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FOCS
2007
IEEE
13 years 11 months ago
The Power of Quantum Systems on a Line
: We study the computational strength of quantum particles (each of finite dimensionality) arranged on a line. First, we prove that it is possible to perform universal adiabatic q...
Dorit Aharonov, Daniel Gottesman, Sandy Irani, Jul...
ISCA
2007
IEEE
174views Hardware» more  ISCA 2007»
13 years 11 months ago
An integrated hardware-software approach to flexible transactional memory
There has been considerable recent interest in the support of transactional memory (TM) in both hardware and software. We present an intermediate approach, in which hardware is us...
Arrvindh Shriraman, Michael F. Spear, Hemayet Hoss...
MICRO
2007
IEEE
79views Hardware» more  MICRO 2007»
13 years 11 months ago
Time Interpolation: So Many Metrics, So Few Registers
The performance of computer systems varies over the course of their execution. A system may perform well during some parts of its execution and poorly during others. To understand...
Todd Mytkowicz, Peter F. Sweeney, Matthias Hauswir...
ICS
2007
Tsinghua U.
13 years 11 months ago
Proactive fault tolerance for HPC with Xen virtualization
Large-scale parallel computing is relying increasingly on clusters with thousands of processors. At such large counts of compute nodes, faults are becoming common place. Current t...
Arun Babu Nagarajan, Frank Mueller, Christian Enge...
ICS
2007
Tsinghua U.
13 years 11 months ago
Sensitivity analysis for automatic parallelization on multi-cores
Sensitivity Analysis (SA) is a novel compiler technique that complements, and integrates with, static automatic parallelization analysis for the cases when relevant program behavi...
Silvius Rus, Maikel Pennings, Lawrence Rauchwerger