// Licensed to the Apache Software Foundation (ASF) under one // or more contributor license agreements. See the NOTICE file // distributed with this work for additional information // regarding copyright ownership. The ASF licenses this file // to you 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. package com.cloud.gpu.dao; import java.util.List; import com.cloud.gpu.HostGpuGroupsVO; import com.cloud.utils.db.GenericDao; public interface HostGpuGroupsDao extends GenericDao<HostGpuGroupsVO, Long> { /** * Find host device by hostId and groupName * @param hostId the host * @param groupName GPU group * @return HostGpuGroupsVO */ HostGpuGroupsVO findByHostIdGroupName(long hostId, String groupName); /** * List all the host Ids, that are GPU enabled. * @return list of hostIds */ List<Long> listHostIds(); /** * Return a list by hostId. * @param hostId the host * @return HostGpuGroupsVO */ List<HostGpuGroupsVO> listByHostId(long hostId); /** * Delete entries by hostId. * @param hostId the host */ void deleteGpuEntries(long hostId); /** * Save the list of GPU groups belonging to a host * @param hostId the host * @param gpuGroups the list of GPU groups to save */ void persist(long hostId, List<String> gpuGroups); }