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HPE Hunter Hardware and Architecture: Difference between revisions
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With respect to some technical details of Hunter Hardware and Architecture, please refer to this [https://kb.hlrs.de/platforms/upload/HLRS_Hunter_mit_Freigabe.pdf Slides]. <br> | With respect to some technical details of Hunter Hardware and Architecture, please refer to this [https://kb.hlrs.de/platforms/upload/HLRS_Hunter_mit_Freigabe.pdf '''Slides''']. <br> | ||
Summary | Summary | ||
=== Node/Processor === | === Node/Processor === | ||
==== | ==== Hunter APU compute nodes ==== | ||
* Blade: HPE Cray EX255a (El Capitan blade architecture, MI-300A) | * Blade: HPE Cray EX255a (El Capitan blade architecture, MI-300A) | ||
* APU: AMD Instinct MI300A Accelerator | * APU: AMD Instinct MI300A Accelerator | ||
| Line 12: | Line 12: | ||
* Network: HPE Slingshot 11 (4 injection ports per node, 4x200Gbps) | * Network: HPE Slingshot 11 (4 injection ports per node, 4x200Gbps) | ||
* Number of nodes: 188 | * Number of nodes: 188 | ||
* some nodes have 1 local NVMe M.2 SSD installed. | * some nodes have 1 local NVMe M.2 SSD with ~3.5TB installed. | ||
==== | ==== Hunter CPU compute nodes ==== | ||
* CPU type: AMD EPYC 9374F 32-Core Processor | |||
* 2 CPU's per node | |||
* 32 Cores per CPU | |||
* 768 GB Speicher (DDR5-4800) per node | |||
* Interconnect: Infiniband HDR200 (1 injection port per node, 1x200Gbps) | |||
* Number of nodes: 256 | |||
==== Pre- and post processing ==== | ==== Pre- and post processing ==== | ||
Within HLRS simulation environment special nodes for pre- and post processing tasks are available. Such nodes could be requested via the [[Batch_System_PBSPro_(Hunter) | batch systems]] using the queue "pre" or queue "smp". | Within HLRS simulation environment special nodes for pre- and post processing tasks are available. Such nodes could be requested via the [[Batch_System_PBSPro_(Hunter) | batch systems]] using the queue "pre" or queue "smp". | ||
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additional an central HOME and project fileserver is also mounted on hunter. | additional an central HOME and project fileserver is also mounted on hunter. | ||
Some special nodes have a local disk installed which can be | Some special nodes have a local disk installed which can be used as localscratch. | ||
See also [[Storage_(Hunter)| Storage (Hunter)]] | See also [[Storage_(Hunter)| Storage (Hunter)]] | ||
Revision as of 19:43, 10 January 2025
With respect to some technical details of Hunter Hardware and Architecture, please refer to this Slides.
Summary
Node/Processor
Hunter APU compute nodes
- Blade: HPE Cray EX255a (El Capitan blade architecture, MI-300A)
- APU: AMD Instinct MI300A Accelerator
- 4 APU's per node
- 24 CPU Cores and 228 Compute Cores per APU
- Memory: 512 GB per node (HBM3)
- HBM3 ~5.3 TB/s per APU
- Network: HPE Slingshot 11 (4 injection ports per node, 4x200Gbps)
- Number of nodes: 188
- some nodes have 1 local NVMe M.2 SSD with ~3.5TB installed.
Hunter CPU compute nodes
- CPU type: AMD EPYC 9374F 32-Core Processor
- 2 CPU's per node
- 32 Cores per CPU
- 768 GB Speicher (DDR5-4800) per node
- Interconnect: Infiniband HDR200 (1 injection port per node, 1x200Gbps)
- Number of nodes: 256
Pre- and post processing
Within HLRS simulation environment special nodes for pre- and post processing tasks are available. Such nodes could be requested via the batch systems using the queue "pre" or queue "smp". Available nodes are
4 nodes 3 TB Memory, 2 Socket AMD EPYC 9354 32-Core Processor, exclusive usage model, available by queue "pre"
1 node 6 TB Memory, 2 Socket AMD EPYC 9354 32-Core Processor, shared usage model, available by queue "smp"
more specialized nodes e.g. graphics, vector, DataAnalytics, ... are available in the Vulcan cluster.
If you need such specialized nodes on vulcan cluster for pre- or postprocessing inside your project located on hunter resources, please ask your project manager for access to vulcan.
Interconnect
HPE Slingshot 11 Dragonfly
Filesystem
Available lustre filesystems on hunter:
- ws12 (HPE Cray ClusterStor E1000 Lustre Appliance):
- available storage capacity: ~12 PB
- lustre devices: 2 MDT, 20 OST
- performance:
additional an central HOME and project fileserver is also mounted on hunter.
Some special nodes have a local disk installed which can be used as localscratch.
See also Storage (Hunter)