Multiprocessor computer system with dynamic allocation of multiprocessing tasks and processor for use in such multiprocessor computer system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 10, 1984
Grant Date -
N/A
app pub date -
Feb 23, 1982
filing date -
Feb 25, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A multiprogramming data processing system comprises a plurality of data processing devices P1, P2, P3, P4 each having local storage 110-116 and has furthermore an interconnecting standard bus 100. The program is divided in program segments S1-S4, while the program segments are grouped into program portions (k, m, n). The respective program portions are each stored at one of the local memory sections. When an extended branch instruction calls an address in a different program portion, a portion change interrupt signal (26) is generated, whereby dynamical allocation of the execution of program segments may be realized. When a privileged portion (0) is called, the portion change interrupt is nullified, both at the calling to, (28) and the return (23) from the privileged program portion.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully