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Stand-alone job launch without any resource manager (interactive) – US and IP:
– System administrator controlled configuration file per operating system
– Loads network resource table for User Space jobs
Support for SSH and RSH authentication
Support for Affinity control of CPU and memory and adapter:
– Support Resources Set (RSET) control on AIX
– Support OpenMP interoperability
Support for third-party resource manager APIs
Support application Checkpoint/Restart by using application containers:
– AIX 6.1
– Linux – target is 2011 but dependent on community acceptance of Checkpoint/Restart
Support application Checkpoint/Restart with migration of subset of tasks:
– AIX 7.1 – 2011
– Linux – 2011 – dependent on community acceptance of C/R
Support for multiple levels of PE runtime libraries
– Rolling migration support – 2011
Unified messaging layer
The unified messaging layer architecture is shown in Figure 1-67.
Figure 1-67 Unified messaging layer architecture
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IBM Power Systems 775 for AIX and Linux HPC Solution
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