org.nd4j.linalg.api.ops.executioner.GridExecutioner Maven / Gradle / Ivy
package org.nd4j.linalg.api.ops.executioner;
import org.nd4j.linalg.api.ops.aggregates.Aggregate;
/**
* @author [email protected]
*/
public interface GridExecutioner extends OpExecutioner {
/**
* This method forces all currently enqueued ops to be executed immediately
*
* PLEASE NOTE: This call CAN be non-blocking, if specific backend implementation supports that.
*/
void flushQueue();
/**
* This method forces all currently enqueued ops to be executed immediately
*
* PLEASE NOTE: This call is always blocking, until all queued operations are finished
*/
void flushQueueBlocking();
/**
* This method returns number of operations currently enqueued for execution
*
* @return
*/
int getQueueLength();
/**
* This method enqueues aggregate op for future invocation
*
* @param op
*/
void aggregate(Aggregate op);
/**
* This method enqueues aggregate op for future invocation.
* Key value will be used to batch individual ops
*
* @param op
* @param key
*/
void aggregate(Aggregate op, long key);
}