
switch(X->Def.iCalcModel){
case HubbardGC:
case KondoGC:
case Hubbard:
case Kondo:
is1_up = X->Def.Tpow[2 * isite1 - 2];
is1_down = X->Def.Tpow[2 * isite1 - 1];
is1 = is1_up+is1_down;
ibit1 = (unsigned long int)myrank & is1;
num1_up = (ibit1&is1_up) / is1_up;
num1_down = (ibit1&is1_down) / is1_down;
#pragma omp parallel for reduction(+:tmp_doublon, tmp_num_up, tmp_num_down) default(none) shared(v0) \
firstprivate(i_max, num1_up, num1_down) private(j, tmp_v02)
for (j = 1; j <= i_max; j++){
tmp_v02 = conj(v0[j])*v0[j];
tmp_doublon += tmp_v02*num1_up*num1_down;
tmp_num_up += tmp_v02*num1_up;
tmp_num_up += tmp_v02*num1_down;
}
break;
case SpinGC:
if (X->Def.iFlgGeneralSpin == FALSE) {
is1_up = X->Def.Tpow[isite1 - 1];
ibit1 = (unsigned long int)myrank& is1_up;
tmp_num=0;
#pragma omp parallel for reduction(+:tmp_num)default(none) shared(v0) \
firstprivate(i_max) private(j)
for (j = 1; j <= i_max; j++) tmp_num += conj(v0[j])*v0[j];
if(ibit1==is1_up){
tmp_num_up += tmp_num;
}
else{
tmp_num_down += tmp_num;
}
} /*if (X->Def.iFlgGeneralSpin == FALSE)*/
break;/*case SpinGC*/
/* SpinGCBoost */
case Spin:
break;
default:
return -1;
}
}
else{
switch(X->Def.iCalcModel){
case HubbardGC:
#pragma omp parallel for reduction(+:tmp_doublon, tmp_num_up, tmp_num_down) default(none) private(j, is1_up, is1_down, is1, ibit1,num1_up,num1_down, tmp_v02) shared(v0) firstprivate(i_max, X, isite1)
for(j=1;j<=i_max;j++){
is1_up=X->Def.Tpow[2*isite1-2];
is1_down=X->Def.Tpow[2*isite1-1];
is1=is1_up+is1_down;
ibit1=(j-1)&is1;
num1_up = ((j-1)&is1_up)/is1_up;
num1_down = ((j-1)&is1_down)/is1_down;
tmp_v02 = conj(v0[j])*v0[j];
tmp_doublon += tmp_v02*num1_up*num1_down;
tmp_num_up += tmp_v02*num1_up;
tmp_num_down += tmp_v02*num1_down;
}
break;
case Hubbard:
case Kondo:
case KondoGC:
#pragma omp parallel for reduction(+:tmp_doublon, tmp_num_up, tmp_num_down) default(none) private(j, is1_up, is1_down, is1, ibit1,num1_up,num1_down, tmp_v02) shared(v0, list_1) firstprivate(i_max, X, isite1)
for(j=1;j<=i_max;j++){
is1_up=X->Def.Tpow[2*isite1-2];
is1_down=X->Def.Tpow[2*isite1-1];
is1=is1_up+is1_down;
ibit1=list_1[j]&is1;
num1_up = (list_1[j]&is1_up)/is1_up;
num1_down = (list_1[j]&is1_down)/is1_down;
tmp_v02 = conj(v0[j])*v0[j];
tmp_doublon += tmp_v02*num1_up*num1_down;
tmp_num_up += tmp_v02*num1_up;
tmp_num_down += tmp_v02*num1_down;
}
break;
case SpinGC:
if(X->Def.iFlgGeneralSpin==FALSE){
is1_up=X->Def.Tpow[isite1-1];
#pragma omp parallel for reduction(+: tmp_num_up, tmp_num_down) default(none) private(j, ibit1,num1_up,num1_down, tmp_v02) shared(list_1, v0) firstprivate(i_max, X, isite1, is1_up)
for(j=1;j<=i_max;j++){
ibit1=(j-1)&is1_up;
tmp_v02 = conj(v0[j])*v0[j];
if(ibit1==is1_up){
tmp_num_up += tmp_v02;
}
else{
tmp_num_down +=tmp_v02;
}
}
}
break;
/* SpinGCBoost */
case Spin:
break;
default:
break;
}
}
}
tmp_doublon=SumMPI_d(tmp_doublon);
tmp_num_up=SumMPI_d(tmp_num_up);
tmp_num_down=SumMPI_d(tmp_num_down);
tmp_num=SumMPI_d(tmp_num);
switch(X->Def.iCalcModel){
case HubbardGC:
case KondoGC:
case Hubbard:
case Kondo:
X->Phys.doublon = tmp_doublon;
X->Phys.num_up = tmp_num_up;
X->Phys.num_down = tmp_num_down;
X->Phys.num = tmp_num_up+tmp_num_down;
break;
case SpinGC:
X->Phys.doublon = 0.0;
X->Phys.num_up = tmp_num_up;
X->Phys.num_down = tmp_num_down;
X->Phys.num = tmp_num_up+tmp_num_down;
break;
case Spin:
X->Phys.num_up = X->Def.Nup;
X->Phys.num_down = X->Def.Ndown;
X->Phys.num = X->Def.Nup+X->Def.Ndown;//canonical
X->Phys.doublon = 0.0;// spin
break;
default:
return -1;
}
#pragma omp parallel for default(none) private(i) shared(v1,v0) firstprivate(i_max)
for(i = 1; i <= i_max; i++){
v1[i]=v0[i];
v0[i]=0.0+0.0*I;
}
mltply(X, v0, v1); // v0+=H*v1
/* switch -> SpinGCBoost */
dam_pr=0.0;
dam_pr1=0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr, dam_pr1) private(j) shared(v0, v1)firstprivate(i_max)
for(j=1;j<=i_max;j++){
dam_pr += conj(v1[j])*v0[j]; // E = <v1|H|v1>=<v1|v0>
dam_pr1 += conj(v0[j])*v0[j]; // E^2 = <v1|H*H|v1>=<v0|v0>
//v0[j]=v1[j]; v1-> orginal v0=H*v1
}
dam_pr = SumMPI_dc(dam_pr);
dam_pr1 = SumMPI_dc(dam_pr1);
X->Phys.energy = dam_pr;
X->Phys.var = dam_pr1;
switch(X->Def.iCalcType){
case Lanczos:
fprintf(stdoutMPI, "%s", cLogExpecEnergyEnd);
TimeKeeper(X, cFileNameTimeKeep, cExpecEnd, "a");
break;
case TPQCalc:
#ifdef _DEBUG
fprintf(stdoutMPI, "%s", cLogExpecEnergyEnd);
TimeKeeperWithStep(X, cFileNameTimeKeep, cTPQExpecEnd, "a", step_i);
#endif
break;
default:
break;
}
return 0;
}
/**
* @brief Parent function to calculate two-body green's functions
*
* @param X data list for calculation
* @param vec eigenvectors
*
* @retval 0 normally finished
* @retval -1 unnormally finished
* @note the origin of function's name cisajscktalt comes from c=creation, i=ith site, s=spin, a=annihiration, j=jth site and so on.
*
* @version 0.2
* @details add function to treat the case of general spin
*
* @version 0.1
* @author Takahiro Misawa (The University of Tokyo)
* @author Kazuyoshi Yoshimi (The University of Tokyo)
*/
int expec_cisajscktaltdc
(
struct BindStruct *X,
double complex *vec
)
{
FILE *fp;
char sdt[D_FileNameMax];
long unsigned int i,j;
long unsigned int irght,ilft,ihfbit;
long unsigned int isite1,isite2,isite3,isite4;
long unsigned int org_isite1,org_isite2,org_isite3,org_isite4;
long unsigned int org_sigma1,org_sigma2,org_sigma3,org_sigma4;
long unsigned int tmp_org_isite1,tmp_org_isite2,tmp_org_isite3,tmp_org_isite4;
long unsigned int tmp_org_sigma1,tmp_org_sigma2,tmp_org_sigma3,tmp_org_sigma4;
long unsigned int isA_up, isB_up;
long unsigned int is1_up, is2_up;
long unsigned int Asum,Bsum,Adiff,Bdiff;
long unsigned int tmp_off=0;
long unsigned int tmp_off_2=0;
long unsigned int list1_off=0;
int tmp_sgn, num1, num2;
double complex tmp_V;
double complex dam_pr;
long int i_max;
//For TPQ
int step=0;
int rand_i=0;
//For Kond
double complex dmv;
if(X->Def.NCisAjtCkuAlvDC <1) return 0;
i_max=X->Check.idim_max;
X->Large.mode=M_CORR;
tmp_V = 1.0+0.0*I;
if(GetSplitBitByModel(X->Def.Nsite, X->Def.iCalcModel, &irght, &ilft, &ihfbit)!=0) {
return -1;
}
dam_pr=0.0;
//Make File Name for output
switch (X->Def.iCalcType) {
case Lanczos:
if(X->Def.St==0) {
sprintf(sdt, cFileName2BGreen_Lanczos, X->Def.CDataFileHead);
TimeKeeper(X, cFileNameTimeKeep, cLanczosExpecTwoBodyGStart,"a");
fprintf(stdoutMPI, "%s", cLogLanczosExpecTwoBodyGStart);
} else if(X->Def.St==1) {
sprintf(sdt, cFileName2BGreen_CG, X->Def.CDataFileHead);
TimeKeeper(X, cFileNameTimeKeep, cCGExpecTwoBodyGStart,"a");
fprintf(stdoutMPI, "%s", cLogLanczosExpecTwoBodyGStart);
}
break;
case TPQCalc:
step=X->Def.istep;
rand_i=X->Def.irand;
TimeKeeperWithRandAndStep(X, cFileNameTimeKeep, cTPQExpecTwoBodyGStart, "a", rand_i, step);
sprintf(sdt, cFileName2BGreen_TPQ, X->Def.CDataFileHead, rand_i, step);
break;
case FullDiag:
sprintf(sdt, cFileName2BGreen_FullDiag, X->Def.CDataFileHead, X->Phys.eigen_num);
break;
}
if(!childfopenMPI(sdt, "w", &fp)==0) {
return -1;
}
switch(X->Def.iCalcModel) {
case HubbardGC:
for(i=0; i<X->Def.NCisAjtCkuAlvDC; i++) {
org_isite1 = X->Def.CisAjtCkuAlvDC[i][0]+1;
org_sigma1 = X->Def.CisAjtCkuAlvDC[i][1];
org_isite2 = X->Def.CisAjtCkuAlvDC[i][2]+1;
org_sigma2 = X->Def.CisAjtCkuAlvDC[i][3];
org_isite3 = X->Def.CisAjtCkuAlvDC[i][4]+1;
org_sigma3 = X->Def.CisAjtCkuAlvDC[i][5];
org_isite4 = X->Def.CisAjtCkuAlvDC[i][6]+1;
org_sigma4 = X->Def.CisAjtCkuAlvDC[i][7];
dam_pr=0.0;
if(CheckPE(org_isite1-1, X)==TRUE || CheckPE(org_isite2-1, X)==TRUE ||
CheckPE(org_isite3-1, X)==TRUE || CheckPE(org_isite4-1, X)==TRUE) {
isite1 = X->Def.OrgTpow[2*org_isite1-2+org_sigma1] ;
isite2 = X->Def.OrgTpow[2*org_isite2-2+org_sigma2] ;
isite3 = X->Def.OrgTpow[2*org_isite3-2+org_sigma3] ;
isite4 = X->Def.OrgTpow[2*org_isite4-2+org_sigma4] ;
if(isite1 == isite2 && isite3 == isite4) {
dam_pr = X_GC_child_CisAisCjtAjt_Hubbard_MPI(org_isite1-1, org_sigma1,
org_isite3-1, org_sigma3,
1.0, X, vec, vec);
}
else if(isite1 == isite2 && isite3 != isite4) {
dam_pr = X_GC_child_CisAisCjtAku_Hubbard_MPI(org_isite1-1, org_sigma1,
org_isite3-1, org_sigma3, org_isite4-1, org_sigma4,
1.0, X, vec, vec);
}
else if(isite1 != isite2 && isite3 == isite4) {
dam_pr = X_GC_child_CisAjtCkuAku_Hubbard_MPI(org_isite1-1, org_sigma1, org_isite2-1, org_sigma2,
org_isite3-1, org_sigma3,
1.0, X, vec, vec);
}
else if(isite1 != isite2 && isite3 != isite4) {
dam_pr = X_GC_child_CisAjtCkuAlv_Hubbard_MPI(org_isite1-1, org_sigma1, org_isite2-1, org_sigma2,
org_isite3-1, org_sigma3, org_isite4-1, org_sigma4,
1.0, X, vec, vec);
}
}//InterPE
else {
child_general_int_GetInfo
(
i,
X,
org_isite1,
org_isite2,
org_isite3,
org_isite4,
org_sigma1,
org_sigma2,
org_sigma3,
org_sigma4,
tmp_V
);
i_max = X->Large.i_max;
isite1 = X->Large.is1_spin;
isite2 = X->Large.is2_spin;
Asum = X->Large.isA_spin;
Adiff = X->Large.A_spin;
isite3 = X->Large.is3_spin;
isite4 = X->Large.is4_spin;
Bsum = X->Large.isB_spin;
Bdiff = X->Large.B_spin;
if(isite1 == isite2 && isite3 == isite4) {
dam_pr = 0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isite1,isite2,isite4,isite3,Asum,Bsum,Adiff,Bdiff,tmp_off,tmp_off_2,tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
dam_pr += GC_child_CisAisCisAis_element(j, isite1, isite3, tmp_V, vec, vec, X, &tmp_off);
}
} else if(isite1 == isite2 && isite3 != isite4) {
dam_pr = 0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isite1,isite2,isite4,isite3,Asum,Bsum,Adiff,Bdiff,tmp_off,tmp_off_2,tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
dam_pr += GC_child_CisAisCjtAku_element(j, isite1, isite3, isite4, Bsum, Bdiff, tmp_V, vec, vec, X, &tmp_off);
}
} else if(isite1 != isite2 && isite3 == isite4) {
dam_pr = 0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isite1,isite2,isite4,isite3,Asum,Bsum,Adiff,Bdiff,tmp_off,tmp_off_2,tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
dam_pr +=GC_child_CisAjtCkuAku_element(j, isite1, isite2, isite3, Asum, Adiff, tmp_V, vec, vec, X, &tmp_off);
}
} else if(isite1 != isite2 && isite3 != isite4) {
dam_pr = 0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isite1,isite2,isite4,isite3,Asum,Bsum,Adiff,Bdiff,tmp_off,tmp_off_2,tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
dam_pr +=GC_child_CisAjtCkuAlv_element(j, isite1, isite2, isite3, isite4, Asum, Adiff, Bsum, Bdiff, tmp_V, vec, vec, X, &tmp_off_2);
}
}
}
dam_pr = SumMPI_dc(dam_pr);
fprintf(fp," %4ld %4ld %4ld %4ld %4ld %4ld %4ld %4ld %.10lf %.10lf\n",org_isite1-1,org_sigma1, org_isite2-1,org_sigma2, org_isite3-1, org_sigma3, org_isite4-1,org_sigma4, creal(dam_pr), cimag(dam_pr));
}//Intra PE
break;
case KondoGC:
case Hubbard:
case Kondo:
for(i=0; i<X->Def.NCisAjtCkuAlvDC; i++) {
org_isite1 = X->Def.CisAjtCkuAlvDC[i][0]+1;
org_sigma1 = X->Def.CisAjtCkuAlvDC[i][1];
org_isite2 = X->Def.CisAjtCkuAlvDC[i][2]+1;
org_sigma2 = X->Def.CisAjtCkuAlvDC[i][3];
org_isite3 = X->Def.CisAjtCkuAlvDC[i][4]+1;
org_sigma3 = X->Def.CisAjtCkuAlvDC[i][5];
org_isite4 = X->Def.CisAjtCkuAlvDC[i][6]+1;
org_sigma4 = X->Def.CisAjtCkuAlvDC[i][7];
tmp_V = 1.0;
dam_pr=0.0;
if(X->Def.iFlgSzConserved ==TRUE) {
if(org_sigma1+org_sigma3 != org_sigma2+org_sigma4) {
dam_pr=SumMPI_dc(dam_pr);
fprintf(fp," %4ld %4ld %4ld %4ld %4ld %4ld %4ld %4ld %.10lf %.10lf \n",org_isite1-1, org_sigma1, org_isite2-1, org_sigma2, org_isite3-1, org_sigma3, org_isite4-1, org_sigma4, creal(dam_pr), cimag(dam_pr));
continue;
}
}
if(CheckPE(org_isite1-1, X)==TRUE || CheckPE(org_isite2-1, X)==TRUE ||
CheckPE(org_isite3-1, X)==TRUE || CheckPE(org_isite4-1, X)==TRUE) {
isite1 = X->Def.OrgTpow[2*org_isite1-2+org_sigma1] ;
isite2 = X->Def.OrgTpow[2*org_isite2-2+org_sigma2] ;
isite3 = X->Def.OrgTpow[2*org_isite3-2+org_sigma3] ;
isite4 = X->Def.OrgTpow[2*org_isite4-2+org_sigma4] ;
if(isite1 == isite2 && isite3 == isite4) {
dam_pr = X_child_CisAisCjtAjt_Hubbard_MPI(org_isite1-1, org_sigma1,
org_isite3-1, org_sigma3,
1.0, X, vec, vec);
}
else if(isite1 == isite2 && isite3 != isite4) {
dam_pr = X_child_CisAisCjtAku_Hubbard_MPI(org_isite1-1, org_sigma1,
org_isite3-1, org_sigma3, org_isite4-1, org_sigma4,
1.0, X, vec, vec);
}
else if(isite1 != isite2 && isite3 == isite4) {
dam_pr = X_child_CisAjtCkuAku_Hubbard_MPI(org_isite1-1, org_sigma1, org_isite2-1, org_sigma2,
org_isite3-1, org_sigma3,
1.0, X, vec, vec);
}
else if(isite1 != isite2 && isite3 != isite4) {
dam_pr = X_child_CisAjtCkuAlv_Hubbard_MPI(org_isite1-1, org_sigma1, org_isite2-1, org_sigma2,
org_isite3-1, org_sigma3, org_isite4-1, org_sigma4,
1.0, X, vec, vec);
}
}//InterPE
else {
child_general_int_GetInfo(
i,
X,
org_isite1,
org_isite2,
org_isite3,
org_isite4,
org_sigma1,
org_sigma2,
org_sigma3,
org_sigma4,
tmp_V
);
i_max = X->Large.i_max;
isite1 = X->Large.is1_spin;
isite2 = X->Large.is2_spin;
Asum = X->Large.isA_spin;
Adiff = X->Large.A_spin;
isite3 = X->Large.is3_spin;
isite4 = X->Large.is4_spin;
Bsum = X->Large.isB_spin;
Bdiff = X->Large.B_spin;
tmp_V = 1.0;
dam_pr = 0.0;
if(isite1 == isite2 && isite3 == isite4) {
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isite1,isite2,isite4,isite3,Asum,Bsum,Adiff,Bdiff,tmp_off,tmp_off_2) shared(vec,tmp_V)
for(j=1; j<=i_max; j++) {
dam_pr += child_CisAisCisAis_element(j, isite1, isite3, tmp_V, vec, vec, X, &tmp_off);
}
} else if(isite1 == isite2 && isite3 != isite4) {
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isite1,isite2,isite4,isite3,Asum,Bsum,Adiff,Bdiff,tmp_off,tmp_off_2) shared(vec,tmp_V)
for(j=1; j<=i_max; j++) {
dam_pr += child_CisAisCjtAku_element(j, isite1, isite3, isite4, Bsum, Bdiff, tmp_V, vec, vec, X, &tmp_off);
}
} else if(isite1 != isite2 && isite3 == isite4) {
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isite1,isite2,isite4,isite3,Asum,Bsum,Adiff,Bdiff,tmp_off,tmp_off_2) shared(vec,tmp_V)
for(j=1; j<=i_max; j++) {
dam_pr +=child_CisAjtCkuAku_element(j, isite1, isite2, isite3, Asum, Adiff, tmp_V, vec, vec, X, &tmp_off);
}
} else if(isite1 != isite2 && isite3 != isite4) {
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isite1,isite2,isite4,isite3,Asum,Bsum,Adiff,Bdiff,tmp_off,tmp_off_2) shared(vec,tmp_V)
for(j=1; j<=i_max; j++) {
dam_pr +=child_CisAjtCkuAlv_element(j, isite1, isite2, isite3, isite4, Asum, Adiff, Bsum, Bdiff, tmp_V, vec, vec, X, &tmp_off_2);
}
}
}
dam_pr = SumMPI_dc(dam_pr);
fprintf(fp," %4ld %4ld %4ld %4ld %4ld %4ld %4ld %4ld %.10lf %.10lf\n",org_isite1-1,org_sigma1, org_isite2-1,org_sigma2, org_isite3-1, org_sigma3, org_isite4-1,org_sigma4, creal(dam_pr), cimag(dam_pr));
}
break;
case Spin:
if(X->Def.iFlgGeneralSpin==FALSE) {
for(i=0; i<X->Def.NCisAjtCkuAlvDC; i++) {
tmp_org_isite1 = X->Def.CisAjtCkuAlvDC[i][0]+1;
tmp_org_sigma1 = X->Def.CisAjtCkuAlvDC[i][1];
tmp_org_isite2 = X->Def.CisAjtCkuAlvDC[i][2]+1;
tmp_org_sigma2 = X->Def.CisAjtCkuAlvDC[i][3];
tmp_org_isite3 = X->Def.CisAjtCkuAlvDC[i][4]+1;
tmp_org_sigma3 = X->Def.CisAjtCkuAlvDC[i][5];
tmp_org_isite4 = X->Def.CisAjtCkuAlvDC[i][6]+1;
tmp_org_sigma4 = X->Def.CisAjtCkuAlvDC[i][7];
if(Rearray_Interactions(i, &org_isite1, &org_isite2, &org_isite3, &org_isite4, &org_sigma1, &org_sigma2, &org_sigma3, &org_sigma4, &tmp_V, X)!=0) {
//error message will be added
fprintf(fp," %4ld %4ld %4ld %4ld %4ld %4ld %4ld %4ld %.10lf %.10lf \n",tmp_org_isite1-1, tmp_org_sigma1, tmp_org_isite2-1, tmp_org_sigma2, tmp_org_isite3-1,tmp_org_sigma3, tmp_org_isite4-1, tmp_org_sigma4,0.0,0.0);
continue;
}
dam_pr = 0.0;
if(org_isite1 >X->Def.Nsite && org_isite3>X->Def.Nsite) {
if(org_sigma1==org_sigma2 && org_sigma3==org_sigma4 ) { //diagonal
is1_up = X->Def.Tpow[org_isite1 - 1];
is2_up = X->Def.Tpow[org_isite3 - 1];
num1 = X_SpinGC_CisAis((unsigned long int)myrank + 1, X, is1_up, org_sigma1);
num2 = X_SpinGC_CisAis((unsigned long int)myrank + 1, X, is2_up, org_sigma3);
#pragma omp parallel for default(none) reduction (+:dam_pr) shared(vec) \
firstprivate(i_max, num1, num2, tmp_V) private(j)
for (j = 1; j <= i_max; j++) {
dam_pr += tmp_V*num1*num2*vec[j]*conj(vec[j]);
}
}
else if(org_isite1==org_isite3 && org_sigma1==org_sigma4 && org_sigma2==org_sigma3) {
is1_up = X->Def.Tpow[org_isite1 - 1];
num1 = X_SpinGC_CisAis((unsigned long int)myrank + 1, X, is1_up, org_sigma1);
#pragma omp parallel for default(none) reduction (+:dam_pr) shared(vec) \
firstprivate(i_max, num1, num2, tmp_V) private(j)
for (j = 1; j <= i_max; j++) {
dam_pr += tmp_V*num1*vec[j]*conj(vec[j]);
}
}
else if(org_sigma1==org_sigma4 && org_sigma2==org_sigma3) { //exchange
dam_pr += X_child_general_int_spin_MPIdouble(org_isite1-1, org_sigma1, org_sigma2, org_isite3-1, org_sigma3, org_sigma4, tmp_V, X, vec, vec);
}
else { // other process is not allowed
// error message will be added
}
}
else if(org_isite1 > X->Def.Nsite || org_isite3>X->Def.Nsite) {
if(org_sigma1==org_sigma2 && org_sigma3==org_sigma4 ) { //diagonal
is1_up = X->Def.Tpow[org_isite1 - 1];
is2_up = X->Def.Tpow[org_isite3 - 1];
num2 = X_SpinGC_CisAis((unsigned long int)myrank + 1, X, is2_up, org_sigma3);
dam_pr=0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr)shared(vec) \
firstprivate(i_max, tmp_V, is1_up, org_sigma1, X, num2) private(j, num1)
for (j = 1; j <= i_max; j++) {
num1 = X_Spin_CisAis(j, X, is1_up, org_sigma1);
dam_pr += tmp_V*num1*num2*conj(vec[j])*vec[j];
}
}
else if(org_sigma1==org_sigma4 && org_sigma2==org_sigma3) { //exchange
dam_pr += X_child_general_int_spin_MPIsingle(org_isite1-1, org_sigma1, org_sigma2, org_isite3-1, org_sigma3, org_sigma4, tmp_V, X, vec, vec);
}
else { // other process is not allowed
// error message will be added
dam_pr=0.0;
}
}
else {
isA_up = X->Def.Tpow[org_isite1-1];
isB_up = X->Def.Tpow[org_isite3-1];
if(org_sigma1==org_sigma2 && org_sigma3==org_sigma4 ) { //diagonal
dam_pr = 0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j) firstprivate(i_max,X,isA_up,isB_up,org_sigma2,org_sigma4,tmp_off,tmp_off_2, tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
dam_pr +=child_CisAisCisAis_spin_element(j, isA_up, isB_up, org_sigma2, org_sigma4, tmp_V, vec, vec, X);
}
} else if(org_isite1==org_isite3 && org_sigma1==org_sigma4 && org_sigma3==org_sigma2) {
dam_pr = 0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, dmv) firstprivate(i_max,X,isA_up, tmp_V) shared(vec, list_1)
for(j=1; j<=i_max; j++) {
dmv=X_CisAis(list_1[j], X, isA_up);
dam_pr += vec[j]*tmp_V*dmv*conj(vec[j]);
}
}
else if(org_sigma1==org_sigma4 && org_sigma2==org_sigma3) { // exchange
dam_pr = 0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isA_up,isB_up,org_sigma2,org_sigma4,tmp_off,tmp_off_2,tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
tmp_sgn = X_child_exchange_spin_element(j,X,isA_up,isB_up,org_sigma2,org_sigma4,&tmp_off);
dmv = vec[j]*tmp_sgn;
dam_pr += conj(vec[tmp_off])*dmv;
}
} else { // other process is not allowed
// error message will be added
dam_pr=0.0;
}
}
dam_pr = SumMPI_dc(dam_pr);
fprintf(fp," %4ld %4ld %4ld %4ld %4ld %4ld %4ld %4ld %.10lf %.10lf \n",tmp_org_isite1-1, tmp_org_sigma1, tmp_org_isite2-1, tmp_org_sigma2, tmp_org_isite3-1, tmp_org_sigma3, tmp_org_isite4-1, tmp_org_sigma4,creal(dam_pr),cimag(dam_pr));
}
}//iFlgGeneralSpin = FALSE
else {
for(i=0; i<X->Def.NCisAjtCkuAlvDC; i++) {
tmp_org_isite1 = X->Def.CisAjtCkuAlvDC[i][0]+1;
tmp_org_sigma1 = X->Def.CisAjtCkuAlvDC[i][1];
tmp_org_isite2 = X->Def.CisAjtCkuAlvDC[i][2]+1;
tmp_org_sigma2 = X->Def.CisAjtCkuAlvDC[i][3];
tmp_org_isite3 = X->Def.CisAjtCkuAlvDC[i][4]+1;
tmp_org_sigma3 = X->Def.CisAjtCkuAlvDC[i][5];
tmp_org_isite4 = X->Def.CisAjtCkuAlvDC[i][6]+1;
tmp_org_sigma4 = X->Def.CisAjtCkuAlvDC[i][7];
if(Rearray_Interactions(i, &org_isite1, &org_isite2, &org_isite3, &org_isite4, &org_sigma1, &org_sigma2, &org_sigma3, &org_sigma4, &tmp_V, X)!=0) {
fprintf(fp," %4ld %4ld %4ld %4ld %4ld %4ld %4ld %4ld %.10lf %.10lf \n",tmp_org_isite1-1, tmp_org_sigma1, tmp_org_isite2-1, tmp_org_sigma2, tmp_org_isite3-1,tmp_org_sigma3, tmp_org_isite4-1, tmp_org_sigma4,0.0,0.0);
continue;
}
dam_pr = 0.0;
if(org_isite1 >X->Def.Nsite && org_isite3>X->Def.Nsite) {
if(org_sigma1==org_sigma2 && org_sigma3==org_sigma4 ) { //diagonal
dam_pr=X_child_CisAisCjuAju_GeneralSpin_MPIdouble(org_isite1-1, org_sigma1, org_isite3-1, org_sigma3, tmp_V, X, vec, vec);
}
else if(org_sigma1 != org_sigma2 && org_sigma3 != org_sigma4) {
dam_pr=X_child_CisAitCjuAjv_GeneralSpin_MPIdouble(org_isite1-1, org_sigma1, org_sigma2, org_isite3-1, org_sigma3, org_sigma4,tmp_V, X, vec, vec);
}
else {
dam_pr=0.0;
}
}
else if(org_isite3 > X->Def.Nsite || org_isite1 > X->Def.Nsite) {
if(org_sigma1==org_sigma2 && org_sigma3==org_sigma4 ) { //diagonal
dam_pr=X_child_CisAisCjuAju_GeneralSpin_MPIsingle(org_isite1-1, org_sigma1, org_isite3-1, org_sigma3, tmp_V, X, vec, vec);
}
else if(org_sigma1 != org_sigma2 && org_sigma3 != org_sigma4) {
dam_pr=X_child_CisAitCjuAjv_GeneralSpin_MPIsingle(org_isite1-1, org_sigma1, org_sigma2, org_isite3-1, org_sigma3, org_sigma4,tmp_V, X, vec, vec);
}
else {
dam_pr=0.0;
}
}
else {
if(org_sigma1==org_sigma2 && org_sigma3==org_sigma4 ) { //diagonal
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, num1) firstprivate(i_max,X,org_isite1, org_sigma1,org_isite3, org_sigma3, tmp_V) shared(vec,list_1)
for(j=1; j<=i_max; j++) {
num1=BitCheckGeneral(list_1[j], org_isite1, org_sigma1, X->Def.SiteToBit, X->Def.Tpow);
if(num1 != FALSE) {
num1=BitCheckGeneral(list_1[j], org_isite3, org_sigma3, X->Def.SiteToBit, X->Def.Tpow);
if(num1 != FALSE) {
dam_pr += tmp_V*conj(vec[j])*vec[j];
}
}
}
}
else if(org_sigma1 != org_sigma2 && org_sigma3 != org_sigma4) {
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, num1) firstprivate(i_max,X, org_isite1, org_isite3, org_sigma1, org_sigma2, org_sigma3, org_sigma4, tmp_off, tmp_off_2, list1_off, tmp_V) shared(vec, list_1)
for(j=1; j<=i_max; j++) {
num1 = num1*GetOffCompGeneralSpin(list_1[j], org_isite3, org_sigma4, org_sigma3, &tmp_off, X->Def.SiteToBit, X->Def.Tpow);
if(num1 != FALSE) {
num1 = GetOffCompGeneralSpin(tmp_off, org_isite1, org_sigma2, org_sigma1, &tmp_off_2, X->Def.SiteToBit, X->Def.Tpow);
ConvertToList1GeneralSpin(tmp_off_2, X->Check.sdim, &list1_off);
if(num1 != FALSE) {
dam_pr += tmp_V*conj(vec[list1_off])*vec[j];
}
}
}
}
else {
dam_pr=0.0;
}
}
dam_pr = SumMPI_dc(dam_pr);
fprintf(fp," %4ld %4ld %4ld %4ld %4ld %4ld %4ld %4ld %.10lf %.10lf \n",tmp_org_isite1-1, tmp_org_sigma1, tmp_org_isite2-1, tmp_org_sigma2, tmp_org_isite3-1, tmp_org_sigma3, tmp_org_isite4-1, tmp_org_sigma4, creal(dam_pr),cimag(dam_pr));
}
}
break;
case SpinGC:
if(X->Def.iFlgGeneralSpin==FALSE) {
for(i=0; i<X->Def.NCisAjtCkuAlvDC; i++) {
tmp_org_isite1 = X->Def.CisAjtCkuAlvDC[i][0]+1;
tmp_org_sigma1 = X->Def.CisAjtCkuAlvDC[i][1];
tmp_org_isite2 = X->Def.CisAjtCkuAlvDC[i][2]+1;
tmp_org_sigma2 = X->Def.CisAjtCkuAlvDC[i][3];
tmp_org_isite3 = X->Def.CisAjtCkuAlvDC[i][4]+1;
tmp_org_sigma3 = X->Def.CisAjtCkuAlvDC[i][5];
tmp_org_isite4 = X->Def.CisAjtCkuAlvDC[i][6]+1;
tmp_org_sigma4 = X->Def.CisAjtCkuAlvDC[i][7];
if(Rearray_Interactions(i, &org_isite1, &org_isite2, &org_isite3, &org_isite4, &org_sigma1, &org_sigma2, &org_sigma3, &org_sigma4, &tmp_V, X)!=0) {
//error message will be added
fprintf(fp," %4ld %4ld %4ld %4ld %4ld %4ld %4ld %4ld %.10lf %.10lf \n",tmp_org_isite1-1, tmp_org_sigma1, tmp_org_isite2-1, tmp_org_sigma2, tmp_org_isite3-1,tmp_org_sigma3, tmp_org_isite4-1, tmp_org_sigma4,0.0,0.0);
continue;
}
dam_pr=0.0;
if(org_isite1>X->Def.Nsite && org_isite3>X->Def.Nsite) { //org_isite3 >= org_isite1 > Nsite
if(org_sigma1==org_sigma2 && org_sigma3==org_sigma4 ) { //diagonal
dam_pr += X_GC_child_CisAisCjuAju_spin_MPIdouble( (org_isite1-1), org_sigma1, (org_isite3-1), org_sigma3, tmp_V, X, vec, vec);
}
else if(org_isite1 ==org_isite3 && org_sigma1 ==org_sigma4 && org_sigma2 ==org_sigma3) { //diagonal (for spin: cuadcdau=cuau)
dam_pr += X_GC_child_CisAis_spin_MPIdouble((org_isite1-1), org_sigma1, tmp_V, X, vec, vec);
}
else if(org_sigma1 == org_sigma2 && org_sigma3 != org_sigma4) {
dam_pr += X_GC_child_CisAisCjuAjv_spin_MPIdouble(org_isite1-1, org_sigma1, org_isite3-1, org_sigma3, org_sigma4, tmp_V, X, vec, vec);
}
else if(org_sigma1 != org_sigma2 && org_sigma3 == org_sigma4) {
dam_pr += X_GC_child_CisAitCjuAju_spin_MPIdouble(org_isite1-1, org_sigma1, org_sigma2, org_isite3-1, org_sigma3, tmp_V, X, vec, vec);
}
else if(org_sigma1 != org_sigma2 && org_sigma3 != org_sigma4) {
dam_pr += X_GC_child_CisAitCiuAiv_spin_MPIdouble(org_isite1-1, org_sigma1, org_sigma2, org_isite3-1, org_sigma3, org_sigma4, tmp_V, X, vec, vec);
}
}
else if(org_isite3>X->Def.Nsite || org_isite1>X->Def.Nsite) { //org_isite3 > Nsite >= org_isite1
if(org_sigma1==org_sigma2 && org_sigma3==org_sigma4 ) { //diagonal
dam_pr += X_GC_child_CisAisCjuAju_spin_MPIsingle( (org_isite1-1), org_sigma1, (org_isite3-1), org_sigma3, tmp_V, X, vec, vec);
}
else if(org_sigma1 == org_sigma2 && org_sigma3 != org_sigma4) {
dam_pr += X_GC_child_CisAisCjuAjv_spin_MPIsingle(org_isite1-1, org_sigma1, org_isite3-1, org_sigma3, org_sigma4, tmp_V, X, vec, vec);
}
else if(org_sigma1 != org_sigma2 && org_sigma3 == org_sigma4) {
dam_pr += X_GC_child_CisAitCjuAju_spin_MPIsingle(org_isite1-1, org_sigma1, org_sigma2, org_isite3-1, org_sigma3, tmp_V, X, vec, vec);
}
else if(org_sigma1 != org_sigma2 && org_sigma3 != org_sigma4) {
dam_pr += X_GC_child_CisAitCiuAiv_spin_MPIsingle(org_isite1-1, org_sigma1, org_sigma2, org_isite3-1, org_sigma3, org_sigma4, tmp_V, X, vec, vec);
}
}
else {
if(org_isite1==org_isite2 && org_isite3==org_isite4) {
isA_up = X->Def.Tpow[org_isite2-1];
isB_up = X->Def.Tpow[org_isite4-1];
if(org_sigma1==org_sigma2 && org_sigma3==org_sigma4 ) { //diagonal
dam_pr = 0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isA_up,isB_up,org_sigma2,org_sigma4,tmp_off,tmp_off_2,tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
dam_pr +=GC_child_CisAisCisAis_spin_element(j, isA_up, isB_up, org_sigma2, org_sigma4, tmp_V, vec, vec, X);
}
} else if(org_sigma1 == org_sigma2 && org_sigma3 != org_sigma4) {
dam_pr = 0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isA_up,isB_up,org_sigma2,org_sigma4,tmp_off,tmp_off_2,tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
dam_pr += GC_child_CisAisCitAiu_spin_element(j, org_sigma2, org_sigma4, isA_up, isB_up, tmp_V, vec, vec, X, &tmp_off);
}
} else if(org_sigma1 != org_sigma2 && org_sigma3 == org_sigma4) {
dam_pr = 0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isA_up,isB_up,org_sigma2,org_sigma4,tmp_off,tmp_off_2,tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
dam_pr += GC_child_CisAitCiuAiu_spin_element(j, org_sigma2, org_sigma4, isA_up, isB_up, tmp_V, vec, vec, X, &tmp_off);
}
} else if(org_sigma1 != org_sigma2 && org_sigma3 != org_sigma4) {
dam_pr = 0.0;
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, tmp_sgn, dmv) firstprivate(i_max,X,isA_up,isB_up,org_sigma2,org_sigma4,tmp_off,tmp_off_2,tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
dam_pr += GC_child_CisAitCiuAiv_spin_element(j, org_sigma2, org_sigma4, isA_up, isB_up, tmp_V, vec, vec, X, &tmp_off);
}
}
}
}
dam_pr = SumMPI_dc(dam_pr);
fprintf(fp," %4ld %4ld %4ld %4ld %4ld %4ld %4ld %4ld %.10lf %.10lf \n",tmp_org_isite1-1, tmp_org_sigma1, tmp_org_isite2-1, tmp_org_sigma2, tmp_org_isite3-1, tmp_org_sigma3, tmp_org_isite4-1, tmp_org_sigma4,creal(dam_pr),cimag(dam_pr));
}
}
else {
for(i=0; i<X->Def.NCisAjtCkuAlvDC; i++) {
tmp_org_isite1 = X->Def.CisAjtCkuAlvDC[i][0]+1;
tmp_org_sigma1 = X->Def.CisAjtCkuAlvDC[i][1];
tmp_org_isite2 = X->Def.CisAjtCkuAlvDC[i][2]+1;
tmp_org_sigma2 = X->Def.CisAjtCkuAlvDC[i][3];
tmp_org_isite3 = X->Def.CisAjtCkuAlvDC[i][4]+1;
tmp_org_sigma3 = X->Def.CisAjtCkuAlvDC[i][5];
tmp_org_isite4 = X->Def.CisAjtCkuAlvDC[i][6]+1;
tmp_org_sigma4 = X->Def.CisAjtCkuAlvDC[i][7];
if(Rearray_Interactions(i, &org_isite1, &org_isite2, &org_isite3, &org_isite4, &org_sigma1, &org_sigma2, &org_sigma3, &org_sigma4, &tmp_V, X)!=0) {
//error message will be added
fprintf(fp," %4ld %4ld %4ld %4ld %4ld %4ld %4ld %4ld %.10lf %.10lf \n",tmp_org_isite1-1, tmp_org_sigma1, tmp_org_isite2-1, tmp_org_sigma2, tmp_org_isite3-1,tmp_org_sigma3, tmp_org_isite4-1, tmp_org_sigma4,0.0,0.0);
continue;
}
dam_pr = 0.0;
if(org_isite1 > X->Def.Nsite && org_isite3 > X->Def.Nsite) {
if(org_sigma1==org_sigma2 && org_sigma3==org_sigma4 ) { //diagonal
dam_pr=X_GC_child_CisAisCjuAju_GeneralSpin_MPIdouble(org_isite1-1, org_sigma1, org_isite3-1, org_sigma3, tmp_V, X, vec, vec);
}
else if(org_sigma1 == org_sigma2 && org_sigma3 != org_sigma4) {
dam_pr=X_GC_child_CisAisCjuAjv_GeneralSpin_MPIdouble(org_isite1-1, org_sigma1, org_isite3-1, org_sigma3, org_sigma4, tmp_V, X, vec, vec);
}
else if(org_sigma1 != org_sigma2 && org_sigma3 == org_sigma4) {
dam_pr=X_GC_child_CisAitCjuAju_GeneralSpin_MPIdouble(org_isite1-1, org_sigma1, org_sigma2, org_isite3-1, org_sigma3, tmp_V, X, vec, vec);
}
else if(org_sigma1 != org_sigma2 && org_sigma3 != org_sigma4) {
dam_pr=X_GC_child_CisAitCjuAjv_GeneralSpin_MPIdouble(org_isite1-1, org_sigma1, org_sigma2, org_isite3-1, org_sigma3, org_sigma4,tmp_V, X, vec, vec);
}
}
else if(org_isite3 > X->Def.Nsite || org_isite1 > X->Def.Nsite) {
if(org_sigma1==org_sigma2 && org_sigma3==org_sigma4 ) { //diagonal
dam_pr=X_GC_child_CisAisCjuAju_GeneralSpin_MPIsingle(org_isite1-1, org_sigma1, org_isite3-1, org_sigma3, tmp_V, X, vec, vec);
}
else if(org_sigma1 == org_sigma2 && org_sigma3 != org_sigma4) {
dam_pr=X_GC_child_CisAisCjuAjv_GeneralSpin_MPIsingle(org_isite1-1, org_sigma1, org_isite3-1, org_sigma3, org_sigma4, tmp_V, X, vec, vec);
}
else if(org_sigma1 != org_sigma2 && org_sigma3 == org_sigma4) {
dam_pr=X_GC_child_CisAitCjuAju_GeneralSpin_MPIsingle(org_isite1-1, org_sigma1, org_sigma2, org_isite3-1, org_sigma3, tmp_V, X, vec, vec);
}
else if(org_sigma1 != org_sigma2 && org_sigma3 != org_sigma4) {
dam_pr=X_GC_child_CisAitCjuAjv_GeneralSpin_MPIsingle(org_isite1-1, org_sigma1, org_sigma2, org_isite3-1, org_sigma3, org_sigma4,tmp_V, X, vec, vec);
}
}
else {
if(org_sigma1==org_sigma2 && org_sigma3==org_sigma4 ) { //diagonal
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, num1) firstprivate(i_max,X,org_isite1, org_sigma1,org_isite3, org_sigma3, tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
num1=BitCheckGeneral(j-1, org_isite1, org_sigma1, X->Def.SiteToBit, X->Def.Tpow);
if(num1 != FALSE) {
num1=BitCheckGeneral(j-1, org_isite3, org_sigma3, X->Def.SiteToBit, X->Def.Tpow);
if(num1 != FALSE) {
dam_pr += tmp_V*conj(vec[j])*vec[j];
}
}
}
} else if(org_sigma1 == org_sigma2 && org_sigma3 != org_sigma4) {
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, num1) firstprivate(i_max,X, org_isite1, org_isite3, org_sigma1,org_sigma3,org_sigma4, tmp_off, tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
num1 = GetOffCompGeneralSpin(j-1, org_isite3, org_sigma4, org_sigma3, &tmp_off, X->Def.SiteToBit, X->Def.Tpow);
if(num1 != FALSE) {
num1=BitCheckGeneral(tmp_off, org_isite1, org_sigma1, X->Def.SiteToBit, X->Def.Tpow);
if(num1 != FALSE) {
dam_pr += tmp_V*conj(vec[tmp_off+1])*vec[j];
}
}
}
} else if(org_sigma1 != org_sigma2 && org_sigma3 == org_sigma4) {
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, num1) firstprivate(i_max,X, org_isite1, org_isite3, org_sigma1,org_sigma2, org_sigma3, tmp_off, tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
num1 = BitCheckGeneral(j-1, org_isite3, org_sigma3, X->Def.SiteToBit, X->Def.Tpow);
if(num1 != FALSE) {
num1 = GetOffCompGeneralSpin(j-1, org_isite1, org_sigma2, org_sigma1, &tmp_off, X->Def.SiteToBit, X->Def.Tpow);
if(num1 != FALSE) {
dam_pr += tmp_V*conj(vec[tmp_off+1])*vec[j];
}
}
}
} else if(org_sigma1 != org_sigma2 && org_sigma3 != org_sigma4) {
#pragma omp parallel for default(none) reduction(+:dam_pr) private(j, num1) firstprivate(i_max,X, org_isite1, org_isite3, org_sigma1, org_sigma2, org_sigma3, org_sigma4, tmp_off, tmp_off_2, tmp_V) shared(vec)
for(j=1; j<=i_max; j++) {
num1 = GetOffCompGeneralSpin(j-1, org_isite3, org_sigma4, org_sigma3, &tmp_off, X->Def.SiteToBit, X->Def.Tpow);
if(num1 != FALSE) {
num1 = GetOffCompGeneralSpin(tmp_off, org_isite1, org_sigma2, org_sigma1, &tmp_off_2, X->Def.SiteToBit, X->Def.Tpow);
if(num1 != FALSE) {
dam_pr += tmp_V*conj(vec[tmp_off_2+1])*vec[j];
}
}
}
}
}
dam_pr = SumMPI_dc(dam_pr);
fprintf(fp," %4ld %4ld %4ld %4ld %4ld %4ld %4ld %4ld %.10lf %.10lf \n",tmp_org_isite1-1, tmp_org_sigma1, tmp_org_isite2-1, tmp_org_sigma2, tmp_org_isite3-1, tmp_org_sigma3, tmp_org_isite4-1, tmp_org_sigma4, creal(dam_pr),cimag(dam_pr));
}
}
break;
default:
return -1;
}
fclose(fp);
if(X->Def.iCalcType==Lanczos) {
if(X->Def.St==0) {
TimeKeeper(X, cFileNameTimeKeep, cLanczosExpecTwoBodyGFinish,"a");
fprintf(stdoutMPI, "%s", cLogLanczosExpecTwoBodyGFinish);
} else if(X->Def.St==1) {
TimeKeeper(X, cFileNameTimeKeep, cCGExpecTwoBodyGFinish,"a");
fprintf(stdoutMPI, "%s", cLogCGExpecTwoBodyGFinish);
}
}
else if(X->Def.iCalcType==TPQCalc) {
TimeKeeperWithRandAndStep(X, cFileNameTimeKeep, cTPQExpecTwoBodyGFinish, "a", rand_i, step);
}
//[s] this part will be added
/* For FullDiag, it is convinient to calculate the total spin for each vector.
Such functions will be added
if(X->Def.iCalcType==FullDiag){
if(X->Def.iCalcModel==Spin){
expec_cisajscktaltdc_alldiag_spin(X,vec);
}else if(X->Def.iCalcModel==Hubbard || X->Def.iCalcModel==Kondo){
expec_cisajscktaltdc_alldiag(X,vec);
}else{//
X->Phys.s2=0.0;
}
}
*/
//[e]
return 0;
}
