Add new entry in Release_Notes.

[simgrid.git] / src / surf / network_smpi.cpp

diff --git a/src/surf/network_smpi.cpp b/src/surf/network_smpi.cpp
deleted file mode 100644 (file)
index 72e8c02..0000000
--- a/src/surf/network_smpi.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Copyright (c) 2013-2021. 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 "network_smpi.hpp"
-#include "simgrid/sg_config.hpp"
-#include "smpi_utils.hpp"
-#include "src/kernel/EngineImpl.hpp"
-#include "src/surf/surf_interface.hpp"
-#include "surf/surf.hpp"
-
-XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(res_network);
-
-std::vector<s_smpi_factor_t> smpi_bw_factor;
-std::vector<s_smpi_factor_t> smpi_lat_factor;
-
-/*********
- * Model *
- *********/
-
-/************************************************************************/
-/* New model based on LV08 and experimental results of MPI ping-pongs   */
-/************************************************************************/
-/* @Inproceedings{smpi_ipdps, */
-/*  author={Pierre-Nicolas Clauss and Mark Stillwell and Stéphane Genaud and Frédéric Suter and Henri Casanova and
- * Martin Quinson}, */
-/*  title={Single Node On-Line Simulation of {MPI} Applications with SMPI}, */
-/*  booktitle={25th IEEE International Parallel and Distributed Processing Symposium (IPDPS'11)}, */
-/*  address={Anchorage (Alaska) USA}, */
-/*  month=may, */
-/*  year={2011} */
-/*  } */
-void surf_network_model_init_SMPI()
-{
-  auto net_model = std::make_shared<simgrid::kernel::resource::NetworkSmpiModel>();
-  simgrid::kernel::EngineImpl::get_instance()->add_model(simgrid::kernel::resource::Model::Type::NETWORK,
-                                                         std::move(net_model), true);
-
-  simgrid::config::set_default<double>("network/weight-S", 8775);
-}
-
-namespace simgrid {
-namespace kernel {
-namespace resource {
-
-NetworkSmpiModel::NetworkSmpiModel() : NetworkCm02Model()
-{
-}
-
-double NetworkSmpiModel::get_bandwidth_factor(double size)
-{
-  if (smpi_bw_factor.empty())
-    smpi_bw_factor = parse_factor(config::get_value<std::string>("smpi/bw-factor"));
-
-  double current = 1.0;
-  for (auto const& fact : smpi_bw_factor) {
-    if (size <= fact.factor) {
-      XBT_DEBUG("%f <= %zu return %f", size, fact.factor, current);
-      return current;
-    } else
-      current = fact.values.front();
-  }
-  XBT_DEBUG("%f > %zu return %f", size, smpi_bw_factor.back().factor, current);
-
-  return current;
-}
-
-double NetworkSmpiModel::get_latency_factor(double size)
-{
-  if (smpi_lat_factor.empty())
-    smpi_lat_factor = parse_factor(config::get_value<std::string>("smpi/lat-factor"));
-
-  double current = 1.0;
-  for (auto const& fact : smpi_lat_factor) {
-    if (size <= fact.factor) {
-      XBT_DEBUG("%f <= %zu return %f", size, fact.factor, current);
-      return current;
-    } else
-      current = fact.values.front();
-  }
-  XBT_DEBUG("%f > %zu return %f", size, smpi_lat_factor.back().factor, current);
-
-  return current;
-}
-
-double NetworkSmpiModel::get_bandwidth_constraint(double rate, double bound, double size)
-{
-  return rate < 0 ? bound : std::min(bound, rate * get_bandwidth_factor(size));
-}
-} // namespace resource
-} // namespace kernel
-} // namespace simgrid