Experience with Lamport Clock Ordered Events with Intel Threading Building Blocks in a Glucose-Level Prediction Software

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F14%3A43921934" target="_blank" >RIV/49777513:23520/14:43921934 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Experience with Lamport Clock Ordered Events with Intel Threading Building Blocks in a Glucose-Level Prediction Software
Original language description
Software tool was needed to verify a model predicting interstitial fluid glucose level, while conducting an experiment. With the tool, several tasks execute concurrently to effectively utilize available processors. Implementing the tool implied addressing such aspects of parallel computing which possibly have a broader impact. In this paper, I present an experience with implementing Lamport-clock ordered event scheme to control a parallel program employing a task-stealing scheduler, while eliminating the possibility of accidentally masking a synchronization error. For a program based on Intel Threading Building Blocks library, I devised a scheme to control task execution with events. These events are ordered using the concept of Lamport Clock. As the causal ordering of events is complete , program's behavior can be reconstructed for additional debugging. In the implementation devised, recording theevents induces no additional synchronization operations that could accidentally mask a sy
Czech name
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Czech description
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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