+++ /dev/null
-/* Copyright (c) 2010, 2012-2015. 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.h"
-#include "src/kernel/routing/NetPoint.hpp"
-#include "src/surf/network_interface.hpp"
-#include "src/surf/xml/platf_private.hpp"
-#include "surf/surf_routing.h"
-#include <ctype.h>
-#include <string.h>
-
-extern "C" {
-#include <lauxlib.h>
-}
-
-#include <simgrid/host.h>
-#include "src/surf/surf_private.h"
-
-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}
-};
-
-int console_open(lua_State *L) {
- sg_platf_init();
- sg_platf_begin();
-
- storage_register_callbacks();
-
- return 0;
-}
-
-int console_close(lua_State *L) {
- sg_platf_end();
- sg_platf_exit();
- return 0;
-}
-
-int console_add_backbone(lua_State *L) {
- s_sg_platf_link_cbarg_t link;
- memset(&link,0,sizeof(link));
- int type;
-
- 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");
- 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);
- 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);
- lua_pop(L, 1);
-
- lua_pushstring(L, "sharing_policy");
- type = lua_gettable(L, -2);
- const char* policy = lua_tostring(L, -1);
- if (policy && !strcmp(policy,"FULLDUPLEX")) {
- link.policy = SURF_LINK_FULLDUPLEX;
- } else if (policy && !strcmp(policy,"FATPIPE")) {
- link.policy = SURF_LINK_FATPIPE;
- } else {
- link.policy = SURF_LINK_SHARED;
- }
-
- sg_platf_new_link(&link);
- routing_cluster_add_backbone(sg_link_by_name(link.id));
-
- return 0;
-}
-
-int console_add_host___link(lua_State *L) {
- s_sg_platf_host_link_cbarg_t hostlink;
- memset(&hostlink,0,sizeof(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);
- sg_platf_new_hostlink(&hostlink);
-
- return 0;
-}
-
-int console_add_host(lua_State *L) {
- s_sg_platf_host_cbarg_t host;
- memset(&host,0,sizeof(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(!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) {
- s_sg_platf_link_cbarg_t link;
- memset(&link,0,sizeof(link));
-
- int type;
- 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");
- 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);
- 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);
- 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);
- if (policy && !strcmp(policy,"FULLDUPLEX")) {
- link.policy = SURF_LINK_FULLDUPLEX;
- } else if (policy && !strcmp(policy,"FATPIPE")) {
- link.policy = SURF_LINK_FATPIPE;
- } else {
- link.policy = SURF_LINK_SHARED;
- }
-
- 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");
- s_sg_platf_route_cbarg_t route;
- memset(&route,0,sizeof(route));
- int type;
-
- /* allocating memory for the buffer, I think 2kB should be enough */
- surfxml_bufferstack = xbt_new0(char, surfxml_bufferstack_size);
-
- 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_netcard_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_netcard_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.");
- route.link_list = new std::vector<Link*>();
- xbt_dynar_t names = xbt_str_split(lua_tostring(L, -1), ", \t\r\n");
- if (xbt_dynar_is_empty(names)) {
- /* unique name */
- route.link_list->push_back(Link::byName(lua_tostring(L, -1)));
- } else {
- // Several names separated by , \t\r\n
- unsigned int cpt;
- char *name;
- xbt_dynar_foreach(names, cpt, name) {
- if (strlen(name)>0) {
- Link *link = Link::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) {
- s_sg_platf_route_cbarg_t ASroute;
- memset(&ASroute,0,sizeof(ASroute));
-
- lua_pushstring(L, "src");
- lua_gettable(L, -2);
- const char *srcName = lua_tostring(L, -1);
- ASroute.src = sg_netcard_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_netcard_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_netcard_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_netcard_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);
- ASroute.link_list = new std::vector<Link*>();
- xbt_dynar_t names = xbt_str_split(lua_tostring(L, -1), ", \t\r\n");
- if (xbt_dynar_is_empty(names)) {
- /* unique name with no comma */
- ASroute.link_list->push_back(Link::byName(lua_tostring(L, -1)));
- } else {
- // Several names separated by , \t\r\n
- unsigned int cpt;
- char *name;
- xbt_dynar_foreach(names, cpt, name) {
- if (strlen(name)>0) {
- Link *link = Link::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) {
- const char *id;
- const char *mode;
- int type;
-
- 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");
- type = lua_gettable(L, -2);
- lua_ensure(type == LUA_TSTRING, "Attribute 'id' must be specified for any AS and must be a string.");
- id = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- lua_pushstring(L, "mode");
- lua_gettable(L, -2);
- mode = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- int mode_int = A_surfxml_AS_routing_None;
- if(!strcmp(mode,"Full")) mode_int = A_surfxml_AS_routing_Full;
- else if(!strcmp(mode,"Floyd")) mode_int = A_surfxml_AS_routing_Floyd;
- else if(!strcmp(mode,"Dijkstra")) mode_int = A_surfxml_AS_routing_Dijkstra;
- else if(!strcmp(mode,"DijkstraCache")) mode_int = A_surfxml_AS_routing_DijkstraCache;
- else if(!strcmp(mode,"Vivaldi")) mode_int = A_surfxml_AS_routing_Vivaldi;
- else if(!strcmp(mode,"Cluster")) mode_int = A_surfxml_AS_routing_Cluster;
- else if(!strcmp(mode,"none")) mode_int = A_surfxml_AS_routing_None;
- else xbt_die("Don't have the model name '%s'",mode);
-
- s_sg_platf_AS_cbarg_t AS;
- AS.id = id;
- AS.routing = mode_int;
- simgrid::s4u::NetZone* new_as = sg_platf_new_AS_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_AS_seal();
- return 0;
-}
-
-int console_host_set_property(lua_State *L) {
- const char* name ="";
- const char* prop_id = "";
- const char* prop_value = "";
- 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);
- name = lua_tostring(L, -1);
- lua_pop(L, 1);
-
- // get prop Name
- lua_pushstring(L, "prop");
- lua_gettable(L, -2);
- prop_id = lua_tostring(L, -1);
- lua_pop(L, 1);
- //get args
- lua_pushstring(L,"value");
- lua_gettable(L, -2);
- 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);
- xbt_dict_t props = sg_host_get_properties(host);
- xbt_dict_set(props,prop_id,xbt_strdup(prop_value),nullptr);
-
- 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); /* -- */
-}
