Generating Job Mappings
Job allocation generation scripts can be found at scripts/allocation_gen
To generate the allocation file:
python listgen.py config_alloc.conf
- There are three lines in the config_alloc.conf file.
1st line: allocation policy, you can use CONT, rand, stripe etc.
2nd line: the total terminal number of nodes in the system, if you use 8-router dragonfly, this number would be 1056
3rd line: the number of ranks of each application.
- To generate multiple random allocations with the same network configuration, listgen-upd.py can be used (Works only for random allocations right now). The configuration file (Example in config_alloc-upd) will then look like:
1st line: allocation policy, must be rand
2nd line: the total terminal number of nodes in the system
3rd line: the number of random allocations to generate
4th line: the number of cores per node
5th line: number of ranks for each application.
[TODO: Add details on generating job allocation policies used with multi rail fat tree network]