Electrical computers and digital processing systems: memory – Storage accessing and control – Control technique
Reexamination Certificate
2006-02-28
2006-02-28
Tran, Denise (Department: 2189)
Electrical computers and digital processing systems: memory
Storage accessing and control
Control technique
C710S052000
Reexamination Certificate
active
07007139
ABSTRACT:
A method for using virtual memory for redirecting auxiliary memory operations redirects the auxiliary memory write operations of a process to a buffer after capturing the state of the auxiliary memory at various times during the method in three buffers. After the write operations have ended, the auxiliary memory is reconstructed into one of the buffers by comparing the contents of the buffers to each other. The reconstructed memory is then available when the process next regains control of the auxiliary memory.
REFERENCES:
patent: 6112267 (2000-08-01), McCormack et al.
patent: 6263412 (2001-07-01), Townsend
patent: 6518973 (2003-02-01), Blythe
Lee, H.H. et al., “Improving Bandwidth Utilization Using Eager Writeback”,Journal of Instruction-Level Parallelism, 2001, 3, 1-22.
Microsoft Corporation
Tran Denise
Woodcock & Washburn LLP
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