/*******************************************************************************
* Copyright 2019 Intel Corporation
*
* 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 "dnnl.hpp"
#include <CL/sycl.hpp>

#include "sycl/capi.hpp"

namespace dnnl {

stream::stream(const engine &eng, cl::sycl::queue &aqueue) {
    dnnl_stream_t astream;
    error::wrap_c_api(dnnl_stream_create_sycl(&astream, eng.get(), &aqueue),
            "could not create a stream");
    reset(astream);
}

cl::sycl::queue stream::get_sycl_queue() const {
    void *queue_ptr;
    error::wrap_c_api(dnnl_stream_get_sycl_queue(get(), &queue_ptr),
            "could not get a stream handle");
    auto queue = *static_cast<cl::sycl::queue *>(queue_ptr);
    return queue;
}

} // namespace dnnl
