Add to ORKGOptimistic synchronization is a method of synchronizing parallel and distributed computations without the use of blocking. When non-optimistic systems would block, optimistic synchronization mechanisms permit operations to go ahead. If such optimism causes improper synchronization, the mis-synchronized work is undone and the entire system restored to a consistent state. This paper discusses the experiences of developing a distributed operating system based around optimistic synchronization, the Time Warp Operating System (TWOS). It covers the challenges of implementing such a system, the advantages of optimistic synchronization, and how well optimistic synchronization works in practice in TWOS, and offers advice for others developing syste...
In this paper, we present two approaches to improving the performance of single-processor timed cosi...
Developers of scalable libraries and applications for distributed-memory parallel systems face many ...
We present a new approach to synchronization on uniprocessors with special applicability to embedded...
Several techniques have been proposed to improve the performance of Parallel Discrete Event Simulati...
A distributed system consists of a set of processors that communicate by message transmission and th...
This paper studies an analytic model of parallel discrete-event simulation, comparing the costs and ...
Group communication systems are powerful building blocks that facilitate the de-velopment of fault-t...
A distributed system is a group of processors that do not allocate memory. As an alternative, each p...
This dissertation investigates the problem of supporting optimistic processing for distributed datab...
We propose a new algorithm for recovering asynchronously from failures in a distributed computation....
Group communication systems are powerful building blocks that facilitate the development of fault-to...
In this paper, we present an approach to improving the performance of timed cosimulation. Our approa...
Thesis (Ph. D.)--University of Rochester. Dept. of Computer Science, 1996.Designing high performance...
Abstract. Concurrency control is one of the main issues in the studies of real-time database systems...
Synchronization, consistency and scalability are important issues in the design of concurrent comput...
In this paper, we present two approaches to improving the performance of single-processor timed cosi...
Developers of scalable libraries and applications for distributed-memory parallel systems face many ...
We present a new approach to synchronization on uniprocessors with special applicability to embedded...
Several techniques have been proposed to improve the performance of Parallel Discrete Event Simulati...
A distributed system consists of a set of processors that communicate by message transmission and th...
This paper studies an analytic model of parallel discrete-event simulation, comparing the costs and ...
Group communication systems are powerful building blocks that facilitate the de-velopment of fault-t...
A distributed system is a group of processors that do not allocate memory. As an alternative, each p...
This dissertation investigates the problem of supporting optimistic processing for distributed datab...
We propose a new algorithm for recovering asynchronously from failures in a distributed computation....
Group communication systems are powerful building blocks that facilitate the development of fault-to...
In this paper, we present an approach to improving the performance of timed cosimulation. Our approa...
Thesis (Ph. D.)--University of Rochester. Dept. of Computer Science, 1996.Designing high performance...
Abstract. Concurrency control is one of the main issues in the studies of real-time database systems...
Synchronization, consistency and scalability are important issues in the design of concurrent comput...
In this paper, we present two approaches to improving the performance of single-processor timed cosi...
Developers of scalable libraries and applications for distributed-memory parallel systems face many ...
We present a new approach to synchronization on uniprocessors with special applicability to embedded...