Abstract: Disclosed subject matter enables early PEI phase initialization of GPU cores and dynamic configuration of the GPU core computing to accept sliced workloads for parallel execution. Disclosed methods dynamically adapt based on various factors to a graphics rendering context determined based on factors such as the connected monitors, their various resolutions, etc., to provide advanced GPU rendering in pre-boot operating environment. Methods and systems may support pre-boot hybrid graphics rendering including dynamic utilization of integrated and discrete GPU cards/memory, along with the central processing unit (CPU) and cache to provide seamless and faster graphics rendering operations for all preboot requirements.

Abstract: Disclosed subject matter enables early PEI phase initialization of GPU cores and dynamic configuration of the GPU core computing to accept sliced workloads for parallel execution. Disclosed methods dynamically adapt based on various factors to a graphics rendering context determined based on factors such as the connected monitors, their various resolutions, etc., to provide advanced GPU rendering in pre-boot operating environment. Methods and systems may support pre-boot hybrid graphics rendering including dynamic utilization of integrated and discrete GPU cards/memory, along with the central processing unit (CPU) and cache to provide seamless and faster graphics rendering operations for all preboot requirements.