ps/brpc/brpc_ps_server.h
| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #pragma once | ||
| 2 | |||
| 3 | #include <brpc/server.h> | ||
| 4 | |||
| 5 | #include <atomic> | ||
| 6 | #include <chrono> | ||
| 7 | #include <cstdint> | ||
| 8 | #include <memory> | ||
| 9 | #include <optional> | ||
| 10 | #include <string> | ||
| 11 | #include <vector> | ||
| 12 | |||
| 13 | #include "base/json.h" | ||
| 14 | #include "ps/base/cache_ps_impl.h" | ||
| 15 | #include "ps_brpc.pb.h" | ||
| 16 | |||
| 17 | namespace recstore { | ||
| 18 | |||
| 19 | // bRPC parameter service implementation | ||
| 20 | class BRPCParameterServiceImpl : public recstoreps_brpc::ParameterService { | ||
| 21 | public: | ||
| 22 | explicit BRPCParameterServiceImpl(CachePS* cache_ps); | ||
| 23 | |||
| 24 | ✗ | virtual ~BRPCParameterServiceImpl() = default; | |
| 25 | |||
| 26 | void GetParameter(google::protobuf::RpcController* controller, | ||
| 27 | const recstoreps_brpc::GetParameterRequest* request, | ||
| 28 | recstoreps_brpc::GetParameterResponse* response, | ||
| 29 | google::protobuf::Closure* done) override; | ||
| 30 | |||
| 31 | void Command(google::protobuf::RpcController* controller, | ||
| 32 | const recstoreps_brpc::CommandRequest* request, | ||
| 33 | recstoreps_brpc::CommandResponse* response, | ||
| 34 | google::protobuf::Closure* done) override; | ||
| 35 | |||
| 36 | void PutParameter(google::protobuf::RpcController* controller, | ||
| 37 | const recstoreps_brpc::PutParameterRequest* request, | ||
| 38 | recstoreps_brpc::PutParameterResponse* response, | ||
| 39 | google::protobuf::Closure* done) override; | ||
| 40 | |||
| 41 | void UpdateParameter(google::protobuf::RpcController* controller, | ||
| 42 | const recstoreps_brpc::UpdateParameterRequest* request, | ||
| 43 | recstoreps_brpc::UpdateParameterResponse* response, | ||
| 44 | google::protobuf::Closure* done) override; | ||
| 45 | |||
| 46 | void InitEmbeddingTable( | ||
| 47 | google::protobuf::RpcController* controller, | ||
| 48 | const recstoreps_brpc::InitEmbeddingTableRequest* request, | ||
| 49 | recstoreps_brpc::InitEmbeddingTableResponse* response, | ||
| 50 | google::protobuf::Closure* done) override; | ||
| 51 | |||
| 52 | void ResetMetrics(); | ||
| 53 | void PrintMetrics(const std::string& table_name = "brpc_ps_server_metrics", | ||
| 54 | const std::string& unique_id = "default_server"); | ||
| 55 | |||
| 56 | private: | ||
| 57 | CachePS* cache_ps_; | ||
| 58 | std::atomic<uint64_t> total_get_requests_{0}; | ||
| 59 | std::atomic<uint64_t> total_put_requests_{0}; | ||
| 60 | std::atomic<uint64_t> total_get_keys_{0}; | ||
| 61 | std::atomic<uint64_t> total_put_keys_{0}; | ||
| 62 | std::atomic<uint64_t> total_get_bytes_{0}; | ||
| 63 | std::atomic<uint64_t> total_put_bytes_{0}; | ||
| 64 | std::chrono::steady_clock::time_point start_time_; | ||
| 65 | }; | ||
| 66 | |||
| 67 | std::vector<nlohmann::json> | ||
| 68 | SelectBRPCShardConfigs(const nlohmann::json& cache_ps_config, | ||
| 69 | const std::optional<int>& local_shard_id); | ||
| 70 | |||
| 71 | } // namespace recstore | ||
| 72 |