Out-of-order command execution in a multimedia processor
Номер патента: EP2593862A1
Опубликовано: 22-05-2013
Автор(ы): Alexei V. Bourd, Guofang Jiao
Принадлежит: Qualcomm Inc
Опубликовано: 22-05-2013
Автор(ы): Alexei V. Bourd, Guofang Jiao
Принадлежит: Qualcomm Inc
Реферат: Techniques are described for reordering commands to improve the speed at which at least one command stream may execute. Prior to distributing commands in the at least one command stream to multiple pipelines, a multimedia processor analyzes any inter-pipeline dependencies and determines the current execution state of the pipelines. The processor may, based on this information, reorder the at least one command stream by prioritizing commands that lack any current dependencies and therefore may be executed immediately by the appropriate pipeline. Such out of order execution of commands in the at least one command stream may increase the throughput of the multimedia processor by increasing the rate at which the command stream is executed.
Out-of-order command execution in a multimedia processor
Номер патента: KR101477434B1. Автор: 알렉세이 브이 부르드,궈팡 자오. Владелец: 퀄컴 인코포레이티드. Дата публикации: 2014-12-29.