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Content Provider | ACM Digital Library |
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Author | Pellegrini, Alessandro Jefferson, David R. Quaglia, Francesco Cingolani, Davide Schordan, Markus |
Abstract | State recoverability is a crucial aspect of speculative Time Warp-based Parallel Discrete Event Simulation. In the literature, we can identify three major classes of techniques to support the correct restoration of a previous simulation state upon the execution of a rollback operation: state checkpointing/restore, manual reverse computation and automatic reverse computation. The latter class has been recently supported by relying either on binary code instrumentation or on source-to-source code transformation. Nevertheless, both solutions are not intrinsically meant to support a reversible execution of third-party shared libraries, which can be pretty useful when implementing complex simulation models. In this paper, we present an architectural solution (realized as a static C library) which allows to transparently instrument at runtime any third party shared library, with no need for any modification to the model's code. We also present a preliminary experimental evaluation, based on the integration of our library with the ROOT-Sim simulation engine. |
Starting Page | 41 |
Ending Page | 52 |
Page Count | 12 |
File Format | |
ISBN | 9781450344890 |
DOI | 10.1145/3064911.3064927 |
Language | English |
Publisher | Association for Computing Machinery (ACM) |
Publisher Date | 2017-05-16 |
Publisher Place | New York |
Access Restriction | Subscribed |
Subject Keyword | Shared libraries Code instrumentation Pdes Reversibility Speculative processing |
Content Type | Text |
Resource Type | Article |
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