org.nd4j.linalg.api.ops.impl.layers.convolution.config.Conv3DConfig Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.nd4j.linalg.api.ops.impl.layers.convolution.config;
import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;
import lombok.NoArgsConstructor;
import org.nd4j.base.Preconditions;
import java.util.LinkedHashMap;
import java.util.Map;
@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
public class Conv3DConfig extends BaseConvolutionConfig {
public static final String NDHWC = "NDHWC";
public static final String NCDHW = "NCDHW";
//kernel
@Builder.Default
private long kD = 1;
@Builder.Default
private long kW = 1;
@Builder.Default
private long kH = 1;
//strides
@Builder.Default
private long sD = 1;
@Builder.Default
private long sW = 1;
@Builder.Default
private long sH = 1;
//padding
@Builder.Default
private long pD = 0;
@Builder.Default
private long pW = 0;
@Builder.Default
private long pH = 0;
//dilations
@Builder.Default
private long dD = 1;
@Builder.Default
private long dW = 1;
@Builder.Default
private long dH = 1;
//output padding
@Builder.Default
private long aD = 0;
@Builder.Default
private long aW = 0;
@Builder.Default
private long aH = 0;
@Builder.Default
private boolean biasUsed = false;
private boolean isSameMode;
@Builder.Default
private String dataFormat = NDHWC;
public boolean isNCDHW(){
Preconditions.checkState(dataFormat.equalsIgnoreCase(NCDHW) || dataFormat.equalsIgnoreCase(NDHWC),
"Data format must be one of %s or %s, got %s", NCDHW, NDHWC, dataFormat);
return dataFormat.equalsIgnoreCase(NCDHW);
}
public void isNCDHW(boolean isNCDHW){
if(isNCDHW){
dataFormat = NCDHW;
} else {
dataFormat = NDHWC;
}
}
public Map toProperties() {
Map ret = new LinkedHashMap<>();
ret.put("kD", kD);
ret.put("kW", kW);
ret.put("kH", kH);
ret.put("sD", sD);
ret.put("sW", sW);
ret.put("sH", sH);
ret.put("pD", pD);
ret.put("pW", pW);
ret.put("pH", pH);
ret.put("dD", dD);
ret.put("dW", dW);
ret.put("dH", dH);
ret.put("aD", aD);
ret.put("aW", aW);
ret.put("aH", aH);
ret.put("biasUsed", biasUsed);
ret.put("dataFormat", dataFormat);
ret.put("isSameMode", isSameMode);
return ret;
}
}