-/* Copyright (c) 2013-2016. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2013-2016. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
-#include <xbt/dynar.h>
+#include <boost/algorithm/string.hpp>
#include <simgrid/s4u/host.hpp>
if (!Coords::EXTENSION_ID.valid())
Coords::EXTENSION_ID = NetCard::extension_create<Coords>();
- unsigned int cursor;
- char* str;
+ std::vector<std::string> string_values;
+ boost::split(string_values, coordStr, boost::is_any_of(" "));
+ xbt_assert(string_values.size() == 3, "Coordinates of %s must have 3 dimensions", netcard->cname());
- xbt_dynar_t ctn_str = xbt_str_split_str(coordStr, " ");
- xbt_assert(xbt_dynar_length(ctn_str) == 3, "Coordinates of %s must have 3 dimensions", netcard->cname());
+ for (auto str : string_values)
+ coords.push_back(xbt_str_parse_double(str.c_str(), "Invalid coordinate: %s"));
+ coords.shrink_to_fit();
- this->coords = xbt_dynar_new(sizeof(double), nullptr);
- xbt_dynar_foreach (ctn_str, cursor, str) {
- double val = xbt_str_parse_double(str, "Invalid coordinate: %s");
- xbt_dynar_push(this->coords, &val);
- }
- xbt_dynar_free(&ctn_str);
- xbt_dynar_shrink(this->coords, 0);
netcard->extension_set<Coords>(this);
XBT_DEBUG("Coords of %s %p: %s", netcard->cname(), netcard, coordStr);
}
-Coords::~Coords()
-{
- xbt_dynar_free(&coords);
-}
+Coords::~Coords() = default;
}; // namespace vivaldi
-static inline double euclidean_dist_comp(int index, xbt_dynar_t src, xbt_dynar_t dst)
+static inline double euclidean_dist_comp(int index, std::vector<double>* src, std::vector<double>* dst)
{
- double src_coord = xbt_dynar_get_as(src, index, double);
- double dst_coord = xbt_dynar_get_as(dst, index, double);
+ double src_coord = src->at(index);
+ double dst_coord = dst->at(index);
return (src_coord - dst_coord) * (src_coord - dst_coord);
}
-static xbt_dynar_t getCoordsFromNetcard(NetCard* nc)
+static std::vector<double>* getCoordsFromNetcard(NetCard* nc)
{
simgrid::kernel::routing::vivaldi::Coords* coords = nc->extension<simgrid::kernel::routing::vivaldi::Coords>();
xbt_assert(coords, "Please specify the Vivaldi coordinates of %s %s (%p)",
(nc->isAS() ? "AS" : (nc->isHost() ? "Host" : "Router")), nc->cname(), nc);
- return coords->coords;
+ return &coords->coords;
}
AsVivaldi::AsVivaldi(As* father, const char* name) : AsCluster(father, name)
{
/* Compute the extra latency due to the euclidean distance if needed */
if (lat) {
- xbt_dynar_t srcCoords = getCoordsFromNetcard(src);
- xbt_dynar_t dstCoords = getCoordsFromNetcard(dst);
+ std::vector<double>* srcCoords = getCoordsFromNetcard(src);
+ std::vector<double>* dstCoords = getCoordsFromNetcard(dst);
double euclidean_dist =
sqrt(euclidean_dist_comp(0, srcCoords, dstCoords) + euclidean_dist_comp(1, srcCoords, dstCoords)) +
- fabs(xbt_dynar_get_as(srcCoords, 2, double)) + fabs(xbt_dynar_get_as(dstCoords, 2, double));
+ fabs(srcCoords->at(2)) + fabs(dstCoords->at(2));
XBT_DEBUG("Updating latency %f += %f", *lat, euclidean_dist);
*lat += euclidean_dist / 1000.0; // From .ms to .s