Program execution system having a plurality of program versions

Details Program execution system having a plurality of program versions Program execution system having a plurality of program versions

1995-12-20

1998-04-14

Beausoliel, Jr., Robert W.

Boots, shoes, and leggings

39518502, 39518401, 395676, 3642853, 364285, 364280, 364976, G06F 1300, G06F 1516

Patent

active

057403597

ABSTRACT:
A program execution system for a program having one or more versions includes a program storing unit for storing a plurality of program versions, an exclusive condition storing unit for storing invocation data for abnormal termination of a process, an executing unit for selecting a version form among one or more versions of the program corresponding to the process to be invoked, a detecting unit for detecting an abnormality of the process during the execution, and an updating unit for transferring the invocation data. If the currently executing code version fails, the program execution system selects another version for execution, thus minimizing system interruption and improving system reliability.

REFERENCES:
patent: 4558413 (1985-12-01), Schmidt et al.
patent: 4817091 (1989-03-01), Katzman et al.
patent: 5068783 (1991-11-01), Tanagawa et al.
patent: 5084878 (1992-01-01), Kanekawa et al.
patent: 5117352 (1992-05-01), Falek
patent: 5155847 (1992-10-01), Kirouac et al.
patent: 5243607 (1993-09-01), Masson et al.
patent: 5278979 (1994-01-01), Foster et al.
patent: 5317722 (1994-05-01), Evans
patent: 5537539 (1996-07-01), Narihiro
patent: 5551047 (1996-08-01), Mori et al.
Abstract Only -Miro-Julia, "LAN Distributed Fault-Tolerance", IFIP Trans. A, Comput. Sci. Technol., A-39:161-174 (1993).
Abstract Only -J.B. Dugan, "Reliability Analysis of a Hardware and Software Fault Tolerant Parallel Processor", IEEE Comput. Soc. Press, (cat. No. 94CH35714) x+222 pp. 74-83 (1994).
Gowa et al., "Common Fault Tolerant Techniques," Professional Safety, v40, n4, pp. 24-27, Apr. 1995.
Purtilo et al., "An Environment for Developing Fault-tolerant Software," v17 n2, pp. 153-159, Feb. 1991.

Affiliated with

Also associated with

Rating

Program execution system having a plurality of program versions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Program execution system having a plurality of program versions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Program execution system having a plurality of program versions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-645682