US 12,450,232 B2
Dynamic workload management optimizations using real-time execution feedback
Milan Potocnik, Seattle, WA (US); Sumeet Priyadarshee Dash, Lake Forest, CA (US); Jose Aguilar Saborit, Bellevue, WA (US); Krishnan Srinivasan, Sammamish, WA (US); and Raghunath Ramakrishnan, Bellevue, WA (US)
Assigned to Microsoft Technology Licensing, LLC, Redmond, WA (US)
Filed by Microsoft Technology Licensing, LLC, Redmond, WA (US)
Filed on Sep. 28, 2023, as Appl. No. 18/477,234.
Claims priority of provisional application 63/503,958, filed on May 23, 2023.
Prior Publication US 2024/0394255 A1, Nov. 28, 2024
Int. Cl. G06F 16/2453 (2019.01); G06F 9/48 (2006.01)
CPC G06F 16/24545 (2019.01) [G06F 9/4881 (2013.01); G06F 16/24532 (2019.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
receiving a query;
identifying a plurality of tasks to execute the query, the plurality of tasks comprising a first task and a second task that depends from the first task;
providing a first estimation of a first amount of resources to be used to execute the first task;
providing a second estimation of a second amount of resources to be used to execute the second task;
based at least on the first estimation and the second estimation, assigning the first task to a first plurality of nodes and the second task to a second plurality of nodes; and
prior to the second task on the second plurality of nodes being executed:
receiving, from the first plurality of nodes, an actual amount of resources used to execute the first task; and
based at least on the actual amount of the resources used to execute the first task, adjusting the second estimation of the second amount of resources to be used to execute the second task by increasing an estimated amount of resources on a first node and a second node in the second plurality of nodes, wherein the estimated amount of resources for the first node is increased by a number greater than the estimated amount of resources for the second node is increased.