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Notes on general usage concept (proposal bySteffen Christgau (Unlicensed) ): Since no resource management system is currently installed, be gentle to other users, take care to not disturb experiments/measurements of others.
Systems
NEC SX-Aurora TSUBASA A300-8 (aurora)
...beschreibung...
CPU | 2x Xeon Gold 6126 (12c, 2,6 GHz) Skylake |
Memory | 192 GB (DDR4-2666 ESS RDIMM) |
Extension | 8x NEC Vector Engine 1.0 (1,4 GHz, 8c, 2,15TFLOP, 48G) |
Intel Optane NVRAM (apass{1,2})
The Apache Pass Systems are equipped with Intel Optane Memory components, both as Storage Class Memory (SCM/NVRAM) and SSD. The main difference between the two hosts is the memory capacity.
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As simple check for the given mode you can run free -h
. If the total memory capacity is around or larger than 3 TB the system is in memory mode. Further, if /dev/pmem[01]
exists, the AppDirect (or Mixed/Hybrid) mode is in effect.
Hardware
CPU | 2x Intel Xeon Platinum 8260L (24c, 2,4 GHz) Cascade Lake SP |
System | Inspur NF5280M5 |
Memory | apass1:
apass2:
All DIMM slots fully populated with Optane/DRAM pairs (2:2:2 configuration). The Optane DIMMs are interleaved and a single region spans over them (per socket) |
Storage | apass1:
apass2:
|
Network | Single Port Omni-Path HFI Adapter 100 Series (back-to-back connected via Cu cable) |
Software
- OS: Centos7
- more recent software (compilers, libraries, utilities) are available via environment modules (module avail). Module files are stored in
/opt/local/modules
.
Access
To gain access to the ...PLATFORMNAME..., contact support@hlrn.de. Please give a short description of your intention and the system you want to use.