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Niagara Quickstart: Difference between revisions
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The Niagara cluster is a large cluster of 1500 Lenovo SD350 servers each with 40 Intel "Skylake" cores at 2.4 GHz. | The Niagara cluster is a large cluster of 1500 Lenovo SD350 servers each with 40 Intel "Skylake" cores at 2.4 GHz. | ||
The peak performance of the cluster is 3.02 PFlops delivered / 4.6 PFlops theoretical. It | The peak performance of the cluster is 3.02 PFlops delivered / 4.6 PFlops theoretical. It is the 53rd fastest supercomputer on the [https://www.top500.org/list/2018/06/?page=1 TOP500 list of June 2018]. | ||
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Each node of the cluster has 188 GiB / 202 GB RAM per node (at least 4 GiB/core for user jobs). Being designed for large parallel workloads, it has a fast interconnect consisting of EDR InfiniBand in a Dragonfly+ topology with Adaptive Routing. The compute nodes are accessed through a queueing system that allows jobs with a minimum of 15 minutes and a maximum of 12 or 24 hours and favours large jobs. | Each node of the cluster has 188 GiB / 202 GB RAM per node (at least 4 GiB/core for user jobs). Being designed for large parallel workloads, it has a fast interconnect consisting of EDR InfiniBand in a Dragonfly+ topology with Adaptive Routing. The compute nodes are accessed through a queueing system that allows jobs with a minimum of 15 minutes and a maximum of 12 or 24 hours (for default or RAC accounts, respectively) and favours large jobs. | ||
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