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。

公开(公告)号：US20160094608A1

公开(公告)日：2016-03-31

申请号：US14551457

申请日：2014-11-24

Applicant: QUALCOMM Incorporated

Inventor： Jay Kumar Sundararajan ,  Yinian Mao ,  Lorenz Christoph Minder ,  Arvind Subramanian Krishna ,  Rashmi Keshava Iyengar ,  Sha Hua

IPC: H04L29/06 ,  H04L12/707

CPC classification number: H04L65/80 ,  H04L45/24 ,  H04L47/27 ,  H04L65/1083 ,  H04L65/4084 ,  H04L65/608 ,  H04L69/14 ,  H04L69/163

Abstract: Methods, devices, systems, and non-transitory computer-readable storage media for improving the reception of data at a computing device by proactively utilizing new TCP connections in response to identifying that TCP connections have stalled. In an embodiment, a processor of the computing device may perform operations including monitoring a status of requests via a plurality of TCP connections, identifying a stalled TCP connection having a missing request based on the monitoring, wherein the stalled TCP connection is configured to utilize a first network interface and access a first data source, evaluating other TCP connections to determine whether the other TCP connections stall using the first network interface or when accessing the first data source; identifying a second network interface and a second data source based on the evaluating, and reissuing the missing request with a new TCP connection configured to use the second network interface and access the second data source.

Abstract translation: 方法，设备，系统和非暂时计算机可读存储介质，用于通过主动地利用新的TCP连接来响应于识别TCP连接停滞而改善计算设备处的数据接收。 在一个实施例中，计算设备的处理器可以执行操作，包括经由多个TCP连接来监视请求的状态，基于监视来识别具有丢失请求的停顿的TCP连接，其中，所停止的TCP连接被配置为利用 第一网络接口并访问第一数据源，评估其他TCP连接以确定其他TCP连接是否使用第一网络接口停止或在访问第一数据源时停止; 基于通过配置为使用第二网络接口并访问第二数据源的新TCP连接来评估和重新发布丢失的请求来识别第二网络接口和第二数据源。