Handling timing constraints violations in soft real-time applications as exceptions
نویسندگان
چکیده
منابع مشابه
Handling timing constraints violations in soft real-time applications as exceptions
In this paper, an exception-based programming paradigm is envisioned to deal with timing constraints violations occurring in soft real-time and multimedia applications written in the C language. In order to prove viability of the approach, a mechanism allowing to use such paradigm has been designed and implemented as an open-source library of C macros making use of the standard POSIX API (a few...
متن کاملHandling Exceptions in Haskell
Using a language without exception handling is like driving a car with no brakes and no seatbelt | things work ne until something goes wrong. You also learn to drive rather carefully. This paper describes an exception handling extension to the Haskell lazy functional language. The implementation turned out to be very easy but we had problems nding a viable semantics for our system. The resultin...
متن کاملValidating Timing Constraints in Multiprocessor and Distributed Real-Time Systems
In multiprocessor and distributed real-time systems, scheduling jobs dynamically on processors is likely to achieve better performance. However, analytical and eecient validation methods to determine whether all the timing constraints are met do not exist for systems using modern dynamic scheduling strategies, and exhaustive simulation and testing are unreliable and expensive. This paper descri...
متن کاملMonitoring Timing Constraints in Distributed Real-Time Systems
In this paper, we describe a run-time environment for monitoring distributed real-time systems. In particular, we focus on the problem of detecting violations of timing assertions in an environment in which the real-time tasks run on multiple processors, and timing constraints can be either inter-processor or intra-processor constraints. Constraint violations are detected at the earliest possib...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Systems and Software
سال: 2012
ISSN: 0164-1212
DOI: 10.1016/j.jss.2011.11.1021