| 发明名称 |
ADAPTIVE CONCURRENCY CONTROL USING HARDWARE TRANSACTIONAL MEMORY AND LOCKING MECHANISM |
| 摘要 |
A method includes the following steps. Runtime statistics related to data transaction processing in a concurrent system are collected. A given request to access shared data in the concurrent system is receive. Based on the collected runtime statistics, the number of reattempts the given request can make to access the shared data prior to access control being switched from a hardware transactional memory to a locking mechanism is adaptively determined. |
| 申请公布号 |
US2016299798(A1) |
申请公布日期 |
2016.10.13 |
| 申请号 |
US201514795339 |
申请日期 |
2015.07.09 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Bhattacharjee Bishwaranjan;Canim Mustafa;Chang Yuan-Chi;Hamedani Mohammad Sadoghi;Makni Bassem;Ross Kenneth Andrew |
| 分类号 |
G06F9/52;G06F12/14 |
主分类号 |
G06F9/52 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, comprising:
collecting runtime statistics related to data transaction processing in a concurrent system; receiving a given request to access shared data in the concurrent system; and adaptively determining, based on the collected runtime statistics, the number of reattempts the given request can make to access the shared data prior to access control being switched from a hardware transactional memory to a locking mechanism. |
| 地址 |
Armonk NY US |
