-/* Copyright (c) 2008-2015. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2008-2017. 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 <cstdio>
-#include <cstdlib>
-#include <cstring>
-
-#include <xbt/dict.h>
-#include <xbt/lib.h>
-#include <xbt/log.h>
-#include <xbt/sysdep.h>
#include <xbt/xbt_os_time.h>
-#include "simgrid/s4u/engine.hpp"
-#include "simgrid/s4u/host.hpp"
+#include "simgrid/s4u/Engine.hpp"
+#include "simgrid/s4u/Host.hpp"
-#include <simgrid/simdag.h>
+#include "simgrid/simdag.h"
-#include "src/kernel/routing/NetCard.hpp"
+#include "src/kernel/routing/NetPoint.hpp"
#include "src/surf/network_interface.hpp"
+#include <algorithm>
XBT_LOG_NEW_DEFAULT_CATEGORY(flatifier, "Logging specific to this platform parsing tool");
-static int name_compare_hosts(const void *n1, const void *n2)
-{
- return std::strcmp(sg_host_get_name(*(sg_host_t *) n1), sg_host_get_name(*(sg_host_t *) n2));
-}
-
-static int name_compare_links(const void *n1, const void *n2)
+static bool parse_cmdline(int* timings, char** platformFile, int argc, char** argv)
{
- return std::strcmp(sg_link_name(*(SD_link_t *) n1),sg_link_name(*(SD_link_t *) n2));
-}
-
-static int parse_cmdline(int *timings, char **platformFile, int argc, char **argv)
-{
- int wrong_option = 0;
+ bool parse_ok = true;
for (int i = 1; i < argc; i++) {
if (std::strlen(argv[i]) > 1 && argv[i][0] == '-' && argv[i][1] == '-') {
- if (!std::strcmp(argv[i], "--timings")) {
+ if (not std::strcmp(argv[i], "--timings")) {
*timings = 1;
} else {
- wrong_option = 1;
- break;
+ parse_ok = false;
+ break;
}
} else {
*platformFile = argv[i];
}
}
- return wrong_option;
+ return parse_ok;
}
static void create_environment(xbt_os_timer_t parse_time, const char *platformFile)
}
}
-int main(int argc, char **argv)
+static void dump_platform()
{
- char *platformFile = nullptr;
- int timings=0;
int version = 4;
- unsigned int i;
- xbt_dict_t props = nullptr;
- xbt_dict_cursor_t cursor = nullptr;
- char *key, *data;
- sg_netcard_t value1;
- sg_netcard_t value2;
+ std::map<std::string, std::string>* props = nullptr;
+
+ std::printf("<?xml version='1.0'?>\n");
+ std::printf("<!DOCTYPE platform SYSTEM \"http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd\">\n");
+ std::printf("<platform version=\"%d\">\n", version);
+ std::printf("<AS id=\"AS0\" routing=\"Full\">\n");
+
+ // Hosts
+ unsigned int totalHosts = sg_host_count();
+ sg_host_t* hosts = sg_host_list();
+ std::sort(hosts, hosts + totalHosts,
+ [](sg_host_t a, sg_host_t b) { return strcmp(sg_host_get_name(a), sg_host_get_name(b)) < 0; });
+
+ for (unsigned int i = 0; i < totalHosts; i++) {
+ std::printf(" <host id=\"%s\" speed=\"%.0f\"", hosts[i]->getCname(), sg_host_speed(hosts[i]));
+ props = hosts[i]->getProperties();
+ if (hosts[i]->getCoreCount() > 1) {
+ std::printf(" core=\"%d\"", hosts[i]->getCoreCount());
+ }
+ if (props && not props->empty()) {
+ std::printf(">\n");
+ for (auto const& kv : *props) {
+ std::printf(" <prop id=\"%s\" value=\"%s\"/>\n", kv.first.c_str(), kv.second.c_str());
+ }
+ std::printf(" </host>\n");
+ } else {
+ std::printf("/>\n");
+ }
+ }
- xbt_os_timer_t parse_time = xbt_os_timer_new();
+ // Routers
+ std::vector<simgrid::kernel::routing::NetPoint*> netcardList;
+ simgrid::s4u::Engine::getInstance()->getNetpointList(&netcardList);
+ std::sort(netcardList.begin(), netcardList.end(),
+ [](simgrid::kernel::routing::NetPoint* a, simgrid::kernel::routing::NetPoint* b) {
+ return a->getName() < b->getName();
+ });
- SD_init(&argc, argv);
+ for (auto const& srcCard : netcardList)
+ if (srcCard->isRouter())
+ std::printf(" <router id=\"%s\"/>\n", srcCard->getCname());
- if (parse_cmdline(&timings, &platformFile, argc, argv) || !platformFile) {
- xbt_die("Invalid command line arguments: expected [--timings] platformFile");
- }
+ // Links
+ unsigned int totalLinks = sg_link_count();
+ simgrid::s4u::Link** links = sg_link_list();
- XBT_DEBUG("%d,%s", timings, platformFile);
+ std::sort(links, links + totalLinks,
+ [](simgrid::s4u::Link* a, simgrid::s4u::Link* b) { return strcmp(sg_link_name(a), sg_link_name(b)) < 0; });
- create_environment(parse_time, platformFile);
+ for (unsigned int i = 0; i < totalLinks; i++) {
+ simgrid::s4u::Link* link = links[i];
+ std::printf(" <link id=\"");
- std::vector<simgrid::kernel::routing::NetCard*> netcardList;
- simgrid::s4u::Engine::instance()->netcardList(&netcardList);
+ std::printf("%s\" bandwidth=\"%.0f\" latency=\"%.9f\"", link->getCname(), link->bandwidth(), link->latency());
+ if (sg_link_is_shared(link)) {
+ std::printf("/>\n");
+ } else {
+ std::printf(" sharing_policy=\"FATPIPE\"/>\n");
+ }
+ }
- if (timings) {
- XBT_INFO("Parsing time: %fs (%zu hosts, %d links)", xbt_os_timer_elapsed(parse_time),
- sg_host_count(), sg_link_count());
- } else {
- std::printf("<?xml version='1.0'?>\n");
- std::printf("<!DOCTYPE platform SYSTEM \"http://simgrid.gforge.inria.fr/simgrid/simgrid.dtd\">\n");
- std::printf("<platform version=\"%d\">\n", version);
- std::printf("<AS id=\"AS0\" routing=\"Full\">\n");
-
- // Hosts
- unsigned int totalHosts = sg_host_count();
- sg_host_t *hosts = sg_host_list();
- std::qsort((void *) hosts, totalHosts, sizeof(sg_host_t), name_compare_hosts);
-
- for (i = 0; i < totalHosts; i++) {
- std::printf(" <host id=\"%s\" speed=\"%.0f\"", hosts[i]->cname(), sg_host_speed(hosts[i]));
- props = sg_host_get_properties(hosts[i]);
- if (hosts[i]->coreCount()>1) {
- std::printf(" core=\"%d\"", hosts[i]->coreCount());
- }
- if (props && !xbt_dict_is_empty(props)) {
- std::printf(">\n");
- xbt_dict_foreach(props, cursor, key, data) {
- std::printf(" <prop id=\"%s\" value=\"%s\"/>\n", key, data);
- }
- std::printf(" </host>\n");
- } else {
- std::printf("/>\n");
+ for (unsigned int it_src = 0; it_src < totalHosts; it_src++) { // Routes from host
+ simgrid::s4u::Host* host1 = hosts[it_src];
+ simgrid::kernel::routing::NetPoint* netcardSrc = host1->pimpl_netpoint;
+ for (unsigned int it_dst = 0; it_dst < totalHosts; it_dst++) { // Routes to host
+ simgrid::s4u::Host* host2 = hosts[it_dst];
+ std::vector<simgrid::surf::LinkImpl*> route;
+ simgrid::kernel::routing::NetPoint* netcardDst = host2->pimpl_netpoint;
+ simgrid::kernel::routing::NetZoneImpl::getGlobalRoute(netcardSrc, netcardDst, &route, nullptr);
+ if (not route.empty()) {
+ std::printf(" <route src=\"%s\" dst=\"%s\">\n ", host1->getCname(), host2->getCname());
+ for (auto const& link : route)
+ std::printf("<link_ctn id=\"%s\"/>", link->getCname());
+ std::printf("\n </route>\n");
}
}
-
- // Routers
- for (auto srcCard : netcardList)
- if (srcCard->isRouter())
- std::printf(" <router id=\"%s\"/>\n", srcCard->cname());
-
- // Links
- unsigned int totalLinks = sg_link_count();
- SD_link_t *links = sg_link_list();
-
- std::qsort((void *) links, totalLinks, sizeof(SD_link_t), name_compare_links);
-
- for (i = 0; i < totalLinks; i++) {
- std::printf(" <link id=\"");
-
- std::printf("%s\" bandwidth=\"%.0f\" latency=\"%.9f\"", sg_link_name(links[i]),
- sg_link_bandwidth(links[i]), sg_link_latency(links[i]));
- if (sg_link_is_shared(links[i])) {
- std::printf("/>\n");
- } else {
- std::printf(" sharing_policy=\"FATPIPE\"/>\n");
+ for (auto const& netcardDst : netcardList) { // to router
+ if (netcardDst->isRouter()) {
+ std::printf(" <route src=\"%s\" dst=\"%s\">\n ", host1->getCname(), netcardDst->getCname());
+ std::vector<simgrid::surf::LinkImpl*> route;
+ simgrid::kernel::routing::NetZoneImpl::getGlobalRoute(netcardSrc, netcardDst, &route, nullptr);
+ for (auto const& link : route)
+ std::printf("<link_ctn id=\"%s\"/>", link->getCname());
+ std::printf("\n </route>\n");
}
}
+ }
- for (unsigned int it_src = 0; it_src < totalHosts; it_src++) { // Routes from host
- simgrid::s4u::Host* host1 = hosts[it_src];
- value1 = host1->pimpl_netcard;
- for (unsigned int it_dst = 0; it_dst < totalHosts; it_dst++) { // Routes to host
- simgrid::s4u::Host* host2 = hosts[it_dst];
- std::vector<Link*> *route = new std::vector<Link*>();
- value2 = host2->pimpl_netcard;
- simgrid::kernel::routing::NetZoneImpl::getGlobalRoute(value1, value2, route, nullptr);
- if (! route->empty()){
- std::printf(" <route src=\"%s\" dst=\"%s\">\n ", host1->cname(), host2->cname());
- for (auto link: *route)
- std::printf("<link_ctn id=\"%s\"/>",link->getName());
+ for (auto const& value1 : netcardList) { // Routes from router
+ if (value1->isRouter()) {
+ for (auto const& value2 : netcardList) { // to router
+ if (value2->isRouter()) {
+ std::printf(" <route src=\"%s\" dst=\"%s\">\n ", value1->getCname(), value2->getCname());
+ std::vector<simgrid::surf::LinkImpl*> route;
+ simgrid::kernel::routing::NetZoneImpl::getGlobalRoute(value1, value2, &route, nullptr);
+ for (auto const& link : route)
+ std::printf("<link_ctn id=\"%s\"/>", link->getCname());
std::printf("\n </route>\n");
}
- delete route;
}
- for (auto value2 : netcardList) { // to router
- if(value2->isRouter()){
- std::printf(" <route src=\"%s\" dst=\"%s\">\n ", host1->cname(), value2->cname());
- std::vector<Link*> *route = new std::vector<Link*>();
- simgrid::kernel::routing::NetZoneImpl::getGlobalRoute(value1, value2, route, nullptr);
- for (auto link : *route)
- std::printf("<link_ctn id=\"%s\"/>",link->getName());
- delete route;
- std::printf("\n </route>\n");
- }
+ for (unsigned int it_dst = 0; it_dst < totalHosts; it_dst++) { // Routes to host
+ simgrid::s4u::Host* host2 = hosts[it_dst];
+ std::printf(" <route src=\"%s\" dst=\"%s\">\n ", value1->getCname(), host2->getCname());
+ std::vector<simgrid::surf::LinkImpl*> route;
+ simgrid::kernel::routing::NetPoint* netcardDst = host2->pimpl_netpoint;
+ simgrid::kernel::routing::NetZoneImpl::getGlobalRoute(value1, netcardDst, &route, nullptr);
+ for (auto const& link : route)
+ std::printf("<link_ctn id=\"%s\"/>", link->getCname());
+ std::printf("\n </route>\n");
}
}
+ }
- for (auto value1 : netcardList) { // Routes from router
- if (value1->isRouter()){
- for (auto value2 : netcardList) { // to router
- if (value2->isRouter()) {
- std::printf(" <route src=\"%s\" dst=\"%s\">\n ", value1->cname(), value2->cname());
- std::vector<Link*>* route = new std::vector<Link*>();
- simgrid::kernel::routing::NetZoneImpl::getGlobalRoute(value1, value2, route, nullptr);
- for(auto link :*route)
- std::printf("<link_ctn id=\"%s\"/>",link->getName());
- delete route;
- std::printf("\n </route>\n");
- }
- }
- for (unsigned int it_dst = 0; it_dst < totalHosts; it_dst++) { // Routes to host
- simgrid::s4u::Host* host2 = hosts[it_dst];
- std::printf(" <route src=\"%s\" dst=\"%s\">\n ", value1->cname(), host2->cname());
- std::vector<Link*> *route = new std::vector<Link*>();
- value2 = host2->pimpl_netcard;
- simgrid::kernel::routing::NetZoneImpl::getGlobalRoute(value1, value2, route, nullptr);
- for(auto link : *route)
- std::printf("<link_ctn id=\"%s\"/>",link->getName());
- delete route;
- std::printf("\n </route>\n");
- }
- }
- }
+ std::printf("</AS>\n");
+ std::printf("</platform>\n");
+ std::free(hosts);
+ std::free(links);
+}
+
+int main(int argc, char** argv)
+{
+ char* platformFile = nullptr;
+ int timings = 0;
+
+ xbt_os_timer_t parse_time = xbt_os_timer_new();
+
+ SD_init(&argc, argv);
- std::printf("</AS>\n");
- std::printf("</platform>\n");
- std::free(hosts);
- std::free(links);
+ 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, %d links)", xbt_os_timer_elapsed(parse_time), sg_host_count(),
+ sg_link_count());
+ } else {
+ dump_platform();
}
- SD_exit();
xbt_os_timer_free(parse_time);
return 0;