}
void AsClusterTorus::create_links_for_node(sg_platf_cluster_cbarg_t cluster, int id, int rank, int position) {
- s_sg_platf_link_cbarg_t link = SG_PLATF_LINK_INITIALIZER;
char *link_id;
unsigned int j = 0;
- /**
+ /*
* Create all links that exist in the torus.
- * Each rank creates #dimensions-1 links
+ * Each rank creates @a dimensions-1 links
*/
int neighbour_rank_id = 0; // The other node the link connects
int current_dimension = 0, // which dimension are we currently in?
dim_product = 1; // Needed to calculate the next neighbour_id
for (j = 0; j < xbt_dynar_length(dimensions_); j++) {
+ s_sg_platf_link_cbarg_t link;
memset(&link, 0, sizeof(link));
current_dimension = xbt_dynar_get_as(dimensions_, j, int);
neighbour_rank_id =
info.link_up = Link::byName(link_id);
info.link_down = info.link_up;
}
- /**
+ /*
* Add the link to its appropriate position;
* note that position rankId*(xbt_dynar_length(dimensions)+has_loopack?+has_limiter?)
* holds the link "rankId->rankId"
*/
- xbt_dynar_set(upDownLinks, position + j, &info);
+ xbt_dynar_set(privateLinks_, position + j, &info);
dim_product *= current_dimension;
xbt_free(link_id);
}
if (!xbt_dynar_is_empty(dimensions)) {
dimensions_ = xbt_dynar_new(sizeof(int), NULL);
- /**
- * We are in a torus cluster
+ /* We are in a torus cluster
* Parse attribute dimensions="dim1,dim2,dim3,...,dimN"
* and safe it in a dynarray.
* Additionally, we need to know how many ranks we have in total
return;
if ((src->id() == dst->id()) && has_loopback_) {
- s_surf_parsing_link_up_down_t info = xbt_dynar_get_as(upDownLinks, src->id() * nb_links_per_node_, s_surf_parsing_link_up_down_t);
+ s_surf_parsing_link_up_down_t info = xbt_dynar_get_as(privateLinks_, src->id() * nb_links_per_node_, s_surf_parsing_link_up_down_t);
route->link_list->push_back(info.link_up);
if (lat)
}
- /**
+ /*
* Dimension based routing routes through each dimension consecutively
* TODO Change to dynamic assignment
*/
unsigned int j, cur_dim, dim_product = 1;
int current_node = src->id();
int unsigned next_node = 0;
- /**
+ /*
* Arrays that hold the coordinates of the current node and
* the target; comparing the values at the i-th position of
* both arrays, we can easily assess whether we need to route
unsigned int *myCoords, *targetCoords;
myCoords = rankId_to_coords(src->id(), dimensions_);
targetCoords = rankId_to_coords(dst->id(), dimensions_);
- /**
+ /*
* linkOffset describes the offset where the link
* we want to use is stored
* (+1 is added because each node has a link from itself to itself,
s_surf_parsing_link_up_down_t info;
if (has_limiter_) { // limiter for sender
- info = xbt_dynar_get_as(upDownLinks, nodeOffset + has_loopback_, s_surf_parsing_link_up_down_t);
+ info = xbt_dynar_get_as(privateLinks_, nodeOffset + has_loopback_, s_surf_parsing_link_up_down_t);
route->link_list->push_back(info.link_up);
}
- info = xbt_dynar_get_as(upDownLinks, linkOffset, s_surf_parsing_link_up_down_t);
+ info = xbt_dynar_get_as(privateLinks_, linkOffset, s_surf_parsing_link_up_down_t);
if (use_lnk_up == false) {
route->link_list->push_back(info.link_down);