High Performance, Dense, Low Power Linux Clusters. Matt Reilly August 23, 2007. SiCortex Dense, Low Power Linux Systems. The Building Block. Compute Node. PCI Express I/O. Memory. Fabric Interconnect. FFT3D -- an Example. - PowerPoint PPT Presentation
Transcript of High Performance, Dense, Low Power Linux Clusters
High Performance, Dense, Low Power
Linux Clusters
Matt ReillyAugust 23, 2007
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SiCortex Dense, Low Power Linux Systems
7.8 Terabytes ECC memory
5832 64-bit processors
1.5 µs MPI latency
18 KW (208v 3Ø 60A)
864 Gigabytes ECC memory
648 64-bit processors
1.5 µs MPI latency
2 KW (110v 1Ø 20A)
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The Building Block
PCI Express I/OCompute Node
Memory
Fabric Interconnect
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FFT3D -- an ExampleDelivered FLOPS -- 3D FFT (512x512x512)