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HPCC
2007
Springer
15 years 10 months ago
Parallel Performance Prediction for Multigrid Codes on Distributed Memory Architectures
We propose a model for describing the parallel performance of multigrid software on distributed memory architectures. The goal of the model is to allow reliable predictions to be m...
Giuseppe Romanazzi, Peter K. Jimack
145
Voted
PPOPP
2009
ACM
16 years 4 months ago
An efficient transactional memory algorithm for computing minimum spanning forest of sparse graphs
Due to power wall, memory wall, and ILP wall, we are facing the end of ever increasing single-threaded performance. For this reason, multicore and manycore processors are arising ...
Seunghwa Kang, David A. Bader
HPCA
2011
IEEE
14 years 7 months ago
Calvin: Deterministic or not? Free will to choose
Most shared memory systems maximize performance by unpredictably resolving memory races. Unpredictable memory races can lead to nondeterminism in parallel programs, which can suff...
Derek Hower, Polina Dudnik, Mark D. Hill, David A....
TPDS
2010
98views more  TPDS 2010»
15 years 2 months ago
The Synchronization Power of Coalesced Memory Accesses
—Multicore architectures have established themselves as the new generation of computer architectures. As part of the one core to many cores evolution, memory access mechanisms ha...
Phuong Hoai Ha, Philippas Tsigas, Otto J. Anshus
103
Voted
ICC
2007
IEEE
15 years 10 months ago
On the Impact of Ignoring Markovian Channel Memory on the Analysis of Wireless Systems
– Recent wireless measurement studies have revealed the presence of high-order memory in wireless bit-error channels. However, most wireless studies continue to employ the memory...
Syed A. Khayam, Hayder Radha