src/operator/tensor/elemwise_binary_broadcast_op_basic.cu

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 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
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 *
 *   http://www.apache.org/licenses/LICENSE-2.0
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 * specific language governing permissions and limitations
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/*!
 * \file elemwise_binary_broadcast_op_basic.cu
 * \brief GPU Implementation of basic functions for elementwise binary broadcast operator.
 */
#include "./elemwise_unary_op.h"
#include "./elemwise_binary_op-inl.h"
#include "./elemwise_binary_broadcast_op.h"

namespace mxnet {
namespace op {
NNVM_REGISTER_OP(broadcast_add)
    .set_attr<FCompute>("FCompute<gpu>", BinaryBroadcastRTCCompute{"add"})
    .set_attr<FComputeEx>("FComputeEx<gpu>",
                          BinaryBroadcastComputeDenseEx<gpu, op::mshadow_op::plus>);

NNVM_REGISTER_OP(_backward_broadcast_add)
    .set_attr<FCompute>("FCompute<gpu>", BinaryBroadcastRTCBackwardUseNone{"identity", "identity"});

NNVM_REGISTER_OP(broadcast_sub)
    .set_attr<FCompute>("FCompute<gpu>", BinaryBroadcastRTCCompute{"sub"})
    .set_attr<FComputeEx>("FComputeEx<gpu>",
                          BinaryBroadcastComputeDenseEx<gpu, op::mshadow_op::minus>);

NNVM_REGISTER_OP(_backward_broadcast_sub)
    .set_attr<FCompute>("FCompute<gpu>", BinaryBroadcastRTCBackwardUseNone{"identity", "negation"});

NNVM_REGISTER_OP(broadcast_mul)
    .set_attr<FCompute>("FCompute<gpu>", BinaryBroadcastRTCCompute{"mul"})
    .set_attr<FComputeEx>("FComputeEx<gpu>",
                          BinaryBroadcastComputeSparseEx<gpu, op::mshadow_op::mul>);

NNVM_REGISTER_OP(_backward_broadcast_mul)
    .set_attr<FCompute>("FCompute<gpu>", BinaryBroadcastRTCBackwardUseIn{"right", "left"});

NNVM_REGISTER_OP(broadcast_div)
    .set_attr<FCompute>("FCompute<gpu>", BinaryBroadcastRTCCompute{"div"})
    .set_attr<FComputeEx>("FComputeEx<gpu>",
                          BinaryBroadcastComputeSparseEx<gpu, op::mshadow_op::div>);

NNVM_REGISTER_OP(_backward_broadcast_div)
    .set_attr<FCompute>("FCompute<gpu>", BinaryBroadcastRTCBackwardUseIn{"div_grad", "div_rgrad"});

NNVM_REGISTER_OP(broadcast_mod)
    .set_attr<FCompute>("FCompute<gpu>", BinaryBroadcastRTCCompute{"mod"});

NNVM_REGISTER_OP(_backward_broadcast_mod)
    .set_attr<FCompute>("FCompute<gpu>", BinaryBroadcastRTCBackwardUseIn{"mod_grad", "mod_rgrad"});

}  // namespace op
}  // namespace mxnet