void
qopWilsonDslashSetup(Layout *l)
{
int nd = l->nDim;
int *ls = l->physGeom;
//printf("%i nd: %i\t", myrank, nd);
//for(int i=0; i<nd; i++) printf(" %i", ls[i]);
//printf("\n");
//QDP_finalize();
//exit(1);
QDP_set_latsize(nd, ls);
//QMP_barrier();
//TRACE_ALL;
QDP_create_layout();
//TRACE_ALL;
//QMP_barrier();
QOP_layout_t qoplayout = QOP_LAYOUT_ZERO;
qoplayout.latdim = nd;
qoplayout.latsize = (int *) malloc(nd*sizeof(int));
for(int i=0; i<nd; i++) {
qoplayout.latsize[i] = ls[i];
}
qoplayout.machdim = -1;
QOP_init(&qoplayout);
}
void
setup_layout(void)
{
int c[4];
int i,n_mach;
int d[4];
#ifdef FIX_NODE_GEOM
int *geom = node_geometry;
#else
int *geom = NULL;
#endif
if(mynode()==0){
printf("LAYOUT = Hypercubes, options = ");
printf("QDP");
printf("\n");
}
/* Is there already a grid?
This could be a grid architecture with a preset dimension, or
a geometry could have been set by the -qmp-geom command line arg.
In either case we have a nonzero allocated number of dimensions.
*/
if(QMP_get_allocated_number_of_dimensions() == 0)
/* Set the geometry if requested */
set_qmp_layout_grid(geom, 4);
c[0] = nx;
c[1] = ny;
c[2] = nz;
c[3] = nt;
QDP_set_latsize(4, c);
QDP_create_layout();
sites_on_node = QDP_sites_on_node;
even_sites_on_node = QDP_subset_len(QDP_even);
odd_sites_on_node = QDP_subset_len(QDP_odd);
n_mach = QMP_get_logical_number_of_dimensions();
dim_mach = QMP_get_logical_dimensions();
/* Initialize I/O node function */
#ifdef FIX_IONODE_GEOM
init_io_node();
#endif
/* Report sublattice dimensions */
for(i = 0; i < 4; i++){
/* Any extra machine dimensions are assumed to be 1 */
if(i < n_mach)d[i] = c[i]/dim_mach[i];
else d[i] = c[i];
}
if( mynode()==0)
printf("ON EACH NODE %d x %d x %d x %d\n",d[0],d[1],d[2],d[3]);
#if 0
mpi_whoami(); /* Debug */
#endif
}
int
main(int argc, char *argv[])
{
int i, j;
QDP_initialize(&argc, &argv);
QDP_profcontrol(0);
seed = time(NULL);
j = 0;
for(i=1; i<argc; i++) {
switch(argv[i][0]) {
case 'c' : cgtype=atoi(&argv[i][1]); break;
case 'k' : kappa=atof(&argv[i][1]); break;
case 'n' : nit=atoi(&argv[i][1]); break;
case 's' : seed=atoi(&argv[i][1]); break;
case 'S' : style=atoi(&argv[i][1]); break;
case 'x' : j=i; while((i+1<argc)&&(isdigit(argv[i+1][0]))) ++i; break;
default : usage(argv[0]);
}
}
lattice_size = (int *) malloc(ndim*sizeof(int));
if(j==0) {
for(i=0; i<ndim; ++i) lattice_size[i] = 8;
} else {
if(!isdigit(argv[j][1])) usage(argv[0]);
lattice_size[0] = atoi(&argv[j][1]);
for(i=1; i<ndim; ++i) {
if((++j<argc)&&(isdigit(argv[j][0]))) {
lattice_size[i] = atoi(&argv[j][0]);
} else {
lattice_size[i] = lattice_size[i-1];
}
}
}
if(QDP_this_node==0) {
printf("size = %i", lattice_size[0]);
for(i=1; i<ndim; i++) {
printf(" %i", lattice_size[i]);
}
printf("\n");
printf("kappa = %g\n", kappa);
printf("seed = %i\n", seed);
}
QDP_set_latsize(ndim, lattice_size);
QDP_create_layout();
rs = QDP_create_S();
seed_rand(rs, seed);
start();
QDP_finalize();
return 0;
}
int
main(int argc, char *argv[])
{
int status = 1;
int mu;
const char *g_name;
QDP_ColorMatrix *U[NDIM];
QLA_Real plaq;
/* start QDP */
QDP_initialize(&argc, &argv);
if (argc != 1 + NDIM + 1) {
printf0("ERROR: usage: %s Lx ... gauge-file\n", argv[0]);
goto end;
}
for (mu = 0; mu < NDIM; mu++)
lattice[mu] = atoi(argv[1 + mu]);
g_name = argv[1 + NDIM];
/* set lattice size and create layout */
QDP_set_latsize(NDIM, lattice);
QDP_create_layout();
/* allocate the gauge field */
create_Mvector(U, NELEMS(U));
/* read gauge field */
if (read_gauge(U, g_name) != 0) {
printf0("ERROR: read_gauge(%s)\n", g_name);
goto end;
}
/* Compute plaquette */
plaq = plaquette(U);
/* delete the gauge field */
destroy_Mvector(U, NELEMS(U));
/* Display the value */
printf0("plaquette{%s} = %g\n", argv[1],
plaq / (QDP_volume() * QDP_Nc * NDIM * (NDIM - 1) / 2 ));
status = 0;
end:
/* shutdown QDP */
QDP_finalize();
return status;
}
int
main(int argc, char *argv[])
{
int fpos[NDIM];
int c, d, ri;
int gamma;
int status = 1;
int mu;
QDP_DiracFermion *f;
QDP_DiracFermion *g;
/* start QDP */
QDP_initialize(&argc, &argv);
if (argc != 1 + 2 * NDIM + 4) {
printf0("ERROR: usage: %s Lx ... x ... c d r/i gamma\n", argv[0]);
goto end;
}
for (mu = 0; mu < NDIM; mu++)
lattice[mu] = atoi(argv[1 + mu]);
for (mu = 0; mu < NDIM; mu++)
fpos[mu] = atoi(argv[1 + NDIM + mu]);
c = atoi(argv[1 + 2 * NDIM]);
d = atoi(argv[1 + 2 * NDIM + 1]);
ri = atoi(argv[1 + 2 * NDIM + 2]);
gamma = atoi(argv[1 + 2 * NDIM + 3]);
/* set lattice size and create layout */
QDP_set_latsize(NDIM, lattice);
QDP_create_layout();
f = QDP_create_D();
g = QDP_create_D();
point_fermion(f, fpos, c, d, ri);
dump_fermion("check-gamma-f", f);
QDP_D_eq_gamma_times_D(g, f, gamma, QDP_all);
dump_fermion("check-gamma-g", g);
QDP_destroy_D(g);
QDP_destroy_D(f);
status = 0;
end:
/* shutdown QDP */
QDP_finalize();
return status;
}
void
setup_layout(void)
{
int c[4];
int i,n_mach;
int d[4];
if(mynode()==0){
printf("LAYOUT = Hypercubes, options = ");
printf("QDP");
printf("\n");
}
c[0] = nx;
c[1] = ny;
c[2] = nz;
c[3] = nt;
QDP_set_latsize(4, c);
QDP_create_layout();
sites_on_node = QDP_sites_on_node;
even_sites_on_node = QDP_subset_len(QDP_even);
odd_sites_on_node = QDP_subset_len(QDP_odd);
n_mach = QMP_get_logical_number_of_dimensions();
dim_mach = QMP_get_logical_dimensions();
#ifdef FIX_IONODE_GEOM
/* Initialize I/O node function */
init_io_node();
#endif
/* Report sublattice dimensions */
for(i = 0; i < 4; i++){
/* Any extra machine dimensions are assumed to be 1 */
if(i < n_mach)d[i] = c[i]/dim_mach[i];
else d[i] = c[i];
}
if( mynode()==0)
printf("ON EACH NODE %d x %d x %d x %d\n",d[0],d[1],d[2],d[3]);
}
int
main(int argc, char *argv[])
{
const char *msg;
int status = 1;
int mu, i;
struct QOP_CLOVER_State *clover_state;
QDP_Int *I_seed;
int i_seed;
QDP_RandomState *state;
QLA_Real plaq;
QLA_Real n[NELEMS(F)];
struct QOP_CLOVER_Gauge *c_g;
struct QOP_CLOVER_Fermion *c_f[NELEMS(F)];
double kappa;
double c_sw;
double in_eps;
int in_iter;
int log_flag;
double out_eps;
int out_iter;
int cg_status;
double run_time;
long long flops, sent, received;
/* start QDP */
QDP_initialize(&argc, &argv);
if (argc != 1 + NDIM + 6) {
printf0("ERROR: usage: %s Lx ... seed kappa c_sw iter eps log?\n",
argv[0]);
goto end;
}
for (mu = 0; mu < NDIM; mu++) {
lattice[mu] = atoi(argv[1 + mu]);
}
i_seed = atoi(argv[1 + NDIM]);
kappa = atof(argv[2 + NDIM]);
c_sw = atof(argv[3 + NDIM]);
in_iter = atoi(argv[4 + NDIM]);
in_eps = atof(argv[5 + NDIM]);
log_flag = atoi(argv[6 + NDIM]) == 0? 0: QOP_CLOVER_LOG_EVERYTHING;
/* set lattice size and create layout */
QDP_set_latsize(NDIM, lattice);
QDP_create_layout();
primary = QMP_is_primary_node();
self = QMP_get_node_number();
get_vector(network, 1, QMP_get_logical_number_of_dimensions(),
QMP_get_logical_dimensions());
get_vector(node, 0, QMP_get_logical_number_of_dimensions(),
QMP_get_logical_coordinates());
printf0("network: ");
for (i = 0; i < NDIM; i++)
printf0(" %d", network[i]);
printf0("\n");
printf0("node: ");
for (i = 0; i < NDIM; i++)
printf0(" %d", node[i]);
printf0("\n");
printf0("kappa: %20.15f\n", kappa);
printf0("c_sw: %20.15f\n", c_sw);
printf0("in_iter: %d\n", in_iter);
printf0("in_eps: %15.2e\n", in_eps);
/* allocate the gauge field */
create_Mvector(U, NELEMS(U));
create_Mvector(C, NELEMS(C));
create_Dvector(F, NELEMS(F));
I_seed = QDP_create_I();
QDP_I_eq_funci(I_seed, icoord, QDP_all);
state = QDP_create_S();
QDP_S_eq_seed_i_I(state, i_seed, I_seed, QDP_all);
for (mu = 0; mu < NELEMS(U); mu++) {
QDP_M_eq_gaussian_S(U[mu], state, QDP_all);
}
for (i = 0; i < NELEMS(F); i++) {
QDP_D_eq_gaussian_S(F[i], state, QDP_all);
}
/* build the clovers */
clover(C, U);
/* initialize CLOVER */
if (QOP_CLOVER_init(&clover_state, lattice, network, node, primary,
sublattice, NULL)) {
printf0("CLOVER_init() failed\n");
goto end;
}
if (QOP_CLOVER_import_fermion(&c_f[0], clover_state, f_reader, F[0])) {
printf0("CLOVER_import_fermion(0) failed\n");
goto end;
}
if (QOP_CLOVER_allocate_fermion(&c_f[1], clover_state)) {
printf0("CLOVER_allocate_fermion(1) failed\n");
goto end;
}
if (QOP_CLOVER_allocate_fermion(&c_f[2], clover_state)) {
printf0("CLOVER_allocate_fermion(2) failed\n");
goto end;
}
if (QOP_CLOVER_allocate_fermion(&c_f[3], clover_state)) {
printf0("CLOVER_allocate_fermion(3) failed\n");
goto end;
}
if (QOP_CLOVER_import_gauge(&c_g, clover_state, kappa, c_sw,
u_reader, c_reader, NULL)) {
printf("CLOVER_import_gauge() failed\n");
goto end;
}
QOP_CLOVER_D_operator(c_f[2], c_g, c_f[0]);
cg_status = QOP_CLOVER_D_CG(c_f[3], &out_iter, &out_eps,
c_f[2], c_g, c_f[2], in_iter, in_eps,
log_flag);
msg = QOP_CLOVER_error(clover_state);
QOP_CLOVER_performance(&run_time, &flops, &sent, &received, clover_state);
QOP_CLOVER_export_fermion(f_writer, F[3], c_f[3]);
printf0("CG status: %d\n", cg_status);
printf0("CG error message: %s\n", msg? msg: "<NONE>");
printf0("CG iter: %d\n", out_iter);
printf0("CG eps: %20.10e\n", out_eps);
printf0("CG performance: runtime %e sec\n", run_time);
printf0("CG performance: flops %.3e MFlop/s (%lld)\n",
flops * 1e-6 / run_time, flops);
printf0("CG performance: snd %.3e MB/s (%lld)\n",
sent * 1e-6 / run_time, sent);
printf0("CG performance: rcv %.3e MB (%lld)/s\n",
received * 1e-6 / run_time, received);
/* free CLOVER */
QOP_CLOVER_free_gauge(&c_g);
for (i = 0; i < NELEMS(c_f); i++)
QOP_CLOVER_free_fermion(&c_f[i]);
QOP_CLOVER_fini(&clover_state);
/* Compute plaquette */
plaq = plaquette(U);
/* field norms */
for (i = 0; i < NELEMS(F); i++)
QDP_r_eq_norm2_D(&n[i], F[i], QDP_all);
/* Display the values */
printf0("plaquette = %g\n",
plaq / (QDP_volume() * QDP_Nc * NDIM * (NDIM - 1) / 2 ));
for (i = 0; i < NELEMS(F); i++)
printf0(" |f|^2 [%d] = %20.10e\n", i, (double)(n[i]));
/* Compute and display <f[1] f[0]> */
show_dot("1|orig", F[1], F[0]);
/* Compute and display <f[1] f[3]> */
show_dot("1|solv", F[1], F[3]);
QDP_destroy_S(state);
QDP_destroy_I(I_seed);
destroy_Mvector(U, NELEMS(U));
destroy_Mvector(C, NELEMS(C));
destroy_Dvector(F, NELEMS(F));
status = 0;
end:
/* shutdown QDP */
printf0("end\n");
QDP_finalize();
return status;
}
int
main(int argc, char *argv[])
{
int status = 1;
int mu, i;
struct QOP_CLOVER_State *clover_state;
QDP_Int *I_seed;
int i_seed;
QDP_RandomState *state;
QLA_Real plaq;
QLA_Real n[NELEMS(F)];
struct QOP_CLOVER_Gauge *c_g;
struct QOP_CLOVER_Fermion *c_f[NELEMS(F)];
double kappa;
double c_sw;
/* start QDP */
QDP_initialize(&argc, &argv);
if (argc != 1 + NDIM + 3) {
printf0("ERROR: usage: %s Lx ... seed kappa c_sw\n", argv[0]);
goto end;
}
for (mu = 0; mu < NDIM; mu++) {
lattice[mu] = atoi(argv[1 + mu]);
}
i_seed = atoi(argv[1 + NDIM]);
kappa = atof(argv[2 + NDIM]);
c_sw = atof(argv[3 + NDIM]);
/* set lattice size and create layout */
QDP_set_latsize(NDIM, lattice);
QDP_create_layout();
primary = QMP_is_primary_node();
self = QMP_get_node_number();
get_vector(network, 1, QMP_get_logical_number_of_dimensions(),
QMP_get_logical_dimensions());
get_vector(node, 0, QMP_get_logical_number_of_dimensions(),
QMP_get_logical_coordinates());
printf0("network: ");
for (i = 0; i < NDIM; i++)
printf0(" %d", network[i]);
printf0("\n");
printf0("node: ");
for (i = 0; i < NDIM; i++)
printf0(" %d", node[i]);
printf0("\n");
printf0("kappa: %20.15f\n", kappa);
printf0("c_sw: %20.15f\n", c_sw);
/* allocate the gauge field */
create_Mvector(U, NELEMS(U));
create_Mvector(C, NELEMS(C));
create_Dvector(F, NELEMS(F));
I_seed = QDP_create_I();
QDP_I_eq_funci(I_seed, icoord, QDP_all);
state = QDP_create_S();
QDP_S_eq_seed_i_I(state, i_seed, I_seed, QDP_all);
for (mu = 0; mu < NELEMS(U); mu++) {
QDP_M_eq_gaussian_S(U[mu], state, QDP_all);
}
for (i = 0; i < NELEMS(F); i++) {
QDP_D_eq_gaussian_S(F[i], state, QDP_all);
}
/* build the clovers */
clover(C, U);
/* initialize CLOVER */
if (QOP_CLOVER_init(&clover_state, lattice, network, node, primary,
sublattice, NULL)) {
printf0("CLOVER_init() failed\n");
goto end;
}
if (QOP_CLOVER_import_fermion(&c_f[0], clover_state, f_reader, F[0])) {
printf0("CLOVER_import_fermion(0) failed\n");
goto end;
}
if (QOP_CLOVER_import_fermion(&c_f[1], clover_state, f_reader, F[1])) {
printf0("CLOVER_import_fermion(1) failed\n");
goto end;
}
if (QOP_CLOVER_allocate_fermion(&c_f[2], clover_state)) {
printf0("CLOVER_allocate_fermion(2) failed\n");
goto end;
}
if (QOP_CLOVER_allocate_fermion(&c_f[3], clover_state)) {
printf0("CLOVER_allocate_fermion(3) failed\n");
goto end;
}
if (QOP_CLOVER_import_gauge(&c_g, clover_state, kappa, c_sw,
u_reader, c_reader, NULL)) {
printf("CLOVER_import_gauge() failed\n");
goto end;
}
QOP_CLOVER_D_operator(c_f[2], c_g, c_f[0]);
QOP_CLOVER_export_fermion(f_writer, F[2], c_f[2]);
QOP_CLOVER_D_operator_conjugated(c_f[3], c_g, c_f[1]);
QOP_CLOVER_export_fermion(f_writer, F[3], c_f[3]);
/* free CLOVER */
QOP_CLOVER_free_gauge(&c_g);
for (i = 0; i < NELEMS(c_f); i++)
QOP_CLOVER_free_fermion(&c_f[i]);
QOP_CLOVER_fini(&clover_state);
/* Compute plaquette */
plaq = plaquette(U);
/* field norms */
for (i = 0; i < NELEMS(F); i++)
QDP_r_eq_norm2_D(&n[i], F[i], QDP_all);
/* Display the values */
printf0("plaquette = %g\n",
plaq / (QDP_volume() * QDP_Nc * NDIM * (NDIM - 1) / 2 ));
for (i = 0; i < NELEMS(F); i++)
printf0(" |f|^2 [%d] = %20.10e\n", i, (double)(n[i]));
/* Compute and display <f[1] f[2]> */
show_dot("1|D0", F[1], F[2]);
/* Compute and display <f[3] f[0]> */
show_dot("X1|0", F[3], F[0]);
QDP_destroy_S(state);
QDP_destroy_I(I_seed);
destroy_Mvector(U, NELEMS(U));
destroy_Mvector(C, NELEMS(C));
destroy_Dvector(F, NELEMS(F));
status = 0;
end:
/* shutdown QDP */
printf0("end\n");
QDP_finalize();
return status;
}
