U3 – Three-CMIOU Domain Configurations
This diagram provides information on the available domain configurations for PDomains with three CMIOUs.
The specific CMIOU number varies, depending on which PDomain is being used as shown in this table.
|
Also see Three CMIOU PCIe Card Configurations.
From an overall PDomain level, the configuration with three CMIOUs has the following characteristics:
-
Three processors (one processor per CMIOU), each processor with 32 cores (8 hardware threads per core), for a total of 96 cores
-
48 DIMM slots (16 DIMM slots per CMIOU), providing:
-
SuperCluster M8 – A total of 3 TB (64 GB DIMMs) of total memory, 2.88 TB after DIMM sparing
-
SuperCluster M7 – A total of 1.5 TB (32 GB DIMMs) of total memory, 1.44 TB after DIMM sparing
-
-
Three IB HCAs and three 10GbE NICs (one in each CMIOU) available for each PDomain
-
One 1GbE NIC available for each PDomain, installed in the lowest-numbered CMIOU in that PDomain
How these resources are divided between domains within this PDomain depends on the type of domain configuration you choose.