Most existing reference-based distributed object systems include some kind of acyclic garbage collection, but fail to provide acceptable collection of cyclic garbage. Those that do provide such GC currently suuer from one or more problems: synchronous operation, the need for expensive global consensus or termination algorithms, susceptibility to communication problems, or an algorithm that does...

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With the continued growth of distributed systems as a means to provide shared data, designers are turning their attention to garbage collection, prompted by the complexity of memory management and the desire for transparent object management. Garbage collection in very large address spaces is a di cult and unsolved problem, due to problems of e ciency, fault-tolerance, scalability and completen...

We survey basic garbage collection algorithms and variations such as incremental and gen erational collection The basic algorithms include reference counting mark sweep mark compact copy ing and treadmill collection Incremental techniques can keep garbage collection pause times short by interleaving small amounts of collection work with program execution Generational schemes improve e ciency an...

This paper shows that Appel-style garbage collectors often make suboptimal decisions both in terms of when and how to collect. We argue that garbage collection should be done when the amount of live bytes is low (in order to minimize the collection cost) and when the amount of dead objects is high (in order to maximize the available heap size after collection). In addition, we observe that Appe...

Distributed actor garbage collection differs from distributed object garbage collection in that it needs to consider in-transit message detection, unordered message reception, and actor migration. In this paper, we propose a new snapshot-based distributed actor garbage collection algorithm. The algorithm does not require First-In-First-Out or blocking communication, nor message logging. Further...

Garbage-producing and efficient programming languages such as Haskell, Lisp or ML have traditionally not been used for generating individual samples in realtime. The reason is a lack of garbage collector fast and predictably enough to make these languages viable alternatives to C and C++ for high performing audio DSP. This paper shows how conservative garbage collectors can be used efficiently ...

 We are working on scheduling of garbage collector as a concurrent thread for time-constrained applications in Common Language Infrastructure (CLI). We have implemented an incremental garbage collector with fine-grained write barrier in MONO, an opensource implementation of CLI. Our collector is based on existing conservative garbage collector of Boehm et al. By conducting benchmarking experim...