Field-programmable gate array cards in a streaming environment

    公开(公告)号:US10216795B2

    公开(公告)日:2019-02-26

    申请号:US14956424

    申请日:2015-12-02

    IPC分类号: G06F17/30

    摘要: A stream of tuples to be processed by a plurality of processing elements operating on one or more computer processors are received. A first stream operator that is configured to perform a first operation on the received stream of tuples is identified by monitoring one or more stream operators in an operator graph. The first stream operator is determined to be a target operator. A field-programmable-gate-array (FPGA) card is determined to be configurable to perform the first operation. The FPGA card is determined to be available to perform the first operation. The FPGA card is added to the operator graph.

    Pressure-sensitive touch screen display and method

    公开(公告)号:US10156985B2

    公开(公告)日:2018-12-18

    申请号:US15633503

    申请日:2017-06-26

    摘要: An electronic device includes a pressure-sensitive touch screen display that can dynamically monitor a user's interaction with the device, and adjust the pressure thresholds of different areas of the touch screen display based on the user's monitored interactions. The orientation of the device is determined, the touch screen display is divided into sections, and the device monitors the pressure the user applies in the different sections of the screen. A pressure map is then created that includes pressure detection thresholds specific to the orientation and user. One or more preferred regions of the screen are defined based on the pressure map. When a pressure-sensitive input is located in a less preferred screen region, the pressure-sensitive input may be relocated to a preferred screen region, or may be enlarged while remaining in the less preferred screen region to allow the user to more easily press on the pressure-sensitive input.

    Pressure-sensitive touch screen display and method

    公开(公告)号:US10078397B2

    公开(公告)日:2018-09-18

    申请号:US15812146

    申请日:2017-11-14

    IPC分类号: G06F3/041 G06F3/0346

    摘要: An electronic device includes a pressure-sensitive touch screen display that can dynamically monitor a user's interaction with the device, and adjust the pressure thresholds of different areas of the touch screen display based on the user's monitored interactions. The orientation of the device is determined, the touch screen display is divided into sections, and the device monitors the pressure the user applies in the different sections of the screen. A pressure map is then created that includes pressure detection thresholds specific to the orientation and user for one or more regions of the screen. The device may include different pressure maps for different orientations of the device. When the user interacts with the touch screen, the device determines what the user intended based on the orientation of the device and the thresholds in the pressure map for that orientation for the region of the screen touched by the user.