-/* Copyright (c) 2006-2015. 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 "xbt/misc.h"
-#include "xbt/log.h"
-#include "xbt/str.h"
-#include "xbt/dict.h"
+#include "surf/surf.hpp"
#include "src/surf/cpu_interface.hpp"
#include "src/surf/network_interface.hpp"
-#include "src/instr/instr_private.h" // TRACE_start(). FIXME: remove by subscribing tracing to the surf signals
+#include "src/surf/surf_interface.hpp"
+#include "src/surf/xml/platf_private.hpp"
-#include "src/surf/xml/platf.hpp"
+#include <vector>
-#if HAVE_LUA
-extern "C" {
-#include "src/bindings/lua/simgrid_lua.h"
+
+#if SIMGRID_HAVE_LUA
+#include "src/bindings/lua/simgrid_lua.hpp"
#include <lua.h> /* Always include this when calling Lua */
#include <lauxlib.h> /* Always include this when calling Lua */
#include <lualib.h> /* Prototype for luaL_openlibs(), */
-}
#endif
XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_parse);
-/*
- * Allow the cluster tag to mess with the parsing buffer.
- * (this will probably become obsolete once the cluster tag do not mess with the parsing callbacks directly)
- */
-
-/* This buffer is used to store the original buffer before substituting it by out own buffer. Useful for the cluster tag */
-static xbt_dynar_t surfxml_bufferstack_stack = NULL;
-int surfxml_bufferstack_size = 2048;
+/* Trace related stuff */
+XBT_PRIVATE std::unordered_map<std::string, simgrid::kernel::profile::Profile*> traces_set_list;
+XBT_PRIVATE std::unordered_map<std::string, std::string> trace_connect_list_host_avail;
+XBT_PRIVATE std::unordered_map<std::string, std::string> trace_connect_list_host_speed;
+XBT_PRIVATE std::unordered_map<std::string, std::string> trace_connect_list_link_avail;
+XBT_PRIVATE std::unordered_map<std::string, std::string> trace_connect_list_link_bw;
+XBT_PRIVATE std::unordered_map<std::string, std::string> trace_connect_list_link_lat;
-static char *old_buff = NULL;
-
-XBT_IMPORT_NO_EXPORT(unsigned int) surfxml_buffer_stack_stack_ptr;
-XBT_IMPORT_NO_EXPORT(unsigned int) surfxml_buffer_stack_stack[1024];
-
-void surfxml_bufferstack_push(int new_one)
+void sg_platf_trace_connect(simgrid::kernel::routing::TraceConnectCreationArgs* trace_connect)
{
- if (!new_one)
- old_buff = surfxml_bufferstack;
- else {
- xbt_dynar_push(surfxml_bufferstack_stack, &surfxml_bufferstack);
- surfxml_bufferstack = xbt_new0(char, surfxml_bufferstack_size);
- }
-}
-
-void surfxml_bufferstack_pop(int new_one)
-{
- if (!new_one)
- surfxml_bufferstack = old_buff;
- else {
- free(surfxml_bufferstack);
- xbt_dynar_pop(surfxml_bufferstack_stack, &surfxml_bufferstack);
- }
-}
-
-/*
- * Trace related stuff
- */
-
-xbt_dict_t traces_set_list = NULL;
-XBT_PRIVATE xbt_dict_t trace_connect_list_host_avail = NULL;
-XBT_PRIVATE xbt_dict_t trace_connect_list_host_speed = NULL;
-XBT_PRIVATE xbt_dict_t trace_connect_list_link_avail = NULL;
-XBT_PRIVATE xbt_dict_t trace_connect_list_link_bw = NULL;
-XBT_PRIVATE xbt_dict_t trace_connect_list_link_lat = NULL;
-
-void sg_platf_trace_connect(sg_platf_trace_connect_cbarg_t trace_connect)
-{
- xbt_assert(xbt_dict_get_or_null(traces_set_list, trace_connect->trace),
- "Cannot connect trace %s to %s: trace unknown",
- trace_connect->trace,
- trace_connect->element);
+ xbt_assert(traces_set_list.find(trace_connect->trace) != traces_set_list.end(),
+ "Cannot connect trace %s to %s: trace unknown", trace_connect->trace.c_str(),
+ trace_connect->element.c_str());
switch (trace_connect->kind) {
- case SURF_TRACE_CONNECT_KIND_HOST_AVAIL:
- xbt_dict_set(trace_connect_list_host_avail,
- trace_connect->trace,
- xbt_strdup(trace_connect->element), NULL);
- break;
- case SURF_TRACE_CONNECT_KIND_SPEED:
- xbt_dict_set(trace_connect_list_host_speed, trace_connect->trace,
- xbt_strdup(trace_connect->element), NULL);
- break;
- case SURF_TRACE_CONNECT_KIND_LINK_AVAIL:
- xbt_dict_set(trace_connect_list_link_avail,
- trace_connect->trace,
- xbt_strdup(trace_connect->element), NULL);
- break;
- case SURF_TRACE_CONNECT_KIND_BANDWIDTH:
- xbt_dict_set(trace_connect_list_link_bw,
- trace_connect->trace,
- xbt_strdup(trace_connect->element), NULL);
- break;
- case SURF_TRACE_CONNECT_KIND_LATENCY:
- xbt_dict_set(trace_connect_list_link_lat, trace_connect->trace,
- xbt_strdup(trace_connect->element), NULL);
- break;
- default:
- surf_parse_error("Cannot connect trace %s to %s: kind of trace unknown",
- trace_connect->trace, trace_connect->element);
- break;
- }
-}
-
-
-/* ***************************************** */
-
-static int after_config_done;
-void parse_after_config() {
- if (!after_config_done) {
- TRACE_start();
-
- /* Register classical callbacks */
- storage_register_callbacks();
- routing_register_callbacks();
-
- after_config_done = 1;
+ case simgrid::kernel::routing::TraceConnectKind::HOST_AVAIL:
+ trace_connect_list_host_avail.insert({trace_connect->trace, trace_connect->element});
+ break;
+ case simgrid::kernel::routing::TraceConnectKind::SPEED:
+ trace_connect_list_host_speed.insert({trace_connect->trace, trace_connect->element});
+ break;
+ case simgrid::kernel::routing::TraceConnectKind::LINK_AVAIL:
+ trace_connect_list_link_avail.insert({trace_connect->trace, trace_connect->element});
+ break;
+ case simgrid::kernel::routing::TraceConnectKind::BANDWIDTH:
+ trace_connect_list_link_bw.insert({trace_connect->trace, trace_connect->element});
+ break;
+ case simgrid::kernel::routing::TraceConnectKind::LATENCY:
+ trace_connect_list_link_lat.insert({trace_connect->trace, trace_connect->element});
+ break;
+ default:
+ surf_parse_error(std::string("Cannot connect trace ") + trace_connect->trace + " to " + trace_connect->element +
+ ": unknown kind of trace");
}
}
/* This function acts as a main in the parsing area. */
-void parse_platform_file(const char *file)
+void parse_platform_file(const std::string& file)
{
-#if HAVE_LUA
- int is_lua = (file != NULL && strlen(file) > 3 && file[strlen(file)-3] == 'l' && file[strlen(file)-2] == 'u'
- && file[strlen(file)-1] == 'a');
-#endif
+ const char* cfile = file.c_str();
+ int len = strlen(cfile);
+ int is_lua = len > 3 && file[len - 3] == 'l' && file[len - 2] == 'u' && file[len - 1] == 'a';
sg_platf_init();
-#if HAVE_LUA
/* Check if file extension is "lua". If so, we will use
* the lua bindings to parse the platform file (since it is
* written in lua). If not, we will use the (old?) XML parser
*/
if (is_lua) {
+#if SIMGRID_HAVE_LUA
lua_State* L = luaL_newstate();
luaL_openlibs(L);
- luaL_loadfile(L, file); // This loads the file without executing it.
+ luaL_loadfile(L, cfile); // This loads the file without executing it.
/* Run the script */
if (lua_pcall(L, 0, 0, 0)) {
- XBT_ERROR("FATAL ERROR:\n %s: %s\n\n", "Lua call failed. Errormessage:", lua_tostring(L, -1));
- xbt_die("Lua call failed. See Log");
+ XBT_ERROR("FATAL ERROR:\n %s: %s\n\n", "Lua call failed. Error message:", lua_tostring(L, -1));
+ xbt_die("Lua call failed. See Log");
}
- }
- else
+ lua_close(L);
+ return;
+#else
+ XBT_WARN("This looks like a lua platform file, but your SimGrid was not compiled with lua. Loading it as XML.");
#endif
- { // Use XML parser
-
- int parse_status;
-
- /* init the flex parser */
- surfxml_buffer_stack_stack_ptr = 1;
- surfxml_buffer_stack_stack[0] = 0;
- after_config_done = 0;
- surf_parse_open(file);
-
- traces_set_list = xbt_dict_new_homogeneous(NULL);
- trace_connect_list_host_avail = xbt_dict_new_homogeneous(free);
- trace_connect_list_host_speed = xbt_dict_new_homogeneous(free);
- trace_connect_list_link_avail = xbt_dict_new_homogeneous(free);
- trace_connect_list_link_bw = xbt_dict_new_homogeneous(free);
- trace_connect_list_link_lat = xbt_dict_new_homogeneous(free);
-
- /* Init my data */
- if (!surfxml_bufferstack_stack)
- surfxml_bufferstack_stack = xbt_dynar_new(sizeof(char *), NULL);
-
- /* Do the actual parsing */
- parse_status = surf_parse();
-
- /* connect all traces relative to hosts */
- xbt_dict_cursor_t cursor = NULL;
- char *trace_name, *elm;
-
- xbt_dict_foreach(trace_connect_list_host_avail, cursor, trace_name, elm) {
- tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
- xbt_assert(trace, "Trace %s undefined", trace_name);
+ }
- simgrid::s4u::Host *host = sg_host_by_name(elm);
- xbt_assert(host, "Host %s undefined", elm);
- simgrid::surf::Cpu *cpu = host->pimpl_cpu;
+ // Use XML parser
- cpu->setStateTrace(trace);
- }
- xbt_dict_foreach(trace_connect_list_host_speed, cursor, trace_name, elm) {
- tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
- xbt_assert(trace, "Trace %s undefined", trace_name);
+ /* init the flex parser */
+ surf_parse_open(file);
- simgrid::s4u::Host *host = sg_host_by_name(elm);
- xbt_assert(host, "Host %s undefined", elm);
- simgrid::surf::Cpu *cpu = host->pimpl_cpu;
+ /* Do the actual parsing */
+ surf_parse();
- cpu->setSpeedTrace(trace);
- }
- xbt_dict_foreach(trace_connect_list_link_avail, cursor, trace_name, elm) {
- tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
- xbt_assert(trace, "Trace %s undefined", trace_name);
- Link *link = Link::byName(elm);
- xbt_assert(link, "Link %s undefined", elm);
- link->setStateTrace(trace);
- }
+ /* connect all profiles relative to hosts */
+ for (auto const& elm : trace_connect_list_host_avail) {
+ xbt_assert(traces_set_list.find(elm.first) != traces_set_list.end(), "Trace %s undefined", elm.first.c_str());
+ simgrid::kernel::profile::Profile* profile = traces_set_list.at(elm.first);
- xbt_dict_foreach(trace_connect_list_link_bw, cursor, trace_name, elm) {
- tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
- xbt_assert(trace, "Trace %s undefined", trace_name);
- Link *link = Link::byName(elm);
- xbt_assert(link, "Link %s undefined", elm);
- link->setBandwidthTrace(trace);
- }
+ simgrid::s4u::Host* host = simgrid::s4u::Host::by_name_or_null(elm.second);
+ xbt_assert(host, "Host %s undefined", elm.second.c_str());
+ host->set_state_profile(profile);
+ }
- xbt_dict_foreach(trace_connect_list_link_lat, cursor, trace_name, elm) {
- tmgr_trace_t trace = (tmgr_trace_t) xbt_dict_get_or_null(traces_set_list, trace_name);
- xbt_assert(trace, "Trace %s undefined", trace_name);
- Link *link = Link::byName(elm);
- xbt_assert(link, "Link %s undefined", elm);
- link->setLatencyTrace(trace);
- }
+ for (auto const& elm : trace_connect_list_host_speed) {
+ xbt_assert(traces_set_list.find(elm.first) != traces_set_list.end(), "Trace %s undefined", elm.first.c_str());
+ simgrid::kernel::profile::Profile* profile = traces_set_list.at(elm.first);
- /* Free my data */
- xbt_dict_free(&trace_connect_list_host_avail);
- xbt_dict_free(&trace_connect_list_host_speed);
- xbt_dict_free(&trace_connect_list_link_avail);
- xbt_dict_free(&trace_connect_list_link_bw);
- xbt_dict_free(&trace_connect_list_link_lat);
- xbt_dict_free(&traces_set_list);
- xbt_dynar_free(&surfxml_bufferstack_stack);
+ simgrid::s4u::Host* host = simgrid::s4u::Host::by_name_or_null(elm.second);
+ xbt_assert(host, "Host %s undefined", elm.second.c_str());
+ host->set_speed_profile(profile);
+ }
- surf_parse_close();
+ for (auto const& elm : trace_connect_list_link_avail) {
+ xbt_assert(traces_set_list.find(elm.first) != traces_set_list.end(), "Trace %s undefined", elm.first.c_str());
+ simgrid::kernel::profile::Profile* profile = traces_set_list.at(elm.first);
- if (parse_status)
- surf_parse_error("Parse error in %s", file);
+ sg_link_t link = simgrid::s4u::Link::by_name(elm.second);
+ xbt_assert(link, "Link %s undefined", elm.second.c_str());
+ link->set_state_profile(profile);
+ }
+ for (auto const& elm : trace_connect_list_link_bw) {
+ xbt_assert(traces_set_list.find(elm.first) != traces_set_list.end(), "Trace %s undefined", elm.first.c_str());
+ simgrid::kernel::profile::Profile* profile = traces_set_list.at(elm.first);
+ sg_link_t link = simgrid::s4u::Link::by_name(elm.second);
+ xbt_assert(link, "Link %s undefined", elm.second.c_str());
+ link->set_bandwidth_profile(profile);
}
+ for (auto const& elm : trace_connect_list_link_lat) {
+ xbt_assert(traces_set_list.find(elm.first) != traces_set_list.end(), "Trace %s undefined", elm.first.c_str());
+ simgrid::kernel::profile::Profile* profile = traces_set_list.at(elm.first);
+ sg_link_t link = simgrid::s4u::Link::by_name(elm.second);
+ xbt_assert(link, "Link %s undefined", elm.second.c_str());
+ link->set_latency_profile(profile);
+ }
+ surf_parse_close();
}