org.nd4j.linalg.cpu.io.JblasNDArrayIO Maven / Gradle / Ivy
/*
*
* * Copyright 2015 Skymind,Inc.
* *
* * Licensed under the Apache License, Version 2.0 (the "License");
* * you may not use this file except in compliance with the License.
* * You may obtain a copy of the License at
* *
* * http://www.apache.org/licenses/LICENSE-2.0
* *
* * Unless required by applicable law or agreed to in writing, software
* * distributed under the License is distributed on an "AS IS" BASIS,
* * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* * See the License for the specific language governing permissions and
* * limitations under the License.
*
*
*/
package org.nd4j.linalg.cpu.io;
import org.nd4j.linalg.api.complex.IComplexNDArray;
import org.nd4j.linalg.api.io.BaseNDArrayIO;
import org.nd4j.linalg.api.ndarray.INDArray;
import org.nd4j.linalg.factory.Nd4j;
import org.nd4j.linalg.cpu.util.JblasSerde;
import java.io.*;
/**
* Jblas NDArray IO
*
* @author Adam Gibson
*/
public class JblasNDArrayIO extends BaseNDArrayIO {
/**
* Read in an ndrray from an input stream
*
* @param is the input stream to read in from
* @return the ndarray read in
*/
@Override
public INDArray read(InputStream is) throws IOException {
return JblasSerde.readJblasBinary(new DataInputStream(is));
}
/**
* Read in a complex ndarray
*
* @param is the input stream to read in from
* @return the complex ndarray that was read in
*/
@Override
public IComplexNDArray readComplex(InputStream is) throws IOException {
return Nd4j.createComplex(read(is));
}
/**
* Write an ndarray to the output stream
*
* @param out the ndarray to write
* @param to the output stream to write to
*/
@Override
public void write(INDArray out, OutputStream to) throws IOException {
Nd4j.write(out, new DataOutputStream(to));
}
/**
* Write a complex ndarray to an output stream
*
* @param out the ndarray to write
* @param to the output stream to write to
*/
@Override
public void writeComplex(IComplexNDArray out, OutputStream to) throws IOException {
Nd4j.writeComplex(out, new DataOutputStream(to));
}
}