Rx3/libdatastr
1
1
Fork 0
Code Issues Pull Requests Packages Projects Releases 1 Wiki Activity
dbebe02bdf
libdatastr/util/dsbench.c
smas dbebe02bdf Première version
2000-07-28 15:30:55 +00:00

530 lines
14 KiB
C
Raw Blame History

#define DS_MODE 2
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/time.h>
#include <stdarg.h>
#include <node.h>
#include <datastr.h>
extern char * strdup ( const char *);
#define QUIT 0
#define CREATE_STRUCT 1
#define OPEN_STRUCT 2
#define CLOSE_STRUCT 3
#define DELETE_STRUCT 4
#define ADD_VALUE 5
#define REMOVE_VALUE 6
#define FIND_VALUE 7
#define CHG_LIST_TYPE 8
#define CONVERT_TO_TREE 9
#define CONVERT_TO_LIST 10
#define REORG 11
#define INFO 12
#define SHOW 13
#define CHECK 14
#define MANAGER_FILE_NAME "dsbench.so"
char DataStruct_Name [100];
char menu [1000];
char buf [100];
long int random ( void );
NDT_Status Module_Manager (va_list Args);
void init_menu ( NDT_Root *);
int print_menu ( NDT_Root *);
/* Mesure des temps d'exécution */
typedef struct {
double sec;
struct timeval start;
struct timeval stop;
} T_Cpt;
#define t_start(x) {gettimeofday (&(x.start), NULL);}
#define t_stop(x) {gettimeofday (&(x.stop), NULL); x.sec = (double)(x.stop.tv_sec) - (double)(x.start.tv_sec) + ((double)(x.stop.tv_usec) - (double)(x.start.tv_usec)) / 1000000;}
T_Cpt t_exec;
/* Définition des valeurs attachées aux noeuds de la structure */
typedef struct {
int Id;
char * Nom;
} T_Module;
int main (int argc, char ** argv)
{
NDT_Root * Root = NULL;
char * tmp;
int n, m, i, j;
int choice, Nb_Removed, Locked;
int Nb_Detected, Nb_Corrected;
T_Module * Module, Ref_Module;
NDT_Node * Node;
if (argc > 1 && !strcmp (argv[1], "-h"))
{
fprintf (stdout, "Usage : %s [-h] [instance [context]]\n", argv[0]);
return 0;
}
if (DS_Library_Open (0, NULL, DSD_DEBUG_ALL) != NDS_OK) return 0;
choice = print_menu (Root);
while (choice != QUIT)
{
switch (choice)
{
case CREATE_STRUCT:
fprintf (stdout, "\nNom de la structure à créer ? ");
gets (DataStruct_Name);
if (DS_DataStruct_Open (DataStruct_Name, &Root, NDD_DS_LIST | NDD_MN_FIFO, \
MANAGER_FILE_NAME, 0, DSD_CREATE, TRUE) != DSS_OK)
printf ("\nNOK\n");
else
{
strcpy (Root->Manager, "Module_Manager");
printf ("\nStructure créée : OK\n");
}
break;
case DELETE_STRUCT:
if (DS_DataStruct_Close (Root, DSD_DESTROY) == DSS_KO) printf ("\nNOK\n");
else
{
printf ("\nStructure détruite : OK\n");
Root = NULL;
}
break;
case OPEN_STRUCT:
fprintf (stdout, "\nNom de la structure à ouvrir ? ");
gets (DataStruct_Name);
if (DS_DataStruct_Open (DataStruct_Name, &Root, 0, NULL, 0, DSD_OPEN, TRUE) == NDS_KO)
printf ("\nNOK\n");
else
printf ("\nStructure ouverte : OK\n");
break;
case CLOSE_STRUCT:
if (DS_DataStruct_Close (Root, DSD_CLOSE) == DSS_KO) printf ("\nNOK\n");
else
{
printf ("\nStructure fermée : OK\n");
Root = NULL;
}
break;
case FIND_VALUE:
fprintf (stdout, "\nPlage de recherche (?->?) : ");
gets (buf);
tmp = strstr (buf, "->");
if (tmp != NULL)
{
* tmp = '\0';
n = atoi (buf);
tmp++;
tmp++;
m = atoi (tmp);
if (m < n)
{
printf ("\nEntrées non valides\n");
break;
}
}
else
{
printf ("\nEntrées non valides\n");
break;
}
DS_DataStruct_Lock (Root, DSD_READ, &Locked);
i = n;
j = m + 1;
t_start (t_exec);
while (i < j)
{
Module->Id = n + (random () % m);
DS_Node_Find (Root, &Node, Module, NULL);
i++;
}
t_stop (t_exec);
DS_DataStruct_Unlock (Root);
fprintf (stdout, "\n%d valeur(s) recherchée(s) en %.4f sec (%.2f select/sec)\n", \
m - n + 1, t_exec.sec, (m - n + 1) / t_exec.sec);
break;
case ADD_VALUE:
fprintf (stdout, "\nPlage des valeurs à ajouter (?->?) : ");
gets (buf);
tmp = strstr (buf, "->");
if (tmp != NULL)
{
* tmp = '\0';
n = atoi (buf);
tmp++;
tmp++;
m = atoi (tmp);
if (m < n)
{
printf ("\nEntrées non valides\n");
break;
}
}
else
{
printf ("\nEntrées non valides\n");
break;
}
DS_DataStruct_Lock (Root, DSD_WRITE, &Locked);
fprintf (stdout, "\nOrdre d'ajout (croissant=0 décroissant=1) ? ");
gets (buf);
choice = atoi (buf);
if (choice == 0)
{
i = n;
j = m + 1;
t_start (t_exec);
while (i < j)
{
if (DS_Value_Alloc (Root, (void **)&Module, "x", i) == NDS_OK) DS_Value_Add (Root, Module);
i++;
}
t_stop (t_exec);
}
else
{
i = m;
j = n - 1;
t_start (t_exec);
while (i > j)
{
if (DS_Value_Alloc (Root, (void **)&Module, "x", i) == NDS_OK) DS_Value_Add (Root, Module);
i--;
}
t_stop (t_exec);
}
DS_DataStruct_Unlock (Root);
fprintf (stdout, "\n%d valeur(s) ajoutée(s) en %.4f sec (%.2f ajouts/sec)\n", m - n + 1, \
t_exec.sec, (m - n + 1) / t_exec.sec);
break;
case REMOVE_VALUE:
Nb_Removed = 0;
fprintf (stdout, "\nPlage des valeurs à supprimer (?->?) : ");
gets (buf);
tmp = strstr (buf, "->");
if (tmp != NULL)
{
* tmp = '\0';
n = atoi (buf);
tmp++;
tmp++;
m = atoi (tmp);
if (m < n)
{
printf ("\nEntrées non valides\n");
break;
}
}
else
{
printf ("\nEntrées non valides\n");
break;
}
DS_DataStruct_Lock (Root, DSD_WRITE, &Locked);
fprintf (stdout, "\nOrdre de suppression (croissant=0 décroissant=1) ? ");
gets (buf);
choice = atoi (buf);
if (choice == 0)
{
i = n;
j = m + 1;
t_start (t_exec);
while (i < j)
{
Ref_Module.Id = i;
if (DS_Value_Remove (Root, &Ref_Module, (void **)&Module) == NDS_OK)
{
DS_Value_Free (Root, Module);
Nb_Removed++;
}
i++;
}
t_stop (t_exec);
}
else
{
i = m;
j = n - 1;
t_start (t_exec);
while (i > j)
{
Ref_Module.Id = i;
if (DS_Value_Remove (Root, &Ref_Module, (void **)&Module) == NDS_OK)
{
DS_Value_Free (Root, Module);
Nb_Removed++;
}
i--;
}
t_stop (t_exec);
}
DS_DataStruct_Unlock (Root);
fprintf (stdout, "\n%d valeur(s) supprimée(s) en %.4f sec (%.2f suppressions/sec)\n",\
Nb_Removed, t_exec.sec, (m - n + 1) / t_exec.sec);
break;
case CHG_LIST_TYPE:
fprintf (stdout, "\nType de liste (FIFO=0 ; FILO=1 ; triée=2) ? ");
gets (buf);
choice = atoi (buf);
DS_DataStruct_Lock (Root, DSD_WRITE, &Locked);
switch (choice)
{
case 0:
Root->Type = NDD_DS_LIST | NDD_MN_FIFO;
break;
case 1:
Root->Type = NDD_DS_LIST | NDD_MN_FILO;
break;
case 2:
Root->Type = NDD_DS_LIST | NDD_MN_ORDERED;
break;
default:
printf ("\nChoix non valide\n");
break;
}
DS_DataStruct_Unlock (Root);
break;
case REORG:
t_start (t_exec);
DS_DataStruct_Lock (Root, DSD_WRITE, &Locked);
DS_DataStruct_Reorg (Root);
DS_DataStruct_Unlock (Root);
t_stop (t_exec);
fprintf (stdout, "\nRéorganisation de la structure en %.4f sec\n", t_exec.sec);
break;
case CONVERT_TO_LIST:
t_start (t_exec);
DS_DataStruct_Lock (Root, DSD_WRITE, &Locked);
DS_DataStruct_Convert (Root, NDD_DS_LIST | NDD_MN_ORDERED);
DS_DataStruct_Unlock (Root);
t_stop (t_exec);
fprintf (stdout, "\nConversion arbre vers liste en %.4f sec\n", t_exec.sec);
break;
case CONVERT_TO_TREE:
t_start (t_exec);
DS_DataStruct_Lock (Root, DSD_WRITE, &Locked);
DS_DataStruct_Convert (Root, NDD_DS_TREE | NDD_MN_AUTO_EQU);
DS_DataStruct_Unlock (Root);
t_stop (t_exec);
fprintf (stdout, "\nConversion liste vers arbre en %.4f sec\n", t_exec.sec);
break;
case INFO:
DS_DataStruct_Lock (Root, DSD_READ, &Locked);
DS_DataStruct_Info_Print (Root, stdout);
DS_DataStruct_Unlock (Root);
break;
case SHOW:
DS_DataStruct_Lock (Root, DSD_READ, &Locked);
DS_DataStruct_Dump (Root, stdout);
DS_DataStruct_Unlock (Root);
break;
case CHECK:
Nb_Corrected = Nb_Detected = 0;
ND_DataStruct_Check (Root, &Nb_Detected, &Nb_Corrected, stderr);
break;
default:
fprintf (stdout, "\nChoix %d non défini\n", choice);
}
choice = print_menu (Root);
}
DS_Library_Close ();
return 0;
}
NDT_Status Module_Manager (va_list Args)
{
NDT_Command Command = (NDT_Command) va_arg (Args, NDT_Command);
if (Command == NDD_CMD_MAKE_VALUE)
{
NDT_Root * Root = va_arg (Args, NDT_Root *);
T_Module ** Module = va_arg (Args, T_Module **);
va_list Value_Args = va_arg (Args, va_list);
char * Nom = va_arg (Value_Args, char *);
int Id = va_arg (Value_Args, int);
if (DS_Alloc (Root, sizeof (T_Module) + strlen (Nom) + 1, (void **)Module) == DSS_OK)
{
(* Module)->Id = Id;
(* Module)->Nom = (char *)((size_t)(*Module) + sizeof (T_Module));
strcpy ((* Module)->Nom, Nom);
}
return (NDS_OK);
}
if (Command == NDD_CMD_PRINT_VALUE)
{
T_Module * Module = (T_Module *) va_arg (Args, void *);
FILE * Out = va_arg (Args, FILE *);
fprintf (Out, "Id Module=%d Nom Module='%s'", Module->Id, Module->Nom);
return (NDS_OK);
}
if (Command == NDD_CMD_DELETE_VALUE)
{
NDT_Root * Root = va_arg (Args, NDT_Root *);
T_Module * value = (T_Module *) va_arg (Args, void *);
DS_Free (Root, value);
return (NDS_OK);
}
if (Command == NDD_CMD_PRINT_INFO)
{
NDT_Root * Root = va_arg (Args, NDT_Root *);
FILE * Out = va_arg (Args, FILE *);
char * Root_Type;
DST_RootDesc * RootDesc;
switch ((int)(Root->Type & NDD_DS_MSK))
{
case NDD_DS_LIST :
switch ((int)(Root->Type & NDD_MN_MSK))
{
case NDD_MN_ORDERED : Root_Type = strdup ("liste triée"); break;
case NDD_MN_FILO : Root_Type = strdup ("liste FILO"); break;
case NDD_MN_FIFO : Root_Type = strdup ("liste FIFO"); break;
default: Root_Type = strdup ("inconnu"); break;
}
break;
case NDD_DS_TREE :
switch ((int)(Root->Type & NDD_MN_MSK))
{
case NDD_MN_AUTO_EQU : Root_Type = strdup ("arbre auto-équilibré"); break;
default: Root_Type = strdup ("arbre non auto-équilibré"); break;
}
break;
default: Root_Type = strdup ("inconnu"); break;
}
RootDesc = (DST_RootDesc *)(Root->User);
fprintf (Out, \
"\nStructure de type %s :\n\t- Nom = %s\n\t- Manager = %s\n\t- Nombre de modules = %ld\n", \
Root_Type, RootDesc->Heap_Name, RootDesc->Manager_FileName, Root->Node_Number);
if ((Root->Type & NDD_DS_MSK) == NDD_DS_TREE)
fprintf (Out, "\t- Profondeur maxi = %ld\n\t- Profondeur mini = %ld\n\t- Différence maximale autorisée = %ld\n\t- Nombre d'équilibrages = %ld\n", \
Root->Max_Depth, Root->Min_Depth, Root->Max_Dif, Root->Nb_Equ);
if (Root_Type) free (Root_Type);
return (NDS_OK);
}
if (Command == NDD_CMD_COMP_VALUE)
{
T_Module * Value1, * Value2;
long comp;
Value1 = (T_Module *) va_arg (Args, void *);
Value2 = (T_Module *) va_arg (Args, void *);
va_end (Args);
comp = Value1->Id - Value2->Id;
if (comp < 0) return NDS_LOWER;
if (comp > 0) return NDS_GREATER;
return NDS_EQUAL;
}
return (NDS_OK);
}
void init_menu ( NDT_Root * Root )
{
sprintf (menu, "Menu :\n");
sprintf (buf, " - %d) %-30s\n", QUIT, "Quitter");
strcat (menu, buf);
sprintf (buf, " - %d) %-30s", CREATE_STRUCT, "Création de structure");
strcat (menu, buf);
sprintf (buf, " - %d) %-30s\n", OPEN_STRUCT, "Ouverture de structure");
strcat (menu, buf);
if (Root != NULL)
{
sprintf (buf, " - %d) %-30s", CLOSE_STRUCT, "Fermer la structure");
strcat (menu, buf);
sprintf (buf, " - %d) %-30s\n", DELETE_STRUCT, "Détruire la structure");
strcat (menu, buf);
sprintf (buf, " - %d) %-30s", ADD_VALUE, "Ajout de valeurs");
strcat (menu, buf);
sprintf (buf, " - %d) %-30s\n", REMOVE_VALUE, "Suppression de valeurs");
strcat (menu, buf);
sprintf (buf, " - %d) %-30s\n", FIND_VALUE, "Recherche de valeurs aléatoires");
strcat (menu, buf);
if (ND_IS_LIST(Root))
{
sprintf (buf, " - %d) %-30s", CHG_LIST_TYPE, "Changement de type de liste");
strcat (menu, buf);
sprintf (buf, " - %d) %-30s\n", CONVERT_TO_TREE, "Conversion en arbre");
strcat (menu, buf);
}
else
{
sprintf (buf, " - %d) %-30s", CONVERT_TO_LIST, "Conversion en liste triée");
strcat (menu, buf);
}
sprintf (buf, " - %d) %-30s\n", REORG, "Réorganisation");
strcat (menu, buf);
sprintf (buf, " - %d) %-30s", INFO, "Informations sur la structure");
strcat (menu, buf);
sprintf (buf, " - %d) %-30s\n", SHOW, "Affichage de la structure");
strcat (menu, buf);
sprintf (buf, " - %d) %-30s\n", CHECK, "Vérification de la structure");
strcat (menu, buf);
}
}
int print_menu ( NDT_Root * Root )
{
init_menu (Root);
fprintf (stdout, "\n---------------------------------------------------------\n");
fprintf (stdout, menu);
buf [0] = '\0';
while (buf [0] == '\0')
{
printf ("\nChoice ? ");
gets (buf);
}
return atoi (buf);
}
Reference in New Issue View Git Blame Copy Permalink