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QuoteRef: schiR4_1980
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references sa-sz
Topic:
concurrency control by monitors
Topic:
deadlocks
Topic:
high priority processes
Topic:
interrupt handler
Topic:
updating information with locking
Topic:
critical regions
Topic:
real time systems
Topic:
stacks
Topic:
process control languages
Topic:
bootstrapped systems
Reference
Schild, R., Lienhard, H., "Real-time programming in PORTAL ", SIGPLAN , 15, 4, pp. 79-92 , April 1980 . Google
83 ;;Quote: in PORTAL, a priority is assigned to both processes and monitors; if a process inside a monitor, it takes the monitor's priority
84 ;;Quote: hardware interrupts in PORTAL are signals from a hidden process with exactly one process waiting for them
84 ;;Quote: since a monitor locks an entire data structure, PORTAL has resources to lock individual data items; i.e., semaphores
89+ ;;Quote: stack overflow is unacceptable in most process control applications
89 ;;Quote: PORTAL computes maximum stack length for each process and warns about recursive calls
89 ;;Quote: successfully wrote PORTAL in PORTAL; developed on schedule, error-free after delivery
ThesaHelp: references sa-sz (237 items)
Topic: concurrency control by monitors (24 items)
Topic: deadlocks (21 items)
Topic: high priority processes (13 items)
Topic: interrupt handler (20 items)
Topic: updating information with locking (20 items)
Topic: critical regions (58 items)
Topic: real time systems (14 items)
Topic: stacks (6 items)
Topic: process control languages (2 items)
Topic: bootstrapped systems (7 items)