公开(公告)号：US09286084B2

公开(公告)日：2016-03-15

申请号：US14143263

申请日：2013-12-30

Applicant: QUALCOMM Incorporated

Inventor： Kishore Yalamanchili ,  Yogeshwar Narayanan Nagaraj ,  Rashmi Keshava Iyengar ,  Dilip Krishnaswamy ,  Rodolfo Giacomo Beraha

IPC: G06F9/44 ,  G06F9/50 ,  G06F9/445

CPC classification number: G06F9/44505 ,  G06F9/5066 ,  G06F15/7871

Abstract: Adaptive hardware reconfiguration of configurable co-processor cores for hardware optimization of functionality blocks based on use case prediction, and related methods, circuits, and computer-readable media are disclosed. In one embodiment, an indication of one or more applications for possible execution is received. Execution probabilities for respective ones of the one or more applications are received. One or more mappings of the one or more applications to one or more functionality blocks is accessed, and a net benefit of hardware reconfiguration of one or more configurable co-processor cores of a multicore central processing unit for the one or more functionality blocks is calculated based on the execution probabilities and the mappings. An optimal hardware reconfiguration is determined based on a current hardware configuration and the calculated net benefit. The configurable co-processor cores are reconfigured based on the optimal hardware reconfiguration.

Abstract translation: 公开了用于基于用例预测的功能块的硬件优化的可配置协处理器核心的自适应硬件重配置以及相关方法，电路和计算机可读介质。 在一个实施例中，接收到用于可能执行的一个或多个应用的​​指示。 接收一个或多个应用中的各个应用的执行概率。 访问一个或多个应用程序到一个或多个功能块的一个或多个映射，并且计算用于一个或多个功能块的多核中央处理单元的一个或多个可配置协处理器核的硬件重新配置的净益处 基于执行概率和映射。 根据当前的硬件配置和计算的净收益确定最佳硬件重新配置。 可配置的协处理器核心是基于最佳硬件重新配置来重新配置的。

公开(公告)号：US20150186158A1

公开(公告)日：2015-07-02

申请号：US14143263

申请日：2013-12-30

Applicant: QUALCOMM Incorporated

Inventor： Kishore Yalamanchili ,  Yogeshwar Narayanan Nagaraj ,  Rashmi Keshava Iyengar ,  Dilip Krishnaswamy ,  Rodolfo Giacomo Beraha

IPC: G06F9/445

CPC classification number: G06F9/44505 ,  G06F9/5066 ,  G06F15/7871

Abstract: Adaptive hardware reconfiguration of configurable co-processor cores for hardware optimization of functionality blocks based on use case prediction, and related methods, circuits, and computer-readable media are disclosed. In one embodiment, an indication of one or more applications for possible execution is received. Execution probabilities for respective ones of the one or more applications are received. One or more mappings of the one or more applications to one or more functionality blocks is accessed, and a net benefit of hardware reconfiguration of one or more configurable co-processor cores of a multicore central processing unit for the one or more functionality blocks is calculated based on the execution probabilities and the mappings. An optimal hardware reconfiguration is determined based on a current hardware configuration and the calculated net benefit. The configurable co-processor cores are reconfigured based on the optimal hardware reconfiguration.

Abstract translation: 公开了用于基于用例预测的功能块的硬件优化的可配置协处理器核心的自适应硬件重配置以及相关方法，电路和计算机可读介质。 在一个实施例中，接收到用于可能执行的一个或多个应用的​​指示。 接收一个或多个应用中的各个应用的执行概率。 访问一个或多个应用程序到一个或多个功能块的一个或多个映射，并且计算用于一个或多个功能块的多核中央处理单元的一个或多个可配置协处理器核的硬件重新配置的净益处 基于执行概率和映射。 根据当前的硬件配置和计算的净收益确定最佳硬件重新配置。 可配置的协处理器核心是基于最佳硬件重新配置来重新配置的。