发明授权
US07720669B2 Method, system and computer program product for register management in a simulation environment
失效
方法，系统和计算机程序产品，用于模拟环境中的注册管理
- 专利标题： Method, system and computer program product for register management in a simulation environment
- 专利标题（中）： 方法，系统和计算机程序产品，用于模拟环境中的注册管理
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申请号： US12164164申请日： 2008-06-30
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公开(公告)号： US07720669B2公开(公告)日： 2010-05-18
- 发明人: William J. Lewis , Wei-Yi Xiao
- 申请人： William J. Lewis , Wei-Yi Xiao
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Cantor Colburn LLP
- 代理商 John Campbell
- 主分类号： G06F9/45
- IPC分类号： G06F9/45
摘要：
A method for register management in a simulation environment including receiving an instruction from an instruction unit decode pipeline. An address generation interlock (AGI) function is executed in the simulation environment if the instruction is an AGI instruction. The executing an AGI function is responsive to a pool of registers controlled by a register manager and to the instruction. An early AGI function is executed in the simulation environment if the instruction is an early AGI instruction. The executing an early AGI function is responsive to the pool of registers and to the instruction.