--- /dev/null
+/* Copyright (c) 2004-2023. 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/asserts.h>
+#include <xbt/log.h>
+
+#include "src/simgrid/module.hpp"
+#include "src/surf/surf_interface.hpp"
+
+#include <sstream>
+
+XBT_LOG_NEW_CATEGORY(plugin, "Common category for the logging of all plugins");
+XBT_LOG_EXTERNAL_CATEGORY(xbt_help);
+
+using namespace simgrid;
+
+ModuleGroup& ModuleGroup::add(const char* id, const char* desc, std::function<void()> init)
+{
+ table_.emplace_back(Module(id, desc, init));
+ return *this;
+}
+
+Module const& ModuleGroup::by_name(const std::string& name) const
+{
+ if (auto pos = std::find_if(table_.begin(), table_.end(), [&name](const Module& item) { return item.name_ == name; });
+ pos != table_.end())
+ return *pos;
+
+ xbt_die("Unable to find %s '%s'. Valid values are: %s.", kind_.c_str(), name.c_str(), existing_values().c_str());
+}
+/** Displays the long description of all registered models, and quit */
+void ModuleGroup::help() const
+{
+ XBT_HELP("Long description of the %s accepted by this simulator:", kind_.c_str());
+ for (auto const& item : table_)
+ XBT_HELP(" %s: %s", item.name_, item.description_);
+}
+std::string ModuleGroup::existing_values() const
+{
+ std::stringstream ss;
+ std::string sep;
+ for (auto const& item : table_) {
+ ss << sep + item.name_;
+ sep = ", ";
+ }
+ return ss.str();
+}
+
+/* -------------------------------------------------------------------------------------------------------------- */
+simgrid::ModuleGroup surf_optimization_mode_description("optimization mode");
+simgrid::ModuleGroup surf_cpu_model_description("CPU model");
+simgrid::ModuleGroup surf_network_model_description("network model");
+simgrid::ModuleGroup surf_disk_model_description("disk model");
+simgrid::ModuleGroup surf_host_model_description("host model");
+
+void simgrid_create_models()
+{
+ surf_network_model_description
+ .add("LV08",
+ "Realistic network analytic model (slow-start modeled by multiplying latency by 13.01, bandwidth by .97; "
+ "bottleneck sharing uses a payload of S=20537 for evaluating RTT). ",
+ &surf_network_model_init_LegrandVelho)
+ .add("Constant",
+ "Simplistic network model where all communication take a constant time (one second). This model "
+ "provides the lowest realism, but is (marginally) faster.",
+ &surf_network_model_init_Constant)
+ .add("SMPI",
+ "Realistic network model specifically tailored for HPC settings (accurate modeling of slow start with "
+ "correction factors on three intervals: < 1KiB, < 64 KiB, >= 64 KiB)",
+ &surf_network_model_init_SMPI)
+ .add("IB",
+#if HAVE_SMPI
+ "Realistic network model specifically tailored for HPC settings, with Infiniband contention model",
+#else
+ "(Infiniband model is only enabled when SMPI is)",
+#endif
+ &surf_network_model_init_IB)
+ .add("CM02",
+ "Legacy network analytic model (Very similar to LV08, but without corrective factors. The timings of "
+ "small messages are thus poorly modeled).",
+ &surf_network_model_init_CM02)
+ .add("ns-3",
+#if SIMGRID_HAVE_NS3
+ "Network pseudo-model using the ns-3 tcp model instead of an analytic model",
+#else
+ "(ns-3 pseudo-model is only activated when ns-3 support was compiled it)",
+#endif
+ &surf_network_model_init_NS3);
+
+ surf_cpu_model_description.add("Cas01", "Simplistic CPU model (time=size/speed).", &surf_cpu_model_init_Cas01);
+ surf_disk_model_description.add("S19", "Simplistic disk model.", &surf_disk_model_init_S19);
+
+ surf_host_model_description
+ .add("default",
+ "Default host model. Currently, CPU:Cas01, network:LV08 (with cross traffic enabled), and disk:S19",
+ &surf_host_model_init_current_default)
+ .add("compound", "Host model that is automatically chosen if you change the CPU, network, and disk models",
+ &surf_host_model_init_compound)
+ .add("ptask_L07", "Host model somehow similar to Cas01+CM02+S19 but allowing parallel tasks",
+ &surf_host_model_init_ptask_L07);
+
+ surf_optimization_mode_description
+ .add("Lazy", "Lazy action management (partial invalidation in lmm + heap in action remaining).", nullptr)
+ .add("TI",
+ "Trace integration. Highly optimized mode when using availability traces (only available for the Cas01 CPU "
+ "model for now).",
+ nullptr)
+ .add("Full", "Full update of remaining and variables. Slow but may be useful when debugging.", nullptr);
+}
+
+#if !HAVE_SMPI
+void surf_network_model_init_IB()
+{
+ xbt_die("Please activate SMPI support in cmake to use the IB network model.");
+}
+#endif
+#if !SIMGRID_HAVE_NS3
+void surf_network_model_init_NS3()
+{
+ xbt_die("Please activate ns-3 support in cmake and install the dependencies to use the NS3 network model.");
+}
+#endif
