Open AccessLocal time evolution in Personal Communication Service model
Author(s) -
Liliia Ziganurova,
Lev N. Shchur
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1740/1/012005
Subject(s) - scalability , computer science , synchronization (alternating current) , service (business) , distributed computing , discrete event simulation , event (particle physics) , simulation , computer network , database , physics , channel (broadcasting) , economy , quantum mechanics , economics
We investigate the local time evolution in the Personal Communication Service (PCS) model simulated with the parallel discrete event simulation method’s optimistic algorithm. We propose a model for the optimistic local virtual time evolution (OLVT) in PCS, which is reminiscent of statistical physics’s surface growth. We use Rensselaer’s optimistic simulation system with the Time Warp implementation. We compare the results of the simulations of both PCS and OLVT models and found good agreement. We discuss the highlights of our approach in the analysis of scalability and synchronization using the OLVT model.