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Extending Pearl for Industrial Real-Time Applications
July/August 1993 (vol. 10 no. 4)
pp. 65-74
ASCII Text
x 
 
Alexander D. Stoyenko, Wolfgang A. Halang, "Extending Pearl for Industrial Real-Time Applications," IEEE Software, vol. 10, no. 4, pp. 65-74, July/August, 1993.
 
 
BibTex
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@article{ 10.1109/52.219619,
author = {Alexander D. Stoyenko and Wolfgang A. Halang},
title = {Extending Pearl for Industrial Real-Time Applications},
journal ={IEEE Software},
volume = {10},
number = {4},
issn = {0740-7459},
year = {1993},
pages = {65-74},
doi = {http://doi.ieeecomputersociety.org/10.1109/52.219619},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - MGZN
JO - IEEE Software
TI - Extending Pearl for Industrial Real-Time Applications
IS - 4
SN - 0740-7459
SP65
EP74
EPD - 65-74
A1 - Alexander D. Stoyenko,
A1 - Wolfgang A. Halang,
PY - 1993
KW - industrial computer control; Pearl; High-Integrity Pearl; HI-Pearl; Process and Experiment Automation Real-Time language; Euclid language; real-time software; concurrency control; synchronization; allocation; time-bounded loops; surveillance of events; parallelism; timing constraints; overload detection; storage management; run tracing; error detection; schedulability analyzer; critical timing constraints; concurrency control; high level languages; industrial computer control; real-time systems; scheduling
VL - 10
JA - IEEE Software
ER -
 

High-Integrity Pearl, (HI-Pearl) an extension to the Process and Experiment Automation Real-Time language (Pearl) which incorporates several principles from the real-time Euclid language, is described. The requirements of real-time software and components of a real-time language are reviewed. HI-Pearl's mechanisms for concurrency control, synchronization, allocation, time-bounded loops, surveillance of events, parallelism, timing constraints, overload detection and handling, storage management, run tracing, and error detection and handling are discussed. HI-Pearl's schedulability analyzer, an automated tool to predict whether real-time software will adhere to its critical timing constraints, is also discussed.

Index Terms:
industrial computer control; Pearl; High-Integrity Pearl; HI-Pearl; Process and Experiment Automation Real-Time language; Euclid language; real-time software; concurrency control; synchronization; allocation; time-bounded loops; surveillance of events; parallelism; timing constraints; overload detection; storage management; run tracing; error detection; schedulability analyzer; critical timing constraints; concurrency control; high level languages; industrial computer control; real-time systems; scheduling
Citation:
Alexander D. Stoyenko, Wolfgang A. Halang, "Extending Pearl for Industrial Real-Time Applications," IEEE Software, vol. 10, no. 4, pp. 65-74, July-Aug. 1993, doi:10.1109/52.219619
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