Sciweavers

3686 search results - page 632 / 738
» Pattern-Based Parallel Programming
Sort
View
PPOPP
2010
ACM
15 years 7 months ago
Using data structure knowledge for efficient lock generation and strong atomicity
To achieve high-performance on multicore systems, sharedmemory parallel languages must efficiently implement atomic operations. The commonly used and studied paradigms for atomici...
Gautam Upadhyaya, Samuel P. Midkiff, Vijay S. Pai
SC
2009
ACM
15 years 4 months ago
Kepler + Hadoop: a general architecture facilitating data-intensive applications in scientific workflow systems
MapReduce provides a parallel and scalable programming model for data-intensive business and scientific applications. MapReduce and its de facto open source project, called Hadoop...
Jianwu Wang, Daniel Crawl, Ilkay Altintas
ICPP
2009
IEEE
15 years 4 months ago
Code Semantic-Aware Runahead Threads
Memory-intensive threads can hoard shared resources without making progress on a multithreading processor (SMT), thereby hindering the overall system performance. A recent promisi...
Tanausú Ramírez, Alex Pajuelo, Olive...
IPPS
2009
IEEE
15 years 4 months ago
Exploring FPGAs for accelerating the phylogenetic likelihood function
Driven by novel biological wet lab techniques such as pyrosequencing there has been an unprecedented molecular data explosion over the last 2-3 years. The growth of biological seq...
Nikolaos Alachiotis, Euripides Sotiriades, Apostol...
IEEEPACT
2008
IEEE
15 years 4 months ago
Scalable and reliable communication for hardware transactional memory
In a hardware transactional memory system with lazy versioning and lazy conflict detection, the process of transaction commit can emerge as a bottleneck. This is especially true ...
Seth H. Pugsley, Manu Awasthi, Niti Madan, Naveen ...