#include "xbt/log.h"
#include "xbt/mallocator.h"
#include "xbt/str.h"
-#include "xbt/lib.h"
#include "xbt/sysdep.h"
#include "surf/surf.h"
#include "surf/maxmin.h"
simgrid::config::bindFlag(sg_sender_gap, {"network/sender-gap", "network/sender_gap"},
"Minimum gap between two overlapping sends");
- sg_latency_factor = 1.0;
+ sg_latency_factor = 13.01; // comes from the default LV08 network model
simgrid::config::bindFlag(sg_latency_factor, {"network/latency-factor", "network/latency_factor"},
"Correction factor to apply to the provided latency (default value set by network model)");
- sg_bandwidth_factor = 1.0;
+ sg_bandwidth_factor = 0.97; // comes from the default LV08 network model
simgrid::config::bindFlag(
sg_bandwidth_factor, {"network/bandwidth-factor", "network/bandwidth_factor"},
"Correction factor to apply to the provided bandwidth (default value set by network model)");
- // real default for "network/weight-S" is set in network_*.cpp:
- sg_weight_S_parameter = NAN;
+ sg_weight_S_parameter = 20537; // comes from the default LV08 network model
simgrid::config::bindFlag(
sg_weight_S_parameter, {"network/weight-S", "network/weight_S"},
"Correction factor to apply to the weight of competing streams (default value set by network model)");
xbt_cfg_register_string("smpi/lat-factor",
"65472:11.6436;15424:3.48845;9376:2.59299;5776:2.18796;3484:1.88101;1426:1.61075;732:1.9503;257:1.95341;0:2.01467", nullptr, "Latency factors for smpi.");
xbt_cfg_register_alias("smpi/lat-factor","smpi/lat_factor");
-
+
xbt_cfg_register_string("smpi/IB-penalty-factors", "0.965;0.925;1.35", nullptr,
"Correction factor to communications using Infiniband model with contention (default value based on Stampede cluster profiling)");
xbt_cfg_register_alias("smpi/IB-penalty-factors","smpi/IB_penalty_factors");
-
+
#if HAVE_SMPI
xbt_cfg_register_double("smpi/host-speed", 20000.0, nullptr, "Speed of the host running the simulation (in flop/s). Used to bench the operations.");
xbt_cfg_register_alias("smpi/host-speed","smpi/running_power");