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MPSoC Zoom Debugging: A Deterministic Record-Partial Replay Approach

Kiril Georgiev 1 Vania Marangozova-Martin 1, 2 
2 MESCAL - Middleware efficiently scalable
Inria Grenoble - Rhône-Alpes, LIG - Laboratoire d'Informatique de Grenoble
Abstract : This work presents a debugging methodology for MPSoC based on deterministic record-replay. We propose a general model of MPSoC and define a debugging cycle targeting errors by applying temporal and spatial selection criteria. The idea behind spatial and temporal selection is to consider not the entire execution of the whole application but replay a part of the application during a specific execution interval. The proposed mechanisms are connected to GDB and allow for a visual representation of the considered part of the trace. The approach is validated on two execution platforms and two multimedia applications.
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Submitted on : Monday, June 16, 2014 - 12:23:03 PM
Last modification on : Sunday, June 26, 2022 - 4:59:45 AM
Long-term archiving on: : Tuesday, September 16, 2014 - 10:55:56 AM


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  • HAL Id : hal-01006231, version 1



Kiril Georgiev, Vania Marangozova-Martin. MPSoC Zoom Debugging: A Deterministic Record-Partial Replay Approach. EUC 2014 : The 12th IEEE International Conference on Embedded and Ubiquitous Computing, Aug 2014, Milan, Italy. 8 p. ⟨hal-01006231⟩



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