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Cray XT5

Known as: Cray XT5h, XT5 
The Cray XT5 is an updated version of the Cray XT4 supercomputer, launched on November 6, 2007. It includes a faster version of the XT4's SeaStar2… Expand
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Allinea DDTCompute Node LinuxCray CX1Cray X2
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2012
2012
Performance Characteristics of Hybrid MPI/OpenMP Implementations of NAS Parallel Benchmarks SP and BT on Large-Scale Multicore Clusters
The NAS Parallel Benchmarks (NPB) are well-known applications with fixed algorithms for evaluating parallel systems and tools… Expand
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2012
2012
PFLOTRAN: Reactive Flow & Transport Code for Use on Laptops to Leadership-Class Supercomputers
PFLOTRAN, a next-generation reactive flow and transport code for modeling subsurface processes, has been designed from the ground… Expand
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Highly Cited
2011
Highly Cited
2011
p4est: Scalable Algorithms for Parallel Adaptive Mesh Refinement on Forests of Octrees
We present scalable algorithms for parallel adaptive mesh refinement and coarsening (AMR), partitioning, and 2:1 balancing on… Expand
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Highly Cited
2011
Highly Cited
2011
Co-analysis of RAS Log and Job Log on Blue Gene/P
With the growth of system size and complexity, reliability has become of paramount importance for petascale systems. Reliability… Expand
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2010
2010
Effective Performance Measurement at Petascale Using IPM
As supercomputers are being built from an ever increasing number of processing elements, the effort required to achieve a… Expand
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2010
2010
Engineering PFLOTRAN for Scalable Performance on Cray XT and IBM BlueGene Architectures
We describe PFLOTRAN - a code for simulation of coupled hydro-thermal-chemical processes in variably saturated, non-isothermal… Expand
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2010
2010
Reducing Application Runtime Variability on Jaguar XT5
Operating system (OS) noise is defined as interference generated by the OS that prevents a compute core from performing “useful… Expand
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Highly Cited
2010
Highly Cited
2010
Dynamics of concentrated suspensions of non-colloidal particles in Couette flow
Fully three-dimensional numerical simulations of concentrated suspensions of O(1000) particles in a Couette flow at zero Reynolds… Expand
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2010
2010
Analyzing the Effect of Different Programming Models Upon Performance and Memory Usage on Cray XT5 Platforms
Harnessing the power of multicore platforms is challenging due to the additional levels of parallelism present. In this paper, we… Expand
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2009
2009
Computing Atomic Nuclei on the Cray XT5
Understanding the structure of atomic nuclei is crucial for answering many fundamental questions such as the origin of elements… Expand
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