XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_cluster_torus, surf_route_cluster, "Torus Routing part of surf");
-inline unsigned int* rankId_to_coords(int rankId, std::vector<unsigned int> dimensions)
+inline void rankId_to_coords(int rankId, std::vector<unsigned int> dimensions, unsigned int (*coords)[4])
{
-
unsigned int dim_size_product = 1;
- unsigned int* coords = new unsigned int[dimensions.size()];
unsigned int i = 0;
for (auto cur_dim_size: dimensions) {
- coords[i] = (rankId / dim_size_product) % cur_dim_size;
+ (*coords)[i] = (rankId / dim_size_product) % cur_dim_size;
dim_size_product *= cur_dim_size;
i++;
}
-
- return coords;
}
namespace simgrid {
* both arrays, we can easily assess whether we need to route
* into this dimension or not.
*/
- unsigned int* myCoords = rankId_to_coords(src->id(), dimensions_);
- unsigned int* targetCoords = rankId_to_coords(dst->id(), dimensions_);
+ unsigned int myCoords[4];
+ rankId_to_coords(src->id(), dimensions_, &myCoords);
+ unsigned int targetCoords[4];
+ rankId_to_coords(dst->id(), dimensions_, &targetCoords);
/*
* linkOffset describes the offset where the link
* we want to use is stored
current_node = next_node;
next_node = 0;
}
- delete[] myCoords;
- delete[] targetCoords;
}
}
}