mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-28 22:45:26 +08:00
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
// 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.
|
|
|
|
#include "CacheMgr.h"
|
|
#include "DataObj.h"
|
|
|
|
#include <memory>
|
|
#include <string>
|
|
#include <unordered_map>
|
|
|
|
namespace milvus {
|
|
namespace cache {
|
|
|
|
#ifdef MILVUS_GPU_VERSION
|
|
class GpuCacheMgr;
|
|
using GpuCacheMgrPtr = std::shared_ptr<GpuCacheMgr>;
|
|
|
|
class GpuCacheMgr : public CacheMgr<DataObjPtr> {
|
|
public:
|
|
GpuCacheMgr();
|
|
|
|
static GpuCacheMgr*
|
|
GetInstance(uint64_t gpu_id);
|
|
|
|
DataObjPtr
|
|
GetIndex(const std::string& key);
|
|
|
|
private:
|
|
static std::mutex mutex_;
|
|
static std::unordered_map<uint64_t, GpuCacheMgrPtr> instance_;
|
|
};
|
|
#endif
|
|
|
|
} // namespace cache
|
|
} // namespace milvus
|