IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
Various studies have shown that OS jitter can degrade parallel program performance considerably at large processor counts. Most sources of system jitter fall broadly into 5 catego...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
The Cell is a heterogeneous multicore processor that has attracted much attention in the HPC community. The bulk of the computational workload on the Cell processor is carried by ...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
We consider two flow control schemes for Best Effort traffic in on-chip architectures, which can be deemed as the solutions to the boundary extremes of a class of utility maximi...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper we use Dijkstra’s algorithm as a challenging, hard to parallelize paradigm to test the efficacy of several parallelization techniques in a multicore architecture....
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper we investigate feedback-directed dynamic selection between different implementations of atomic blocks. We initially execute atomic blocks using STM with optimistic c...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
Performance projections of High Performance Computing (HPC) applications onto various hardware platforms are important for hardware vendors and HPC users. The projections aid hard...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper we define the Weak Mutual Exclusion (WME) problem. Analogously to classical Distributed Mutual Exclusion (DME), WME serializes the accesses to a shared resource. Di...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
Multi-core processors have changed the conventional hardware structure and require a rethinking of system scheduling and resource management to utilize them efficiently. However, ...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE