Fast Scheduling in Distributed Transactional Memory
Sign Up to like & getrecommendations! Published in 2021 at "Theory of Computing Systems"
DOI: 10.1007/s00224-020-10008-7
Abstract: We investigate scheduling algorithms for distributed transactional memory systems where transactions residing at nodes of a communication graph operate on shared, mobile objects. A transaction requests the objects it needs, executes once those objects have… read more here.
Keywords: fast scheduling; transactional memory; scheduling distributed; execution ... See more keywords
Lightweight Hardware Transactional Memory for GPU Scratchpad Memory
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Computers"
DOI: 10.1109/tc.2017.2776908
Abstract: Graphics Processing Units (GPUs) have become the accelerator of choice for data-parallel applications, enabling the execution of thousands of threads in a Single Instruction - Multiple Thread (SIMT) fashion. Using OpenCL terminology, GPUs offer a… read more here.
Keywords: transactional memory; memory gpu; gpu; gpu localtm ... See more keywords
Applying Transactional Memory for Concurrency-Bug Failure Recovery in Production Runs
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DOI: 10.1109/tpds.2018.2877656
Abstract: Concurrency bugs widely exist and severely threaten system availability. Techniques that help recover from concurrency-bug failures during production runs are highly desired. This paper proposes BugTM, an approach that applies transactional memory techniques for concurrency-bug… read more here.
Keywords: concurrency; production runs; concurrency bug; recovery ... See more keywords
Concurrent Irrevocability in Best-Effort Hardware Transactional Memory
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Parallel and Distributed Systems"
DOI: 10.1109/tpds.2019.2963030
Abstract: Existing best-effort requester-wins implementations of transactional memory must resort to non-speculative execution to provide forward progress in the presence of transactions that exceed hardware capacity, experience page faults or suffer high-contention leading to livelocks. Current… read more here.
Keywords: best effort; concurrent irrevocability; transactional memory; irrevocability ... See more keywords