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HPCA
2003
IEEE
16 years 4 months ago
Tradeoffs in Buffering Memory State for Thread-Level Speculation in Multiprocessors
Thread-level speculation provides architectural support to aggressively run hard-to-analyze code in parallel. As speculative tasks run concurrently, they generate unsafe or specul...
María Jesús Garzarán, Milos P...
ASPLOS
2011
ACM
14 years 8 months ago
RCDC: a relaxed consistency deterministic computer
Providing deterministic execution significantly simplifies the debugging, testing, replication, and deployment of multithreaded programs. Recent work has developed deterministic...
Joseph Devietti, Jacob Nelson, Tom Bergan, Luis Ce...
IEEEPACT
2009
IEEE
15 years 11 months ago
Mapping Out a Path from Hardware Transactional Memory to Speculative Multithreading
— This research demonstrates that coming support for hardware transactional memory can be leveraged to significantly reduce the cost of implementing true speculative multithread...
Leo Porter, Bumyong Choi, Dean M. Tullsen
HOTI
2008
IEEE
15 years 11 months ago
A Network Fabric for Scalable Multiprocessor Systems
Much of high performance technical computing has moved from shared memory architectures to message based cluster systems. The development and wide adoption of the MPI parallel pro...
Nitin Godiwala, Jud Leonard, Matthew Reilly
145
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IPPS
2009
IEEE
15 years 11 months ago
Scalable RDMA performance in PGAS languages
Partitioned Global Address Space (PGAS) languages provide a unique programming model that can span shared-memory multiprocessor (SMP) architectures, distributed memory machines, o...
Montse Farreras, George Almási, Calin Casca...