04b Atto di convegno in volume

Granular time warp objects
Programming agent-based demographic models with cross-state and message-exchange dependencies: A study with speculative PDES and automatic load-sharing
Configurable and efficient memory access tracing via selective expression-based x86 binary instrumentation
A Non-Blocking Priority Queue for the Pending Event Set

The large diffusion of shared-memory multi-core machines has impacted the way Parallel Discrete Event Simulation (PDES) engines are built. While they were originally conceived as data-partitioned platforms, where each thread is in charge of managing a subset of simulation objects, nowadays the...
A Lock-Free O(1) Event Pool and Its Application to Share-Everything PDES Platforms

The large diffusion of highly-parallel shared-memory multi-core machines has led Parallel Discrete Event Simulation (PDES) platforms to a shift towards a share-everything model. This model is based on loose coupling between simulation objects and threads, lasting (as an extreme) no more than the...
Mixing Hardware and Software Reversibility for Speculative Parallel Discrete Event Simulation

Speculative parallel discrete event simulation requires a support for reversing processed events, also called state recovery, when causal inconsistencies are revealed. In this article we present an approach where state recovery relies on a mix of hardware- and software-based techniques. We exploit...
Optimizing memory management for optimistic simulation with reinforcement learning
Proactive cloud management for highly heterogeneous multi-cloud infrastructures
Proactive Scalability and Management of Resources in Hybrid Clouds via Machine Learning
Analysis and Optimization of a Demographic Simulator for Parallel Environments