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CUDA Accelerated Linpack on Clusters - Nvidia

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Future Challenges<br />

• Compute growing faster than bandwidths<br />

— System Memory, PCIe, Network<br />

• Optimize HPL code to reduce GPU idle time<br />

— Pipeline swap / update<br />

• Dynamic Task Scheduling / Load Balancing<br />

— PLASMA / MAGMA / StarPU<br />

— Task Dependency Graph / Performance Models

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