ExCL Systems

Our emerging computing systems and expertise define ExCL. The following table lists our current resources that are available for use. Please send questions and issues to excl-help@ornl.gov.

Resource TypeResourceDescriptionHostComments
CPU-GPUAMD EPYC 7272 with two AMD MI100 Instinct GPUs24 Cores (48 hyperthreaded), 256 GbCousteauIn service
CPU-GPU Epyc 7702 with two AMD MI60 Instinct GPUs128 core, 512 GBexplorerIn service
CPU HPE DL385 Gen 10 Plus AMD 7742 1TBLarge Memory Large Core Count Compute Servers
CI, Simulation
Secretariat, Affirmed,Pharaoh, JustifyIn service
CPU-GPUSummit nodeOne node of DOE Summit:
6 NVIDIA Voltas (Tesla V100 SXM2 16GB)
AC922 Witherspoon
LeconteIn service
CPUThunderX2 Server2x 28-core 2GHz Cavium ARM TX2; 128GB DDR4ThunderxIn service
GPUGeForce RTX 2080 SuperOswald03In service
CPUIntel Broadwellalso has various GPUs and FPGAs installed.oswald[00-03]
In service
CPUIntel Skylake 4114Utility computing/CIquad[00-03]In service
128 Gossamer cores
8 Nodes, 64 Nodelets
emuIn service
FPGAAltera Stratix VNewarkIn service
FPGAAltera Arria 10Oswald[00-03]In service
FPGAIntel/Altera Stratix 10PcieIn service
GPUAMD Radeon VII GPUVega 20, GCN 5 on TSMC 7FF process
60 CUs with 3.4 peak DP TF
16 GB HBM2
PCIe 3.0 16x
radeonIn service
GPUNVIDIA Pascal P100Oswald[00-02], PCIEIn service
GPUNVIDIA DGX-Workstation NVIDIA Volta V100 with NvlinkequinoxIn service
NeuromorphicIBM TrueNorthTrueNorthRetired
Optane DC Persistent MemoryPersistent Memory, Cascade Lake processors1.5 TB Optane DIMMs
384 GiB of DRAM (Cache)
Two Intel Gold 6248 Processors
apachepassIn service
SoCXilinx Zynq Ultrascale+ mp-SoC ZCU102XSoC00In service
SoCXilinx Zynq Ultrascale+ mp-SoC ZCU106XSoC01In service
SoCNVIDIA Jetson Xavier512-core Volta GPU with Tensor Cores
(2x) NVDLA Engines
7-way VLIW Vision Processor
8-core ARM
16 GB 256-Bit LPDDR4x
xavier[1-3]In service
SSDSandisk FusionIOOswald[00-03]Semi-retired
SSDMicron 9200GuineaRetired
CPU-GPUHP Proliant Gen 8GPU host, CI server, NVIDIA Tesla M2090/K20mKold[00-03]In service