Difference between revisions of "HPL Results"
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== 2x K20 GPUs == | == 2x K20 GPUs == | ||
* Measured output: 2.159 Tflops | * Measured output: 2.159 Tflops | ||
| − | * Full output file: [http://wiki.bostonlabs.co.uk/w/images/6/64/Output_hpl_2xK20.txt | + | * Full output file: [http://wiki.bostonlabs.co.uk/w/images/6/64/Output_hpl_2xK20.txt K20 Linpack Results] |
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== 2x K40 GPUs == | == 2x K40 GPUs == | ||
* Measured output: 2.632 Tflops | * Measured output: 2.632 Tflops | ||
| − | * Full output file: | + | * Full output file: [http://wiki.bostonlabs.co.uk/w/images/e/e0/Output_hpl_2xK40.txt K40 Linpack Results] |
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== EPCC 4 node / 2 k40 per node / 2680 v2 cluster / liquid cooled == | == EPCC 4 node / 2 k40 per node / 2680 v2 cluster / liquid cooled == | ||
Latest revision as of 16:16, 5 December 2014
Introduction
This page will be used as an archive for the results of HPL on varies system configurations
Intel Platforms
A 16 node E5-2697v2 QDR Fabric (92% Efficiency)
- Theoretical Peak 8294.4 GFlops
- Measured performance 7628.1 GFlops
- Output File
AMD Platforms
GPU Systems
2x K20 GPUs
- Measured output: 2.159 Tflops
- Full output file: K20 Linpack Results
================================================================================
T/V N NB P Q Time Gflops
--------------------------------------------------------------------------------
WR03R2L2 80640 896 2 1 161.92 2.159e+03
--------------------------------------------------------------------------------
||Ax-b||_oo/(eps*(||A||_oo*||x||_oo+||b||_oo)*N)= 0.0033049 ...... PASSED
================================================================================2x K40 GPUs
- Measured output: 2.632 Tflops
- Full output file: K40 Linpack Results
================================================================================
T/V N NB P Q Time Gflops
--------------------------------------------------------------------------------
WR03R2L2 80640 896 2 1 132.84 2.632e+03
--------------------------------------------------------------------------------
||Ax-b||_oo/(eps*(||A||_oo*||x||_oo+||b||_oo)*N)= 0.0032065 ...... PASSED
================================================================================EPCC 4 node / 2 k40 per node / 2680 v2 cluster / liquid cooled
- Measured output 10.14 TF
- output file
================================================================================
T/V N NB P Q Time Gflops
--------------------------------------------------------------------------------
WR03R2L2 161280 896 4 2 275.74 1.014e+04
--------------------------------------------------------------------------------
||Ax-b||_oo/(eps*(||A||_oo*||x||_oo+||b||_oo)*N)= 0.0000195 ...... PASSED
================================================================================