#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"
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)
{
sg_weight_S_parameter = xbt_cfg_get_double(_sg_cfg_set, name);
}
+#ifdef HAVE_SMPI
/* callback of the mpi collectives */
-static void _sg_cfg_cb__coll(char *category,
- s_mpi_coll_description_t * table,
- const char *name, int pos)
+static void _sg_cfg_cb__coll(const char *category,
+ s_mpi_coll_description_t * table,
+ const char *name, int pos)
{
char *val;
/* New Module missing */
find_coll_description(table, val);
}
-static void _sg_cfg_cb__coll_alltoall(const char *name, int pos)
-{
- _sg_cfg_cb__coll("alltoall", mpi_coll_alltoall_description, name, pos);
+static void _sg_cfg_cb__coll_gather(const char *name, int pos){
+ _sg_cfg_cb__coll("gather", mpi_coll_gather_description, name, pos);
}
static void _sg_cfg_cb__coll_allgather(const char *name, int pos){
_sg_cfg_cb__coll("allgather", mpi_coll_allgather_description, name, pos);
}
-
+static void _sg_cfg_cb__coll_allgatherv(const char *name, int pos){
+ _sg_cfg_cb__coll("allgatherv", mpi_coll_allgatherv_description, name, pos);
+}
+static void _sg_cfg_cb__coll_allreduce(const char *name, int pos)
+{
+ _sg_cfg_cb__coll("allreduce", mpi_coll_allreduce_description, name, pos);
+}
+static void _sg_cfg_cb__coll_alltoall(const char *name, int 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);
+}
+static void _sg_cfg_cb__coll_bcast(const char *name, int 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);
+}
+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 */
static void _sg_cfg_cb__surf_path(const char *name, int pos)
static void _sg_cfg_cb_model_check(const char *name, int pos)
{
#ifdef HAVE_MC
- _sg_do_model_check = xbt_cfg_get_int(_sg_cfg_set, name);
+ _sg_do_model_check = xbt_cfg_get_boolean(_sg_cfg_set, name);
#else
- if (xbt_cfg_get_int(_sg_cfg_set, name)) {
+ if (xbt_cfg_get_boolean(_sg_cfg_set, name)) {
xbt_die("You tried to activate the model-checking from the command line, but it was not compiled in. Change your settings in cmake, recompile and try again");
}
#endif
static void _sg_cfg_cb_verbose_exit(const char *name, int pos)
{
- _sg_do_verbose_exit = xbt_cfg_get_int(_sg_cfg_set, name);
+ _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)
{
- char *val = xbt_cfg_get_string(_sg_cfg_set, name);
- if (!strcmp(val, "yes")) {
+ int val = xbt_cfg_get_boolean(_sg_cfg_set, name);
+ if (val) {
if (!COORD_HOST_LEVEL) {
COORD_HOST_LEVEL = xbt_lib_add_level(host_lib,xbt_dynar_free_voidp);
COORD_ASR_LEVEL = xbt_lib_add_level(as_router_lib,xbt_dynar_free_voidp);
}
- } else if (!strcmp(val, "no")) {
+ } else
if (COORD_HOST_LEVEL)
xbt_die("Setting of whether to use coordinate cannot be disabled once set.");
- } else {
- xbt_die("Command line setting of whether to use coordinates must be either \"yes\" or \"no\"");
- }
-}
-
-static void _sg_cfg_cb_surf_nthreads(const char *name, int pos)
-{
- surf_set_nthreads(xbt_cfg_get_int(_sg_cfg_set, name));
}
static void _sg_cfg_cb__surf_network_crosstraffic(const char *name,
int pos)
{
- sg_network_crosstraffic = xbt_cfg_get_int(_sg_cfg_set, name);
+ sg_network_crosstraffic = xbt_cfg_get_boolean(_sg_cfg_set, name);
}
#ifdef HAVE_GTNETS
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_string, NULL, 0, 0,
_sg_cfg_cb__surf_path, NULL);
- default_value_int = 0;
xbt_cfg_register(&_sg_cfg_set, "cpu/maxmin_selective_update",
- "Update the constraint set propagating recursively to others constraints (1 by default when optim is set to lazy)",
- xbt_cfgelm_int, &default_value_int, 0, 1,
+ "Update the constraint set propagating recursively to others constraints (off by default when optim is set to lazy)",
+ xbt_cfgelm_boolean, NULL, 0, 1,
NULL, NULL);
- default_value_int = 0;
+ 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 (1 by default when optim is set to lazy)",
- xbt_cfgelm_int, &default_value_int, 0, 1,
+ "Update the constraint set propagating recursively to others constraints (off by default when optim is set to lazy)",
+ 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 */
xbt_cfg_register(&_sg_cfg_set, "model-check",
"Verify the system through model-checking instead of simulating it (EXPERIMENTAL)",
- xbt_cfgelm_int, NULL, 0, 1,
+ xbt_cfgelm_boolean, NULL, 0, 1,
_sg_cfg_cb_model_check, NULL);
- xbt_cfg_setdefault_int(_sg_cfg_set, "model-check", 0);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "model-check", "no");
/* do stateful model-checking */
xbt_cfg_register(&_sg_cfg_set, "model-check/checkpoint",
"Specify the amount of steps between checkpoints during stateful model-checking (default: 0 => stateless verification). "
- "If value=1, one checkpoint is saved for each step => faster verification, but huge memory consumption; higher values are good compromises between speed and memory consumption.",
+ "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_int, NULL, 0, 1,
_mc_cfg_cb_checkpoint, NULL);
xbt_cfg_setdefault_int(_sg_cfg_set, "model-check/checkpoint", 0);
/* Enable/disable timeout for wait requests with model-checking */
xbt_cfg_register(&_sg_cfg_set, "model-check/timeout",
"Enable/Disable timeout for wait requests",
- xbt_cfgelm_int, NULL, 0, 1,
+ xbt_cfgelm_boolean, NULL, 0, 1,
_mc_cfg_cb_timeout, NULL);
- xbt_cfg_setdefault_int(_sg_cfg_set, "model-check/timeout", 0);
+ 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_int = 1;
xbt_cfg_register(&_sg_cfg_set, "verbose-exit",
"Activate the \"do nothing\" mode in Ctrl-C",
- xbt_cfgelm_int, &default_value_int, 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",
xbt_cfgelm_string, &default_value, 1, 1,
_sg_cfg_cb_contexts_parallel_mode, NULL);
- /* number of parallel threads for Surf */
- default_value_int = surf_get_nthreads();
- xbt_cfg_register(&_sg_cfg_set, "surf/nthreads",
- "Number of parallel threads used to update Surf models",
- xbt_cfgelm_int, &default_value_int, 1, 1,
- _sg_cfg_cb_surf_nthreads, NULL);
-
- 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_string, &default_value, 1, 1,
+ xbt_cfgelm_boolean, NULL, 1, 1,
_sg_cfg_cb__surf_network_coordinates, NULL);
- xbt_cfg_setdefault_string(_sg_cfg_set, "network/coordinates", default_value);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/coordinates", "no");
- default_value_int = 0;
xbt_cfg_register(&_sg_cfg_set, "network/crosstraffic",
"Activate the interferences between uploads and downloads for fluid max-min models (LV08, CM02)",
- xbt_cfgelm_int, &default_value_int, 0, 1,
+ xbt_cfgelm_boolean, NULL, 0, 1,
_sg_cfg_cb__surf_network_crosstraffic, NULL);
- xbt_cfg_setdefault_int(_sg_cfg_set, "network/crosstraffic", default_value_int);
+ xbt_cfg_setdefault_boolean(_sg_cfg_set, "network/crosstraffic", "no");
#ifdef HAVE_GTNETS
xbt_cfg_register(&_sg_cfg_set, "gtnets/jitter",
xbt_cfg_setdefault_string(_sg_cfg_set, "ns3/TcpModel", "default");
#endif
-//SMPI
+#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,
NULL);
- int default_display_timing = 0;
xbt_cfg_register(&_sg_cfg_set, "smpi/display_timing",
"Boolean indicating whether we should display the timing after simulation.",
- xbt_cfgelm_int, &default_display_timing, 1, 1, NULL,
+ xbt_cfgelm_boolean, NULL, 1, 1, NULL,
+ NULL);
+ 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",
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,
+ NULL);
+ default_value = xbt_strdup("default");
+ xbt_cfg_register(&_sg_cfg_set, "smpi/coll_selector",
+ "Which collective selector to use",
+ xbt_cfgelm_string, &default_value, 1, 1, NULL,
+ NULL);
- default_value = xbt_strdup("ompi");
- xbt_cfg_register(&_sg_cfg_set, "smpi/alltoall",
- "Which collective to use for alltoall",
- xbt_cfgelm_string, &default_value, 1, 1, &_sg_cfg_cb__coll_alltoall,
- 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);
- default_value = xbt_strdup("default");
xbt_cfg_register(&_sg_cfg_set, "smpi/allgather",
- "Which collective to use for allgather",
- xbt_cfgelm_string, &default_value, 1, 1, &_sg_cfg_cb__coll_allgather,
- NULL);
- //END SMPI
+ "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);
+
+ 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);
+
+ 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);
+
+ 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);
+
+ 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);
+ 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);
+
+ 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);
+
+ 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);
+#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");
* 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")) {
+ 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";
}
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);
+}
+
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);
}