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inp_sort_params() with dynamic memory allocation

This commit is contained in:
h_vogt 2008-04-26 16:19:36 +00:00
parent 0669e293f5
commit 6efcfa3606
2 changed files with 57 additions and 7 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
2008-04-26 Holger Vogt
* src/frontend/inpcom.c: inp_sort_params() now uses dynamic memory allocation
on the heap: no enlargement of stack size is necessary.
2008-04-25 Holger Vogt 2008-04-25 Holger Vogt
* src/frontend/inpcom.c: In inp_fix_param_values() xspice variables of type * src/frontend/inpcom.c: In inp_fix_param_values() xspice variables of type
complex are recognized also in vectors. complex are recognized also in vectors.

60
src/frontend/inpcom.c
View File

@ -2755,7 +2755,8 @@ get_param_str( char *line )
} }
static int static int
inp_get_param_level( int param_num, char *depends_on[12000][100], char *param_names[12000], char *param_strs[12000], int total_params, int *level ) //inp_get_param_level( int param_num, char *depends_on[12000][100], char *param_names[12000], char *param_strs[12000], int total_params, int *level )
inp_get_param_level( int param_num, char ***depends_on, char **param_names, char **param_strs, int total_params, int *level )
{ {
int index1 = 0, comp_level = 0, temp_level = 0; int index1 = 0, comp_level = 0, temp_level = 0;
int index2 = 0; int index2 = 0;
@ -2853,14 +2854,25 @@ inp_sort_params( struct line *start_card, struct line *end_card, struct line *ca
char *param_name = NULL, *param_str = NULL, *param_ptr = NULL; char *param_name = NULL, *param_str = NULL, *param_ptr = NULL;
int i, j, num_params = 0, ind = 0, max_level = 0, num_terminals = 0; int i, j, num_params = 0, ind = 0, max_level = 0, num_terminals = 0;
bool in_control = FALSE; bool in_control = FALSE;
struct line *ptr_array[12000], *ptr_array_ordered[12000], *ptr;
char *param_names[12000], *param_strs[12000], *curr_line;
char *depends_on[12000][100], *str_ptr, *beg, *end, *new_str;
int level[12000], param_skip[12000], skipped = 0;
bool found_in_list = FALSE; bool found_in_list = FALSE;
if ( start_card == NULL ) return; struct line *ptr;
char *curr_line;
char *str_ptr, *beg, *end, *new_str;
int skipped = 0;
int arr_size = 12000;
// dynamic memory allocation
int *level;
int *param_skip;
char **param_names;
char **param_strs;
char ***depends_on;
struct line **ptr_array;
struct line **ptr_array_ordered;
/* determine the number of lines with .param */
ptr = start_card; ptr = start_card;
while ( ptr != NULL ) while ( ptr != NULL )
{ {
@ -2869,7 +2881,28 @@ inp_sort_params( struct line *start_card, struct line *end_card, struct line *ca
} }
ptr = ptr->li_next; ptr = ptr->li_next;
} }
num_params = 0;
arr_size = num_params;
num_params = 0; /* This is just to keep the code in row 2907ff. */
level = (int *) tmalloc(arr_size*sizeof(int));
param_skip = (int *) tmalloc(arr_size*sizeof(int));
param_names = (char **) tmalloc(arr_size*sizeof(char*));
param_strs = (char **) tmalloc(arr_size*sizeof(char*));
/* array[row][column] -> depends_on[array_size][100] */
/* rows */
depends_on = (char ***) tmalloc(sizeof(char **) * arr_size);
/* columns */
for (i = 0; i < arr_size; i++)
{
depends_on[i] = (char **) tmalloc(sizeof(char *) * 100);
}
ptr_array = (struct line **) tmalloc(arr_size*sizeof(struct line *));
ptr_array_ordered = (struct line **) tmalloc(arr_size*sizeof(struct line *));
if ( start_card == NULL ) return;
ptr = start_card; ptr = start_card;
while ( ptr != NULL ) while ( ptr != NULL )
@ -3031,6 +3064,19 @@ inp_sort_params( struct line *start_card, struct line *end_card, struct line *ca
tfree( param_names[i] ); tfree( param_names[i] );
tfree( param_strs[i] ); tfree( param_strs[i] );
} }
tfree(level);
tfree(param_skip);
tfree(param_names);
tfree(param_strs);
for (i = 0; i< arr_size; i++)
tfree(depends_on[i]);
tfree(depends_on);
tfree(ptr_array);
tfree(ptr_array_ordered);
} }
static void static void