Discrete event simulation library (support of GPSS-like DSL language for conservative distributed simulation)

3 stable releases

1.3.5 Jan 7, 2022
1.3.4 Jan 6, 2022
1.3.3 Jan 5, 2022

#23 in #simulation

Download history 26/week @ 2021-12-31 37/week @ 2022-01-07 11/week @ 2022-01-14

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MPL-2.0 license



This crate is a part of discrete event simulation framework DVCompute Simulator (registration number 2021660590 of Rospatent). The dvcompute_gpss_cons crate defines a GPSS-like DSL for conservative distributed simulation, but the same code base is shared by the dvcompute_gpss crate destined for sequential simulation.

The DSL language implements analogs of the following blocks: PREEMPT, RETURN, ASSEMBLE, GATHER, SPLIT, TRANSFER and others. The SELECT block is naturally expressed as a composition of computations. There are analogs of the facility and storage entities.

In general, there are the following main crates: dvcompute (for sequential simulation), dvcompute_dist (for optimistic distributed simulation - from multicore computers till supercomputers), dvcompute_cons (for conservative distributed simulation - from multicore computers till supercomputers) and dvcompute_branch (for nested simulation - theory of games, estimation of the optimal strategy). All four crates are very close. They are based on the same method.


In the case of conservative distributed simulation, you must satisfy the requirements that the dvcompute_cons crate imposes regarding the dynamic (shared) libraries.


You can find examples in the author's repository.



  • Sorokin David. DVCompute Simulator for discrete event simulation. Prikladnaya informatika=Journal of Applied Informatics, 2021, vol.16, no.3, pp.93-108 (in Russian). DOI: 10.37791/2687-0649-2021-16-3-93-108


Copyright 2020-2022 David Sorokin david.sorokin@gmail.com, based in Yoshkar-Ola, Russia

This software is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.