Scheduling realtime information storage system access requests
    3.
    发明授权
    Scheduling realtime information storage system access requests 有权
    调度实时信息存储系统访问请求

    公开(公告)号:US09588715B2

    公开(公告)日:2017-03-07

    申请号:US13321152

    申请日:2009-06-03

    IPC分类号: G06F9/46 G06F3/06 G06F9/50

    摘要: Access requests (12) that are to be scheduled to an information storage system (18) include realtime access requests and non-realtime access requests. The realtime access requests are associated with respective completion deadlines. Pending ones of the access requests (12) that are awaiting submission to the information storage system (18) are received. Outstanding ones of the access requests (12) that have been submitted to the information storage system (18) and are awaiting completion by the information storage system (18) are tracked. The pending access requests are submitted to the information storage system (18) based on rules that prioritize the submission of pending access requests such that realtime ones of the pending access requests and realtime ones of the outstanding access requests will be serviced by the information storage system (18) by their associated completion deadlines.

    摘要翻译: 将被调度到信息存储系统(18)的访问请求(12)包括实时访问请求和非实时访问请求。 实时访问请求与相应的完成期限相关联。 接收等待提交给信息存储系统(18)的待访问请求(12)中的一个。 跟踪已经提交到信息存储系统(18)并等待信息存储系统(18)完成的访问请求(12)中的未完成的访问请求(12)。 基于优先处理未决访问请求的规则的待处理访问请求被提交到信息存储系统(18),使得未完成的访问请求中的实时访问请求和实时的未访问请求将由信息存储系统 (18)通过其相关的完成期限。

    SCHEDULING REALTIME INFORMATION STORAGE SYSTEM ACCESS REQUESTS
    4.
    发明申请
    SCHEDULING REALTIME INFORMATION STORAGE SYSTEM ACCESS REQUESTS 有权
    调度实时信息存储系统访问请求

    公开(公告)号:US20120066685A1

    公开(公告)日:2012-03-15

    申请号:US13321152

    申请日:2009-06-03

    IPC分类号: G06F9/46

    摘要: Access requests (12) that are to be scheduled to an information storage system (18) include realtime access requests and non-realtime access requests. The realtime access requests are associated with respective completion deadlines. Pending ones of the access requests (12) that are awaiting submission to the information storage system (18) are received. Outstanding ones of the access requests (12) that have been submitted to the information storage system (18) and are awaiting completion by the information storage system (18) are tracked. The pending access requests are submitted to the information storage system (18) based on rules that prioritize the submission of pending access requests such that realtime ones of the pending access requests and realtime ones of the outstanding access requests will be serviced by the information storage system (18) by their associated completion deadlines.

    摘要翻译: 将被调度到信息存储系统(18)的访问请求(12)包括实时访问请求和非实时访问请求。 实时访问请求与相应的完成期限相关联。 接收等待提交给信息存储系统(18)的待访问请求(12)中的一个。 跟踪已经提交到信息存储系统(18)并等待信息存储系统(18)完成的访问请求(12)中的未完成的访问请求(12)。 基于优先处理未决访问请求的规则的待处理访问请求被提交到信息存储系统(18),使得未完成的访问请求中的实时的访问请求和实时的未访问请求将被信息存储系统 (18)通过其相关的完成期限。

    Concurrent request scheduling
    5.
    发明授权
    Concurrent request scheduling 有权
    并发请求调度

    公开(公告)号:US09026748B2

    公开(公告)日:2015-05-05

    申请号:US13977903

    申请日:2011-01-11

    摘要: A method of storage access scheduling for a memory device for a workload of different priority access requests including access requests having a real-time priority. The method includes characterizing the memory device including determining a balanced number (N) of concurrent access requests associated with a concurrent access maximum throughput associated with the memory device. The method also includes characterizing the workload. The method also includes receiving a real-time access request associated with an access request storage location value. The method also includes processing the real-time access request, utilizing a processor, based on the access request storage location value and the values obtained from characterizing the memory device and the workload.

    摘要翻译: 一种用于存储设备的存储访问调度的方法,用于包括具有实时优先级的访问请求的不同优先级访问请求的工作负载。 该方法包括表征存储器设备,包括确定与与存储器设备相关联的并发访问最大吞吐量相关联的并发访问请求的平衡数量(N)。 该方法还包括表征工作负载。 该方法还包括接收与访问请求存储位置值相关联的实时访问请求。 该方法还包括基于访问请求存储位置值和从表征存储器设备和工作负载获得的值来处理实时访问请求,利用处理器。

    Concurrent Request Scheduling
    6.
    发明申请
    Concurrent Request Scheduling 有权
    并发请求调度

    公开(公告)号:US20130290656A1

    公开(公告)日:2013-10-31

    申请号:US13977903

    申请日:2011-01-11

    IPC分类号: G06F13/18

    摘要: A method (1400) of storage access scheduling for a memory device for a workload of different priority access requests including access requests having a real-time priority. The method includes characterizing the memory device (1402) including determining a balanced number (N) of concurrent access requests associated with a concurrent access maximum throughput associated with the memory device. The method also includes characterizing the workload (1404). The method also includes receiving a real-time access request (1406) associated with an access request storage location value. The method also includes processing the real-time access request (1408), utilizing a processor, based on the access request storage location value and the values obtained from characterizing the memory device and the workload.

    摘要翻译: 一种用于存储设备的用于不同优先级访问请求的工作负载的存储访问调度的方法(1400),包括具有实时优先级的访问请求。 该方法包括表征存储器设备(1402),包括确定与与存储器设备相关联的并发访问最大吞吐量相关联的并发访问请求的平衡数量(N)。 该方法还包括表征工作量(1404)。 该方法还包括接收与访问请求存储位置值相关联的实时访问请求(1406)。 该方法还包括基于访问请求存储位置值以及从表征存储器设备和工作负载获得的值来处理实时访问请求(1408),利用处理器。

    PRE-PRINT ENHANCEMENT OF A RASTER IMAGE
    7.
    发明申请
    PRE-PRINT ENHANCEMENT OF A RASTER IMAGE 有权
    RASTER图像的预打印增强

    公开(公告)号:US20110310438A1

    公开(公告)日:2011-12-22

    申请号:US12818910

    申请日:2010-06-18

    IPC分类号: H04N1/40

    CPC分类号: H04N1/58 H04N1/40062

    摘要: A method for pre-print enhancement of a raster image is disclosed. The method includes receiving the raster image, categorizing an element in the raster image as a graphical element or an image element; and if the element is categorized as a graphical element applying graphical enhancement to the graphical element. A computer program product for pre-print enhancement of a raster image is also disclosed.

    摘要翻译: 公开了一种用于光栅图像的预打印增强的方法。 该方法包括接收光栅图像,将光栅图像中的元素分类为图形元素或图像元素; 并且如果元素被分类为对图形元素应用图形增强的图形元素。 还公开了一种用于光栅图像的预打印增强的计算机程序产品。

    Color image data compression
    9.
    发明授权
    Color image data compression 有权
    彩色图像数据压缩

    公开(公告)号:US09113115B2

    公开(公告)日:2015-08-18

    申请号:US13556198

    申请日:2012-07-24

    IPC分类号: G06K9/36 H04N1/64

    摘要: Color image data is compressed by determining the number of colors within a cell of an input image, each cell comprising an N×M array of pixels; in response to determining that the number of colors is greater than a first predetermined threshold, compress the cell using lossy compression; and in response to determining that the number of colors is less than the first predetermined threshold, reduce the number of colors.

    摘要翻译: 通过确定输入图像的单元格内的颜色数量来压缩彩色图像数据,每个单元包括N×M个像素阵列; 响应于确定颜色数量大于第一预定阈值,使用有损压缩来压缩单元; 并且响应于确定颜色的数量小于第一预定阈值,减少颜色的数量。

    COLOR IMAGE DATA COMPRESSION
    10.
    发明申请
    COLOR IMAGE DATA COMPRESSION 有权
    彩色图像数据压缩

    公开(公告)号:US20140029024A1

    公开(公告)日:2014-01-30

    申请号:US13556198

    申请日:2012-07-24

    IPC分类号: H04N1/60 G06K9/00

    摘要: Color image data is compressed by determining the number of colors within a cell of an input image, each cell comprising an N×M array of pixels; in response to determining that the number of colors is greater than a first predetermined threshold, compress the cell using lossy compression; and in response to determining that the number of colors is less than the first predetermined threshold, reduce the number of colors.

    摘要翻译: 通过确定输入图像的单元格内的颜色数量来压缩彩色图像数据,每个单元包括N×M个像素阵列; 响应于确定颜色数量大于第一预定阈值,使用有损压缩来压缩单元; 并且响应于确定颜色的数量小于第一预定阈值,减少颜色的数量。