lsap513-snir.dvi
... factor (10%, for a 16 way POWER5+ node) provided sufficient accuracy. The approach was tested for a 120 ... node (120×16 core) POWER5+ system. The performance is predicted with an error of ≈ 1%. The model has ... factor (10%, for a 16 way POWER5+ node) provided sufficient accuracy. The approach was tested for a 120 ... node (120×16 core) POWER5+ system. The performance is predicted with an error of ≈ 1%. The model has ...
Title of Your Presentation
... scalability Negative Results • Blue Print - Power5+ system – POE/IBM MPI Version 5.1 – Slowdown of 10% – Did ... scalability Negative Results • Blue Print - Power5+ system – POE/IBM MPI Version 5.1 – Slowdown of 10% – Did ...
http://spcl.inf.ethz.ch/Publications/.pdf/ccgrid_performance_modeli...
... parallel computer. III. PARAMETRIZING THE PERFORMANCE MODEL Our first test system is a 120 node POWER5 ... interconnect. The POWER5+ processor has a 32 KB L1 data cache, a 1.9 MB L2 cache and a shared 36 MB L3 cache ... parallel computer. III. PARAMETRIZING THE PERFORMANCE MODEL Our first test system is a 120 node POWER5 ... interconnect. The POWER5+ processor has a 32 KB L1 data cache, a 1.9 MB L2 cache and a shared 36 MB L3 cache ...
http://spcl.inf.ethz.ch/Publications/.pdf/hoefler-modeling_tools.pdf
... on POWER5+. A complete serial application model can now be constructed from either a detailed ... parametrizing the model for POWER5+, we are able to make a first prediction for the performance of a large-scale ... on POWER5+. A complete serial application model can now be constructed from either a detailed ... parametrizing the model for POWER5+, we are able to make a first prediction for the performance of a large-scale ...
Slide 1
... Results • Blue Print - Power5+ system • POE/IBM MPI Version 5.1 • Slowdown of 10% • Did not pass ... Results • Blue Print - Power5+ system • POE/IBM MPI Version 5.1 • Slowdown of 10% • Did not pass ...
https://files.sri.inf.ethz.ch/website/papers/idempotentWSQ09.pdf
... relative to existing algorithms. 50 Chase-Lev THE LIFO FIFO Double-ended Takes only on Power5 0 0.2 0.4 0.6 ... 0.8 1 1.2 Puts and takes on Power5 0 0.2 0.4 0.6 0.8 1 1.2 Takes only on Xeon 0 0.2 0.4 0.6 0.8 1 1.2 ... relative to existing algorithms. 50 Chase-Lev THE LIFO FIFO Double-ended Takes only on Power5 0 0.2 0.4 0.6 ... 0.8 1 1.2 Puts and takes on Power5 0 0.2 0.4 0.6 0.8 1 1.2 Takes only on Xeon 0 0.2 0.4 0.6 0.8 1 1.2 ...
Slide 1
... Power5+ system • 120 nodes 16 cores per node • HPS switch • POE/IBM MPI Version 5.1 51Performance ... very Simple! 63 Power5+ Power7 MR Performance Modeling and Simulation on Blue Waters Power7 MR ... Power5+ system • 120 nodes 16 cores per node • HPS switch • POE/IBM MPI Version 5.1 51Performance ... very Simple! 63 Power5+ Power7 MR Performance Modeling and Simulation on Blue Waters Power7 MR ...
report.dvi
... Power5 (1.9 GHz) Processors and is connected with an IBM High Performance Switch (Federation). nproc (P ... Power5 (1.9 GHz) Processors and is connected with an IBM High Performance Switch (Federation). nproc (P ...
Design of Parallel and High-Performance Computing
... ) Power5 (server) 120W@1900MHz Baseline Intel Core2 sc (laptop) : 15W@1000MHz 4x more FLOPs/watt ... ) Power5 (server) 120W@1900MHz Baseline Intel Core2 sc (laptop) : 15W@1000MHz 4x more FLOPs/watt ...
http://www.cse-lab.ethz.ch/wp-content/uploads/2014/09/3_Hardware.pdf
... : many MIMD architectures also include SIMD execution sub-components MIMD Machines 17 IBM POWER5 HP ... : many MIMD architectures also include SIMD execution sub-components MIMD Machines 17 IBM POWER5 HP ...
