Running Multiple PAR jobs in parallel in Lattice Diamond is controlled using the multi-tasking node list option. Each PAR job must run on a separate CPU core. The node list file contains a "CORENUM" setting allowing the user to define the number of CPU cores available on a given node. The Lattice Diamond software supports a maximum of 32 parallel PAR jobs for a single implementation.
If Run Manager is used to run multiple implementations at the same time, users need to make sure that the total number of parallel PAR jobs does not exceed the "CORENUM" value. Please also note that the number of implementation processes and the number of multi-par processes in run manager in the Diamond GUI can be set by going to:
"Tools" -> "Options" -> "Environment" -> "General"
The product of the number of implementation processes and the number of multi-par processes can not exceed the "CORENUM" value.
For more information on running Multiple PAR jobs in parallel go to the Lattice Diamond Help and search for "Running Multiple PAR Jobs in Parallel".