jsquy...@osl.iu.edu, le Tue 20 Oct 2009 19:59:16 -0400, a écrit :
> @@ -578,6 +573,8 @@
> DIR *dir;
> struct dirent *dirent;
> hwloc_obj_t node;
> + hwloc_obj_t nodes[nbnodes];
> + unsigned distances[nbnodes][nbnodes];
>
> dir = hwloc_opendir(path, topology->backend_params.sysfs.root_fd);
> if (dir)
> @@ -597,9 +594,6 @@
> if (nbnodes <= 1)
> return;
>
> - hwloc_obj_t nodes[nbnodes];
> - unsigned distances[nbnodes][nbnodes];
> -
> for (osnode=0; osnode < nbnodes; osnode++)
> {
> char nodepath[SYSFS_NUMA_NODE_PATH_LEN];
This will not work: nbnodes is only known here, not at the beginning of
the function.
> @@ -213,6 +214,9 @@
> unsigned groupids[nbobjs];
> int nbgroups;
> unsigned i,j;
> + hwloc_obj_t groupobjs[nbgroups];
> + unsigned groupsizes[nbgroups];
> + unsigned groupdistances[nbgroups][nbgroups];
>
> hwloc_debug("trying to group %s objects into misc objects according to
> physical distances\n",
> hwloc_obj_type_string(objs[0]->type));
> @@ -233,8 +237,6 @@
> }
>
> /* create new misc objects and record their size */
> - hwloc_obj_t groupobjs[nbgroups];
> - unsigned groupsizes[nbgroups];
> memset(groupsizes, 0, sizeof(groupsizes));
> for(i=0; i<nbgroups; i++) {
> /* create the misc object */
> @@ -255,7 +257,6 @@
> }
>
> /* factorize distances */
> - unsigned groupdistances[nbgroups][nbgroups];
> memset(groupdistances, 0, sizeof(groupdistances));
> for(i=0; i<nbobjs; i++)
> for(j=0; j<nbobjs; j++)
Same here.
Samuel
