Displaying 1 result from an estimated 1 matches for "currentmax".
2017 Nov 23
3
mischeduler (pre-RA) experiments
...rcent and very little regressions).
Basically, I add a "latency heuristic boost" just above processor
resources checking:
tryCandidate() {
...
// Avoid increasing the max pressure of the entire region.
if (DAG->isTrackingPressure() && tryPressure(TryCand.RPDelta.CurrentMax,
Cand.RPDelta.CurrentMax, TryCand, Cand, RegMax, TRI, DAG->MF))
return;
/// INSERTION POINT
...
}
I had started to experiment with adding tryLatency() in various places,
and found this to be the best spot for SystemZ/SPEC-2006. This gave
noticeable improvements immedi...