Invention Grant
US08122224B2 Clearing selected storage translation buffer entries bases on table origin address
有权
根据表起始地址清除所选存储转换缓冲区条目
- Patent Title: Clearing selected storage translation buffer entries bases on table origin address
- Patent Title (中): 根据表起始地址清除所选存储转换缓冲区条目
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Application No.: US13005659Application Date: 2011-01-13
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Publication No.: US08122224B2Publication Date: 2012-02-21
- Inventor: Timothy J Slegel , Lisa C Heller , Erwin F Pfeffer , Kenneth E Plambeck
- Applicant: Timothy J Slegel , Lisa C Heller , Erwin F Pfeffer , Kenneth E Plambeck
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent John E. Campbell
- Main IPC: G06F12/00
- IPC: G06F12/00
Abstract:
An instruction is provided to perform clearing of selected address translation buffer entries (TLB entries) associated with a particular address space, such as segments of storage or regions of storage. The buffer entries related to segment table entries or region table entries or ASCE addresses. The instruction can be implemented by software emulation, hardware, firmware or some combination thereof.
Public/Granted literature
- US20110119466A1 Clearing Selected Storage Translation Buffer Entries Bases On Table Origin Address Public/Granted day:2011-05-19
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