+ static double last_warned_latency = sg_surf_precision;
+ if (link->latency != 0.0 && link->latency < last_warned_latency) {
+ XBT_WARN("Latency for link %s is smaller than surf/precision (%g < %g)."
+ " For more accuracy, consider setting \"--cfg=surf/precision:%g\".",
+ link_name.c_str(), link->latency, sg_surf_precision, link->latency);
+ last_warned_latency = link->latency;
+ }