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DeviceGroup.h
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1 /*
2  * Copyright 2022 HEAVY.AI, Inc.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <vector>
20 
21 #include "Shared/uuid.h"
22 
23 namespace heavyai {
25  const int32_t index;
26  const int32_t gpu_id;
27  const UUID uuid;
29 };
30 
31 using DeviceGroup = std::vector<DeviceIdentifier>;
32 } // namespace heavyai
std::vector< DeviceIdentifier > DeviceGroup
Definition: DeviceGroup.h:31
No-frills UUID type class to allow easy containerization and comparison of device UUIDs from differen...
const UUID uuid
UUID for device (hardware invariant)
Definition: DeviceGroup.h:28
const int32_t index
index into device group (currently num_gpus - start_gpu)
Definition: DeviceGroup.h:25