private void playEvents() {
up2date = true;
int currentC = curChunk.get();
int currentI = nextTop.get();
// long time = -System.nanoTime();
// long count = 0;
for (int chunk = 0; chunk <= currentC; chunk++) {
int to = (chunk == currentC ? currentI : CHUNK_SIZE);
for (int cell = 0; cell < to; cell++) {
IntVar var = varChunks[chunk][cell];
EventType etype = masChunks[chunk][cell];
ICause cause = cauChunks[chunk][cell];
int one = val1Chunks[chunk][cell];
int two = val2Chunks[chunk][cell];
int three = val3Chunks[chunk][cell];
// System.out.printf("%s %s %d %d %d - %s\n", var, etype, one, two, three,
// cause);
// count++;
switch (etype) {
case REMOVE:
super.removeValue(var, one, cause);
break;
case INSTANTIATE:
super.instantiateTo(var, one, cause, two, three);
break;
case INCLOW:
super.updateLowerBound(var, one, two, cause);
break;
case DECUPP:
super.updateUpperBound(var, one, two, cause);
break;
case FULL_PROPAGATION:
Propagator prop = (Propagator) cause;
BoolVar bVar = (BoolVar) var;
super.activePropagator(bVar, prop);
break;
default:
throw new UnsupportedOperationException("Unknown type " + etype);
}
}
}
// time += System.nanoTime();
// System.out.printf("depth %d, lazy %.3f ", count, time / (1000 * 1000f));
}
private void pushEvent(IntVar var, ICause cause, EventType mask, int one, int two, int three) {
assert cause != Cause.Null : "cause null";
int currentC = curChunk.get();
int currentI = nextTop.add(1);
if (currentI > CHUNK_SIZE) {
currentC = curChunk.add(1);
int l = varChunks.length;
if (currentC == l) {
increase(l);
}
nextTop.set(1);
currentI = 0;
} else {
currentI--;
}
varChunks[currentC][currentI] = var;
cauChunks[currentC][currentI] = cause;
masChunks[currentC][currentI] = mask;
val1Chunks[currentC][currentI] = one;
val2Chunks[currentC][currentI] = two;
val3Chunks[currentC][currentI] = three;
up2date = false;
}
