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ready_event.cc
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ready_event.cc
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// Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
//
// 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.
// =============================================================================
#include <mxnet/base.h>
#if HAVE_CUDA
#include <cassert>
#include "ready_event.h"
namespace horovod {
namespace mxnet {
template <class T>
MXReadyEvent<T>::MXReadyEvent(NDArray* tensor) : tensor_(tensor) {
assert(tensor->ctx().real_dev_id() != CPU_DEVICE_ID);
}
template <class T> MXReadyEvent<T>::~MXReadyEvent() {}
template <class T> bool MXReadyEvent<T>::Ready() const { return true; }
template class MXReadyEvent<NDArray>;
} // namespace mxnet
} // namespace horovod
#endif