76 lines
2.1 KiB
C++
76 lines
2.1 KiB
C++
/*******************************************************************************
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* Copyright 2016-2018 Intel Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*******************************************************************************/
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#include "mkldnn.h"
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#include "engine.hpp"
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#include "nstl.hpp"
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#include "c_types_map.hpp"
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#include "../cpu/cpu_engine.hpp"
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namespace mkldnn {
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namespace impl {
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engine_factory_t *engine_factories[] = {
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&cpu::engine_factory,
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nullptr,
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};
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static inline engine_factory_t *get_engine_factory(engine_kind_t kind) {
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for (engine_factory_t **ef = engine_factories; *ef; ef++)
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if ((*ef)->kind() == kind)
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return *ef;
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return nullptr;
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}
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}
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}
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using namespace mkldnn::impl;
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using namespace mkldnn::impl::status;
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size_t mkldnn_engine_get_count(engine_kind_t kind) {
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engine_factory_t *ef = get_engine_factory(kind);
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return ef != nullptr ? ef->count() : 0;
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}
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status_t mkldnn_engine_create(engine_t **engine,
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engine_kind_t kind, size_t index) {
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if (engine == nullptr)
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return invalid_arguments;
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engine_factory_t *ef = get_engine_factory(kind);
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if (ef == nullptr || index >= ef->count())
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return invalid_arguments;
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return ef->engine_create(engine, index);
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}
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status_t mkldnn_engine_get_kind(engine_t *engine, engine_kind_t *kind) {
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if (engine == nullptr)
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return invalid_arguments;
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*kind = engine->kind();
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return success;
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}
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status_t mkldnn_engine_destroy(engine_t *engine) {
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/* TODO: engine->dec_ref_count(); */
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delete engine;
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return success;
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}
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// vim: et ts=4 sw=4 cindent cino^=l0,\:0,N-s
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