Compiler-guided techniques for reducing overhead in TM-based fault-tolerant systems

Participant: Vesna Smiljković

Home Institution:
Barcelona Supercomputing Center

Home Country: Spain

Host: Prof. Christof Fetzer

Host Institution: Technische Universität Dresden

Host Country: Germany

Start Date:
2012-09-10

End Date: 2012-12-07

Description:
The purpose of this short term scientific mission (STSM) was to implement compiler-guided techniques to decrease TM and reliability costs while remaining the full error coverage. To reduce the comparison overhead, we proposed analyzing variables and registers liveness and transforming code to decrease the lifetime of a variable, i.e. to decrease the vulnerability.


Report: here