/* 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 "src/portable.h"
#include "surf_private.h"
#include "surf_interface.hpp"
#include "network_interface.hpp"
#include "cpu_interface.hpp"
-#include "host_interface.hpp"
+#include "src/surf/HostImpl.hpp"
#include "src/simix/smx_host_private.h"
#include "surf_routing.hpp"
#include "simgrid/sg_config.h"
#include "mc/mc.h"
#include "virtual_machine.hpp"
+#include "src/instr/instr_private.h" // TRACE_is_enabled(). FIXME: remove by subscribing tracing to the surf signals
XBT_LOG_NEW_CATEGORY(surf, "All SURF categories");
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_kernel, surf,
- "Logging specific to SURF (kernel)");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_kernel, surf, "Logging specific to SURF (kernel)");
/*********
* Utils *
*********/
/* model_list_invoke contains only surf_host and surf_vm.
- * The callback functions of cpu_model and network_model will be called from
- * those of these host models. */
+ * The callback functions of cpu_model and network_model will be called from those of these host models. */
xbt_dynar_t all_existing_models = NULL; /* to destroy models correctly */
xbt_dynar_t model_list_invoke = NULL; /* to invoke callbacks */
-sg_future_evt_set_t future_evt_set = nullptr;
+simgrid::trace_mgr::future_evt_set *future_evt_set = nullptr;
xbt_dynar_t surf_path = NULL;
-xbt_dynar_t host_that_restart = NULL;
+xbt_dynar_t host_that_restart = xbt_dynar_new(sizeof(char*), NULL);
xbt_dict_t watched_hosts_lib;
namespace simgrid {
{NULL, NULL, NULL} /* this array must be NULL terminated */
};
-/* Don't forget to update the option description in smx_config when you change
- this */
+/* Don't forget to update the option description in smx_config when you change this */
s_surf_model_description_t surf_network_model_description[] = {
- {"LV08",
- "Realistic network analytic model (slow-start modeled by multiplying latency by 10.4, bandwidth by .92; bottleneck sharing uses a payload of S=8775 for evaluating RTT). ",
+ {"LV08", "Realistic network analytic model (slow-start modeled by multiplying latency by 10.4, bandwidth by .92; bottleneck sharing uses a payload of S=8775 for evaluating RTT). ",
surf_network_model_init_LegrandVelho},
{"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},
- {"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)",
+ {"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},
- {"IB",
- "Realistic network model specifically tailored for HPC settings, with Infiniband contention model",
+ {"IB", "Realistic network model specifically tailored for HPC settings, with Infiniband contention model",
surf_network_model_init_IB},
- {"CM02",
- "Legacy network analytic model (Very similar to LV08, but without corrective factors. The timings of small messages are thus poorly modeled).",
+ {"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},
#ifdef HAVE_NS3
- {"NS3",
- "Network pseudo-model using the NS3 tcp model instead of an analytic model",
- surf_network_model_init_NS3},
+ {"NS3", "Network pseudo-model using the NS3 tcp model instead of an analytic model", surf_network_model_init_NS3},
#endif
- {"Reno",
- "Model from Steven H. Low using lagrange_solve instead of lmm_solve (experts only; check the code for more info).",
+ {"Reno", "Model from Steven H. Low using lagrange_solve instead of lmm_solve (experts only; check the code for more info).",
surf_network_model_init_Reno},
- {"Reno2",
- "Model from Steven H. Low using lagrange_solve instead of lmm_solve (experts only; check the code for more info).",
+ {"Reno2", "Model from Steven H. Low using lagrange_solve instead of lmm_solve (experts only; check the code for more info).",
surf_network_model_init_Reno2},
- {"Vegas",
- "Model from Steven H. Low using lagrange_solve instead of lmm_solve (experts only; check the code for more info).",
+ {"Vegas", "Model from Steven H. Low using lagrange_solve instead of lmm_solve (experts only; check the code for more info).",
surf_network_model_init_Vegas},
{NULL, NULL, NULL} /* this array must be NULL terminated */
};
s_surf_model_description_t surf_cpu_model_description[] = {
- {"Cas01",
- "Simplistic CPU model (time=size/power).",
- surf_cpu_model_init_Cas01},
+ {"Cas01", "Simplistic CPU model (time=size/power).", surf_cpu_model_init_Cas01},
{NULL, NULL, NULL} /* this array must be NULL terminated */
};
s_surf_model_description_t surf_host_model_description[] = {
- {"default",
- "Default host model. Currently, CPU:Cas01 and network:LV08 (with cross traffic enabled)",
- surf_host_model_init_current_default},
- {"compound",
- "Host model that is automatically chosen if you change the network and CPU models",
- surf_host_model_init_compound},
- {"ptask_L07", "Host model somehow similar to Cas01+CM02 but allowing parallel tasks",
- surf_host_model_init_ptask_L07},
+ {"default", "Default host model. Currently, CPU:Cas01 and network:LV08 (with cross traffic enabled)", surf_host_model_init_current_default},
+ {"compound", "Host model that is automatically chosen if you change the network and CPU models", surf_host_model_init_compound},
+ {"ptask_L07", "Host model somehow similar to Cas01+CM02 but allowing parallel tasks", surf_host_model_init_ptask_L07},
{NULL, NULL, NULL} /* this array must be NULL terminated */
};
s_surf_model_description_t surf_vm_model_description[] = {
- {"default",
- "Default vm model.",
- surf_vm_model_init_HL13},
+ {"default", "Default vm model.", surf_vm_model_init_HL13},
{NULL, NULL, NULL} /* this array must be NULL terminated */
};
s_surf_model_description_t surf_optimization_mode_description[] = {
- {"Lazy",
- "Lazy action management (partial invalidation in lmm + heap in action remaining).",
- NULL},
- {"TI",
- "Trace integration. Highly optimized mode when using availability traces (only available for the Cas01 CPU model for now).",
- NULL},
- {"Full",
- "Full update of remaining and variables. Slow but may be useful when debugging.",
- NULL},
+ {"Lazy", "Lazy action management (partial invalidation in lmm + heap in action remaining).", NULL},
+ {"TI", "Trace integration. Highly optimized mode when using availability traces (only available for the Cas01 CPU model for now).", NULL},
+ {"Full", "Full update of remaining and variables. Slow but may be useful when debugging.", NULL},
{NULL, NULL, NULL} /* this array must be NULL terminated */
};
s_surf_model_description_t surf_storage_model_description[] = {
- {"default",
- "Simplistic storage model.",
- surf_storage_model_init_default},
+ {"default", "Simplistic storage model.", surf_storage_model_init_default},
{NULL, NULL, NULL} /* this array must be NULL terminated */
};
/** Displays the long description of all registered models, and quit */
void model_help(const char *category, s_surf_model_description_t * table)
{
- int i;
- printf("Long description of the %s models accepted by this simulator:\n",
- category);
- for (i = 0; table[i].name; i++)
+ printf("Long description of the %s models accepted by this simulator:\n", category);
+ for (int i = 0; table[i].name; i++)
printf(" %s: %s\n", table[i].name, table[i].description);
}
return -1;
}
-static XBT_INLINE void routing_asr_prop_free(void *p)
-{
- //xbt_dict_t elm = (xbt_dict_t) p;
- //xbt_dict_free(&elm); FIXME: leaking in some case? That's a sometimes double-free with AsCluster::~AsCluster
-}
-
static XBT_INLINE void surf_storage_free(void *r)
{
delete static_cast<simgrid::surf::Storage*>(r);
simgrid::s4u::Host::onDestruction(*host);
delete host;
});
+ USER_HOST_LEVEL = simgrid::s4u::Host::extension_create(NULL);
+
as_router_lib = xbt_lib_new();
storage_lib = xbt_lib_new();
storage_type_lib = xbt_lib_new();
file_lib = xbt_lib_new();
watched_hosts_lib = xbt_dict_new_homogeneous(NULL);
- sg_host_init();
XBT_DEBUG("Add routing levels");
- ROUTING_PROP_ASR_LEVEL = xbt_lib_add_level(as_router_lib,routing_asr_prop_free);
+ ROUTING_PROP_ASR_LEVEL = xbt_lib_add_level(as_router_lib, NULL);
XBT_DEBUG("Add SURF levels");
- simgrid::surf::Host::classInit();
+ simgrid::surf::HostImpl::classInit();
SURF_STORAGE_LEVEL = xbt_lib_add_level(storage_lib,surf_storage_free);
xbt_init(argc, argv);
#endif
tmgr_finalize();
- surf_parse_lex_destroy();
- surf_parse_free_callbacks();
+ sg_platf_exit();
NOW = 0; /* Just in case the user plans to restart the simulation afterward */
}
delete p_doneActionSet;
}
-double Model::shareResources(double now)
+double Model::next_occuring_event(double now)
{
//FIXME: set the good function once and for all
if (p_updateMechanism == UM_LAZY)
- return shareResourcesLazy(now);
+ return next_occuring_event_lazy(now);
else if (p_updateMechanism == UM_FULL)
- return shareResourcesFull(now);
+ return next_occuring_event_full(now);
else
xbt_die("Invalid cpu update mechanism!");
}
-double Model::shareResourcesLazy(double now)
+double Model::next_occuring_event_lazy(double now)
{
Action *action = NULL;
double min = -1;
return min;
}
-double Model::shareResourcesFull(double /*now*/) {
+double Model::next_occuring_event_full(double /*now*/) {
THROW_UNIMPLEMENTED;
}
