Disclosed are an operating method of a hybrid transactional memory system providing an optimal retry policy in a hybrid transactional memory system and a hybrid transactional memory system. According to an embodiment of the present invention, the operating method of a hybrid transactional memory system at least including LiteHTM and NOrecSTM comprises: a step of subtracting set retry times whenever execution for a transaction is aborted in the LiteHTM; and a step of executing the transaction in the NOrecSTM instead of the LiteHTM if the retry times are all subtracted.

Method for operating hybrid transactional memory system with optimal retry policy and hybrid transactional memory system

Disclosed are a transaction recovering method and a transaction recovering device in a hybrid transactional memory system. According to one embodiment of the present invention, the transaction recovering method comprises the steps of: executing the transaction on a transactional memory (TM) selected as one, when the transaction is input to the hybrid transactional memory system; generating a log at every predetermined execution point while executing the transaction, and preserving the log in a nonvolatile memory; changing a data file brought from the nonvolatile memory into the log in the nonvolatile memory when the execution of the transaction is stopped, and recovering the transaction; and re-executing the transaction from the execution point when the transaction is recovered.

Method and device for recovering transaction in hybrid transactional memory

Disclosed are a transaction processing method and a transaction processing system in a hybrid transactional memory system. The transaction processing method in a hybrid transactional memory system according to an embodiment of the present invention includes the steps of: performing HTM processing by a hardware transactional memory (HTM) if a transaction starts from a workload; and performing STM processing by a software transactional memory (STM) on the transaction. Accordingly, the present invention can increase the processing efficiency of a large-scale DB transaction.

Transaction processing method in hybrid transactional memory system and transaction processing apparatus

A method and a system for processing a transaction in a hybrid transactional memory system are disclosed A method for processing a transaction in a hybrid transactional memory system, according to one embodiment of the present invention, comprises the steps of: performing hardware transactional memory (HTM) processing on a transaction by an HTM when the transaction starts from a workload; and performing software transactional memory (STM) processing on the transaction by an STM

Ma Hyeon Kuk

Papers

Transaction processing method in hybrid transactional memory system and transaction processing apparatus

Method and device for processing transaction in hybrid transactional memory system