void mul_one_pm_imu_inv(spinor * const l, const double _sign, const int N){
#ifdef OMP
#pragma omp parallel
{
#endif
_Complex double ALIGN z,w;
int ix;
double sign=-1.;
spinor *r;
su3_vector ALIGN phi1;
double ALIGN nrm = 1./(1.+g_mu*g_mu);
if(_sign < 0.){
sign = 1.;
}
z = nrm + (sign * nrm * g_mu) * I;
w = conj(z);
/************ loop over all lattice sites ************/
#ifdef OMP
#pragma omp for
#endif
for(ix = 0; ix < N; ix++){
r=l + ix;
/* Multiply the spinorfield with the inverse of 1+imu\gamma_5 */
#if ( defined SSE2 || defined SSE3 )
_prefetch_spinor((r+predist));
_sse_load_up(r->s0);
_sse_vector_cmplx_mul(z);
_sse_store_nt_up(r->s0);
_sse_load_up(r->s1);
_sse_vector_cmplx_mul_two();
_sse_store_nt_up(r->s1);
_sse_load_up(r->s2);
_sse_vector_cmplx_mul(w);
_sse_store_nt_up(r->s2);
_sse_load_up(r->s3);
_sse_vector_cmplx_mul_two();
_sse_store_nt_up(r->s3);
#else
_complex_times_vector(phi1, z, r->s0);
_vector_assign(r->s0, phi1);
_complex_times_vector(phi1, z, r->s1);
_vector_assign(r->s1, phi1);
_complex_times_vector(phi1, w, r->s2);
_vector_assign(r->s2, phi1);
_complex_times_vector(phi1, w, r->s3);
_vector_assign(r->s3, phi1);
#endif
}
#ifdef OMP
} /* OpenMP closing brace */
#endif
}
void apply_gtrafo_spinor_even (spinor * spin, su3 * trafofield) {
int it, iz, iy, ix;
int pos;
int evenpos;
spinor temp;
if (g_proc_id == 0) {
printf("Applying gauge transformation to even spinor...");
}
for (it = 0; it < T; it++) {
for (ix = 0; ix < LX; ix++) {
for (iy = 0; iy < LY; iy++) {
for (iz = 0; iz < LZ; iz++) {
if ((it + ix + iy + iz) % 2 == 0) {
/* even positions */
pos = g_ipt[it][ix][iy][iz];
evenpos = g_lexic2eosub[ pos ];
_su3_multiply(temp.s0, trafofield[pos], spin[evenpos].s0);
_su3_multiply(temp.s1, trafofield[pos], spin[evenpos].s1);
_su3_multiply(temp.s2, trafofield[pos], spin[evenpos].s2);
_su3_multiply(temp.s3, trafofield[pos], spin[evenpos].s3);
_vector_assign(spin[evenpos].s0, temp.s0);
_vector_assign(spin[evenpos].s1, temp.s1);
_vector_assign(spin[evenpos].s2, temp.s2);
_vector_assign(spin[evenpos].s3, temp.s3);
}
}
}
}
}
if (g_proc_id == 0) {
printf("done\n");
}
}
/* direction +t */
void boundary_D_0(spinor * const r, spinor * const s, su3 * const u) {
static su3_vector chi, psi;
_vector_add(psi,s->s0,s->s2);
_su3_multiply(chi,(*u),psi);
_complex_times_vector(r->s0, phase_0, chi);
_vector_assign(r->s2,r->s0);
_vector_add(psi,s->s1,s->s3);
_su3_multiply(chi,(*u),psi);
_complex_times_vector(r->s1, phase_0, chi);
_vector_assign(r->s3, r->s1);
return;
}
void mul_one_pm_imu(spinor * const l, const double _sign){
#ifdef OMP
#pragma omp parallel
{
#endif
_Complex double z,w;
int ix;
double sign = 1.;
spinor *r;
su3_vector ALIGN phi1;
if(_sign < 0.){
sign = -1.;
}
z = 1. + (sign * g_mu) * I;
w = conj(z);
/************ loop over all lattice sites ************/
#ifdef OMP
#pragma omp for
#endif
for(ix = 0; ix < (VOLUME/2); ix++){
r=l+ix;
/* Multiply the spinorfield with 1+imu\gamma_5 */
_complex_times_vector(phi1, z, r->s0);
_vector_assign(r->s0, phi1);
_complex_times_vector(phi1, z, r->s1);
_vector_assign(r->s1, phi1);
_complex_times_vector(phi1, w, r->s2);
_vector_assign(r->s2, phi1);
_complex_times_vector(phi1, w, r->s3);
_vector_assign(r->s3, phi1);
}
#ifdef OMP
} /* OpenMP closing brace */
#endif
}
void apply_inv_gtrafo_spinor (spinor * spin, su3 * trafofield) {
int it, iz, iy, ix;
int pos;
spinor temp;
if(g_proc_id == 0) {
printf("Applying INVERSE gauge transformation to spinor...");
}
for (it = 0; it < T; it++) {
for (ix = 0; ix < LX; ix++) {
for (iy = 0; iy < LY; iy++) {
for (iz = 0; iz < LZ; iz++) {
pos = g_ipt[it][ix][iy][iz];
_su3_inverse_multiply(temp.s0, trafofield[pos], spin[pos].s0);
_su3_inverse_multiply(temp.s1, trafofield[pos], spin[pos].s1);
_su3_inverse_multiply(temp.s2, trafofield[pos], spin[pos].s2);
_su3_inverse_multiply(temp.s3, trafofield[pos], spin[pos].s3);
_vector_assign(spin[pos].s0,temp.s0);
_vector_assign(spin[pos].s1,temp.s1);
_vector_assign(spin[pos].s2,temp.s2);
_vector_assign(spin[pos].s3,temp.s3);
}
}
}
}
if (g_proc_id == 0) {
printf("done\n");
}
}
int vector_assign(Vector* vector, size_t index, void* element) {
assert(vector != NULL);
assert(element != NULL);
assert(index < vector->size);
if (vector == NULL) return VECTOR_ERROR;
if (element == NULL) return VECTOR_ERROR;
if (vector->element_size == 0) return VECTOR_ERROR;
if (index >= vector->size) return VECTOR_ERROR;
_vector_assign(vector, index, element);
return VECTOR_SUCCESS;
}
/* Insertion */
int vector_push_back(Vector* vector, void* element) {
assert(vector != NULL);
assert(element != NULL);
if (_vector_should_grow(vector)) {
if (_vector_adjust_capacity(vector) == VECTOR_ERROR) {
return VECTOR_ERROR;
}
}
_vector_assign(vector, vector->size, element);
++vector->size;
return VECTOR_SUCCESS;
}
/* for ieo=0, k resides on odd sites and l on even sites */
void Hopping_Matrix(int ieo, spinor * const l, spinor * const k){
int ix,iy;
int ioff,ioff2,icx,icy;
su3 * restrict up, * restrict um;
spinor * restrict r, * restrict sp, * restrict sm;
spinor temp;
#ifdef _GAUGE_COPY
if(g_update_gauge_copy) {
update_backward_gauge();
}
#endif
/* for parallelization */
# if (defined MPI && !(defined _NO_COMM))
xchange_field(k, ieo);
# endif
if(k == l){
printf("Error in H_psi (simple.c):\n");
printf("Arguments k and l must be different\n");
printf("Program aborted\n");
exit(1);
}
if(ieo == 0){
ioff = 0;
}
else{
ioff = (VOLUME+RAND)/2;
}
ioff2 = (VOLUME+RAND)/2-ioff;
/**************** loop over all lattice sites ****************/
for (icx = ioff; icx < (VOLUME/2 + ioff); icx++){
ix=g_eo2lexic[icx];
r=l+(icx-ioff);
/*********************** direction +0 ************************/
iy=g_iup[ix][0]; icy=g_lexic2eosub[iy];
sp=k+icy;
# if ((defined _GAUGE_COPY))
up=&g_gauge_field_copy[icx][0];
# else
up=&g_gauge_field[ix][0];
# endif
_vector_add(psi,(*sp).s0,(*sp).s2);
_su3_multiply(chi,(*up),psi);
_complex_times_vector(psi,ka0,chi);
_vector_assign(temp.s0,psi);
_vector_assign(temp.s2,psi);
_vector_add(psi,(*sp).s1,(*sp).s3);
_su3_multiply(chi,(*up),psi);
_complex_times_vector(psi,ka0,chi);
_vector_assign(temp.s1,psi);
_vector_assign(temp.s3,psi);
/*********************** direction -0 ************************/
iy=g_idn[ix][0]; icy=g_lexic2eosub[iy];
sm=k+icy;
# if ((defined _GAUGE_COPY))
um = up+1;
# else
um=&g_gauge_field[iy][0];
# endif
_vector_sub(psi,(*sm).s0,(*sm).s2);
_su3_inverse_multiply(chi,(*um),psi);
_complexcjg_times_vector(psi,ka0,chi);
_vector_add_assign(temp.s0,psi);
_vector_sub_assign(temp.s2,psi);
_vector_sub(psi,(*sm).s1,(*sm).s3);
_su3_inverse_multiply(chi,(*um),psi);
_complexcjg_times_vector(psi,ka0,chi);
_vector_add_assign(temp.s1,psi);
_vector_sub_assign(temp.s3,psi);
/*********************** direction +1 ************************/
iy=g_iup[ix][1]; icy=g_lexic2eosub[iy];
sp=k+icy;
# if ((defined _GAUGE_COPY))
up=um+1;
# else
up+=1;
# endif
_vector_i_add(psi,(*sp).s0,(*sp).s3);
_su3_multiply(chi,(*up),psi);
_complex_times_vector(psi,ka1,chi);
_vector_add_assign(temp.s0,psi);
_vector_i_sub_assign(temp.s3,psi);
_vector_i_add(psi,(*sp).s1,(*sp).s2);
_su3_multiply(chi,(*up),psi);
_complex_times_vector(psi,ka1,chi);
_vector_add_assign(temp.s1,psi);
_vector_i_sub_assign(temp.s2,psi);
/*********************** direction -1 ************************/
iy=g_idn[ix][1]; icy=g_lexic2eosub[iy];
sm=k+icy;
# ifndef _GAUGE_COPY
um=&g_gauge_field[iy][1];
# else
um=up+1;
# endif
_vector_i_sub(psi,(*sm).s0,(*sm).s3);
_su3_inverse_multiply(chi,(*um),psi);
_complexcjg_times_vector(psi,ka1,chi);
_vector_add_assign(temp.s0,psi);
_vector_i_add_assign(temp.s3,psi);
_vector_i_sub(psi,(*sm).s1,(*sm).s2);
_su3_inverse_multiply(chi,(*um),psi);
_complexcjg_times_vector(psi,ka1,chi);
_vector_add_assign(temp.s1,psi);
_vector_i_add_assign(temp.s2,psi);
/*********************** direction +2 ************************/
iy=g_iup[ix][2]; icy=g_lexic2eosub[iy];
sp=k+icy;
# if ((defined _GAUGE_COPY))
up=um+1;
# else
up+=1;
# endif
_vector_add(psi,(*sp).s0,(*sp).s3);
_su3_multiply(chi,(*up),psi);
_complex_times_vector(psi,ka2,chi);
_vector_add_assign(temp.s0,psi);
_vector_add_assign(temp.s3,psi);
_vector_sub(psi,(*sp).s1,(*sp).s2);
_su3_multiply(chi,(*up),psi);
_complex_times_vector(psi,ka2,chi);
_vector_add_assign(temp.s1,psi);
_vector_sub_assign(temp.s2,psi);
/*********************** direction -2 ************************/
iy=g_idn[ix][2]; icy=g_lexic2eosub[iy];
sm=k+icy;
# ifndef _GAUGE_COPY
um = &g_gauge_field[iy][2];
# else
um = up +1;
# endif
_vector_sub(psi,(*sm).s0,(*sm).s3);
_su3_inverse_multiply(chi,(*um),psi);
_complexcjg_times_vector(psi,ka2,chi);
_vector_add_assign(temp.s0,psi);
_vector_sub_assign(temp.s3,psi);
_vector_add(psi,(*sm).s1,(*sm).s2);
_su3_inverse_multiply(chi,(*um),psi);
_complexcjg_times_vector(psi,ka2,chi);
_vector_add_assign(temp.s1,psi);
_vector_add_assign(temp.s2,psi);
/*********************** direction +3 ************************/
iy=g_iup[ix][3]; icy=g_lexic2eosub[iy];
sp=k+icy;
# if ((defined _GAUGE_COPY))
up=um+1;
# else
up+=1;
# endif
_vector_i_add(psi,(*sp).s0,(*sp).s2);
_su3_multiply(chi,(*up),psi);
_complex_times_vector(psi,ka3,chi);
_vector_add_assign(temp.s0,psi);
_vector_i_sub_assign(temp.s2,psi);
_vector_i_sub(psi,(*sp).s1,(*sp).s3);
_su3_multiply(chi,(*up),psi);
_complex_times_vector(psi,ka3,chi);
_vector_add_assign(temp.s1,psi);
_vector_i_add_assign(temp.s3,psi);
/*********************** direction -3 ************************/
iy=g_idn[ix][3]; icy=g_lexic2eosub[iy];
sm=k+icy;
# ifndef _GAUGE_COPY
um = &g_gauge_field[iy][3];
# else
um = up+1;
# endif
_vector_i_sub(psi,(*sm).s0,(*sm).s2);
_su3_inverse_multiply(chi,(*um),psi);
_complexcjg_times_vector(psi,ka3,chi);
_vector_add((*r).s0, temp.s0, psi);
_vector_i_add((*r).s2, temp.s2, psi);
_vector_i_add(psi,(*sm).s1,(*sm).s3);
_su3_inverse_multiply(chi,(*um),psi);
_complexcjg_times_vector(psi,ka3,chi);
_vector_add((*r).s1, temp.s1, psi);
_vector_i_sub((*r).s3, temp.s3, psi);
/************************ end of loop ************************/
}
}
void Hopping_Matrix(const int ieo, spinor * const l, spinor * const k){
int ix, i;
su3 * restrict U ALIGN;
static spinor rs;
spinor * restrict s ALIGN;
halfspinor ** phi ALIGN;
#if defined OPTERON
const int predist=2;
#else
const int predist=1;
#endif
#ifdef _KOJAK_INST
#pragma pomp inst begin(hoppingmatrix)
#endif
#ifdef _GAUGE_COPY
if(g_update_gauge_copy) {
update_backward_gauge();
}
#endif
/* We will run through the source vector now */
/* instead of the solution vector */
s = k;
_prefetch_spinor(s);
if(ieo == 0) {
U = g_gauge_field_copy[0][0];
}
else {
U = g_gauge_field_copy[1][0];
}
phi = NBPointer[ieo];
_prefetch_su3(U);
/**************** loop over all lattice sites ******************/
ix=0;
for(i = 0; i < (VOLUME)/2; i++){
/*********************** direction +0 ************************/
_prefetch_su3(U+predist);
_sse_load((*s).s0);
_sse_load_up((*s).s2);
_sse_vector_add();
_sse_su3_multiply((*U));
_sse_vector_cmplx_mul(ka0);
_sse_store_nt_up((*phi[ix]).s0);
_sse_load((*s).s1);
_sse_load_up((*s).s3);
_sse_vector_add();
_sse_su3_multiply((*U));
_sse_vector_cmplx_mul(ka0);
_sse_store_nt_up((*phi[ix]).s1);
U++;
ix++;
/*********************** direction -0 ************************/
_sse_load((*s).s0);
_sse_load_up((*s).s2);
_sse_vector_sub();
_sse_store_nt((*phi[ix]).s0);
_sse_load((*s).s1);
_sse_load_up((*s).s3);
_sse_vector_sub();
_sse_store_nt((*phi[ix]).s1);
ix++;
/*********************** direction +1 ************************/
_prefetch_su3(U+predist);
_sse_load((*s).s0);
/*next not needed?*/
_sse_load_up((*s).s3);
_sse_vector_i_mul();
_sse_vector_add();
_sse_su3_multiply((*U));
_sse_vector_cmplx_mul(ka1);
_sse_store_nt_up((*phi[ix]).s0);
_sse_load((*s).s1);
_sse_load_up((*s).s2);
_sse_vector_i_mul();
_sse_vector_add();
_sse_su3_multiply((*U));
_sse_vector_cmplx_mul(ka1);
_sse_store_nt_up((*phi[ix]).s1);
ix++;
U++;
/*********************** direction -1 ************************/
_sse_load((*s).s0);
_sse_load_up((*s).s3);
_sse_vector_i_mul();
_sse_vector_sub();
_sse_store_nt((*phi[ix]).s0);
_sse_load((*s).s1);
_sse_load_up((*s).s2);
_sse_vector_i_mul();
_sse_vector_sub();
_sse_store_nt((*phi[ix]).s1);
ix++;
/*********************** direction +2 ************************/
_prefetch_su3(U+predist);
_sse_load((*s).s0);
_sse_load_up((*s).s3);
_sse_vector_add();
_sse_su3_multiply((*U));
_sse_vector_cmplx_mul(ka2);
_sse_store_nt_up((*phi[ix]).s0);
_sse_load((*s).s1);
_sse_load_up((*s).s2);
_sse_vector_sub();
_sse_su3_multiply((*U));
_sse_vector_cmplx_mul(ka2);
_sse_store_nt_up((*phi[ix]).s1);
ix++;
U++;
/*********************** direction -2 ************************/
_sse_load((*s).s0);
_sse_load_up((*s).s3);
_sse_vector_sub();
_sse_store_nt((*phi[ix]).s0);
_sse_load((*s).s1);
_sse_load_up((*s).s2);
_sse_vector_add();
_sse_store_nt((*phi[ix]).s1);
ix++;
/*********************** direction +3 ************************/
_prefetch_su3(U+predist);
_prefetch_spinor(s+1);
_sse_load((*s).s0);
_sse_load_up((*s).s2);
_sse_vector_i_mul();
_sse_vector_add();
_sse_su3_multiply((*U));
_sse_vector_cmplx_mul(ka3);
_sse_store_nt_up((*phi[ix]).s0);
_sse_load((*s).s1);
_sse_load_up((*s).s3);
_sse_vector_i_mul();
_sse_vector_sub();
_sse_su3_multiply((*U));
_sse_vector_cmplx_mul(ka3);
_sse_store_nt_up((*phi[ix]).s1);
ix++;
U++;
/*********************** direction -3 ************************/
_sse_load((*s).s0);
_sse_load_up((*s).s2);
_sse_vector_i_mul();
_sse_vector_sub();
_sse_store_nt((*phi[ix]).s0);
_sse_load((*s).s1);
_sse_load_up((*s).s3);
_sse_vector_i_mul();
_sse_vector_add();
_sse_store_nt((*phi[ix]).s1);
ix++;
s++;
}
# if (defined MPI && !defined _NO_COMM)
xchange_halffield();
# endif
s = l;
phi = NBPointer[2 + ieo];
if(ieo == 0) {
U = g_gauge_field_copy[1][0];
}
else {
U = g_gauge_field_copy[0][0];
}
_prefetch_su3(U);
/* Now we sum up and expand to a full spinor */
ix = 0;
for(i = 0; i < (VOLUME)/2; i++){
/*********************** direction +0 ************************/
_vector_assign(rs.s0, (*phi[ix]).s0);
_vector_assign(rs.s2, (*phi[ix]).s0);
_vector_assign(rs.s1, (*phi[ix]).s1);
_vector_assign(rs.s3, (*phi[ix]).s1);
ix++;
/*********************** direction -0 ************************/
_prefetch_su3(U+predist);
_sse_load((*phi[ix]).s0);
_sse_su3_inverse_multiply((*U));
_sse_vector_cmplxcg_mul(ka0);
_sse_load(rs.s0);
_sse_vector_add();
_sse_store(rs.s0);
_sse_load(rs.s2);
_sse_vector_sub();
_sse_store(rs.s2);
_sse_load((*phi[ix]).s1);
_sse_su3_inverse_multiply((*U));
_sse_vector_cmplxcg_mul(ka0);
_sse_load(rs.s1);
_sse_vector_add();
_sse_store(rs.s1);
_sse_load(rs.s3);
_sse_vector_sub();
_sse_store(rs.s3);
ix++;
U++;
/*********************** direction +1 ************************/
_sse_load_up((*phi[ix]).s0);
_sse_load(rs.s0);
_sse_vector_add();
_sse_store(rs.s0);
_sse_load(rs.s3);
_sse_vector_i_mul();
_sse_vector_sub();
_sse_store(rs.s3);
_sse_load_up((*phi[ix]).s1);
_sse_load(rs.s1);
_sse_vector_add();
_sse_store(rs.s1);
_sse_load(rs.s2);
_sse_vector_i_mul();
_sse_vector_sub();
_sse_store(rs.s2);
ix++;
/*********************** direction -1 ************************/
_prefetch_su3(U+predist);
_sse_load((*phi[ix]).s0);
_sse_su3_inverse_multiply((*U));
_sse_vector_cmplxcg_mul(ka1);
_sse_load(rs.s0);
_sse_vector_add();
_sse_store(rs.s0);
_sse_load(rs.s3);
_sse_vector_i_mul();
_sse_vector_add();
_sse_store(rs.s3);
_sse_load((*phi[ix]).s1);
_sse_su3_inverse_multiply((*U));
_sse_vector_cmplxcg_mul(ka1);
_sse_load(rs.s1);
_sse_vector_add();
_sse_store(rs.s1);
_sse_load(rs.s2);
_sse_vector_i_mul();
_sse_vector_add();
_sse_store(rs.s2);
ix++;
U++;
/*********************** direction +2 ************************/
_sse_load_up((*phi[ix]).s0);
_sse_load(rs.s0);
_sse_vector_add();
_sse_store(rs.s0);
_sse_load(rs.s3);
_sse_vector_add();
_sse_store(rs.s3);
_sse_load_up((*phi[ix]).s1);
_sse_load(rs.s1);
_sse_vector_add();
_sse_store(rs.s1);
_sse_load(rs.s2);
_sse_vector_sub();
_sse_store(rs.s2);
ix++;
/*********************** direction -2 ************************/
_prefetch_su3(U+predist);
_sse_load((*phi[ix]).s0);
_sse_su3_inverse_multiply((*U));
_sse_vector_cmplxcg_mul(ka2);
_sse_load(rs.s0);
_sse_vector_add();
_sse_store(rs.s0);
_sse_load(rs.s3);
_sse_vector_sub();
_sse_store(rs.s3);
_sse_load((*phi[ix]).s1);
_sse_su3_inverse_multiply((*U));
_sse_vector_cmplxcg_mul(ka2);
_sse_load(rs.s1);
_sse_vector_add();
_sse_store(rs.s1);
_sse_load(rs.s2);
_sse_vector_add();
_sse_store(rs.s2);
ix++;
U++;
/*********************** direction +3 ************************/
_sse_load_up((*phi[ix]).s0);
_sse_load(rs.s0);
_sse_vector_add();
_sse_store(rs.s0);
_sse_load(rs.s2);
_sse_vector_i_mul();
_sse_vector_sub();
_sse_store(rs.s2);
_sse_load_up((*phi[ix]).s1);
_sse_load(rs.s1);
_sse_vector_add();
_sse_store(rs.s1);
_sse_load(rs.s3);
_sse_vector_i_mul();
_sse_vector_add();
_sse_store(rs.s3);
ix++;
/*********************** direction -3 ************************/
_prefetch_su3(U+predist);
_prefetch_spinor(s+1);
_sse_load((*phi[ix]).s0);
_sse_su3_inverse_multiply((*U));
_sse_vector_cmplxcg_mul(ka3);
_sse_load(rs.s0);
_sse_vector_add();
_sse_store_nt((*s).s0);
_sse_load(rs.s2);
_sse_vector_i_mul();
_sse_vector_add();
_sse_store_nt((*s).s2);
_sse_load((*phi[ix]).s1);
_sse_su3_inverse_multiply((*U));
_sse_vector_cmplxcg_mul(ka3);
_sse_load(rs.s1);
_sse_vector_add();
_sse_store_nt((*s).s1);
_sse_load(rs.s3);
_sse_vector_i_mul();
_sse_vector_sub();
_sse_store_nt((*s).s3);
ix++;
U++;
s++;
}
#ifdef _KOJAK_INST
#pragma pomp inst end(hoppingmatrix)
#endif
}
/* for ieo=0, k resides on odd sites and l on even sites */
void Hopping_Matrix(const int ieo, spinor * const l, spinor * const k){
int i,ix;
su3 * restrict U ALIGN;
spinor * restrict s ALIGN;
spinor rs;
static su3_vector psi, chi, psi2, chi2;
halfspinor * restrict * phi ALIGN;
halfspinor32 * restrict * phi32 ALIGN;
#ifdef _KOJAK_INST
#pragma pomp inst begin(hoppingmatrix)
#endif
#ifdef XLC
#pragma disjoint(*l, *k, *U, *s)
#endif
#ifdef _GAUGE_COPY
if(g_update_gauge_copy) {
update_backward_gauge();
}
#endif
if(k == l){
printf("Error in H_psi (simple.c):\n");
printf("Arguments k and l must be different\n");
printf("Program aborted\n");
exit(1);
}
s = k;
if(ieo == 0) {
U = g_gauge_field_copy[0][0];
}
else {
U = g_gauge_field_copy[1][0];
}
if(g_sloppy_precision == 1 && g_sloppy_precision_flag == 1) {
phi32 = NBPointer32[ieo];
/**************** loop over all lattice sites ****************/
ix=0;
for(i = 0; i < (VOLUME)/2; i++){
_vector_assign(rs.s0, (*s).s0);
_vector_assign(rs.s1, (*s).s1);
_vector_assign(rs.s2, (*s).s2);
_vector_assign(rs.s3, (*s).s3);
s++;
/*********************** direction +0 ************************/
_vector_add(psi, rs.s0, rs.s2);
_su3_multiply(chi,(*U),psi);
_complex_times_vector((*phi32[ix]).s0, ka0, chi);
_vector_add(psi, rs.s1, rs.s3);
_su3_multiply(chi,(*U),psi);
_complex_times_vector((*phi32[ix]).s1, ka0, chi);
U++;
ix++;
/*********************** direction -0 ************************/
_vector_sub((*phi32[ix]).s0, rs.s0, rs.s2);
_vector_sub((*phi32[ix]).s1, rs.s1, rs.s3);
ix++;
/*********************** direction +1 ************************/
_vector_i_add(psi, rs.s0, rs.s3);
_su3_multiply(chi, (*U), psi);
_complex_times_vector((*phi32[ix]).s0, ka1, chi);
_vector_i_add(psi, rs.s1, rs.s2);
_su3_multiply(chi, (*U), psi);
_complex_times_vector((*phi32[ix]).s1, ka1, chi);
U++;
ix++;
/*********************** direction -1 ************************/
_vector_i_sub((*phi32[ix]).s0, rs.s0, rs.s3);
_vector_i_sub((*phi32[ix]).s1, rs.s1, rs.s2);
ix++;
/*********************** direction +2 ************************/
_vector_add(psi, rs.s0, rs.s3);
_su3_multiply(chi,(*U),psi);
_complex_times_vector((*phi32[ix]).s0, ka2, chi);
_vector_sub(psi, rs.s1, rs.s2);
_su3_multiply(chi,(*U),psi);
_complex_times_vector((*phi32[ix]).s1, ka2, chi);
U++;
ix++;
/*********************** direction -2 ************************/
_vector_sub((*phi32[ix]).s0, rs.s0, rs.s3);
_vector_add((*phi32[ix]).s1, rs.s1, rs.s2);
ix++;
/*********************** direction +3 ************************/
_vector_i_add(psi, rs.s0, rs.s2);
_su3_multiply(chi, (*U), psi);
_complex_times_vector((*phi32[ix]).s0, ka3, chi);
_vector_i_sub(psi, rs.s1, rs.s3);
_su3_multiply(chi,(*U),psi);
_complex_times_vector((*phi32[ix]).s1, ka3, chi);
U++;
ix++;
/*********************** direction -3 ************************/
_vector_i_sub((*phi32[ix]).s0, rs.s0, rs.s2);
_vector_i_add((*phi32[ix]).s1, rs.s1, rs.s3);
ix++;
/************************ end of loop ************************/
}
# if (defined MPI && !defined _NO_COMM)
xchange_halffield32();
# endif
s = l;
phi32 = NBPointer32[2 + ieo];
if(ieo == 0) {
U = g_gauge_field_copy[1][0];
}
else {
U = g_gauge_field_copy[0][0];
}
ix = 0;
for(i = 0; i < (VOLUME)/2; i++){
/*********************** direction +0 ************************/
_vector_assign(rs.s0, (*phi32[ix]).s0);
_vector_assign(rs.s2, (*phi32[ix]).s0);
_vector_assign(rs.s1, (*phi32[ix]).s1);
_vector_assign(rs.s3, (*phi32[ix]).s1);
ix++;
/*********************** direction -0 ************************/
_vector_assign(psi, (*phi32[ix]).s0);
_su3_inverse_multiply(chi,(*U), psi);
_complexcjg_times_vector(psi,ka0,chi);
_vector_add_assign(rs.s0, psi);
_vector_sub_assign(rs.s2, psi);
_vector_assign(psi, (*phi32[ix]).s1);
_su3_inverse_multiply(chi,(*U), psi);
_complexcjg_times_vector(psi,ka0,chi);
_vector_add_assign(rs.s1, psi);
_vector_sub_assign(rs.s3, psi);
ix++;
U++;
/*********************** direction +1 ************************/
_vector_add_assign(rs.s0, (*phi32[ix]).s0);
_vector_i_sub_assign(rs.s3, (*phi32[ix]).s0);
_vector_add_assign(rs.s1, (*phi32[ix]).s1);
_vector_i_sub_assign(rs.s2, (*phi32[ix]).s1);
ix++;
/*********************** direction -1 ************************/
_vector_assign(psi, (*phi32[ix]).s0);
_su3_inverse_multiply(chi,(*U), psi);
_complexcjg_times_vector(psi,ka1,chi);
_vector_add_assign(rs.s0, psi);
_vector_i_add_assign(rs.s3, psi);
_vector_assign(psi, (*phi32[ix]).s1);
_su3_inverse_multiply(chi,(*U), psi);
_complexcjg_times_vector(psi,ka1,chi);
_vector_add_assign(rs.s1, psi);
_vector_i_add_assign(rs.s2, psi);
U++;
ix++;
/*********************** direction +2 ************************/
_vector_add_assign(rs.s0, (*phi32[ix]).s0);
_vector_add_assign(rs.s3, (*phi32[ix]).s0);
_vector_add_assign(rs.s1, (*phi32[ix]).s1);
_vector_sub_assign(rs.s2, (*phi32[ix]).s1);
ix++;
/*********************** direction -2 ************************/
_vector_assign(psi, (*phi32[ix]).s0);
_su3_inverse_multiply(chi,(*U), psi);
_complexcjg_times_vector(psi,ka2,chi);
_vector_add_assign(rs.s0, psi);
_vector_sub_assign(rs.s3, psi);
_vector_assign(psi, (*phi32[ix]).s1);
_su3_inverse_multiply(chi, (*U), psi);
_complexcjg_times_vector(psi,ka2,chi);
_vector_add_assign(rs.s1, psi);
_vector_add_assign(rs.s2, psi);
U++;
ix++;
/*********************** direction +3 ************************/
_vector_add_assign(rs.s0, (*phi32[ix]).s0);
_vector_i_sub_assign(rs.s2, (*phi32[ix]).s0);
_vector_add_assign(rs.s1, (*phi32[ix]).s1);
_vector_i_add_assign(rs.s3, (*phi32[ix]).s1);
ix++;
/*********************** direction -3 ************************/
_vector_assign(psi, (*phi32[ix]).s0);
_su3_inverse_multiply(chi,(*U), psi);
_complexcjg_times_vector(psi,ka3,chi);
_vector_add((*s).s0, rs.s0, psi);
_vector_i_add((*s).s2, rs.s2, psi);
_vector_assign(psi, (*phi32[ix]).s1);
_su3_inverse_multiply(chi,(*U), psi);
_complexcjg_times_vector(psi,ka3,chi);
_vector_add((*s).s1, rs.s1, psi);
_vector_i_sub((*s).s3, rs.s3, psi);
U++;
ix++;
s++;
}
}
else {
phi = NBPointer[ieo];
/**************** loop over all lattice sites ****************/
ix=0;
/* #pragma ivdep*/
for(i = 0; i < (VOLUME)/2; i++){
_vector_assign(rs.s0, (*s).s0);
_vector_assign(rs.s1, (*s).s1);
_vector_assign(rs.s2, (*s).s2);
_vector_assign(rs.s3, (*s).s3);
s++;
/*********************** direction +0 ************************/
_vector_add(psi, rs.s0, rs.s2);
_vector_add(psi2, rs.s1, rs.s3);
_su3_multiply(chi,(*U),psi);
_su3_multiply(chi2,(*U),psi2);
_complex_times_vector((*phi[ix]).s0, ka0, chi);
_complex_times_vector((*phi[ix]).s1, ka0, chi2);
U++;
ix++;
/*********************** direction -0 ************************/
_vector_sub((*phi[ix]).s0, rs.s0, rs.s2);
_vector_sub((*phi[ix]).s1, rs.s1, rs.s3);
ix++;
/*********************** direction +1 ************************/
_vector_i_add(psi, rs.s0, rs.s3);
_vector_i_add(psi2, rs.s1, rs.s2);
_su3_multiply(chi, (*U), psi);
_su3_multiply(chi2, (*U), psi2);
_complex_times_vector((*phi[ix]).s0, ka1, chi);
_complex_times_vector((*phi[ix]).s1, ka1, chi2);
U++;
ix++;
/*********************** direction -1 ************************/
_vector_i_sub((*phi[ix]).s0, rs.s0, rs.s3);
_vector_i_sub((*phi[ix]).s1, rs.s1, rs.s2);
ix++;
/*********************** direction +2 ************************/
_vector_add(psi, rs.s0, rs.s3);
_vector_sub(psi2, rs.s1, rs.s2);
_su3_multiply(chi,(*U),psi);
_su3_multiply(chi2,(*U),psi2);
_complex_times_vector((*phi[ix]).s0, ka2, chi);
_complex_times_vector((*phi[ix]).s1, ka2, chi2);
U++;
ix++;
/*********************** direction -2 ************************/
_vector_sub((*phi[ix]).s0, rs.s0, rs.s3);
_vector_add((*phi[ix]).s1, rs.s1, rs.s2);
ix++;
/*********************** direction +3 ************************/
_vector_i_add(psi, rs.s0, rs.s2);
_vector_i_sub(psi2, rs.s1, rs.s3);
_su3_multiply(chi, (*U), psi);
_su3_multiply(chi2,(*U),psi2);
_complex_times_vector((*phi[ix]).s0, ka3, chi);
_complex_times_vector((*phi[ix]).s1, ka3, chi2);
U++;
ix++;
/*********************** direction -3 ************************/
_vector_i_sub((*phi[ix]).s0, rs.s0, rs.s2);
_vector_i_add((*phi[ix]).s1, rs.s1, rs.s3);
ix++;
/************************ end of loop ************************/
}
# if (defined MPI && !defined _NO_COMM)
xchange_halffield();
# endif
s = l;
phi = NBPointer[2 + ieo];
if(ieo == 0) {
U = g_gauge_field_copy[1][0];
}
else {
U = g_gauge_field_copy[0][0];
}
ix = 0;
/* #pragma ivdep */
for(i = 0; i < (VOLUME)/2; i++){
/*********************** direction +0 ************************/
_vector_assign(rs.s0, (*phi[ix]).s0);
_vector_assign(rs.s2, (*phi[ix]).s0);
_vector_assign(rs.s1, (*phi[ix]).s1);
_vector_assign(rs.s3, (*phi[ix]).s1);
ix++;
/*********************** direction -0 ************************/
_su3_inverse_multiply(chi,(*U),(*phi[ix]).s0);
_su3_inverse_multiply(chi2,(*U),(*phi[ix]).s1);
_complexcjg_times_vector(psi,ka0,chi);
_complexcjg_times_vector(psi2,ka0,chi2);
_vector_add_assign(rs.s0, psi);
_vector_sub_assign(rs.s2, psi);
_vector_add_assign(rs.s1, psi2);
_vector_sub_assign(rs.s3, psi2);
ix++;
U++;
/*********************** direction +1 ************************/
_vector_add_assign(rs.s0, (*phi[ix]).s0);
_vector_i_sub_assign(rs.s3, (*phi[ix]).s0);
_vector_add_assign(rs.s1, (*phi[ix]).s1);
_vector_i_sub_assign(rs.s2, (*phi[ix]).s1);
ix++;
/*********************** direction -1 ************************/
_su3_inverse_multiply(chi,(*U), (*phi[ix]).s0);
_su3_inverse_multiply(chi2, (*U), (*phi[ix]).s1);
_complexcjg_times_vector(psi,ka1,chi);
_complexcjg_times_vector(psi2,ka1,chi2);
_vector_add_assign(rs.s0, psi);
_vector_i_add_assign(rs.s3, psi);
_vector_add_assign(rs.s1, psi2);
_vector_i_add_assign(rs.s2, psi2);
U++;
ix++;
/*********************** direction +2 ************************/
_vector_add_assign(rs.s0, (*phi[ix]).s0);
_vector_add_assign(rs.s3, (*phi[ix]).s0);
_vector_add_assign(rs.s1, (*phi[ix]).s1);
_vector_sub_assign(rs.s2, (*phi[ix]).s1);
ix++;
/*********************** direction -2 ************************/
_su3_inverse_multiply(chi,(*U), (*phi[ix]).s0);
_su3_inverse_multiply(chi2, (*U), (*phi[ix]).s1);
_complexcjg_times_vector(psi,ka2,chi);
_complexcjg_times_vector(psi2,ka2,chi2);
_vector_add_assign(rs.s0, psi);
_vector_sub_assign(rs.s3, psi);
_vector_add_assign(rs.s1, psi2);
_vector_add_assign(rs.s2, psi2);
U++;
ix++;
/*********************** direction +3 ************************/
_vector_add_assign(rs.s0, (*phi[ix]).s0);
_vector_i_sub_assign(rs.s2, (*phi[ix]).s0);
_vector_add_assign(rs.s1, (*phi[ix]).s1);
_vector_i_add_assign(rs.s3, (*phi[ix]).s1);
ix++;
/*********************** direction -3 ************************/
_su3_inverse_multiply(chi,(*U), (*phi[ix]).s0);
_su3_inverse_multiply(chi2, (*U), (*phi[ix]).s1);
_complexcjg_times_vector(psi,ka3,chi);
_complexcjg_times_vector(psi2,ka3,chi2);
_vector_add((*s).s0, rs.s0, psi);
_vector_i_add((*s).s2, rs.s2, psi);
_vector_add((*s).s1, rs.s1, psi2);
_vector_i_sub((*s).s3, rs.s3, psi2);
U++;
ix++;
s++;
}
}
#ifdef _KOJAK_INST
#pragma pomp inst end(hoppingmatrix)
#endif
}