Betriebssysteme · Institut für Systemarchitektur · Fakultät Informatik · TU Dresden



02. 03. 2018

Debugging MPI Program with minimized bug-triggering API sequence


Naiji Ma

TU Dresden

Zwischenpräsentation der Diplomarbeit

Debugging MPI program could be difficult and tedious. Since large amount of non-deterministic behaviors usually involve while debugging, programmer has to split relevant program states from irrelevant ones. Even with accurate stack trace this task could be time consuming. This thesis tries to alleviate programmer's suffering by providing a minimal example of the API sequence which triggers the same bug. In the talk I would briefly introduce two Methodologies (Program Slicing and Delta Debugging) and how to apply them for our goal, respectively. I would also shortly present current work-in-progress regarding the implementation.
3. Jul 2019
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