-/* Copyright (c) 2004-2018. The SimGrid Team. All rights reserved. */
+/* 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. */
#ifndef SURF_MODEL_H_
#define SURF_MODEL_H_
-#include "xbt/signal.hpp"
-#include "xbt/utility.hpp"
+#include "src/simgrid/module.hpp"
+#include <xbt/asserts.h>
+#include <xbt/function_types.h>
-#include "src/surf/surf_private.hpp"
-#include "surf/surf.hpp"
-#include "xbt/str.h"
+#include "src/internal_config.h"
+#include "src/kernel/resource/profile/Profile.hpp"
-#include <boost/heap/pairing_heap.hpp>
-#include <boost/intrusive/list.hpp>
-#include <boost/optional.hpp>
+#include <cfloat>
#include <cmath>
+#include <functional>
#include <set>
#include <string>
#include <unordered_map>
+#include <vector>
/*********
* Utils *
/* user-visible parameters */
XBT_PUBLIC_DATA double sg_maxmin_precision;
-XBT_PUBLIC_DATA double sg_surf_precision;
+XBT_PUBLIC_DATA double sg_precision_timing;
XBT_PUBLIC_DATA int sg_concurrency_limit;
-extern XBT_PRIVATE double sg_latency_factor;
-extern XBT_PRIVATE double sg_bandwidth_factor;
-extern XBT_PRIVATE double sg_weight_S_parameter;
-extern XBT_PRIVATE int sg_network_crosstraffic;
-extern XBT_PRIVATE std::vector<std::string> surf_path;
-extern XBT_PRIVATE std::unordered_map<std::string, tmgr_trace_t> traces_set_list;
-extern XBT_PRIVATE std::set<std::string> watched_hosts;
+extern XBT_PRIVATE std::unordered_map<std::string, simgrid::kernel::profile::Profile*> traces_set_list;
+
+/** set of hosts for which one want to be notified if they ever restart */
+inline auto& watched_hosts() // avoid static initialization order fiasco
+{
+ static std::set<std::string, std::less<>> value;
+ return value;
+}
static inline void double_update(double* variable, double value, double precision)
{
- // printf("Updating %g -= %g +- %g\n",*variable,value,precision);
- // xbt_assert(value==0 || value>precision);
- // Check that precision is higher than the machine-dependent size of the mantissa. If not, brutal rounding may
- // happen, and the precision mechanism is not active...
- // xbt_assert(*variable< (2<<DBL_MANT_DIG)*precision && FLT_RADIX==2);
+ if (false) { // debug
+ fprintf(stderr, "Updating %g -= %g +- %g\n", *variable, value, precision);
+ xbt_assert(value == 0.0 || value > precision);
+ // Check that precision is higher than the machine-dependent size of the mantissa. If not, brutal rounding may
+ // happen, and the precision mechanism is not active...
+ xbt_assert(FLT_RADIX == 2 && *variable < precision * exp2(DBL_MANT_DIG));
+ }
*variable -= value;
if (*variable < precision)
*variable = 0.0;
return (fabs(value1 - value2) < precision);
}
-/** \ingroup SURF_simulation
- * \brief List of hosts that have just restarted and whose autorestart process should be restarted.
- */
-XBT_PUBLIC_DATA std::vector<sg_host_t> host_that_restart;
-
-int XBT_PRIVATE __surf_is_absolute_file_path(const char *file_path);
-
-/**********
- * Action *
- **********/
-
-/** \ingroup SURF_models
- * \brief List of initialized models
- */
-XBT_PUBLIC_DATA std::vector<simgrid::kernel::resource::Model*>* all_existing_models;
+XBT_PUBLIC void surf_vm_model_init_HL13();
#endif /* SURF_MODEL_H_ */