• Atomic quake: using transactional memory in an interactive mulitplayer game Server 

    Zyulkyarov, Ferad; Gajinov, Vladimir; Unsal, Osman Sabri; Cristal Kestelman, Adrián; Ayguadé Parra, Eduard; Harris, Tim; Valero Cortés, Mateo (2009)
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    Transactional Memory (TM) is being studied widely as a new technique for synchronizing concurrent accesses to shared memory data structures for use in multi-core systems. Much of the initial work on TM has been evaluated ...
  • Hybrid transactional memory with pessimistic concurrency control 

    Vallejo, Enrique; Sanyal, Sutirtha; Harris, Tim; Vallejo, Fernando; Beivide, Ramón; Unsal, Osman Sabri; Cristal Kestelman, Adrián; Valero Cortés, Mateo (2011-06)
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    Transactional Memory (TM) intends to simplify the design and implementation of the shared-memory data structures used in parallel software. Many Software TM systems are based on writer-locks to protect the data being ...
  • Integrating dataflow abstractions into the shared memory model 

    Gajinov, Vladimir; Stipic, Srdjan; Unsal, Osman Sabri; Harris, Tim; Ayguadé Parra, Eduard; Cristal Kestelman, Adrián (2012)
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    In this paper we present Atomic Dataflow model (ADF), a new task-based parallel programming model for C/C++ which integrates dataflow abstractions into the shared memory programming model. The ADF model provides pragma ...
  • Supporting stateful tasks in a dataflow graph 

    Gajinov, Vladimir; Stipic, Srdjan; Unsal, Osman Sabri; Harris, Tim; Ayguadé Parra, Eduard; Cristal Kestelman, Adrián (Association for Computing Machinery (ACM), 2012)
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    This paper introduces Atomic Dataflow Model (ADF) - a programming model for shared-memory systems that combines aspects of dataflow programming with the use of explicitly mutable state. The model provides language ...
  • TM-dietlibc: A TM-aware real-world system library 

    Smiljkovic, Vesna; Nowack, Martin; Miletic, Nebojša; Harris, Tim; Unsal, Osman Sabri; Cristal Kestelman, Adrián; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2013)
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    The simplicity of concurrent programming with Transactional Memory (TM) and its recent implementation in mainstream processors greatly motivates researchers and industry to investigate this field and propose new implementations ...