CUDA Accelerated Linpack on Clusters - Nvidia
CUDA Accelerated Linpack on Clusters - Nvidia
CUDA Accelerated Linpack on Clusters - Nvidia
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<str<strong>on</strong>g>Linpack</str<strong>on</strong>g> Score (GFLOPS)<br />
Effect of Problem Size (memory size)<br />
• Memory use ~<br />
8 bytes*N*N<br />
1400<br />
1200<br />
1000<br />
• More memory<br />
increases<br />
performance<br />
and efficiency<br />
800<br />
600<br />
400<br />
200<br />
1 node<br />
4 node<br />
0<br />
0 10000 20000 30000 40000 50000 60000 70000 80000<br />
Problem Size (N)
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