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IPPS
2005
IEEE
15 years 8 months ago
Performance Analysis of MPI Collective Operations
Previous studies of application usage show that the performance of collective communications are critical for high-performance computing and are often overlooked when compared to ...
Jelena Pjesivac-Grbovic, Thara Angskun, George Bos...
ECRTS
2007
IEEE
15 years 9 months ago
Cache-Aware Timing Analysis of Streaming Applications
Of late, there has been a considerable interest in models, algorithms and methodologies specifically targeted towards designing hardware and software for streaming applications. ...
Samarjit Chakraborty, Tulika Mitra, Abhik Roychoud...
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CGO
2008
IEEE
15 years 9 months ago
Parallel-stage decoupled software pipelining
In recent years, the microprocessor industry has embraced chip multiprocessors (CMPs), also known as multi-core architectures, as the dominant design paradigm. For existing and ne...
Easwaran Raman, Guilherme Ottoni, Arun Raman, Matt...
EUROPAR
2008
Springer
15 years 5 months ago
An Analysis of HPC Benchmarks in Virtual Machine Environments
Abstract. Virtualization technology has been gaining acceptance in the scientific community due to its overall flexibility in running HPC applications. It has been reported that a ...
Anand Tikotekar, Geoffroy Vallée, Thomas Na...
ICPP
2009
IEEE
15 years 10 months ago
Fine-grain Parallelism Using Multi-core, Cell/BE, and GPU Systems: Accelerating the Phylogenetic Likelihood Function
We are currently faced with the situation where applications have increasing computational demands and there is a wide selection of parallel processor systems. In this paper we fo...
Frederico Pratas, Pedro Trancoso, Alexandros Stama...