#include "xbt/log.h"
#include "xbt/mallocator.h"
#include "xbt/str.h"
-#include "xbt/lib.h"
+#include "xbt/lib.h"
#include "xbt/sysdep.h"
#include "surf/surf.h"
#include "surf/maxmin.h"
*argc = j;
}
if (shall_exit) {
- _sg_init_status=1; // get everything cleanly cleaned on exit
+ _sg_init_status = 1; // get everything cleanly cleaned on exit
exit(0);
}
}
{
char *val;
- xbt_assert(_sg_init_status == 1,
+ xbt_assert(_sg_init_status < 2,
"Cannot change the model after the initialization");
val = xbt_cfg_get_string(_sg_cfg_set, name);
{
char *val;
- xbt_assert(_sg_init_status == 1,
+ xbt_assert(_sg_init_status < 2,
"Cannot change the model after the initialization");
val = xbt_cfg_get_string(_sg_cfg_set, name);
{
char *val;
- xbt_assert(_sg_init_status == 1,
+ xbt_assert(_sg_init_status < 2,
"Cannot change the model after the initialization");
val = xbt_cfg_get_string(_sg_cfg_set, name);
{
char *val;
- xbt_assert(_sg_init_status == 1,
+ xbt_assert(_sg_init_status < 2,
"Cannot change the model after the initialization");
val = xbt_cfg_get_string(_sg_cfg_set, name);
{
char *val;
- xbt_assert(_sg_init_status == 1,
+ xbt_assert(_sg_init_status < 2,
"Cannot change the model after the initialization");
val = xbt_cfg_get_string(_sg_cfg_set, name);
find_model_description(surf_network_model_description, val);
}
-
/* callbacks of the network models values */
static void _sg_cfg_cb__tcp_gamma(const char *name, int pos)
{
#ifdef HAVE_SMPI
/* callback of the mpi collectives */
static void _sg_cfg_cb__coll(const char *category,
- s_mpi_coll_description_t * table,
- const char *name, int pos)
+ s_mpi_coll_description_t * table,
+ const char *name, int pos)
{
char *val;
- xbt_assert(_sg_init_status == 1,
+ xbt_assert(_sg_init_status < 2,
"Cannot change the model after the initialization");
val = xbt_cfg_get_string(_sg_cfg_set, name);
}
static void _sg_cfg_cb__coll_alltoall(const char *name, int pos)
{
- _sg_cfg_cb__coll("alltoall", mpi_coll_alltoall_description, name, pos);
+ _sg_cfg_cb__coll("alltoall", mpi_coll_alltoall_description, name, pos);
}
static void _sg_cfg_cb__coll_alltoallv(const char *name, int pos)
{
- _sg_cfg_cb__coll("alltoallv", mpi_coll_alltoallv_description, name, pos);
+ _sg_cfg_cb__coll("alltoallv", mpi_coll_alltoallv_description, name, pos);
}
static void _sg_cfg_cb__coll_bcast(const char *name, int pos)
{
- _sg_cfg_cb__coll("bcast", mpi_coll_bcast_description, name, pos);
+ _sg_cfg_cb__coll("bcast", mpi_coll_bcast_description, name, pos);
}
static void _sg_cfg_cb__coll_reduce(const char *name, int pos)
{
- _sg_cfg_cb__coll("reduce", mpi_coll_reduce_description, name, pos);
+ _sg_cfg_cb__coll("reduce", mpi_coll_reduce_description, name, pos);
}
static void _sg_cfg_cb__coll_reduce_scatter(const char *name, int pos){
_sg_cfg_cb__coll("reduce_scatter", mpi_coll_reduce_scatter_description, name, pos);
static void _sg_cfg_cb__coll_scatter(const char *name, int pos){
_sg_cfg_cb__coll("scatter", mpi_coll_scatter_description, name, pos);
}
+static void _sg_cfg_cb__coll_barrier(const char *name, int pos){
+ _sg_cfg_cb__coll("barrier", mpi_coll_barrier_description, name, pos);
+}
#endif
/* callback of the inclusion path */
_sg_do_verbose_exit = xbt_cfg_get_boolean(_sg_cfg_set, name);
}
+extern int _sg_do_clean_atexit;
-static void _sg_cfg_cb_context_factory(const char *name, int pos) {
+static void _sg_cfg_cb_clean_atexit(const char *name, int pos)
+{
+ _sg_do_clean_atexit = xbt_cfg_get_boolean(_sg_cfg_set, name);
+}
+
+static void _sg_cfg_cb_context_factory(const char *name, int pos)
+{
smx_context_factory_name = xbt_cfg_get_string(_sg_cfg_set, name);
}
}
else {
xbt_die("Command line setting of the parallel synchronization mode should "
- "be one of \"posix\", \"futex\" or \"busy_wait\"");
+ "be one of \"posix\", \"futex\" or \"busy_wait\"");
}
}
static void _sg_cfg_cb__surf_network_coordinates(const char *name,
- int pos)
+ int pos)
{
int val = xbt_cfg_get_boolean(_sg_cfg_set, name);
if (val) {
void sg_config_init(int *argc, char **argv)
{
char *description = xbt_malloc(1024), *p = description;
- char *default_value;
- double double_default_value;
- int default_value_int;
int i;
/* Create the configuration support */
surf_cpu_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
- default_value = xbt_strdup("Cas01");
xbt_cfg_register(&_sg_cfg_set, "cpu/model", description, xbt_cfgelm_string,
- &default_value, 1, 1, &_sg_cfg_cb__cpu_model, NULL);
+ NULL, 1, 1, &_sg_cfg_cb__cpu_model, NULL);
+ xbt_cfg_setdefault_string(_sg_cfg_set, "cpu/model", "Cas01");
sprintf(description,
"The optimization modes to use for the CPU. Possible values: ");
surf_optimization_mode_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each optimization mode)");
- default_value = xbt_strdup("Lazy");
xbt_cfg_register(&_sg_cfg_set, "cpu/optim", description, xbt_cfgelm_string,
- &default_value, 1, 1, &_sg_cfg_cb__optimization_mode, NULL);
+ NULL, 1, 1, &_sg_cfg_cb__optimization_mode, NULL);
+ xbt_cfg_setdefault_string(_sg_cfg_set, "cpu/optim", "Lazy");
sprintf(description,
"The model to use for the storage. Possible values: ");
surf_storage_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
- default_value = xbt_strdup("default");
xbt_cfg_register(&_sg_cfg_set, "storage/model", description, xbt_cfgelm_string,
- &default_value, 1, 1, &_sg_cfg_cb__storage_mode,
+ NULL, 1, 1, &_sg_cfg_cb__storage_mode,
NULL);
+ xbt_cfg_setdefault_string(_sg_cfg_set, "storage/model", "default");
/* ********************************************************************* */
/* TUTORIAL: New model */
surf_new_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
- default_value = xbt_strdup("default");
xbt_cfg_register(&_sg_cfg_set, "new_model/model", description, xbt_cfgelm_string,
- &default_value, 1, 1, &_sg_cfg_cb__storage_mode,
+ NULL, 1, 1, &_sg_cfg_cb__storage_mode,
NULL);
+ xbt_cfg_setdefault_string(_sg_cfg_set, "new_model/model", "default");
/* ********************************************************************* */
sprintf(description,
surf_network_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
- default_value = xbt_strdup("LV08");
xbt_cfg_register(&_sg_cfg_set, "network/model", description, xbt_cfgelm_string,
- &default_value, 1, 1, &_sg_cfg_cb__network_model,
+ NULL, 1, 1, &_sg_cfg_cb__network_model,
NULL);
+ xbt_cfg_setdefault_string(_sg_cfg_set, "network/model", "LV08");
sprintf(description,
"The optimization modes to use for the network. Possible values: ");
surf_optimization_mode_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each optimization mode)");
- default_value = xbt_strdup("Lazy");
xbt_cfg_register(&_sg_cfg_set, "network/optim", description, xbt_cfgelm_string,
- &default_value, 1, 1, &_sg_cfg_cb__optimization_mode, NULL);
+ NULL, 1, 1, &_sg_cfg_cb__optimization_mode, NULL);
+ xbt_cfg_setdefault_string(_sg_cfg_set, "network/optim", "Lazy");
sprintf(description,
"The model to use for the workstation. Possible values: ");
surf_workstation_model_description[i].name);
sprintf(p,
".\n (use 'help' as a value to see the long description of each model)");
- default_value = xbt_strdup("default");
xbt_cfg_register(&_sg_cfg_set, "workstation/model", description, xbt_cfgelm_string,
- &default_value, 1, 1,
+ NULL, 1, 1,
&_sg_cfg_cb__workstation_model, NULL);
+ xbt_cfg_setdefault_string(_sg_cfg_set, "workstation/model", "default");
xbt_free(description);
xbt_cfg_register(&_sg_cfg_set, "maxmin/precision",
"Numerical precision used when updating simulation models (epsilon in double comparisons)",
xbt_cfgelm_double, NULL, 1, 1, _sg_cfg_cb__maxmin_precision, NULL);
- xbt_cfg_setdefault_double(_sg_cfg_set, "maxmin/precision", 0.00001);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "maxmin/precision", 0.00001);
/* The parameters of network models */
xbt_cfgelm_double, NULL, 1, 1, /* default is set in network.c */
_sg_cfg_cb__sender_gap, NULL);
- double_default_value = 1.0; // FIXME use setdefault everywhere here!
xbt_cfg_register(&_sg_cfg_set, "network/latency_factor",
"Correction factor to apply to the provided latency (default value set by network model)",
- xbt_cfgelm_double, &double_default_value, 1, 1,
+ xbt_cfgelm_double, NULL, 1, 1,
_sg_cfg_cb__latency_factor, NULL);
- double_default_value = 1.0;
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 1.0);
xbt_cfg_register(&_sg_cfg_set, "network/bandwidth_factor",
"Correction factor to apply to the provided bandwidth (default value set by network model)",
- xbt_cfgelm_double, &double_default_value, 1, 1,
+ xbt_cfgelm_double, NULL, 1, 1,
_sg_cfg_cb__bandwidth_factor, NULL);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor", 1.0);
xbt_cfg_register(&_sg_cfg_set, "network/weight_S",
"Correction factor to apply to the weight of competing streams (default value set by network model)",
xbt_cfgelm_string, NULL, 0, 0,
_sg_cfg_cb__surf_path, NULL);
- default_value = xbt_strdup("off");
xbt_cfg_register(&_sg_cfg_set, "cpu/maxmin_selective_update",
"Update the constraint set propagating recursively to others constraints (off by default when optim is set to lazy)",
- xbt_cfgelm_boolean, &default_value, 0, 1,
+ xbt_cfgelm_boolean, NULL, 0, 1,
NULL, NULL);
- default_value = xbt_strdup("off");
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "cpu/maxmin_selective_update", "no");
+
xbt_cfg_register(&_sg_cfg_set, "network/maxmin_selective_update",
"Update the constraint set propagating recursively to others constraints (off by default when optim is set to lazy)",
- xbt_cfgelm_boolean, &default_value, 0, 1,
+ xbt_cfgelm_boolean, NULL, 0, 1,
NULL, NULL);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/maxmin_selective_update", "no");
#ifdef HAVE_MC
/* do model-checking */
- default_value = xbt_strdup("off");
xbt_cfg_register(&_sg_cfg_set, "model-check",
"Verify the system through model-checking instead of simulating it (EXPERIMENTAL)",
xbt_cfgelm_boolean, NULL, 0, 1,
_sg_cfg_cb_model_check, NULL);
- xbt_cfg_setdefault_boolean(_sg_cfg_set, "model-check", default_value);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "model-check", "no");
/* do stateful model-checking */
- default_value = xbt_strdup("off");
xbt_cfg_register(&_sg_cfg_set, "model-check/checkpoint",
- "Specify the amount of steps between checkpoints during stateful model-checking (default: off => stateless verification). "
+ "Specify the amount of steps between checkpoints during stateful model-checking (default: 0 => stateless verification). "
"If value=on, one checkpoint is saved for each step => faster verification, but huge memory consumption; higher values are good compromises between speed and memory consumption.",
- xbt_cfgelm_boolean, NULL, 0, 1,
+ xbt_cfgelm_int, NULL, 0, 1,
_mc_cfg_cb_checkpoint, NULL);
- xbt_cfg_setdefault_boolean(_sg_cfg_set, "model-check/checkpoint", default_value);
+ xbt_cfg_setdefault_int(_sg_cfg_set, "model-check/checkpoint", 0);
/* do liveness model-checking */
xbt_cfg_register(&_sg_cfg_set, "model-check/property",
xbt_cfg_setdefault_string(_sg_cfg_set, "model-check/reduction", "dpor");
/* Enable/disable timeout for wait requests with model-checking */
- default_value = xbt_strdup("off");
xbt_cfg_register(&_sg_cfg_set, "model-check/timeout",
"Enable/Disable timeout for wait requests",
xbt_cfgelm_boolean, NULL, 0, 1,
_mc_cfg_cb_timeout, NULL);
- xbt_cfg_setdefault_boolean(_sg_cfg_set, "model-check/timeout", default_value);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "model-check/timeout", "no");
/* Set max depth exploration */
xbt_cfg_register(&_sg_cfg_set, "model-check/max_depth",
#endif
/* do verbose-exit */
- default_value = xbt_strdup("on");
xbt_cfg_register(&_sg_cfg_set, "verbose-exit",
"Activate the \"do nothing\" mode in Ctrl-C",
- xbt_cfgelm_boolean, &default_value, 0, 1,
+ xbt_cfgelm_boolean, NULL, 0, 1,
_sg_cfg_cb_verbose_exit, NULL);
-
-
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "verbose-exit", "yes");
+
/* context factory */
- default_value = xbt_strdup("ucontext");
xbt_cfg_register(&_sg_cfg_set, "contexts/factory",
"Context factory to use in SIMIX (ucontext, thread or raw)",
- xbt_cfgelm_string, &default_value, 1, 1, _sg_cfg_cb_context_factory, NULL);
+ xbt_cfgelm_string, NULL, 1, 1, _sg_cfg_cb_context_factory, NULL);
+ xbt_cfg_setdefault_string(_sg_cfg_set, "contexts/factory", "ucontext");
/* stack size of contexts in Ko */
- default_value_int = 128;
xbt_cfg_register(&_sg_cfg_set, "contexts/stack_size",
"Stack size of contexts in Kib (ucontext or raw only)",
- xbt_cfgelm_int, &default_value_int, 1, 1,
+ xbt_cfgelm_int, NULL, 1, 1,
_sg_cfg_cb_context_stack_size, NULL);
+ xbt_cfg_setdefault_int(_sg_cfg_set, "contexts/stack_size", 128);
/* number of parallel threads for user processes */
- default_value_int = 1;
xbt_cfg_register(&_sg_cfg_set, "contexts/nthreads",
"Number of parallel threads used to execute user contexts",
- xbt_cfgelm_int, &default_value_int, 1, 1,
+ xbt_cfgelm_int, NULL, 1, 1,
_sg_cfg_cb_contexts_nthreads, NULL);
+ xbt_cfg_setdefault_int(_sg_cfg_set, "contexts/nthreads", 1);
/* minimal number of user contexts to be run in parallel */
- default_value_int = 2;
xbt_cfg_register(&_sg_cfg_set, "contexts/parallel_threshold",
"Minimal number of user contexts to be run in parallel (raw contexts only)",
- xbt_cfgelm_int, &default_value_int, 1, 1,
+ xbt_cfgelm_int, NULL, 1, 1,
_sg_cfg_cb_contexts_parallel_threshold, NULL);
+ xbt_cfg_setdefault_int(_sg_cfg_set, "contexts/parallel_threshold", 2);
/* synchronization mode for parallel user contexts */
-#ifdef HAVE_FUTEX_H
- default_value = xbt_strdup("futex");
-#else //No futex on mac and posix is unimplememted yet
- default_value = xbt_strdup("busy_wait");
-#endif
xbt_cfg_register(&_sg_cfg_set, "contexts/synchro",
"Synchronization mode to use when running contexts in parallel (either futex, posix or busy_wait)",
- xbt_cfgelm_string, &default_value, 1, 1,
+ xbt_cfgelm_string, NULL, 1, 1,
_sg_cfg_cb_contexts_parallel_mode, NULL);
+#ifdef HAVE_FUTEX_H
+ xbt_cfg_setdefault_string(_sg_cfg_set, "contexts/synchro", "futex");
+#else //No futex on mac and posix is unimplememted yet
+ xbt_cfg_setdefault_string(_sg_cfg_set, "contexts/synchro", "busy_wait");
+#endif
- default_value = xbt_strdup("no");
xbt_cfg_register(&_sg_cfg_set, "network/coordinates",
"\"yes\" or \"no\", specifying whether we use a coordinate-based routing (as Vivaldi)",
- xbt_cfgelm_boolean, &default_value, 1, 1,
+ xbt_cfgelm_boolean, NULL, 1, 1,
_sg_cfg_cb__surf_network_coordinates, NULL);
- xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/coordinates", default_value);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/coordinates", "no");
- default_value = xbt_strdup("no");
xbt_cfg_register(&_sg_cfg_set, "network/crosstraffic",
"Activate the interferences between uploads and downloads for fluid max-min models (LV08, CM02)",
- xbt_cfgelm_boolean, &default_value, 0, 1,
+ xbt_cfgelm_boolean, NULL, 0, 1,
_sg_cfg_cb__surf_network_crosstraffic, NULL);
- xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/crosstraffic", default_value);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/crosstraffic", "no");
#ifdef HAVE_GTNETS
xbt_cfg_register(&_sg_cfg_set, "gtnets/jitter",
_sg_cfg_cb__gtnets_jitter, NULL);
xbt_cfg_setdefault_double(_sg_cfg_set, "gtnets/jitter", 0.0);
- default_value_int = 10;
xbt_cfg_register(&_sg_cfg_set, "gtnets/jitter_seed",
"Use a positive seed to reproduce jitted results, value must be in [1,1e8], default is 10",
- xbt_cfgelm_int, &default_value_int, 0, 1,
+ xbt_cfgelm_int, NULL, 0, 1,
_sg_cfg_cb__gtnets_jitter_seed, NULL);
+ xbt_cfg_setdefault_int(_sg_cfg_set, "gtnets/jitter_seed", 10);
#endif
#ifdef HAVE_NS3
xbt_cfg_register(&_sg_cfg_set, "ns3/TcpModel",
#endif
#ifdef HAVE_SMPI
- double default_reference_speed = 20000.0;
xbt_cfg_register(&_sg_cfg_set, "smpi/running_power",
"Power of the host running the simulation (in flop/s). Used to bench the operations.",
- xbt_cfgelm_double, &default_reference_speed, 1, 1, NULL,
+ xbt_cfgelm_double, NULL, 1, 1, NULL,
NULL);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "smpi/running_power", 20000.0);
- default_value = xbt_strdup("no");
xbt_cfg_register(&_sg_cfg_set, "smpi/display_timing",
"Boolean indicating whether we should display the timing after simulation.",
- xbt_cfgelm_boolean, &default_value, 1, 1, NULL,
+ xbt_cfgelm_boolean, NULL, 1, 1, NULL,
NULL);
- xbt_cfg_setdefault_boolean(_sg_cfg_set, "smpi/display_timing", default_value);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "smpi/display_timing", "no");
+
+ xbt_cfg_register(&_sg_cfg_set, "smpi/use_shared_malloc",
+ "Boolean indicating whether we should use shared memory when using SMPI_SHARED_MALLOC. Allows user to disable it for debug purposes.",
+ xbt_cfgelm_boolean, NULL, 1, 1, NULL,
+ NULL);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "smpi/use_shared_malloc", "yes");
- double default_threshold = 1e-6;
xbt_cfg_register(&_sg_cfg_set, "smpi/cpu_threshold",
"Minimal computation time (in seconds) not discarded.",
- xbt_cfgelm_double, &default_threshold, 1, 1, NULL,
+ xbt_cfgelm_double, NULL, 1, 1, NULL,
NULL);
+ xbt_cfg_setdefault_double(_sg_cfg_set, "smpi/cpu_threshold", 1e-6);
- int default_small_messages_threshold = 0;
xbt_cfg_register(&_sg_cfg_set, "smpi/async_small_thres",
"Maximal size of messages that are to be sent asynchronously, without waiting for the receiver",
- xbt_cfgelm_int, &default_small_messages_threshold, 1, 1, NULL,
+ xbt_cfgelm_int, NULL, 1, 1, NULL,
NULL);
+ xbt_cfg_setdefault_int(_sg_cfg_set, "smpi/async_small_thres", 0);
- int default_send_is_detached_threshold = 65536;
xbt_cfg_register(&_sg_cfg_set, "smpi/send_is_detached_thres",
"Threshold of message size where MPI_Send stops behaving like MPI_Isend and becomes MPI_Ssend",
- xbt_cfgelm_int, &default_send_is_detached_threshold, 1, 1, NULL,
+ xbt_cfgelm_int, NULL, 1, 1, NULL,
NULL);
+ xbt_cfg_setdefault_int(_sg_cfg_set, "smpi/send_is_detached_thres", 65536);
//For smpi/bw_factor and smpi/lat_factor
//Default value have to be "threshold0:value0;threshold1:value1;...;thresholdN:valueN"
xbt_cfgelm_string, NULL, 1, 1, NULL,
NULL);
xbt_cfg_setdefault_string(_sg_cfg_set, "smpi/or", "1:0:0:0:0");
- double default_iprobe_time = 1e-4;
xbt_cfg_register(&_sg_cfg_set, "smpi/iprobe",
"Minimum time to inject inside a call to MPI_Iprobe",
- xbt_cfgelm_double, &default_iprobe_time, 1, 1, NULL,
+ xbt_cfgelm_double, NULL, 1, 1, NULL,
NULL);
- default_value = xbt_strdup("default");
+ xbt_cfg_setdefault_double(_sg_cfg_set, "smpi/iprobe", 1e-4);
xbt_cfg_register(&_sg_cfg_set, "smpi/coll_selector",
- "Which collective selector to use",
- xbt_cfgelm_string, &default_value, 1, 1, NULL,
- NULL);
-
- xbt_cfg_register(&_sg_cfg_set, "smpi/gather",
- "Which collective to use for gather",
- xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_gather,
- NULL);
-
+ "Which collective selector to use",
+ xbt_cfgelm_string, NULL, 1, 1, NULL,
+ NULL);
+ xbt_cfg_setdefault_string(_sg_cfg_set, "smpi/coll_selector", "default");
+
+ xbt_cfg_register(&_sg_cfg_set, "smpi/gather",
+ "Which collective to use for gather",
+ xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_gather,
+ NULL);
+
xbt_cfg_register(&_sg_cfg_set, "smpi/allgather",
- "Which collective to use for allgather",
- xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_allgather,
- NULL);
+ "Which collective to use for allgather",
+ xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_allgather,
+ NULL);
+
+ xbt_cfg_register(&_sg_cfg_set, "smpi/barrier",
+ "Which collective to use for barrier",
+ xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_barrier,
+ NULL);
xbt_cfg_register(&_sg_cfg_set, "smpi/reduce_scatter",
- "Which collective to use for reduce_scatter",
- xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_reduce_scatter,
- NULL);
+ "Which collective to use for reduce_scatter",
+ xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_reduce_scatter,
+ NULL);
xbt_cfg_register(&_sg_cfg_set, "smpi/scatter",
- "Which collective to use for scatter",
- xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_scatter,
- NULL);
+ "Which collective to use for scatter",
+ xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_scatter,
+ NULL);
xbt_cfg_register(&_sg_cfg_set, "smpi/allgatherv",
- "Which collective to use for allgatherv",
- xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_allgatherv,
- NULL);
+ "Which collective to use for allgatherv",
+ xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_allgatherv,
+ NULL);
xbt_cfg_register(&_sg_cfg_set, "smpi/allreduce",
- "Which collective to use for allreduce",
- xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_allreduce,
- NULL);
+ "Which collective to use for allreduce",
+ xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_allreduce,
+ NULL);
xbt_cfg_register(&_sg_cfg_set, "smpi/alltoall",
- "Which collective to use for alltoall",
- xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_alltoall,
- NULL);
+ "Which collective to use for alltoall",
+ xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_alltoall,
+ NULL);
xbt_cfg_register(&_sg_cfg_set, "smpi/alltoallv",
- "Which collective to use for alltoallv",
- xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_alltoallv,
- NULL);
+ "Which collective to use for alltoallv",
+ xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_alltoallv,
+ NULL);
xbt_cfg_register(&_sg_cfg_set, "smpi/bcast",
- "Which collective to use for bcast",
- xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_bcast,
- NULL);
+ "Which collective to use for bcast",
+ xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_bcast,
+ NULL);
xbt_cfg_register(&_sg_cfg_set, "smpi/reduce",
- "Which collective to use for reduce",
- xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_reduce,
- NULL);
+ "Which collective to use for reduce",
+ xbt_cfgelm_string, NULL, 1, 1, &_sg_cfg_cb__coll_reduce,
+ NULL);
#endif // HAVE_SMPI
+ xbt_cfg_register(&_sg_cfg_set, "clean_atexit",
+ "\"yes\" or \"no\". \"yes\" enables all the cleanups of SimGrid (XBT,SIMIX,MSG) to be registered with atexit. \"no\" may be useful if your code segfaults when calling the exit function.",
+ xbt_cfgelm_boolean, NULL, 1, 1,
+ _sg_cfg_cb_clean_atexit, NULL);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "clean_atexit", "yes");
+
if (!surf_path) {
- /* retrieves the current directory of the current process */
+ /* retrieves the current directory of the current process */
const char *initial_path = __surf_get_initial_path();
xbt_assert((initial_path),
"__surf_get_initial_path() failed! Can't resolves current Windows directory");
/* Pick the right models for CPU, net and workstation, and call their model_init_preparse */
void surf_config_models_setup()
{
- char *workstation_model_name;
+ const char *workstation_model_name;
int workstation_id = -1;
char *network_model_name = NULL;
char *cpu_model_name = NULL;
* the right net/cpu models.
*/
- if((!xbt_cfg_is_default_value(_sg_cfg_set, "network/model") ||
- !xbt_cfg_is_default_value(_sg_cfg_set, "cpu/model")) &&
- xbt_cfg_is_default_value(_sg_cfg_set, "workstation/model"))
- {
- const char *val = "compound";
- XBT_INFO
- ("Switching workstation model to compound since you changed the network and/or cpu model(s)");
- xbt_cfg_set_string(_sg_cfg_set, "workstation/model", val);
- workstation_model_name = (char *) "compound";
+ if ((!xbt_cfg_is_default_value(_sg_cfg_set, "network/model") ||
+ !xbt_cfg_is_default_value(_sg_cfg_set, "cpu/model")) &&
+ xbt_cfg_is_default_value(_sg_cfg_set, "workstation/model")) {
+ XBT_INFO("Switching workstation model to compound since you changed the network and/or cpu model(s)");
+ workstation_model_name = "compound";
+ xbt_cfg_set_string(_sg_cfg_set, "workstation/model", workstation_model_name);
}
XBT_DEBUG("Workstation model: %s", workstation_model_name);
int sg_cfg_get_int(const char* name)
{
- return xbt_cfg_get_int(_sg_cfg_set,name);
+ return xbt_cfg_get_int(_sg_cfg_set,name);
}
+
double sg_cfg_get_double(const char* name)
{
- return xbt_cfg_get_double(_sg_cfg_set,name);
+ return xbt_cfg_get_double(_sg_cfg_set,name);
}
+
char* sg_cfg_get_string(const char* name)
{
- return xbt_cfg_get_string(_sg_cfg_set,name);
+ return xbt_cfg_get_string(_sg_cfg_set,name);
}
+
int sg_cfg_get_boolean(const char* name)
{
- return xbt_cfg_get_boolean(_sg_cfg_set,name);
+ return xbt_cfg_get_boolean(_sg_cfg_set,name);
}
+
void sg_cfg_get_peer(const char *name, char **peer, int *port)
{
- xbt_cfg_get_peer(_sg_cfg_set,name, peer, port);
+ xbt_cfg_get_peer(_sg_cfg_set,name, peer, port);
}
+
xbt_dynar_t sg_cfg_get_dynar(const char* name)
{
- return xbt_cfg_get_dynar(_sg_cfg_set,name);
+ return xbt_cfg_get_dynar(_sg_cfg_set,name);
}
