发明名称 |
A RESOURCE MANAGEMENT METHOD |
摘要 |
A mechanism is invoked when a run queue is looking for a thread to dispatch and there is not a thread currently available. The mechanism checks to see if another logical processor on the same physical processor is running a thread. If another logical processor on the same physical processor is running a thread, the logical processor reduces its priority, allowing the other active processor to consume all of the resources for the physical processor. The hardware comprises a timer which periodically wakes up the low priority logical thread. Thus, when a thread becomes ready to dispatch, the logical processor can raise its priority and run a thread. |
申请公布号 |
WO02097622(A2) |
申请公布日期 |
2002.12.05 |
申请号 |
WO2002GB02349 |
申请日期 |
2002.05.20 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION;IBM UNITED KINGDOM LIMITED |
发明人 |
OLSZEWSKI, BRET, RONALD;ROMERO, LILIAN;SRINIVAS, MYSORE, SATHYANARAYANA |
分类号 |
G06F9/50 |
主分类号 |
G06F9/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|