Method of reducing interference among applications...

Details Method of reducing interference among applications... Method of reducing interference among applications...

2007-05-08

2007-05-08

Ho, Andy (Department: 2194)

Electrical computers and digital processing systems: interprogra

Dynamic linking, late binding

Object oriented dynamic linking, late binding

C719S310000, C719S312000, C719S331000, C718S001000, C718S100000, C718S104000

Reexamination Certificate

active

10318747

ABSTRACT:
A method of reducing interference among applications co-located in a process when using dynamic libraries is disclosed. For each dynamic library, multiple instances of the dynamic library are loaded in the same operating system process (or process), whereas each instance of the dynamic library corresponds to one of the multiple applications co-located in the same process. In particular, the text segments (or read-only segments) of the instances of the dynamic library are mapped to the same physical memory pages, leading to a low memory footprint. Moreover, within the process, a co-located application's access to a dynamic library is directed to the instance (of the dynamic library) associated with the accessing application, reducing interference among applications co-located in the same process.

REFERENCES:
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patent: 6931544 (2005-08-01), Kienhofer et al.
patent: 2002/0129337 (2002-09-01), Evans et al.
patent: 2003/0149934 (2003-08-01), Worden

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