cavis/libnd4j/include/ops/declarable/headers/random.h

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/*******************************************************************************
* Copyright (c) 2015-2018 Skymind, Inc.
* Copyright (c) 2019 Konduit K.K.
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*
* 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
******************************************************************************/
//
// @author raver119@gmail.com
//
#ifndef LIBND4J_HEADERS_RANDOM_H
#define LIBND4J_HEADERS_RANDOM_H
#include <ops/declarable/headers/common.h>
namespace nd4j {
namespace ops {
#if NOT_EXCLUDED(OP_set_seed)
DECLARE_CUSTOM_OP(set_seed, -2, 1, false, 0, -2);
#endif
#if NOT_EXCLUDED(OP_get_seed)
DECLARE_CUSTOM_OP(get_seed, -2, 1, false, 0, 0);
#endif
/*
* random_uniform distribution for types int32,int64, float16, float and double
* by default dtype is float32
*
* input:
* 0 - shape of output (1D int tensor)
* 1 - min val (0D of output type) - optional (0 as default)
* 2 - max val (0D of output type) - optional (inf as default)
*
* output:
* 0 - uniformly distributed values of given type (between min and max)
*/
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#if NOT_EXCLUDED(OP_randomuniform)
DECLARE_CUSTOM_OP(randomuniform, 1, 1, false, 0, 0);
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#endif
#if NOT_EXCLUDED(OP_random_normal)
DECLARE_CUSTOM_OP(random_normal, 1, 1, true, 2, 0);
#endif
#if NOT_EXCLUDED(OP_random_bernoulli)
DECLARE_CUSTOM_OP(random_bernoulli, 1, 1, true, 0, 1);
#endif
#if NOT_EXCLUDED(OP_random_exponential)
DECLARE_CUSTOM_OP(random_exponential, 1, 1, true, 1, 0);
#endif
#if NOT_EXCLUDED(OP_random_crop)
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DECLARE_CUSTOM_OP(random_crop, 2, 1, false, 0, 0);
#endif
/**
* random_gamma op.
*/
#if NOT_EXCLUDED(OP_random_gamma)
DECLARE_CUSTOM_OP(random_gamma, 2, 1, false, 0, 0);
#endif
/**
* random_poisson op.
*/
#if NOT_EXCLUDED(OP_random_poisson)
DECLARE_CUSTOM_OP(random_poisson, 2, 1, false, 0, 0);
#endif
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}
}
#endif