+++ /dev/null
-/* Copyright (c) 2008-2021. 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/xbt_os_time.h>
-
-#include "simgrid/kernel/routing/NetPoint.hpp"
-#include "simgrid/s4u/Engine.hpp"
-#include "simgrid/s4u/Host.hpp"
-#include "simgrid/s4u/Link.hpp"
-#include "src/surf/network_interface.hpp"
-
-#include <algorithm>
-#include <cstring>
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(flatifier, "Logging specific to this platform parsing tool");
-
-namespace sg4 = simgrid::s4u;
-
-static bool parse_cmdline(int* timings, char** platformFile, int argc, char** argv)
-{
- bool parse_ok = true;
- for (int i = 1; i < argc; i++) {
- if (std::strlen(argv[i]) > 1 && argv[i][0] == '-' && argv[i][1] == '-') {
- if (not std::strcmp(argv[i], "--timings")) {
- *timings = 1;
- } else {
- parse_ok = false;
- break;
- }
- } else {
- *platformFile = argv[i];
- }
- }
- return parse_ok;
-}
-
-static void create_environment(xbt_os_timer_t parse_time, const std::string& platformFile)
-{
- xbt_os_cputimer_start(parse_time);
- sg4::Engine::get_instance()->load_platform(platformFile);
- xbt_os_cputimer_stop(parse_time);
-}
-
-static void dump_hosts()
-{
- std::vector<sg4::Host*> hosts = sg4::Engine::get_instance()->get_all_hosts();
- std::sort(hosts.begin(), hosts.end(),
- [](const sg4::Host* a, const sg4::Host* b) { return a->get_name() < b->get_name(); });
-
- for (auto h : hosts) {
- std::printf(" <host id=\"%s\" speed=\"%.0f\"", h->get_cname(), h->get_speed());
- const std::unordered_map<std::string, std::string>* props = h->get_properties();
- if (h->get_core_count() > 1) {
- std::printf(" core=\"%d\"", h->get_core_count());
- }
- // Sort the properties before displaying them, so that the tests are perfectly reproducible
- std::vector<std::string> keys;
- for (auto const& kv : *props)
- keys.push_back(kv.first);
- if (not keys.empty()) {
- std::printf(">\n");
- std::sort(keys.begin(), keys.end());
- for (const std::string& key : keys)
- std::printf(" <prop id=\"%s\" value=\"%s\"/>\n", key.c_str(), props->at(key).c_str());
- std::printf(" </host>\n");
- } else {
- std::printf("/>\n");
- }
- }
-}
-
-static void dump_links()
-{
- std::vector<sg4::Link*> links = sg4::Engine::get_instance()->get_all_links();
-
- std::sort(links.begin(), links.end(), [](const sg4::Link* a, const sg4::Link* b) {
- return a->get_name() < b->get_name();
- });
-
- for (auto link : links) {
- std::printf(" <link id=\"");
-
- std::printf("%s\" bandwidth=\"%.0f\" latency=\"%.9f\"", link->get_cname(), link->get_bandwidth(), link->get_latency());
- if (link->is_shared()) {
- std::printf("/>\n");
- } else {
- std::printf(" sharing_policy=\"FATPIPE\"/>\n");
- }
- }
-}
-
-static void dump_routers()
-{
- std::vector<simgrid::kernel::routing::NetPoint*> netpoints =
- sg4::Engine::get_instance()->get_all_netpoints();
- std::sort(netpoints.begin(), netpoints.end(),
- [](const simgrid::kernel::routing::NetPoint* a, const simgrid::kernel::routing::NetPoint* b) {
- return a->get_name() < b->get_name();
- });
-
- for (auto const& src : netpoints)
- if (src->is_router())
- std::printf(" <router id=\"%s\"/>\n", src->get_cname());
-}
-
-static void dump_routes()
-{
- std::vector<sg4::Host*> hosts = sg4::Engine::get_instance()->get_all_hosts();
- std::sort(hosts.begin(), hosts.end(),
- [](const sg4::Host* a, const sg4::Host* b) { return a->get_name() < b->get_name(); });
- std::vector<simgrid::kernel::routing::NetPoint*> netpoints =
- sg4::Engine::get_instance()->get_all_netpoints();
- std::sort(netpoints.begin(), netpoints.end(),
- [](const simgrid::kernel::routing::NetPoint* a, const simgrid::kernel::routing::NetPoint* b) {
- return a->get_name() < b->get_name();
- });
-
- for (auto src_host : hosts) { // Routes from host
- const simgrid::kernel::routing::NetPoint* src = src_host->get_netpoint();
- for (auto dst_host : hosts) { // Routes to host
- std::vector<simgrid::kernel::resource::LinkImpl*> route;
- const simgrid::kernel::routing::NetPoint* dst = dst_host->get_netpoint();
- simgrid::kernel::routing::NetZoneImpl::get_global_route(src, dst, route, nullptr);
- if (route.empty())
- continue;
- std::printf(" <route src=\"%s\" dst=\"%s\">\n ", src_host->get_cname(), dst_host->get_cname());
- for (auto const& link : route)
- std::printf("<link_ctn id=\"%s\"/>", link->get_cname());
- std::printf("\n </route>\n");
- }
-
- for (auto const& dst : netpoints) { // to router
- if (not dst->is_router())
- continue;
- std::printf(" <route src=\"%s\" dst=\"%s\">\n ", src_host->get_cname(), dst->get_cname());
- std::vector<simgrid::kernel::resource::LinkImpl*> route;
- simgrid::kernel::routing::NetZoneImpl::get_global_route(src, dst, route, nullptr);
- for (auto const& link : route)
- std::printf("<link_ctn id=\"%s\"/>", link->get_cname());
- std::printf("\n </route>\n");
- }
- }
-
- for (auto const& value1 : netpoints) { // Routes from router
- if (not value1->is_router())
- continue;
- for (auto const& value2 : netpoints) { // to router
- if (not value2->is_router())
- continue;
- std::vector<simgrid::kernel::resource::LinkImpl*> route;
- simgrid::kernel::routing::NetZoneImpl::get_global_route(value1, value2, route, nullptr);
- if (route.empty())
- continue;
- std::printf(" <route src=\"%s\" dst=\"%s\">\n ", value1->get_cname(), value2->get_cname());
- for (auto const& link : route)
- std::printf("<link_ctn id=\"%s\"/>", link->get_cname());
- std::printf("\n </route>\n");
- }
- for (auto dst_host : hosts) { // Routes to host
- std::printf(" <route src=\"%s\" dst=\"%s\">\n ", value1->get_cname(), dst_host->get_cname());
- std::vector<simgrid::kernel::resource::LinkImpl*> route;
- const simgrid::kernel::routing::NetPoint* netcardDst = dst_host->get_netpoint();
- simgrid::kernel::routing::NetZoneImpl::get_global_route(value1, netcardDst, route, nullptr);
- for (auto const& link : route)
- std::printf("<link_ctn id=\"%s\"/>", link->get_cname());
- std::printf("\n </route>\n");
- }
- }
-}
-
-static void dump_platform()
-{
- int version = 4;
-
- std::printf("<?xml version='1.0'?>\n");
- std::printf("<!DOCTYPE platform SYSTEM \"https://simgrid.org/simgrid.dtd\">\n");
- std::printf("<platform version=\"%d\">\n", version);
- std::printf("<AS id=\"AS0\" routing=\"Full\">\n");
-
- // Hosts
- dump_hosts();
-
- // Routers
- dump_routers();
-
- // Links
- dump_links();
-
- // Routes
- dump_routes();
-
- std::printf("</AS>\n");
- std::printf("</platform>\n");
-}
-
-int main(int argc, char** argv)
-{
- char* platformFile = nullptr;
- int timings = 0;
-
- xbt_os_timer_t parse_time = xbt_os_timer_new();
-
- sg4::Engine e(&argc, argv);
-
- xbt_assert(parse_cmdline(&timings, &platformFile, argc, argv) && platformFile,
- "Invalid command line arguments: expected [--timings] platformFile");
-
- XBT_DEBUG("%d,%s", timings, platformFile);
-
- create_environment(parse_time, platformFile);
-
- if (timings) {
- XBT_INFO("Parsing time: %fs (%zu hosts, %zu links)", xbt_os_timer_elapsed(parse_time), e.get_host_count(),
- e.get_link_count());
- } else {
- dump_platform();
- }
-
- xbt_os_timer_free(parse_time);
-
- return 0;
-}
