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Restore warning for unit-less values.
[simgrid.git] / src / surf / xml / surfxml_sax_cb.cpp
index b94cbbf..ef5aa09 100644 (file)
@@ -1,77 +1,78 @@
-/* Copyright (c) 2006-2017. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2019. 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 "simgrid/kernel/routing/NetPoint.hpp"
 #include "simgrid/s4u/Engine.hpp"
-#include "simgrid/sg_config.h"
-#include "src/kernel/routing/NetPoint.hpp"
+#include "simgrid/sg_config.hpp"
 #include "src/surf/network_interface.hpp"
+#include "src/surf/surf_interface.hpp"
+#include "src/surf/xml/platf_private.hpp"
+#include "surf/surf.hpp"
 #include "xbt/file.hpp"
 
-#include "src/surf/xml/platf_private.hpp"
 #include <boost/algorithm/string.hpp>
 #include <boost/algorithm/string/classification.hpp>
 #include <boost/algorithm/string/split.hpp>
-#include <initializer_list>
 #include <string>
 #include <tuple>
 #include <unordered_map>
 #include <vector>
 
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf, "Logging specific to the SURF parsing module");
-
-extern "C" {
-
 #include "simgrid_dtd.c"
 
-static const char* surf_parsed_filename; // Currently parsed file (for the error messages)
-std::vector<simgrid::surf::LinkImpl*> parsed_link_list; /* temporary store of current list link of a route */
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_parse, surf, "Logging specific to the SURF parsing module");
+
+static std::string surf_parsed_filename; // Currently parsed file (for the error messages)
+std::vector<simgrid::kernel::resource::LinkImpl*>
+    parsed_link_list; /* temporary store of current list link of a route */
 
 /*
  * Helping functions
  */
-void surf_parse_assert(bool cond, std::string msg)
+void surf_parse_assert(bool cond, const std::string& msg)
 {
   if (not cond) {
     int lineno = surf_parse_lineno;
     cleanup();
-    XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg.c_str());
+    XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename.c_str(), lineno, msg.c_str());
     surf_exit();
     xbt_die("Exiting now");
   }
 }
 
-void surf_parse_error(std::string msg)
+void surf_parse_error(const std::string& msg)
 {
   int lineno = surf_parse_lineno;
   cleanup();
-  XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename, lineno, msg.c_str());
+  XBT_ERROR("Parse error at %s:%d: %s", surf_parsed_filename.c_str(), lineno, msg.c_str());
   surf_exit();
   xbt_die("Exiting now");
 }
 
-void surf_parse_assert_netpoint(std::string hostname, std::string pre, std::string post)
+void surf_parse_assert_netpoint(const std::string& hostname, const std::string& pre, const std::string& post)
 {
-  if (sg_netpoint_by_name_or_null(hostname.c_str()) != nullptr) // found
+  if (simgrid::s4u::Engine::get_instance()->netpoint_by_name_or_null(hostname) != nullptr) // found
     return;
 
   std::string msg = pre + hostname + post + " Existing netpoints: \n";
 
-  std::vector<simgrid::kernel::routing::NetPoint*> list;
-  simgrid::s4u::Engine::getInstance()->getNetpointList(&list);
-  std::sort(list.begin(), list.end(), [](simgrid::kernel::routing::NetPoint* a, simgrid::kernel::routing::NetPoint* b) {
-    return a->getName() < b->getName();
-  });
+  std::vector<simgrid::kernel::routing::NetPoint*> netpoints =
+      simgrid::s4u::Engine::get_instance()->get_all_netpoints();
+  std::sort(netpoints.begin(), netpoints.end(),
+            [](simgrid::kernel::routing::NetPoint* a, simgrid::kernel::routing::NetPoint* b) {
+              return a->get_name() < b->get_name();
+            });
   bool first = true;
-  for (auto const& np : list) {
-    if (np->isNetZone())
+  for (auto const& np : netpoints) {
+    if (np->is_netzone())
       continue;
 
     if (not first)
       msg += ",";
     first = false;
-    msg += "'" + np->getName() + "'";
+    msg += "'" + np->get_name() + "'";
     if (msg.length() > 4096) {
       msg.pop_back(); // remove trailing quote
       msg += "...(list truncated)......";
@@ -81,36 +82,28 @@ void surf_parse_assert_netpoint(std::string hostname, std::string pre, std::stri
   surf_parse_error(msg);
 }
 
-void surf_parse_warn(std::string msg)
-{
-  XBT_WARN("%s:%d: %s", surf_parsed_filename, surf_parse_lineno, msg.c_str());
-}
-
-double surf_parse_get_double(std::string s)
+double surf_parse_get_double(const std::string& s)
 {
   try {
     return std::stod(s);
   } catch (std::invalid_argument& ia) {
     surf_parse_error(s + " is not a double");
-    return -1;
   }
 }
 
-int surf_parse_get_int(std::string s)
+int surf_parse_get_int(const std::string& s)
 {
   try {
     return std::stoi(s);
   } catch (std::invalid_argument& ia) {
     surf_parse_error(s + " is not a double");
-    return -1;
   }
 }
-}
 
 namespace {
 
 /* Turn something like "1-4,6,9-11" into the vector {1,2,3,4,6,9,10,11} */
-std::vector<int>* explodesRadical(std::string radicals)
+std::vector<int>* explodesRadical(const std::string& radicals)
 {
   std::vector<int>* exploded = new std::vector<int>();
 
@@ -132,7 +125,6 @@ std::vector<int>* explodesRadical(std::string radicals)
         break;
       default:
         surf_parse_error(std::string("Malformed radical: ") + group);
-        break;
     }
     for (int i = start; i <= end; i++)
       exploded->push_back(i);
@@ -179,9 +171,9 @@ unit_scale::unit_scale(std::initializer_list<std::tuple<const std::string, doubl
   }
 }
 
-/* Note: field `unit' for the last element of parameter `units' should be nullptr. */
+/* Note: no warning is issued for unit-less values when `name' is empty. */
 double surf_parse_get_value_with_unit(const char* string, const unit_scale& units, const char* entity_kind,
-                                      std::string name, const char* error_msg, const char* default_unit)
+                                      const std::string& name, const char* error_msg, const char* default_unit)
 {
   char* ptr;
   errno = 0;
@@ -191,10 +183,9 @@ double surf_parse_get_value_with_unit(const char* string, const unit_scale& unit
   if (ptr == string)
     surf_parse_error(std::string("cannot parse number:") + string);
   if (ptr[0] == '\0') {
-    if (res == 0)
-      return res; // Ok, 0 can be unit-less
-
-    XBT_WARN("Deprecated unit-less value '%s' for %s %s. %s", string, entity_kind, name.c_str(), error_msg);
+    // Ok, 0 can be unit-less
+    if (res != 0 && not name.empty())
+      XBT_WARN("Deprecated unit-less value '%s' for %s %s. %s", string, entity_kind, name.c_str(), error_msg);
     ptr = (char*)default_unit;
   }
   auto u = units.find(ptr);
@@ -204,9 +195,7 @@ double surf_parse_get_value_with_unit(const char* string, const unit_scale& unit
 }
 }
 
-extern "C" {
-
-double surf_parse_get_time(const char* string, const char* entity_kind, std::string name)
+double surf_parse_get_time(const char* string, const char* entity_kind, const std::string& name)
 {
   static const unit_scale units{std::make_pair("w", 7 * 24 * 60 * 60),
                                 std::make_pair("d", 24 * 60 * 60),
@@ -221,7 +210,7 @@ double surf_parse_get_time(const char* string, const char* entity_kind, std::str
       "Append 's' to your time to get seconds", "s");
 }
 
-double surf_parse_get_size(const char* string, const char* entity_kind, std::string name)
+double surf_parse_get_size(const char* string, const char* entity_kind, const std::string& name)
 {
   static const unit_scale units{std::make_tuple("b", 0.125, 2, true), std::make_tuple("b", 0.125, 10, true),
                                 std::make_tuple("B", 1.0, 2, true), std::make_tuple("B", 1.0, 10, true)};
@@ -229,7 +218,7 @@ double surf_parse_get_size(const char* string, const char* entity_kind, std::str
       "Append 'B' to get bytes (or 'b' for bits but 1B = 8b).", "B");
 }
 
-double surf_parse_get_bandwidth(const char* string, const char* entity_kind, std::string name)
+double surf_parse_get_bandwidth(const char* string, const char* entity_kind, const std::string& name)
 {
   static const unit_scale units{std::make_tuple("bps", 0.125, 2, true), std::make_tuple("bps", 0.125, 10, true),
                                 std::make_tuple("Bps", 1.0, 2, true), std::make_tuple("Bps", 1.0, 10, true)};
@@ -237,14 +226,14 @@ double surf_parse_get_bandwidth(const char* string, const char* entity_kind, std
       "Append 'Bps' to get bytes per second (or 'bps' for bits but 1Bps = 8bps)", "Bps");
 }
 
-double surf_parse_get_speed(const char* string, const char* entity_kind, std::string name)
+double surf_parse_get_speed(const char* string, const char* entity_kind, const std::string& name)
 {
   static const unit_scale units{std::make_tuple("f", 1.0, 10, true), std::make_tuple("flops", 1.0, 10, false)};
   return surf_parse_get_value_with_unit(string, units, entity_kind, name,
       "Append 'f' or 'flops' to your speed to get flop per second", "f");
 }
 
-static std::vector<double> surf_parse_get_all_speeds(char* speeds, const char* entity_kind, std::string id)
+static std::vector<double> surf_parse_get_all_speeds(char* speeds, const char* entity_kind, const std::string& id)
 {
 
   std::vector<double> speed_per_pstate;
@@ -273,8 +262,8 @@ static std::vector<double> surf_parse_get_all_speeds(char* speeds, const char* e
 /* make sure these symbols are defined as strong ones in this file so that the linker can resolve them */
 
 /* The default current property receiver. Setup in the corresponding opening callbacks. */
-std::map<std::string, std::string>* current_property_set       = nullptr;
-std::map<std::string, std::string>* current_model_property_set = nullptr;
+std::unordered_map<std::string, std::string>* current_property_set       = nullptr;
+std::unordered_map<std::string, std::string>* current_model_property_set = nullptr;
 int ZONE_TAG                            = 0; // Whether we just opened a zone tag (to see what to do with the properties)
 
 FILE *surf_file_to_parse = nullptr;
@@ -289,7 +278,7 @@ void STag_surfxml_storage()
 
 void ETag_surfxml_storage()
 {
-  StorageCreationArgs storage;
+  simgrid::kernel::routing::StorageCreationArgs storage;
 
   storage.properties   = current_property_set;
   current_property_set = nullptr;
@@ -310,7 +299,7 @@ void STag_surfxml_storage___type()
 }
 void ETag_surfxml_storage___type()
 {
-  StorageTypeCreationArgs storage_type;
+  simgrid::kernel::routing::StorageTypeCreationArgs storage_type;
 
   storage_type.properties = current_property_set;
   current_property_set    = nullptr;
@@ -333,7 +322,7 @@ void STag_surfxml_mount()
 
 void ETag_surfxml_mount()
 {
-  MountCreationArgs mount;
+  simgrid::kernel::routing::MountCreationArgs mount;
 
   mount.name      = A_surfxml_mount_name;
   mount.storageId = A_surfxml_mount_storageId;
@@ -378,30 +367,29 @@ void STag_surfxml_platform() {
              "Changes introduced in SimGrid 3.13:\n"
              "  - 'power' attribute of hosts (and others) got renamed to 'speed'.\n"
              "  - In <trace_connect>, attribute kind=\"POWER\" is now kind=\"SPEED\".\n"
-             "  - DOCTYPE now point to the rignt URL: http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd\n"
+             "  - DOCTYPE now point to the rignt URL.\n"
              "  - speed, bandwidth and latency attributes now MUST have an explicit unit (f, Bps, s by default)"
              "\n\n"
              "Use simgrid_update_xml to update your file automatically. "
              "This program is installed automatically with SimGrid, or "
              "available in the tools/ directory of the source archive.",
-             surf_parsed_filename, version);
+             surf_parsed_filename.c_str(), version);
   if (version < 4.1) {
     XBT_INFO("You're using a v%.1f XML file (%s) while the current standard is v4.1 "
              "That's fine, the new version is backward compatible. \n\n"
-             "Use simgrid_update_xml to update your file automatically. "
+             "Use simgrid_update_xml to update your file automatically to get rid of this warning. "
              "This program is installed automatically with SimGrid, or "
              "available in the tools/ directory of the source archive.",
-             version, surf_parsed_filename);
+             version, surf_parsed_filename.c_str());
   }
-  xbt_assert(version <= 4.1, "******* FILE %s COMES FROM THE FUTURE (v:%.1f) *********\n "
-                             "The most recent formalism that this version of SimGrid understands is v4.1.\n"
-                             "Please update your code, or use another, more adapted, file.",
-             surf_parsed_filename, version);
-
-  sg_platf_begin();
+  xbt_assert(version <= 4.1,
+             "******* FILE %s COMES FROM THE FUTURE (v:%.1f) *********\n "
+             "The most recent formalism that this version of SimGrid understands is v4.1.\n"
+             "Please update your code, or use another, more adapted, file.",
+             surf_parsed_filename.c_str(), version);
 }
 void ETag_surfxml_platform(){
-  sg_platf_end();
+  simgrid::s4u::on_platform_created();
 }
 
 void STag_surfxml_host(){
@@ -413,12 +401,12 @@ void STag_surfxml_prop()
 {
   if (ZONE_TAG) { // We need to retrieve the most recently opened zone
     XBT_DEBUG("Set zone property %s -> %s", A_surfxml_prop_id, A_surfxml_prop_value);
-    simgrid::s4u::NetZone* netzone = simgrid::s4u::Engine::getInstance()->getNetzoneByNameOrNull(A_surfxml_zone_id);
+    simgrid::s4u::NetZone* netzone = simgrid::s4u::Engine::get_instance()->netzone_by_name_or_null(A_surfxml_zone_id);
 
-    netzone->setProperty(A_surfxml_prop_id, A_surfxml_prop_value);
+    netzone->set_property(std::string(A_surfxml_prop_id), A_surfxml_prop_value);
   } else {
     if (not current_property_set)
-      current_property_set = new std::map<std::string, std::string>; // Maybe, it should raise an error
+      current_property_set = new std::unordered_map<std::string, std::string>; // Maybe, it should raise an error
     current_property_set->insert({A_surfxml_prop_id, A_surfxml_prop_value});
     XBT_DEBUG("add prop %s=%s into current property set %p", A_surfxml_prop_id, A_surfxml_prop_value,
               current_property_set);
@@ -426,7 +414,7 @@ void STag_surfxml_prop()
 }
 
 void ETag_surfxml_host()    {
-  s_sg_platf_host_cbarg_t host;
+  simgrid::kernel::routing::HostCreationArgs host;
 
   host.properties = current_property_set;
   current_property_set = nullptr;
@@ -437,8 +425,17 @@ void ETag_surfxml_host()    {
 
   XBT_DEBUG("pstate: %s", A_surfxml_host_pstate);
   host.core_amount = surf_parse_get_int(A_surfxml_host_core);
-  host.speed_trace = A_surfxml_host_availability___file[0] ? tmgr_trace_new_from_file(A_surfxml_host_availability___file) : nullptr;
-  host.state_trace = A_surfxml_host_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_host_state___file) : nullptr;
+
+  host.speed_trace = nullptr;
+  if (A_surfxml_host_availability___file[0] != '\0') {
+    XBT_WARN("The availability_file attribute in <host> is now deprecated. Please, use 'speed_file' instead.");
+    host.speed_trace = simgrid::kernel::profile::Profile::from_file(A_surfxml_host_availability___file);
+  }
+  if (A_surfxml_host_speed___file[0] != '\0')
+    host.speed_trace = simgrid::kernel::profile::Profile::from_file(A_surfxml_host_speed___file);
+  host.state_trace = A_surfxml_host_state___file[0]
+                         ? simgrid::kernel::profile::Profile::from_file(A_surfxml_host_state___file)
+                         : nullptr;
   host.pstate      = surf_parse_get_int(A_surfxml_host_pstate);
   host.coord       = A_surfxml_host_coordinates;
 
@@ -447,7 +444,7 @@ void ETag_surfxml_host()    {
 
 void STag_surfxml_host___link(){
   XBT_DEBUG("Create a Host_link for %s",A_surfxml_host___link_id);
-  HostLinkCreationArgs host_link;
+  simgrid::kernel::routing::HostLinkCreationArgs host_link;
 
   host_link.id        = A_surfxml_host___link_id;
   host_link.link_up   = A_surfxml_host___link_up;
@@ -460,7 +457,7 @@ void STag_surfxml_router(){
 }
 
 void ETag_surfxml_cluster(){
-  ClusterCreationArgs cluster;
+  simgrid::kernel::routing::ClusterCreationArgs cluster;
   cluster.properties   = current_property_set;
   current_property_set = nullptr;
 
@@ -485,48 +482,49 @@ void ETag_surfxml_cluster(){
 
   switch(AX_surfxml_cluster_topology){
   case A_surfxml_cluster_topology_FLAT:
-    cluster.topology= SURF_CLUSTER_FLAT ;
+    cluster.topology = simgrid::kernel::routing::ClusterTopology::FLAT;
     break;
   case A_surfxml_cluster_topology_TORUS:
-    cluster.topology= SURF_CLUSTER_TORUS ;
+    cluster.topology = simgrid::kernel::routing::ClusterTopology::TORUS;
     break;
   case A_surfxml_cluster_topology_FAT___TREE:
-    cluster.topology = SURF_CLUSTER_FAT_TREE;
+    cluster.topology = simgrid::kernel::routing::ClusterTopology::FAT_TREE;
     break;
   case A_surfxml_cluster_topology_DRAGONFLY:
-    cluster.topology= SURF_CLUSTER_DRAGONFLY ;
+    cluster.topology = simgrid::kernel::routing::ClusterTopology::DRAGONFLY;
     break;
   default:
     surf_parse_error(std::string("Invalid cluster topology for cluster ") + cluster.id);
-    break;
   }
   cluster.topo_parameters = A_surfxml_cluster_topo___parameters;
   cluster.router_id = A_surfxml_cluster_router___id;
 
   switch (AX_surfxml_cluster_sharing___policy) {
   case A_surfxml_cluster_sharing___policy_SHARED:
-    cluster.sharing_policy = SURF_LINK_SHARED;
+    cluster.sharing_policy = simgrid::s4u::Link::SharingPolicy::SHARED;
     break;
   case A_surfxml_cluster_sharing___policy_FULLDUPLEX:
-    cluster.sharing_policy = SURF_LINK_FULLDUPLEX;
+    XBT_WARN("FULLDUPLEX is now deprecated. Please update your platform file to use SPLITDUPLEX instead.");
+    cluster.sharing_policy = simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX;
+    break;
+  case A_surfxml_cluster_sharing___policy_SPLITDUPLEX:
+    cluster.sharing_policy = simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX;
     break;
   case A_surfxml_cluster_sharing___policy_FATPIPE:
-    cluster.sharing_policy = SURF_LINK_FATPIPE;
+    cluster.sharing_policy = simgrid::s4u::Link::SharingPolicy::FATPIPE;
     break;
   default:
     surf_parse_error(std::string("Invalid cluster sharing policy for cluster ") + cluster.id);
-    break;
   }
   switch (AX_surfxml_cluster_bb___sharing___policy) {
   case A_surfxml_cluster_bb___sharing___policy_FATPIPE:
-    cluster.bb_sharing_policy = SURF_LINK_FATPIPE;
+    cluster.bb_sharing_policy = simgrid::s4u::Link::SharingPolicy::FATPIPE;
     break;
   case A_surfxml_cluster_bb___sharing___policy_SHARED:
-    cluster.bb_sharing_policy = SURF_LINK_SHARED;
+    cluster.bb_sharing_policy = simgrid::s4u::Link::SharingPolicy::SHARED;
     break;
   default:
     surf_parse_error(std::string("Invalid bb sharing policy in cluster ") + cluster.id);
-    break;
   }
 
   sg_platf_new_cluster(&cluster);
@@ -534,13 +532,11 @@ void ETag_surfxml_cluster(){
 
 void STag_surfxml_cluster(){
   ZONE_TAG = 0;
-  parse_after_config();
   xbt_assert(current_property_set == nullptr, "Someone forgot to reset the property set to nullptr in its closing tag (or XML malformed)");
 }
 
 void STag_surfxml_cabinet(){
-  parse_after_config();
-  CabinetCreationArgs cabinet;
+  simgrid::kernel::routing::CabinetCreationArgs cabinet;
   cabinet.id      = A_surfxml_cabinet_id;
   cabinet.prefix  = A_surfxml_cabinet_prefix;
   cabinet.suffix  = A_surfxml_cabinet_suffix;
@@ -553,19 +549,26 @@ void STag_surfxml_cabinet(){
 }
 
 void STag_surfxml_peer(){
-  parse_after_config();
-  PeerCreationArgs peer;
+  simgrid::kernel::routing::PeerCreationArgs peer;
 
   peer.id          = std::string(A_surfxml_peer_id);
   peer.speed       = surf_parse_get_speed(A_surfxml_peer_speed, "speed of peer", peer.id.c_str());
   peer.bw_in       = surf_parse_get_bandwidth(A_surfxml_peer_bw___in, "bw_in of peer", peer.id.c_str());
   peer.bw_out      = surf_parse_get_bandwidth(A_surfxml_peer_bw___out, "bw_out of peer", peer.id.c_str());
   peer.coord       = A_surfxml_peer_coordinates;
-  peer.speed_trace = A_surfxml_peer_availability___file[0] ? tmgr_trace_new_from_file(A_surfxml_peer_availability___file) : nullptr;
-  peer.state_trace = A_surfxml_peer_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_peer_state___file) : nullptr;
+  peer.speed_trace = nullptr;
+  if (A_surfxml_peer_availability___file[0] != '\0') {
+    XBT_WARN("The availability_file attribute in <peer> is now deprecated. Please, use 'speed_file' instead.");
+    peer.speed_trace = simgrid::kernel::profile::Profile::from_file(A_surfxml_peer_availability___file);
+  }
+  if (A_surfxml_peer_speed___file[0] != '\0')
+    peer.speed_trace = simgrid::kernel::profile::Profile::from_file(A_surfxml_peer_speed___file);
+  peer.state_trace = A_surfxml_peer_state___file[0]
+                         ? simgrid::kernel::profile::Profile::from_file(A_surfxml_peer_state___file)
+                         : nullptr;
 
   if (A_surfxml_peer_lat[0] != '\0')
-    XBT_WARN("The latency parameter in <peer> is now deprecated. Use the z coordinate instead of '%s'.",
+    XBT_WARN("The latency attribute in <peer> is now deprecated. Use the z coordinate instead of '%s'.",
              A_surfxml_peer_lat);
 
   sg_platf_new_peer(&peer);
@@ -577,31 +580,40 @@ void STag_surfxml_link(){
 }
 
 void ETag_surfxml_link(){
-  LinkCreationArgs link;
+  simgrid::kernel::routing::LinkCreationArgs link;
 
   link.properties          = current_property_set;
   current_property_set     = nullptr;
 
   link.id                  = std::string(A_surfxml_link_id);
   link.bandwidth           = surf_parse_get_bandwidth(A_surfxml_link_bandwidth, "bandwidth of link", link.id.c_str());
-  link.bandwidth_trace     = A_surfxml_link_bandwidth___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_bandwidth___file) : nullptr;
+  link.bandwidth_trace     = A_surfxml_link_bandwidth___file[0]
+                             ? simgrid::kernel::profile::Profile::from_file(A_surfxml_link_bandwidth___file)
+                             : nullptr;
   link.latency             = surf_parse_get_time(A_surfxml_link_latency, "latency of link", link.id.c_str());
-  link.latency_trace       = A_surfxml_link_latency___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_latency___file) : nullptr;
-  link.state_trace         = A_surfxml_link_state___file[0] ? tmgr_trace_new_from_file(A_surfxml_link_state___file):nullptr;
+  link.latency_trace       = A_surfxml_link_latency___file[0]
+                           ? simgrid::kernel::profile::Profile::from_file(A_surfxml_link_latency___file)
+                           : nullptr;
+  link.state_trace = A_surfxml_link_state___file[0]
+                         ? simgrid::kernel::profile::Profile::from_file(A_surfxml_link_state___file)
+                         : nullptr;
 
   switch (A_surfxml_link_sharing___policy) {
   case A_surfxml_link_sharing___policy_SHARED:
-    link.policy = SURF_LINK_SHARED;
+    link.policy = simgrid::s4u::Link::SharingPolicy::SHARED;
     break;
   case A_surfxml_link_sharing___policy_FATPIPE:
-     link.policy = SURF_LINK_FATPIPE;
-     break;
+    link.policy = simgrid::s4u::Link::SharingPolicy::FATPIPE;
+    break;
   case A_surfxml_link_sharing___policy_FULLDUPLEX:
-     link.policy = SURF_LINK_FULLDUPLEX;
-     break;
+    XBT_WARN("FULLDUPLEX is now deprecated. Please update your platform file to use SPLITDUPLEX instead.");
+    link.policy = simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX;
+    break;
+  case A_surfxml_link_sharing___policy_SPLITDUPLEX:
+    link.policy = simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX;
+    break;
   default:
     surf_parse_error(std::string("Invalid sharing policy in link ") + link.id);
-    break;
   }
 
   sg_platf_new_link(&link);
@@ -609,21 +621,20 @@ void ETag_surfxml_link(){
 
 void STag_surfxml_link___ctn()
 {
-  simgrid::surf::LinkImpl* link = nullptr;
+  simgrid::kernel::resource::LinkImpl* link = nullptr;
   switch (A_surfxml_link___ctn_direction) {
   case AU_surfxml_link___ctn_direction:
   case A_surfxml_link___ctn_direction_NONE:
-    link = simgrid::surf::LinkImpl::byName(A_surfxml_link___ctn_id);
+    link = simgrid::s4u::Link::by_name(std::string(A_surfxml_link___ctn_id))->get_impl();
     break;
   case A_surfxml_link___ctn_direction_UP:
-    link = simgrid::surf::LinkImpl::byName(std::string(A_surfxml_link___ctn_id) + "_UP");
+    link = simgrid::s4u::Link::by_name(std::string(A_surfxml_link___ctn_id) + "_UP")->get_impl();
     break;
   case A_surfxml_link___ctn_direction_DOWN:
-    link = simgrid::surf::LinkImpl::byName(std::string(A_surfxml_link___ctn_id) + "_DOWN");
+    link = simgrid::s4u::Link::by_name(std::string(A_surfxml_link___ctn_id) + "_DOWN")->get_impl();
     break;
   default:
     surf_parse_error(std::string("Invalid direction for link ") + A_surfxml_link___ctn_id);
-    break;
   }
 
   const char* dirname = "";
@@ -642,16 +653,16 @@ void STag_surfxml_link___ctn()
 }
 
 void ETag_surfxml_backbone(){
-  LinkCreationArgs link;
+  simgrid::kernel::routing::LinkCreationArgs link;
 
   link.properties = nullptr;
   link.id = std::string(A_surfxml_backbone_id);
   link.bandwidth = surf_parse_get_bandwidth(A_surfxml_backbone_bandwidth, "bandwidth of backbone", link.id.c_str());
   link.latency = surf_parse_get_time(A_surfxml_backbone_latency, "latency of backbone", link.id.c_str());
-  link.policy = SURF_LINK_SHARED;
+  link.policy     = simgrid::s4u::Link::SharingPolicy::SHARED;
 
   sg_platf_new_link(&link);
-  routing_cluster_add_backbone(simgrid::surf::LinkImpl::byName(A_surfxml_backbone_id));
+  routing_cluster_add_backbone(simgrid::s4u::Link::by_name(std::string(A_surfxml_backbone_id))->get_impl());
 }
 
 void STag_surfxml_route(){
@@ -692,7 +703,7 @@ void STag_surfxml_bypassZoneRoute(){
 }
 
 void ETag_surfxml_route(){
-  s_sg_platf_route_cbarg_t route;
+  simgrid::kernel::routing::RouteCreationArgs route;
 
   route.src         = sg_netpoint_by_name_or_null(A_surfxml_route_src); // tested to not be nullptr in start tag
   route.dst         = sg_netpoint_by_name_or_null(A_surfxml_route_dst); // tested to not be nullptr in start tag
@@ -716,7 +727,7 @@ void ETag_surfxml_ASroute()
 }
 void ETag_surfxml_zoneRoute()
 {
-  s_sg_platf_route_cbarg_t ASroute;
+  simgrid::kernel::routing::RouteCreationArgs ASroute;
 
   ASroute.src = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_src); // tested to not be nullptr in start tag
   ASroute.dst = sg_netpoint_by_name_or_null(A_surfxml_zoneRoute_dst); // tested to not be nullptr in start tag
@@ -742,7 +753,7 @@ void ETag_surfxml_zoneRoute()
 }
 
 void ETag_surfxml_bypassRoute(){
-  s_sg_platf_route_cbarg_t route;
+  simgrid::kernel::routing::RouteCreationArgs route;
 
   route.src         = sg_netpoint_by_name_or_null(A_surfxml_bypassRoute_src); // tested to not be nullptr in start tag
   route.dst         = sg_netpoint_by_name_or_null(A_surfxml_bypassRoute_dst); // tested to not be nullptr in start tag
@@ -765,7 +776,7 @@ void ETag_surfxml_bypassASroute()
 }
 void ETag_surfxml_bypassZoneRoute()
 {
-  s_sg_platf_route_cbarg_t ASroute;
+  simgrid::kernel::routing::RouteCreationArgs ASroute;
 
   ASroute.src         = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_src);
   ASroute.dst         = sg_netpoint_by_name_or_null(A_surfxml_bypassZoneRoute_dst);
@@ -780,7 +791,7 @@ void ETag_surfxml_bypassZoneRoute()
 }
 
 void ETag_surfxml_trace(){
-  TraceCreationArgs trace;
+  simgrid::kernel::routing::ProfileCreationArgs trace;
 
   trace.id = A_surfxml_trace_id;
   trace.file = A_surfxml_trace_file;
@@ -792,8 +803,7 @@ void ETag_surfxml_trace(){
 
 void STag_surfxml_trace___connect()
 {
-  parse_after_config();
-  TraceConnectCreationArgs trace_connect;
+  simgrid::kernel::routing::TraceConnectCreationArgs trace_connect;
 
   trace_connect.element = A_surfxml_trace___connect_element;
   trace_connect.trace = A_surfxml_trace___connect_trace;
@@ -801,23 +811,22 @@ void STag_surfxml_trace___connect()
   switch (A_surfxml_trace___connect_kind) {
   case AU_surfxml_trace___connect_kind:
   case A_surfxml_trace___connect_kind_SPEED:
-    trace_connect.kind = TraceConnectKind::SPEED;
+    trace_connect.kind = simgrid::kernel::routing::TraceConnectKind::SPEED;
     break;
   case A_surfxml_trace___connect_kind_BANDWIDTH:
-    trace_connect.kind = TraceConnectKind::BANDWIDTH;
+    trace_connect.kind = simgrid::kernel::routing::TraceConnectKind::BANDWIDTH;
     break;
   case A_surfxml_trace___connect_kind_HOST___AVAIL:
-    trace_connect.kind = TraceConnectKind::HOST_AVAIL;
+    trace_connect.kind = simgrid::kernel::routing::TraceConnectKind::HOST_AVAIL;
     break;
   case A_surfxml_trace___connect_kind_LATENCY:
-    trace_connect.kind = TraceConnectKind::LATENCY;
+    trace_connect.kind = simgrid::kernel::routing::TraceConnectKind::LATENCY;
     break;
   case A_surfxml_trace___connect_kind_LINK___AVAIL:
-    trace_connect.kind = TraceConnectKind::LINK_AVAIL;
+    trace_connect.kind = simgrid::kernel::routing::TraceConnectKind::LINK_AVAIL;
     break;
   default:
     surf_parse_error("Invalid trace kind");
-    break;
   }
   sg_platf_trace_connect(&trace_connect);
 }
@@ -836,9 +845,8 @@ void ETag_surfxml_AS()
 
 void STag_surfxml_zone()
 {
-  parse_after_config();
   ZONE_TAG                 = 1;
-  ZoneCreationArgs zone;
+  simgrid::kernel::routing::ZoneCreationArgs zone;
   zone.id      = A_surfxml_zone_id;
   zone.routing = static_cast<int>(A_surfxml_zone_routing);
 
@@ -864,12 +872,19 @@ void STag_surfxml_config()
 
 void ETag_surfxml_config()
 {
-  for (auto const& elm : *current_property_set) {
-    if (xbt_cfg_is_default_value(elm.first.c_str())) {
-      std::string cfg = elm.first + ":" + elm.second;
-      xbt_cfg_set_parse(cfg.c_str());
+  // Sort config elements before applying.
+  // That's a little waste of time, but not doing so would break the tests
+  std::vector<std::string> keys;
+  for (auto const& kv : *current_property_set) {
+    keys.push_back(kv.first);
+  }
+  std::sort(keys.begin(), keys.end());
+  for (std::string key : keys) {
+    if (simgrid::config::is_default(key.c_str())) {
+      std::string cfg = key + ":" + current_property_set->at(key);
+      simgrid::config::set_parse(std::move(cfg));
     } else
-      XBT_INFO("The custom configuration '%s' is already defined by user!", elm.first.c_str());
+      XBT_INFO("The custom configuration '%s' is already defined by user!", key.c_str());
   }
   XBT_DEBUG("End configuration name = %s",A_surfxml_config_id);
 
@@ -904,7 +919,7 @@ void ETag_surfxml_process()
 
 void ETag_surfxml_actor()
 {
-  ActorCreationArgs actor;
+  simgrid::kernel::routing::ActorCreationArgs actor;
 
   actor.properties     = current_property_set;
   current_property_set = nullptr;
@@ -918,17 +933,16 @@ void ETag_surfxml_actor()
   switch (A_surfxml_actor_on___failure) {
   case AU_surfxml_actor_on___failure:
   case A_surfxml_actor_on___failure_DIE:
-    actor.on_failure = ActorOnFailure::DIE;
+    actor.on_failure = simgrid::kernel::routing::ActorOnFailure::DIE;
     break;
   case A_surfxml_actor_on___failure_RESTART:
-    actor.on_failure = ActorOnFailure::RESTART;
+    actor.on_failure = simgrid::kernel::routing::ActorOnFailure::RESTART;
     break;
   default:
     surf_parse_error("Invalid on failure behavior");
-    break;
   }
 
-  sg_platf_new_process(&actor);
+  sg_platf_new_actor(&actor);
 }
 
 void STag_surfxml_argument(){
@@ -937,7 +951,7 @@ void STag_surfxml_argument(){
 
 void STag_surfxml_model___prop(){
   if (not current_model_property_set)
-    current_model_property_set = new std::map<std::string, std::string>();
+    current_model_property_set = new std::unordered_map<std::string, std::string>();
 
   current_model_property_set->insert({A_surfxml_model___prop_id, A_surfxml_model___prop_value});
 }
@@ -946,7 +960,9 @@ void ETag_surfxml_prop(){/* Nothing to do */}
 void STag_surfxml_random(){/* Nothing to do */}
 void ETag_surfxml_random(){/* Nothing to do */}
 void ETag_surfxml_trace___connect(){/* Nothing to do */}
-void STag_surfxml_trace(){parse_after_config();}
+void STag_surfxml_trace()
+{ /* Nothing to do */
+}
 void ETag_surfxml_router(){/*Nothing to do*/}
 void ETag_surfxml_host___link(){/* Nothing to do */}
 void ETag_surfxml_cabinet(){/* Nothing to do */}
@@ -959,17 +975,17 @@ void ETag_surfxml_model___prop(){/* Nothing to do */}
 /* Open and Close parse file */
 YY_BUFFER_STATE surf_input_buffer;
 
-void surf_parse_open(const char *file)
+void surf_parse_open(const std::string& file)
 {
-  xbt_assert(file, "Cannot parse the nullptr file. Bypassing the parser is strongly deprecated nowadays.");
-
   surf_parsed_filename = file;
-  std::string dir      = simgrid::xbt::Path(file).getDirname();
+  std::string dir      = simgrid::xbt::Path(file).get_dir_name();
   surf_path.push_back(dir);
 
   surf_file_to_parse = surf_fopen(file, "r");
-  if (surf_file_to_parse == nullptr)
-    xbt_die("Unable to open '%s'\n", file);
+  if (surf_file_to_parse == nullptr) {
+    std::string cwd = simgrid::xbt::Path().get_name();
+    xbt_die("Unable to open '%s' from '%s'\n", file.c_str(), cwd.c_str());
+  }
   surf_input_buffer = surf_parse__create_buffer(surf_file_to_parse, YY_BUF_SIZE);
   surf_parse__switch_to_buffer(surf_input_buffer);
   surf_parse_lineno = 1;
@@ -991,4 +1007,3 @@ int surf_parse()
 {
   return surf_parse_lex();
 }
-}