Currently the IRIDIA cluster is composed of four logical racks (4 to 7). In total the cluster is currently composed of 36 computational nodes for a total of 1536 CPU cores (512 in rack 4, 96 in rack 5, 160 in rack 6, and 768 in rack 7) dedicated to computations.
Rack 4
Rack 4 consists of 16 computational nodes (c4-0 to c4-15).
Hardware Description
- 2 AMD Opteron 6272 (16 cores each, 2.1GHz, 16MB L2/L3 cache)
- 64GB RAM
- 1TB harddisk
- 2x Gigabit ethernet
Complex name: Opteron6272
Rack 5
Rack 5 consists of 4 computational nodes (c5-0 to c5-3).
Hardware Description
- 2 Intel Xeon E5-2680 v3 (12 cores each, 2.5GHz, 30MB L3 cache)
- 128GB RAM
- 2TB harddisk
- 2x Gigabit ethernet
Complex name: XeonE52680
Rack 6
Rack 6 consists of 4 computational nodes (c6-0 to c6-3).
Hardware Description
- 2 Intel Xeon Gold 6138 (20 cores each, 2.0GHz, 27.5MB L3 cache)
- 192GB RAM
- 2TB harddisk
- 2x Gigabit ethernet
Complex name: Xeon6138
Rack 7
Rack 7 consists of 12 computational nodes (c7-0 to c7-11).
Hardware Description
- 2 AMD EPYC 7452 (32 cores each, 2.35GHz, 128MB L3 cache)
- 512GB RAM
- 2TB harddisk
- 2x Gigabit ethernet
Complex name: Epyc7452
Outdated racks:
Rack 1
Rack 1 consists of 8 computational nodes (c1-[7,8,9,10,11,12,14,15]).
Hardware Description
- 2 AMD Opteron 2216 HE (2 cores each, 2.4GHz, 2x 1MB L2 cache)
- 4GB RAM
- 80GB harddisk
- 2x Gigabit ethernet
RAM per job:450MB
Complex name: opteron2216
Rack 2
Rack 2 consists of 32 computational nodes (c2-0 to c2-31).
Hardware Description
- 2 INTEL Xeon E5410 (4 cores each, 2.33GHz, 2x 6MB L2 cache)
- 8GB RAM
- 160GB harddisk
- 2x Gigabit ethernet
RAM per job:450MB
Complex name: xeon5410
Rack 3
Rack 3 consists of 16 computational nodes (c3-0 to c3-15).
Hardware Description
- 2 AMD Opteron 6128 (8 cores each, 2GHz, 2x 12MB L2/L3 cache)
- 16GB RAM
- 250GB harddisk
- 2x Gigabit ethernet
RAM per job:450MB
Complex name: opteron6128