@Override
protected void sendOrdersToStorageNodes() throws IOException {
for (String nodeId : storageNodes) {
System.err.println("XXX storage node: " + nodeId);
OrderTernaryOpBody.Builder order = OrderTernaryOpBody.newBuilder();
order.setPiecesToSend(pieces2BeSentProto(nodeId));
order.setAwaitingUpdates(awaitingUpdateProto(nodeId));
order.setMissingPieces(MatrixPieceListBody.getDefaultInstance());
sendOrder(order, nodeId);
}
}
@Override
protected void sendOrdersToComputingNodes() throws IOException {
OrderTernaryOp.Builder operation = OrderTernaryOp.newBuilder();
Matrix output = operands.get(0);
Matrix firstOp = operands.get(1);
Matrix secondOp = operands.get(2);
TypeBody type =
TypeBody.newBuilder()
.setElementType(firstOp.getElementType())
.setSemiRing(firstOp.getSemiRing())
.build();
operation.setOutputMatrixId(output.getMatrixId());
operation.setFirstOperandMatrixId(firstOp.getMatrixId());
operation.setSecondOperandMatrixId(secondOp.getMatrixId());
operation.setType(type);
for (NodeWorkZonePair nwzp : tasks) {
Node computingNode = nwzp.computingNode;
OrderTernaryOpBody.Builder order = OrderTernaryOpBody.newBuilder();
MatrixPieceListBody.Builder missingPieces = MatrixPieceListBody.newBuilder();
for (WorkZone wz : nwzp.workZones) {
fillInOperation(order, wz, operation);
updateMissingPieces(missingPieces, wz, computingNode);
}
order.setMissingPieces(missingPieces.build());
order.setPiecesToSend(pieces2BeSentProto(computingNode.getNodeId()));
order.setAwaitingUpdates(awaitingUpdateProto(computingNode.getNodeId()));
sendOrder(order, computingNode.getNodeId());
}
}