Invention Grant
US09361114B1 Instruction based interrupt masking for managing interrupts in a computer environment
有权
基于指令的中断屏蔽，用于管理计算机环境中的中断
- Patent Title: Instruction based interrupt masking for managing interrupts in a computer environment
- Patent Title (中): 基于指令的中断屏蔽，用于管理计算机环境中的中断
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Application No.: US11296651Application Date: 2005-12-06
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Publication No.: US09361114B1Publication Date: 2016-06-07
- Inventor: Gil Tene , Scott Sellers , Jack Choquette , Michael A. Wolf
- Applicant: Gil Tene , Scott Sellers , Jack Choquette , Michael A. Wolf
- Applicant Address: US CA Sunnyvale
- Assignee: Azul Systems, Inc.
- Current Assignee: Azul Systems, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Van Pelt, Yi & James LLP
- Main IPC: G06F7/38
- IPC: G06F7/38 ; G06F9/00 ; G06F9/44 ; G06F15/00 ; G06F9/38 ; G06F9/48
Abstract:
Managing interrupts in a computing environment includes executing an instruction, deriving an interrupt mask value based at least in part on the instruction being executed, performing a masking operation involving the interrupt mask value and at least one pending interrupt to determine whether a pending interrupt is allowable, and in the event that the pending interrupt is allowable, performing the interrupt.
Information query
