Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for optimizing power and performance of XR workloads. A graphics processor may receive, from an application, an indication of a time period for a timer associated with exiting an IFPC state. The graphics processor may process, upon triggering the timer associated with exiting the IFPC state, one or more predefined workloads. The graphics processor may initiate the IFPC state upon the one or more predefined workloads being finished processing. The graphics processor may exit the IFPC state upon detecting an expiration of the timer.

Abstract: Adding, by a memory management process executing in a computing device, a physical address of each of a plurality of available blocks of memory to a binary search tree based on the physical address. After the adding, receiving, by the memory management process, a request for a memory allocation, the memory allocation to be from the plurality of available blocks. Allocating, by the memory management process and in response to the request, blocks of memory in physical address order from the binary search tree.

Abstract: Adding, by a memory management process executing in a computing device, a physical address of each of a plurality of available blocks of memory to a binary search tree based on the physical address. After the adding, receiving, by the memory management process, a request for a memory allocation, the memory allocation to be from the plurality of available blocks. Allocating, by the memory management process and in response to the request, blocks of memory in physical address order from the binary search tree.