منابع مشابه
Garbage Collection Scheduling for Utility Accrual Real-Time Systems
Utility Accrual (UA) scheduling is a method of dynamic real-time scheduling that is designed to respond to overload conditions by producing a feasible schedule that heuristically maximizes a pre-defined metric of utility. Whereas utility accrual schedulers have traditionally focused on CPU overload, this dissertation explores memory overload conditions during which the aggregate memory demand e...
متن کاملA Scheduling Real-time Garbage Collection on Uni-Processors
Managed languages such as Java and C# are increasingly being considered for real-time applications. From both technical and scientific standpoints the most interesting challenge this presents is how to reconcile efficiency and predictability in the memory management subsystem of these languages. To relieve programmers from having to deal with deallocation of data structures and to eradicate mem...
متن کاملJoint garbage collection and hard real-time scheduling
We analyze the integration of automatic memory management in a real-time context. We focus on integrating a real-time (copying) garbage collector with hard real-time static-priority periodic tasks. This integration is done by considering the copying collector as an aperiodic task served by a polling server. We analyze the schedulability of this system for any polling server parameters. This ana...
متن کاملGarbage Collection Scheduling of Aperiodic Tasks
⎯In the previous work of garbage collection (GC) models, scheduling analysis was given based on an assumption that there were no aperiodic mutator tasks. However, it is not true in practical real-time systems. The GC algorithm which can schedule aperiodic tasks is proposed, and the variance of live memory is analyzed. In this algorithm, active tasks are deferred to be processed by GC until the ...
متن کاملScheduling Garbage Collection in Embedded Systems
The complexity of systems for automatic control and other safety-critical applications grows rapidly. Computer software represents an increasing part of the complexity. As larger systems are developed, we need to find scalable techniques to manage the complexity in order to guarantee high product quality. Memory management is a key quality factor for these systems. Automatic memory management, ...
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: ACM SIGPLAN Notices
سال: 2016
ISSN: 0362-1340,1558-1160
DOI: 10.1145/2980983.2908106