Changes and New Features
|
Feature/Change |
Description |
|
DragonFly (DFP+) Topologies with Dynamic Trees Support |
Added support for DFP+ topologies while sharp_am operates in dynamic trees mode. |
|
SHARP Reservation Resource Limit |
Modified the logic of SHARP resource limit per reservation by adding a new parameter to control the number of jobs per HCA (see reservation_max_jobs_per_hca below). For further information, please see SHARP Reservation section. |
|
Bug Fixes |
See Bug Fixes. |
|
Parameter |
Component |
Description |
|
reservation_max_jobs_per_hca |
sharp_am |
New parameter: A numeric parameter. Tells t he maximum number of allowed jobs that can use the same HCA . A value of 0 means no limit. Valid range: 0-511. Applies only while operating in reservation mode. Default: 1 job per HCA. |
|
dynamic_tree_algorithm |
sharp_am |
Sets which algorithm should be used by the dynamic tree mechanism. M odified value 1 to include support for DragonFly topologies. Current values: 0 - Regular FatTree oriented algorithm 1 - Quasi Fat Tree or DragonFly oriented algorithm |