org.nd4j.linalg.api.ops.impl.shape.BroadcastDynamicShape Maven / Gradle / Ivy
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* * terms of the Apache License, Version 2.0 which is available at
* * https://www.apache.org/licenses/LICENSE-2.0.
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* * information regarding copyright ownership.
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package org.nd4j.linalg.api.ops.impl.shape;
import org.nd4j.autodiff.samediff.SDVariable;
import org.nd4j.autodiff.samediff.SameDiff;
import org.nd4j.imports.NoOpNameFoundException;
import org.nd4j.linalg.api.buffer.DataType;
import org.nd4j.linalg.api.ops.DynamicCustomOp;
import java.util.Collections;
import java.util.List;
public class BroadcastDynamicShape extends DynamicCustomOp {
public BroadcastDynamicShape(SameDiff sameDiff, SDVariable in, SDVariable shape) {
super(null,sameDiff,new SDVariable[]{in, shape});
}
public BroadcastDynamicShape() {}
@Override
public String opName() {
return "broadcast_dynamic_shape";
}
@Override
public List doDiff(List i_v) {
throw new UnsupportedOperationException();
}
@Override
public String onnxName() {
throw new NoOpNameFoundException("No onnx op opName found for " + opName());
}
@Override
public String tensorflowName() {
return "BroadcastArgs";
}
@Override
public List calculateOutputDataTypes(List dataTypes){
//Always int datatype out (a shape)
return Collections.singletonList(DataType.INT);
}
}