void eval_A_times_u(int N, const double u[], double Au[])
{
int i,j,n2;
double t0,t1;
n2=N&~1;
for(i=0;i<n2;i+=2)
{
t0=0;
t1=0;
for(j=0;j<N;j++)
{
t0+=get_A(i,j)*u[j];
t1+=get_A(i+1,j)*u[j];
}
Au[i]=t0;
Au[i+1]=t1;
}
if(i!=N)
{
t0=0;
for(j=0;j<N;j++)
{
t0+=get_A(i,j)*u[j];
}
Au[i]=t0;
}
}
void eval_At_times_u(int N, const double u[], double Au[])
{
int i,j,n4;
double t0,t1,t2,t3;
n4=N&~3;
for(i=0;i<n4;i+=4)
{
t0=0;
t1=0;
t2=0;
t3=0;
for(j=0;j<N;j++)
{
t0+=get_A(j,i)*u[j];
t1+=get_A(j,i+1)*u[j];
t2+=get_A(j,i+2)*u[j];
t3+=get_A(j,i+3)*u[j];
}
Au[i]=t0;
Au[i+1]=t1;
Au[i+2]=t2;
Au[i+3]=t3;
}
for(;i<N;i++)
{
t0=0;
for(j=0;j<N;j++)
{
t0+=get_A(j,i)*u[j];
}
Au[i]=t0;
}
}
virtual void initialize()
{
if(get_x()!=Teuchos::null) get_x()->putScalar(0.0);
if(get_dxdt()!=Teuchos::null) get_dxdt()->putScalar(0.0);
if(get_f()!=Teuchos::null) get_f()->putScalar(0.0);
if(get_A()!=Teuchos::null) {
Teuchos::RCP<CrsMatrixType> mat = get_A();
mat->resumeFill();
mat->setAllToScalar(0.0);
mat->fillComplete();
}
}
/******************************************************************************
* MAIN
******************************************************************************/
int main(int argc, char * argv[])
{
int A[MAX_NUM_NR];
char * filename_unsorted = get_filename(argc, argv);
char * filename_sorted = get_sorted_filename(filename_unsorted);
int n = get_A(A, MAX_NUM_NR, filename_unsorted);
print_A(A, n, "original:");
heap_sort(A, n);
print_A(A, n, "sorted:");
assert(verify_A(A, n, filename_sorted));
/* priority queue */
int heapsize = n;
build_max_heap(A, heapsize);
______________________________(A, n, heapsize, "===============\\nafter build_max_heap\\n===============");
printf("heap_maximum: %d\n", heap_maximum(A, heapsize));
printf("heap_extract_max: %d\n", heap_extract_max(A, &heapsize));
print_A(A, heapsize, "after heap_extract_max");
______________________________(A, n, heapsize, "===============\\nafter heap_extract_max\\n===============");
heap_increase_key(A, heapsize, 3, 88);
print_A(A, heapsize, "after heap_increase_key");
______________________________(A, n, heapsize, "===============\\nafter heap_increase_key\\n===============");
max_heap_insert(A, n, &heapsize, 97);
print_A(A, heapsize, "after max_heap_insert");
______________________________(A, n, heapsize, "===============\\nafter max_heap_insert\\n===============");
return 0;
}
bool ButcherTable::is_fully_implicit()
{
bool result = false;
for (unsigned int i = 0; i < size; i++) {
for (unsigned int j = 0; j < size; j++) {
double val_ij = get_A(i, j);
if (j > i && fabs(val_ij) > 1e-12) result = true;
}
}
return result;
}
/******************************************************************************
* main
******************************************************************************/
int main(int argc, char * argv[])
{
int A[MAX_NUM_NR];
char * filename_unsorted = get_filename(argc, argv);
char * filename_sorted = get_sorted_filename(filename_unsorted);
int n = get_A(A, MAX_NUM_NR, filename_unsorted);
print_A(A, n, "original:");
insertion_sort(A, n);
print_A(A, n, "sorted:");
assert(verify_A(A, n, filename_sorted));
return 0;
}
/******************************************************************************
* main
******************************************************************************/
int main(int argc, char * argv[])
{
int n;
int A[MAX_NUM_NR];
char * filename_unsorted = get_filename(argc, argv);
char * filename_sorted = get_sorted_filename(filename_unsorted);
int i;
for (i = 0; i < 2; i++) {
n = get_A(A, MAX_NUM_NR, filename_unsorted);
print_A(A, n, "original:");
merge_sort(A, n, i == 0 ? normal : sentinel);
print_A(A, n, "sorted (merge sort, %s merge):",
i == 0 ? "normal" : "sentinel");
assert(verify_A(A, n, filename_sorted));
}
return 0;
}
int main(int argc, char * argv[])
{
int A[MAX_NUM_NR];
char * filename_unsorted = 0;
int r = 0;
opterr = 0;
while (1) {
int c;
static struct option long_options[] = {
{"verbose", required_argument, 0, 'v'},
{"radix", required_argument, 0, 'r'},
{"file", required_argument, 0, 'f'},
{0, 0, 0, 0}
};
/* getopt_long stores the option index here. */
int option_index = 0;
c = getopt_long(argc, argv, "v:r:f:",
long_options, &option_index);
/* Detect the end of the options. */
if (c == -1)
break;
switch (c) {
case 0:
/* If this option set a flag, do nothing else now. */
if(long_options[option_index].flag != 0)
break;
printf("option %s", long_options[option_index].name);
if(optarg)
printf(" with arg %s", optarg);
printf("\n");
break;
case 'v':
verbose = atoi_or_abort(optarg);
printf("%sverbose:%d%s\n", GREEN_B, verbose, NOCOLOR);
break;
case 'r':
r = atoi_or_abort(optarg);
printf("%sr:%d%s\n", GREEN_B, r, NOCOLOR);
break;
case 'f':
filename_unsorted = optarg;
break;
case '?':
/* getopt_long already printed an error message. */
printf("%sbad arg. %s%s\n", RED_B, argv[optind-1], NOCOLOR);
break;
default:
abort();
}
}
/* Print any remaining command line arguments (not options). */
if (optind < argc)
{
printf("these ARGV-elements will be ignored: %s", RED);
while (optind < argc)
printf ("%s ", argv[optind++]);
printf("%s\n", NOCOLOR);
}
if (!filename_unsorted) {
printf("%sNo test case file given, abort.%s\n", RED_B, NOCOLOR);
print_usage(argv[0]);
abort();
}
if (!r) {
printf("%sNo radix is given, abort.%s\n", RED_B, NOCOLOR);
print_usage(argv[0]);
abort();
}
char * filename_sorted = get_sorted_filename(filename_unsorted);
int n = get_A(A, MAX_NUM_NR, filename_unsorted);
print_A(A, n, "original:");
radix_sort(A, n, 32, r);
/* counting_sort(A, n, r, 0); */
print_A(A, n, "sorted:");
assert(verify_A(A, n, filename_sorted));
return 0;
}
/*************************************
* Jovi: update for multiple purpose *
* BEST FIRST SEARCH IMPLEMENTATION *
*************************************/
Bool do_best_first_search_for_multiple_purpose ( void ) {
static Bool fc_for_multiple_purpose = TRUE; /*first round*/
static State S;
BfsNode *first;
int i, min = INFINITY;
Bool start = TRUE;
if ( fc_for_multiple_purpose ) {
make_state( &S, gnum_ft_conn );
S.max_F = gnum_ft_conn;
fc_for_multiple_purpose = FALSE;
}
lbfs_space_head = new_BfsNode();
lbfs_space_had = NULL;
for ( i = 0; i < BFS_HASH_SIZE; i++ ) {
lbfs_hash_entry[i] = NULL;
}
add_to_bfs_space_for_multiple_purpose( &ginitial_state, -1, NULL );
while ( TRUE ) {
if ( (first = lbfs_space_head->next) == NULL ) {
printf("\n\nbest first search space empty! problem proven unsolvable.\n\n");
return FALSE;
}
lbfs_space_head->next = first->next;
if ( first->next ) {
first->next->prev = lbfs_space_head;
}
if ( LESS( first->h, min ) ) {
min = first->h;
if ( start ) {
printf("\nadvancing to distance : %4d", min);
start = FALSE;
} else {
printf("\n %4d", min);
}
/*
* modified by JC: return ealier
*/
if(is_solved_state( &first->S )){
printf("\nstate have seen. return!\n");
break;
}
}
if ( first->h == 0 ) {
break;
}
get_A( &(first->S) );
for ( i = 0; i < gnum_A; i++ ) {
/*if(g_is_strong){*/
/*JC: dismiss invalid actions*/
int k;
Bool found = FALSE;
for(k = 0; k < gnum_IV; k++){
if(gA[i] == gInvActs[k].act){
found = TRUE;
break;
}
}
/*}*/
if(found) continue;
result_to_dest( &S, &(first->S), gA[i] );
add_to_bfs_space_for_multiple_purpose( &S, gA[i], first );
}
first->next = lbfs_space_had;
lbfs_space_had = first;
}
extract_plan( first );
return TRUE;
}
/* dD_nac = a * D_nac * (A'/A + B'/B - C'/C) */
static void get_derivative_nac(double *ddnac,
double *dnac,
const int num_patom,
const double *lattice,
const double *mass,
const double *q,
const double *born,
const double *dielectric,
const double *q_direction,
const double factor)
{
int i, j, k, l, m;
double a, b, c, da, db, dc, volume, mass_sqrt;
double q_cart[3], rec_lat[9];
volume =
lattice[0] * (lattice[4] * lattice[8] - lattice[5] * lattice[7]) +
lattice[1] * (lattice[5] * lattice[6] - lattice[3] * lattice[8]) +
lattice[2] * (lattice[3] * lattice[7] - lattice[4] * lattice[6]);
rec_lat[0] = (lattice[4] * lattice[8] - lattice[5] * lattice[7]) / volume;
rec_lat[1] = (lattice[5] * lattice[6] - lattice[3] * lattice[8]) / volume;
rec_lat[2] = (lattice[3] * lattice[7] - lattice[4] * lattice[6]) / volume;
rec_lat[3] = (lattice[7] * lattice[2] - lattice[8] * lattice[1]) / volume;
rec_lat[4] = (lattice[8] * lattice[0] - lattice[6] * lattice[2]) / volume;
rec_lat[5] = (lattice[6] * lattice[1] - lattice[7] * lattice[0]) / volume;
rec_lat[6] = (lattice[1] * lattice[5] - lattice[2] * lattice[4]) / volume;
rec_lat[7] = (lattice[2] * lattice[3] - lattice[0] * lattice[5]) / volume;
rec_lat[8] = (lattice[0] * lattice[4] - lattice[1] * lattice[3]) / volume;
for (i = 0; i < 3; i++) {
q_cart[i] = 0;
for (j = 0; j < 3; j++) {
if (q_direction) {
q_cart[i] += rec_lat[i * 3 + j] * q_direction[j];
} else {
q_cart[i] += rec_lat[i * 3 + j] * q[j];
}
}
}
c = get_C(q_cart, dielectric);
for (i = 0; i < num_patom; i++) { /* atom_i */
for (j = 0; j < num_patom; j++) { /* atom_j */
mass_sqrt = sqrt(mass[i] * mass[j]);
for (k = 0; k < 3; k++) { /* derivative direction */
for (l = 0; l < 3; l++) { /* alpha */
a = get_A(i, l, q_cart, born);
da = get_dA(i, l, k, born);
for (m = 0; m < 3; m++) { /* beta */
b = get_A(j, m, q_cart, born);
db = get_dA(j, m, k, born);
dc = get_dC(l, m, k, q_cart, dielectric);
ddnac[k * num_patom * num_patom * 9 +
i * 9 * num_patom + j * 9 + l * 3 + m] =
(da * b + db * a - a * b * dc / c) / (c * mass_sqrt) * factor;
if (k == 0) {
dnac[i * 9 * num_patom + j * 9 + l * 3 + m] =
a * b / (c * mass_sqrt) * factor;
}
}
}
}
}
}
}
void manual_control( void )
{
static Bool fc = TRUE;
static State S;
int i, j, h, choice;
BfsNode *tmp, *curr;
if ( fc ) {
make_state( &S, gnum_ft_conn );
fc = FALSE;
}
tmp = new_BfsNode();
copy_source_to_dest( &(tmp->S), &ginitial_state );
tmp->op = -1;
curr = tmp;
if ( gcmd_line.dominating ) {
hash_bfs_node( curr );
}
while ( TRUE ) {
if ( !curr ) break;
h = get_1P_and_H( &(curr->S), &ggoal_state, NULL, curr->father, curr->op );
get_A( &(curr->S) );
while ( TRUE ) {
printf("\n\n\n-------------state h = %d", h);
if ( h > 0 ) printf(" (resp. %d actions)", h - 1);
printf(", info level %d, %d applicable actions", gcmd_line.debug, gnum_A);
if ( gcmd_line.debug >= 1 ) {
print_state( curr->S );
}
if ( 0 ) {
printf("\nH:");
for ( i = 0; i < gnum_H; i++ ) {
printf(" ");
print_op_name( gH[i] );
}
}
printf("\n");
for ( i = 0; i < gnum_A; i++ ) {
printf("\n%3d ", i);
for ( j = 0; j < gnum_H; j++ ) {
if ( gA[i] == gH[j] ) break;
}
if ( j < gnum_H ) {
printf("H: ");
} else {
printf(" : ");
}
print_op_name( gA[i] );
}
printf("\n\n -1: retract last choice");
printf("\n -2: set info level");
printf("\n\nchoice: "); scanf("%d", &choice);
if ( choice >= -2 && choice < gnum_A ) break;
}
if ( choice >= 0 ) {
if ( !result_to_dest( &S, NULL, curr, gA[choice] ) ) {
printf("\naction not applicable!");
continue;
}
if ( gcmd_line.dominating && bfs_state_hashed( &S, curr, gA[choice] ) ) {
printf("\nthis state is dominated!\n\n");
}
tmp = new_BfsNode();
copy_source_to_dest( &(tmp->S), &S );
tmp->father = curr;
tmp->op = gA[choice];
curr = tmp;
if ( gcmd_line.dominating ) {
hash_bfs_node( curr );
}
continue;
}
if ( choice == -1 ) {
curr = curr->father;
continue;
}
printf("\nlevel : "); scanf("%d", &gcmd_line.debug);
}
}
Bool do_best_first_search( void )
{
static Bool fc = TRUE;
static State S;
BfsNode *first;
int i, min = INFINITY;
Bool start = TRUE;
if ( fc ) {
make_state( &S, gnum_ft_conn );
fc = FALSE;
}
lbfs_space_head = new_BfsNode();
lbfs_space_had = NULL;
add_to_bfs_space( &ginitial_state, -1, NULL );
while ( TRUE ) {
if ( (first = lbfs_space_head->next) == NULL ) {
printf("\n\nbest first search space empty! problem proven unsolvable.\n\n");
return FALSE;
}
lbfs_space_head->next = first->next;
if ( first->next ) {
first->next->prev = lbfs_space_head;
}
if ( LESS( first->h, min ) ) {
min = first->h;
if ( start ) {
printf("\nadvancing to distance : %4d", min);
start = FALSE;
fflush(stdout);
} else {
printf("\n %4d", min);
fflush(stdout);
}
}
if ( first->h == 0 ) {
break;
}
get_A( &(first->S) );
for ( i = 0; i < gnum_A; i++ ) {
if ( !result_to_dest( &S, NULL, first, gA[i] ) ) continue;
add_to_bfs_space( &S, gA[i], first );
}
first->next = lbfs_space_had;
lbfs_space_had = first;
}
extract_plan( first );
return TRUE;
}
