Invention Grant
US08090883B2 Method, system and computer program product for enhanced shared store buffer management scheme with limited resources for optimized performance
有权
方法，系统和计算机程序产品，用于增强共享存储缓冲区管理方案，有限的资源用于优化性能
- Patent Title: Method, system and computer program product for enhanced shared store buffer management scheme with limited resources for optimized performance
- Patent Title (中): 方法，系统和计算机程序产品，用于增强共享存储缓冲区管理方案，有限的资源用于优化性能
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Application No.: US12850198Application Date: 2010-08-04
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Publication No.: US08090883B2Publication Date: 2012-01-03
- Inventor: Gary E. Strait , Mark A. Check , Hong Deng , Diana L. Orf , Hanno Ulrich
- Applicant: Gary E. Strait , Mark A. Check , Hong Deng , Diana L. Orf , Hanno Ulrich
- 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: G06F13/00
- IPC: G06F13/00
Abstract:
The exemplary embodiment of the present invention provides a storage buffer management scheme for I/O store buffers. Specifically, the storage buffer management system as described within the exemplary embodiment of the present invention is configured to comprise storage buffers that have the capability to efficiently support 128 byte or 256 byte I/O data transmission lines. The presently implemented storage buffer management scheme enables for a limited number of store buffers to be associated with a fixed number of storage state machines (i.e., queue positions) and thereafter the allowing for the matched pairs to be allocated in order to achieve maximum store throughput for varying combinations of store sizes of 128 and 256 bytes.
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