Invention Grant
US08032716B2 System, method and computer program product for providing a new quiesce state
有权
用于提供新的静止状态的系统,方法和计算机程序产品
- Patent Title: System, method and computer program product for providing a new quiesce state
- Patent Title (中): 用于提供新的静止状态的系统,方法和计算机程序产品
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Application No.: US12037904Application Date: 2008-02-26
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Publication No.: US08032716B2Publication Date: 2011-10-04
- Inventor: Lisa C. Heller , Michael F. Fee , Christine C. Jones
- Applicant: Lisa C. Heller , Michael F. Fee , Christine C. Jones
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent John Campbell
- Main IPC: G06F12/00
- IPC: G06F12/00

Abstract:
A system, method and computer program product for providing a new quiesce state. The method includes receiving a quiesce request at a system controller from an initiating processor. The quiesce request is sent to a plurality of processors. Notification is received at the system controller that the processors have finished purging their translation look aside buffers (TLBs). A fast quiesce reset command is received at the system controller from the initiating processor once updates to the system resources are complete. It is indicated to the processors that the block translation restriction can be dropped in response to receiving the fast quiesce reset command, thereby allowing the processors to continue processing without block translation restrictions.
Public/Granted literature
- US20090216928A1 SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR PROVIDING A NEW QUIESCE STATE Public/Granted day:2009-08-27
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