#include <algorithm>
#include <cstring>
+#include <sstream>
XBT_LOG_NEW_DEFAULT_CATEGORY(flatifier, "Logging specific to this platform parsing tool");
return parse_ok && platformFile != nullptr;
}
-static void dump_hosts(sg4::Engine& engine)
-{
- std::vector<sg4::Host*> hosts = engine.get_all_hosts();
-
- for (auto const* 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& [key, _] : *props)
- keys.push_back(key);
- 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(sg4::Engine& engine)
-{
- std::vector<sg4::Link*> links = engine.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 const* 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(sg4::Engine& engine)
-{
- std::vector<simgrid::kernel::routing::NetPoint*> netpoints = engine.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(sg4::Engine& engine)
-{
- auto hosts = engine.get_all_hosts();
- auto netpoints = engine.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_host : hosts) { // Routes from host
- const simgrid::kernel::routing::NetPoint* src = src_host->get_netpoint();
- for (auto const* dst_host : hosts) { // Routes to host
- std::vector<simgrid::kernel::resource::StandardLinkImpl*> 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::StandardLinkImpl*> 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::StandardLinkImpl*> 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 const* 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::StandardLinkImpl*> 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(sg4::Engine& engine)
-{
- 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=\"%s\" routing=\"Full\">\n", engine.get_netzone_root()->get_cname());
-
- dump_hosts(engine);
- dump_routers(engine);
- dump_links(engine);
- dump_routes(engine);
-
- std::printf("</AS>\n");
- std::printf("</platform>\n");
-}
-
int main(int argc, char** argv)
{
char* platformFile = nullptr;
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(e);
+ std::printf("%s", e.flatify_platform().c_str());
}
xbt_os_timer_free(parse_time);
