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Horatiu Jula

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Publications associées (6)

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Platform-wide Deadlock Immunity for Mobile Phones

George Candea, Horatiu Jula, Thomas Rensch

We present an implementation of our deadlock immunity system, Dimmunix, for mobile phone software. Within Android 2.2 OS, we modiﬁed Dalvik VM, the JVM running all the Android applications, to provide platform-wide deadlock immunity. We successfully ran th ...

2011

Communix: A Framework for Collaborative Deadlock Immunity

George Candea, Pinar Tözün, Horatiu Jula

We present Communix, a collaborative deadlock immunity framework for Java programs. Deadlock immunity enables applications to avoid deadlocks that they previously encountered. Dimmunix [1], our deadlock immunity system, detects deadlocks and saves their si ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2011

Deadlock Immunity

Horatiu Jula

Deadlock immunity is a property by which programs, once afflicted by a deadlock, develop resistance against future occurrences of that deadlock. We enable real applications to automatically achieve immunity against deadlock bugs involving mutex locks, sema ...

EPFL2011

iProve: A Scalable Approach to Consumer-Verifiable Software Guarantees

George Candea, Horatiu Jula, Silviu Andrica

Formally proving complex program properties is still considered impractical for systems with over a million lines of code (MLOC). We present iProve, an approach that enables the generation and verification of proofs for interesting program properties in la ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

Deadlock Immunity: Enabling Systems To Defend Against Deadlocks

George Candea, Cristian Zamfir, Horatiu Jula, Daniel Tralamazza

Deadlock immunity is a property by which programs, once afflicted by a given deadlock, develop resistance against future occurrences of that and similar deadlocks. We describe a technique that enables programs to automatically gain such immunity without as ...

2008

A Scalable, Sound, Eventually-Complete Algorithm for Deadlock Immunity

George Candea, Horatiu Jula

We introduce the concept of deadlock immunity—a program's ability to avoid all deadlocks that match patterns of deadlocks experienced in the past. We present here an algorithm for enabling large software systems to automatically acquire such immunity witho ...

2008