Intel® Scalable System Framework

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PERFORMANCE CPU-Fabric Integration with the Intel ® Omni-Path Architecture KEY VALUE VECTORS Performance Density Cost Power Reliability Tighter Integration Multi-chip Package Integration Intel ® OPA Intel ® OPA Future Generations Additional integration, improvements, and features Next generation Intel ® Xeon ® Phi coprocessor Future Intel ® Xeon® processor (14nm) <strong>Intel®</strong> OPA HFI Card Intel ® Xeon Phi processor Next generation Intel ® Xeon ® processor Intel ® Xeon ® processor E5-2600 v3 TIME Intel Confidential 26
<strong>Intel®</strong> OPA HFI Option Comparison PCIe Card x8 (Chippewa Forest) PCIe Card x16 (Chippewa Forest) Knights Landing-F Skylake-F (single –F CPU populated) Skylake-F (two –F CPUs populated) Ports per node 1 1 2 1 2 Notes • Assumes single CHF card populated, although multiple cards in a single node is supported Peak bandwidth 7.25 GB/s 12.5 GB/s 25 GB/s 12.5 GB/s 25 GB/s • Total platform bandwidth Latency 1 us 1 us 1 us 1 us 1 us • No measurable difference in MPI latency expected since both use a PCIe interface CPU TDP adder n/a n/a 15W 0W, 10W, 15W 0W, 10W, or 15W • TDP adder per socket, dependent on SKL-F SKU Power • 6.3W typ • 8.3W max • 7.4W typ • 11.7W max PCIe slot required? Yes Yes No No No PCIe slot option PCIe lanes used (on board) Low profile x8 PCIe slot, or custom mezz card Low profile x16 PCIe slot, or custom mezz card 8 16 n/a n/a n/a • Estimated power numbers with passive Cu cables PCIe carrier card with x4 PCIe connector 32 [4 lanes available] PCIe carrier card with x4 PCIe connector PCIe carrier card with x4 PCIe connector 0 0 • Custom mezz card mechanically attached to board or chassis. Requires power and sideband cables • SKL-F (dual –F CPU) can use a single 2-port PCIe carrier card, similar to KNL PCIe carrier card • Carrier card requires a PCIe connector routed for power, but not necessarily routed for PCIe signals • SKL-F includes dedicated PCIe lanes for –F SKUs • Assumes PCIe carrier card uses a x4 PCIe slot only routed for power and not PCIe signals Intel Confidential – CNDA Required 27
Page 1 and 2: Intel® Scalable System Framework A
Page 3 and 4: Agenda Quick Overview: HPC Fabrics
Page 5 and 6: What is Different Between Networks
Page 7 and 8: Major HPC Fabric Components Host Ch
Page 9 and 10: The Intel® Fabric Product Roadmap
Page 11 and 12: Intel® 100G Omni-Path Evolutionay
Page 13 and 14: Intel® Omni-Path Edge Switch 100 S
Page 15 and 16: Intel® Omni-Path Host Fabric Inter
Page 17 and 18: Host Layer Optimization: Optimize H
Page 19 and 20: Intel® OPA MPI Performance Measure
Page 21 and 22: Solver Rating Intel® Xeon® Proces
Page 23 and 24: Intel Confidential
Page 25: Are You Leaving Performance on the
Page 29 and 30: Product Comparison Matrix Feature I
Page 31 and 32: Switch Latency Intel® Solutions Su
Page 33 and 34: RDMA Support Intel® Solutions Summ
Page 35 and 36: Power Usage Intel® Solutions Summi
Page 37 and 38: Proven Technology Required for Toda

Intel® Scalable System Framework

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