+++ /dev/null
-/* Copyright (c) 2010-2018. 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. */
-
-/* SimGrid Lua bindings */
-
-#include "lua_private.hpp"
-#include "simgrid/kernel/routing/NetPoint.hpp"
-#include "src/surf/network_interface.hpp"
-#include "src/surf/xml/platf_private.hpp"
-#include <cctype>
-#include <cstring>
-
-#include <lauxlib.h>
-
-#include "src/surf/surf_private.hpp"
-#include <boost/algorithm/string/classification.hpp>
-#include <boost/algorithm/string/split.hpp>
-#include <simgrid/s4u/Engine.hpp>
-#include <simgrid/s4u/Host.hpp>
-#include <string>
-#include <vector>
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(lua_platf, "Lua bindings (platform module)");
-
-#define PLATF_MODULE_NAME "simgrid.engine"
-#define AS_FIELDNAME "__simgrid_as"
-
-/* ********************************************************************************* */
-/* simgrid.platf API */
-/* ********************************************************************************* */
-
-static const luaL_Reg platf_functions[] = {
- {"open", console_open},
- {"close", console_close},
- {"AS_open", console_AS_open},
- {"AS_seal", console_AS_seal},
- {"backbone_new", console_add_backbone},
- {"host_link_new", console_add_host___link},
- {"host_new", console_add_host},
- {"link_new", console_add_link},
- {"router_new", console_add_router},
- {"route_new", console_add_route},
- {"ASroute_new", console_add_ASroute},
- {nullptr, nullptr}
-};
-
-static simgrid::s4u::Link::SharingPolicy link_policy_get_by_name(const char* policy)
-{
- if (policy && not strcmp(policy, "FULLDUPLEX")) {
- XBT_WARN("Please update your platform to use SPLITDUPLEX instead of FULLDUPLEX");
- return simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX;
- } else if (policy && not strcmp(policy, "SPLITDUPLEX")) {
- return simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX;
- } else if (policy && not strcmp(policy, "FATPIPE")) {
- return simgrid::s4u::Link::SharingPolicy::FATPIPE;
- } else {
- return simgrid::s4u::Link::SharingPolicy::SHARED;
- }
-}
-
-int console_open(lua_State *L) {
- sg_platf_init();
- simgrid::s4u::on_platform_creation();
-
- return 0;
-}
-
-int console_close(lua_State *L) {
- simgrid::s4u::on_platform_created();
- sg_platf_exit();
- return 0;
-}
-
-int console_add_backbone(lua_State *L) {
- simgrid::kernel::routing::LinkCreationArgs link;
-
- link.properties = nullptr;
-
- lua_ensure(lua_istable(L, -1),"Bad Arguments to create backbone in Lua. Should be a table with named arguments.");
-
- lua_pushstring(L, "id");
- int type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING, "Attribute 'id' must be specified for backbone and must be a string.");
- link.id = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- lua_pushstring(L, "bandwidth");
- type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING || type == LUA_TNUMBER,
- "Attribute 'bandwidth' must be specified for backbone and must either be a string (in the right format; see docs) or a number.");
- link.bandwidth = surf_parse_get_bandwidth(lua_tostring(L, -1), "bandwidth of backbone", link.id.c_str());
- lua_pop(L, 1);
-
- lua_pushstring(L, "lat");
- type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING || type == LUA_TNUMBER,
- "Attribute 'lat' must be specified for backbone and must either be a string (in the right format; see docs) or a number.");
- link.latency = surf_parse_get_time(lua_tostring(L, -1), "latency of backbone", link.id.c_str());
- lua_pop(L, 1);
-
- lua_pushstring(L, "sharing_policy");
- lua_gettable(L, -2);
- const char* policy = lua_tostring(L, -1);
- lua_pop(L, 1);
- link.policy = link_policy_get_by_name(policy);
-
- sg_platf_new_link(&link);
- routing_cluster_add_backbone(simgrid::kernel::resource::LinkImpl::byName(link.id));
-
- return 0;
-}
-
-int console_add_host___link(lua_State *L) {
- simgrid::kernel::routing::HostLinkCreationArgs hostlink;
- int type;
-
- lua_ensure(lua_istable(L, -1), "Bad Arguments to create host_link in Lua. Should be a table with named arguments.");
-
- lua_pushstring(L, "id");
- type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING, "Attribute 'id' must be specified for any host_link and must be a string.");
- hostlink.id = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- lua_pushstring(L, "up");
- type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING || type == LUA_TNUMBER,
- "Attribute 'up' must be specified for host_link and must either be a string or a number.");
- hostlink.link_up = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- lua_pushstring(L, "down");
- type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING || type == LUA_TNUMBER,
- "Attribute 'down' must be specified for host_link and must either be a string or a number.");
- hostlink.link_down = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- XBT_DEBUG("Create a host_link for host %s", hostlink.id.c_str());
- sg_platf_new_hostlink(&hostlink);
-
- return 0;
-}
-
-int console_add_host(lua_State *L) {
- simgrid::kernel::routing::HostCreationArgs host;
- int type;
-
- // we get values from the table passed as argument
- lua_ensure(lua_istable(L, -1),
- "Bad Arguments to create host. Should be a table with named arguments");
-
- // get Id Value
- lua_pushstring(L, "id");
- type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING,
- "Attribute 'id' must be specified for any host and must be a string.");
- host.id = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- // get power value
- lua_pushstring(L, "speed");
- type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING || type == LUA_TNUMBER,
- "Attribute 'speed' must be specified for host and must either be a string (in the correct format; check documentation) or a number.");
- if (type == LUA_TNUMBER)
- host.speed_per_pstate.push_back(lua_tointeger(L, -1));
- else // LUA_TSTRING
- host.speed_per_pstate.push_back(surf_parse_get_speed(lua_tostring(L, -1), "speed of host", host.id));
- lua_pop(L, 1);
-
- // get core
- lua_pushstring(L, "core");
- lua_gettable(L, -2);
- if (not lua_isnumber(L, -1))
- host.core_amount = 1; // Default value
- else
- host.core_amount = lua_tonumber(L, -1);
- if (host.core_amount == 0)
- host.core_amount = 1;
- lua_pop(L, 1);
-
- //get power_trace
- lua_pushstring(L, "availability_file");
- lua_gettable(L, -2);
- const char *filename = lua_tostring(L, -1);
- if (filename)
- host.speed_trace = tmgr_trace_new_from_file(filename);
- lua_pop(L, 1);
-
- //get trace state
- lua_pushstring(L, "state_file");
- lua_gettable(L, -2);
- filename = lua_tostring(L, -1);
- if (filename)
- host.state_trace = tmgr_trace_new_from_file(filename);
- lua_pop(L, 1);
-
- sg_platf_new_host(&host);
-
- return 0;
-}
-
-int console_add_link(lua_State *L) {
- simgrid::kernel::routing::LinkCreationArgs link;
-
- const char* policy;
-
- lua_ensure(lua_istable(L, -1), "Bad Arguments to create link, Should be a table with named arguments");
-
- // get Id Value
- lua_pushstring(L, "id");
- int type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING || type == LUA_TNUMBER,
- "Attribute 'id' must be specified for any link and must be a string.");
- link.id = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- // get bandwidth value
- lua_pushstring(L, "bandwidth");
- type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING || type == LUA_TNUMBER,
- "Attribute 'bandwidth' must be specified for any link and must either be either a string (in the right format; see docs) or a number.");
- if (type == LUA_TNUMBER)
- link.bandwidth = lua_tonumber(L, -1);
- else // LUA_TSTRING
- link.bandwidth = surf_parse_get_bandwidth(lua_tostring(L, -1), "bandwidth of link", link.id.c_str());
- lua_pop(L, 1);
-
- //get latency value
- lua_pushstring(L, "lat");
- type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING || type == LUA_TNUMBER,
- "Attribute 'lat' must be specified for any link and must either be a string (in the right format; see docs) or a number.");
- if (type == LUA_TNUMBER)
- link.latency = lua_tonumber(L, -1);
- else // LUA_TSTRING
- link.latency = surf_parse_get_time(lua_tostring(L, -1), "latency of link", link.id.c_str());
- lua_pop(L, 1);
-
- /*Optional Arguments */
-
- //get bandwidth_trace value
- lua_pushstring(L, "bandwidth_file");
- lua_gettable(L, -2);
- const char *filename = lua_tostring(L, -1);
- if (filename)
- link.bandwidth_trace = tmgr_trace_new_from_file(filename);
- lua_pop(L, 1);
-
- //get latency_trace value
- lua_pushstring(L, "latency_file");
- lua_gettable(L, -2);
- filename = lua_tostring(L, -1);
- if (filename)
- link.latency_trace = tmgr_trace_new_from_file(filename);
- lua_pop(L, 1);
-
- //get state_trace value
- lua_pushstring(L, "state_file");
- lua_gettable(L, -2);
- filename = lua_tostring(L, -1);
- if (filename)
- link.state_trace = tmgr_trace_new_from_file(filename);
- lua_pop(L, 1);
-
- //get policy value
- lua_pushstring(L, "sharing_policy");
- lua_gettable(L, -2);
- policy = lua_tostring(L, -1);
- lua_pop(L, 1);
- link.policy = link_policy_get_by_name(policy);
-
- sg_platf_new_link(&link);
-
- return 0;
-}
-/**
- * add Router to AS components
- */
-int console_add_router(lua_State* L) {
- lua_ensure(lua_istable(L, -1), "Bad Arguments to create router, Should be a table with named arguments");
-
- lua_pushstring(L, "id");
- int type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING, "Attribute 'id' must be specified for any link and must be a string.");
- const char* name = lua_tostring(L, -1);
- lua_pop(L,1);
-
- lua_pushstring(L,"coord");
- lua_gettable(L,-2);
- const char* coords = lua_tostring(L, -1);
- lua_pop(L,1);
-
- sg_platf_new_router(name, coords);
-
- return 0;
-}
-
-int console_add_route(lua_State *L) {
- XBT_DEBUG("Adding route");
- simgrid::kernel::routing::RouteCreationArgs route;
- int type;
-
- lua_ensure(lua_istable(L, -1), "Bad Arguments to add a route. Should be a table with named arguments");
-
- lua_pushstring(L,"src");
- type = lua_gettable(L,-2);
- lua_ensure(type == LUA_TSTRING, "Attribute 'src' must be specified for any route and must be a string.");
- const char *srcName = lua_tostring(L, -1);
- route.src = sg_netpoint_by_name_or_null(srcName);
- lua_ensure(route.src != nullptr, "Attribute 'src=%s' of route does not name a node.", srcName);
- lua_pop(L,1);
-
- lua_pushstring(L,"dest");
- type = lua_gettable(L,-2);
- lua_ensure(type == LUA_TSTRING, "Attribute 'dest' must be specified for any route and must be a string.");
- const char *dstName = lua_tostring(L, -1);
- route.dst = sg_netpoint_by_name_or_null(dstName);
- lua_ensure(route.dst != nullptr, "Attribute 'dst=%s' of route does not name a node.", dstName);
- lua_pop(L,1);
-
- lua_pushstring(L,"links");
- type = lua_gettable(L,-2);
- lua_ensure(type == LUA_TSTRING,
- "Attribute 'links' must be specified for any route and must be a string (different links separated by commas or single spaces.");
- std::vector<std::string> names;
- const char* str = lua_tostring(L, -1);
- boost::split(names, str, boost::is_any_of(", \t\r\n"));
- if (names.empty()) {
- /* unique name */
- route.link_list.push_back(simgrid::kernel::resource::LinkImpl::byName(lua_tostring(L, -1)));
- } else {
- // Several names separated by , \t\r\n
- for (auto const& name : names) {
- if (name.length() > 0) {
- simgrid::kernel::resource::LinkImpl* link = simgrid::kernel::resource::LinkImpl::byName(name);
- route.link_list.push_back(link);
- }
- }
- }
- lua_pop(L,1);
-
- /* We are relying on the XML bypassing mechanism since the corresponding sg_platf does not exist yet.
- * Et ouais mon pote. That's the way it goes. F34R.
- *
- * (Note that above this function, there is a #include statement. Is this
- * comment related to that statement?)
- */
- lua_pushstring(L,"symmetrical");
- lua_gettable(L,-2);
- if (lua_isstring(L, -1)) {
- const char* value = lua_tostring(L, -1);
- if (strcmp("YES", value) == 0)
- route.symmetrical = true;
- else
- route.symmetrical = false;
- }
- else {
- route.symmetrical = true;
- }
- lua_pop(L,1);
-
- route.gw_src = nullptr;
- route.gw_dst = nullptr;
-
- sg_platf_new_route(&route);
-
- return 0;
-}
-
-int console_add_ASroute(lua_State *L) {
- simgrid::kernel::routing::RouteCreationArgs ASroute;
-
- lua_pushstring(L, "src");
- lua_gettable(L, -2);
- const char *srcName = lua_tostring(L, -1);
- ASroute.src = sg_netpoint_by_name_or_null(srcName);
- lua_ensure(ASroute.src != nullptr, "Attribute 'src=%s' of AS route does not name a node.", srcName);
- lua_pop(L, 1);
-
- lua_pushstring(L, "dst");
- lua_gettable(L, -2);
- const char *dstName = lua_tostring(L, -1);
- ASroute.dst = sg_netpoint_by_name_or_null(dstName);
- lua_ensure(ASroute.dst != nullptr, "Attribute 'dst=%s' of AS route does not name a node.", dstName);
- lua_pop(L, 1);
-
- lua_pushstring(L, "gw_src");
- lua_gettable(L, -2);
- const char *name = lua_tostring(L, -1);
- ASroute.gw_src = sg_netpoint_by_name_or_null(name);
- lua_ensure(ASroute.gw_src, "Attribute 'gw_src=%s' of AS route does not name a valid node", name);
- lua_pop(L, 1);
-
- lua_pushstring(L, "gw_dst");
- lua_gettable(L, -2);
- name = lua_tostring(L, -1);
- ASroute.gw_dst = sg_netpoint_by_name_or_null(name);
- lua_ensure(ASroute.gw_dst, "Attribute 'gw_dst=%s' of AS route does not name a valid node", name);
- lua_pop(L, 1);
-
- lua_pushstring(L,"links");
- lua_gettable(L,-2);
- std::vector<std::string> names;
- const char* str = lua_tostring(L, -1);
- boost::split(names, str, boost::is_any_of(", \t\r\n"));
- if (names.empty()) {
- /* unique name with no comma */
- ASroute.link_list.push_back(simgrid::kernel::resource::LinkImpl::byName(lua_tostring(L, -1)));
- } else {
- // Several names separated by , \t\r\n
- for (auto const& name : names) {
- if (name.length() > 0) {
- simgrid::kernel::resource::LinkImpl* link = simgrid::kernel::resource::LinkImpl::byName(name);
- ASroute.link_list.push_back(link);
- }
- }
- }
- lua_pop(L,1);
-
- lua_pushstring(L,"symmetrical");
- lua_gettable(L,-2);
- if (lua_isstring(L, -1)) {
- const char* value = lua_tostring(L, -1);
- if (strcmp("YES", value) == 0)
- ASroute.symmetrical = true;
- else
- ASroute.symmetrical = false;
- }
- else {
- ASroute.symmetrical = true;
- }
- lua_pop(L,1);
-
- sg_platf_new_route(&ASroute);
-
- return 0;
-}
-
-int console_AS_open(lua_State *L) {
- XBT_DEBUG("Opening AS");
-
- lua_ensure(lua_istable(L, 1), "Bad Arguments to AS_open, Should be a table with named arguments");
-
- lua_pushstring(L, "id");
- int type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING, "Attribute 'id' must be specified for any AS and must be a string.");
- const char* id = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- lua_pushstring(L, "mode");
- lua_gettable(L, -2);
- const char* mode = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- int mode_int = A_surfxml_AS_routing_None;
- if (not strcmp(mode, "Full"))
- mode_int = A_surfxml_AS_routing_Full;
- else if (not strcmp(mode, "Floyd"))
- mode_int = A_surfxml_AS_routing_Floyd;
- else if (not strcmp(mode, "Dijkstra"))
- mode_int = A_surfxml_AS_routing_Dijkstra;
- else if (not strcmp(mode, "DijkstraCache"))
- mode_int = A_surfxml_AS_routing_DijkstraCache;
- else if (not strcmp(mode, "Vivaldi"))
- mode_int = A_surfxml_AS_routing_Vivaldi;
- else if (not strcmp(mode, "Cluster"))
- mode_int = A_surfxml_AS_routing_Cluster;
- else if (not strcmp(mode, "none"))
- mode_int = A_surfxml_AS_routing_None;
- else xbt_die("Don't have the model name '%s'",mode);
-
- simgrid::kernel::routing::ZoneCreationArgs AS;
- AS.id = id;
- AS.routing = mode_int;
- simgrid::s4u::NetZone* new_as = sg_platf_new_Zone_begin(&AS);
-
- /* Build a Lua representation of the new AS on the stack */
- lua_newtable(L);
- simgrid::s4u::NetZone** lua_as =
- (simgrid::s4u::NetZone**)lua_newuserdata(L, sizeof(simgrid::s4u::NetZone*)); /* table userdatum */
- *lua_as = new_as;
- luaL_getmetatable(L, PLATF_MODULE_NAME); /* table userdatum metatable */
- lua_setmetatable(L, -2); /* table userdatum */
- lua_setfield(L, -2, AS_FIELDNAME); /* table -- put the userdata as field of the table */
-
- return 1;
-}
-int console_AS_seal(lua_State *L) {
- XBT_DEBUG("Sealing AS");
- sg_platf_new_Zone_seal();
- return 0;
-}
-
-int console_host_set_property(lua_State *L) {
- lua_ensure(lua_istable(L, -1), "Bad Arguments to create link, Should be a table with named arguments");
-
- // get Host id
- lua_pushstring(L, "host");
- lua_gettable(L, -2);
- const char* name = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- // get prop Name
- lua_pushstring(L, "prop");
- lua_gettable(L, -2);
- const char* prop_id = lua_tostring(L, -1);
- lua_pop(L, 1);
- //get args
- lua_pushstring(L,"value");
- lua_gettable(L, -2);
- const char* prop_value = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- sg_host_t host = sg_host_by_name(name);
- lua_ensure(host, "no host '%s' found",name);
- host->set_property(prop_id, prop_value);
-
- return 0;
-}
-
-/**
- * \brief Registers the platform functions into the table simgrid.platf.
- * \param L a lua state
- */
-void sglua_register_platf_functions(lua_State* L)
-{
- lua_getglobal(L, "simgrid"); /* simgrid */
- luaL_newlib(L, platf_functions); /* simgrid simgrid.platf */
- lua_setfield(L, -2, "engine"); /* simgrid */
-
- lua_pop(L, 1); /* -- */
-}
