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edgelists : second milestone reached

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tTh
2023-03-27 00:03:54 +02:00
parent 83085d1435
commit 6f254b6ff4
4 changed files with 113 additions and 15 deletions
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63
tbb.c
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@@ -11,10 +11,13 @@
#include "edges.h"
/* --------------------------------------------------------------------- */
int essai_des_edges(int k)
int essai_des_edges_A(int k)
{
EdgeList * list;
int foo, idx;
int e0, e1;
fprintf(stderr, "============== %s %7d ===========\n", __func__, k);
list = alloc_edgelist("oups?", k, 0);
fprintf(stderr, " alloc edge list -> %p\n", list);
@@ -27,10 +30,13 @@ foo = push_an_edge(list, 24, 36);
foo = print_the_edges(list, 0);
for (idx=0; idx<10; idx++) {
foo = push_an_edge(list, idx*7, -idx);
for (idx=0; idx<k; idx++) {
e0 = idx*7; e1 = 5-idx;
foo = push_an_edge(list, e0, e1);
if (foo) {
fprintf(stderr, "push (%d, %d) -> %d\n", e0, e1, foo);
break;
}
}
foo = print_the_edges(list, 0);
@@ -38,9 +44,48 @@ foo = print_the_edges(list, 0);
foo = free_edgelist(list, 0);
fprintf(stderr, " free list -> %d\n", foo);
return -1;
return 0;
}
/* --------------------------------------------------------------------- */
/*
* ici on va faire des essais sur la gestion
* de la dé-duplication des aretes.
*/
int essai_des_edges_B(int k)
{
EdgeList * list;
int foo, idx;
int e0, e1;
fprintf(stderr, "============== %s %7d ===========\n", __func__, k);
list = alloc_edgelist("BIG!", k, 0);
if (NULL == list) {
fprintf(stderr, "%s: epic fail\n", __func__);
abort();
}
print_edgelist_desc(list, 0);
for (idx=0; idx<k; idx++) {
e0 = rand() % 666;
e1 = rand() % 666;
foo = push_a_missing_edge(list, e0, e1);
}
print_edgelist_desc(list, 0);
foo = print_the_edges(list, 0);
foo = free_edgelist(list, 0);
fprintf(stderr, " %s: free list -> %d\n", __func__, foo);
return -1;
}
/* --------------------------------------------------------------------- */
void test_alloc_free(int nbelm)
{
BBList *bublist;
@@ -152,8 +197,10 @@ foo = test_peek_poke(5000);
fprintf(stderr, "test peek/poke -> %d\n", foo);
#endif
foo = essai_des_edges(10);
fprintf(stderr, "test des edges -> %d\n", foo);
foo = essai_des_edges_A(25);
fprintf(stderr, "test A des edges -> %d\n", foo);
foo = essai_des_edges_B(10000);
fprintf(stderr, "test B des edges -> %d\n", foo);
return 0;
}