@ Override public Op exec ( Op op ) { /* We pass this op to GridProcessor through check for possible MetaOp concatenation Also, it's the GriOp entry point */ checkForCompression ( op ) ; invokeWatchdog ( op ) ; if ( op instanceof Accumulation ) { exec ( ( Accumulation ) op , new int [ ] { Integer . MAX_VALUE } ) ; } else if ( op instanceof IndexAccumulation ) { exec ( ( IndexAccumulation ) op , new int [ ] { Integer . MAX_VALUE } ) ; } else if ( op instanceof ScalarOp || op instanceof TransformOp ) { // the only entry place for TADless ops processAsGridOp ( op ) ; } else if ( op instanceof BroadcastOp ) { invoke ( ( BroadcastOp ) op ) ; } else { //logger.info("Random op: {}", op.getClass().getSimpleName()); pushToGrid ( new OpDescriptor ( op ) ) ; } return op ; }
This is one of the main entry points for ops that are executed without respect to dimension .