Synchronously debugging a software program using a plurality of virtual machines
    1.
    发明授权
    Synchronously debugging a software program using a plurality of virtual machines 失效
    使用多个虚拟机同步调试软件程序

    公开(公告)号:US08612937B2

    公开(公告)日:2013-12-17

    申请号:US13217826

    申请日:2011-08-25

    IPC分类号: G06F9/44

    摘要: Methods, apparatuses, and computer program products for synchronously debugging a software program using a plurality of virtual machines are provided. Embodiments include controlling, by a master debugging module operating on a first virtual machine, execution of the software program within the first virtual machine; controlling, by a slave debugging module operating on a second virtual machine, execution of the software program within the second virtual machine including delaying execution of the software program within the second virtual machine relative to the execution of the software program within the first virtual machine; detecting, by the master debugging module, an error in the execution of the software program within the first virtual machine; and in response to the detection of the error, capturing, by a hypervisor, a snapshot of the second virtual machine.

    摘要翻译: 提供了用于使用多个虚拟机同步调试软件程序的方法,装置和计算机程序产品。 实施例包括通过在第一虚拟机上操作的主调试模块来控制第一虚拟机内的软件程序的执行; 通过在第二虚拟机上操作的从属调试模块来控制第二虚拟机内的软件程序的执行,包括相对于第一虚拟机内的软件程序的执行延迟第二虚拟机内的软件程序的执行; 由所述主调试模块检测所述第一虚拟机内的所述软件程序的执行中的错误; 并且响应于错误的检测,由管理程序捕获第二虚拟机的快照。

    Synchronously Debugging A Software Program Using A Plurality Of Virtual Machines
    2.
    发明申请
    Synchronously Debugging A Software Program Using A Plurality Of Virtual Machines 失效
    使用多个虚拟机同步调试软件程序

    公开(公告)号:US20130055206A1

    公开(公告)日:2013-02-28

    申请号:US13217826

    申请日:2011-08-25

    IPC分类号: G06F9/44 G06F9/455

    摘要: Methods, apparatuses, and computer program products for synchronously debugging a software program using a plurality of virtual machines are provided. Embodiments include controlling, by a master debugging module operating on a first virtual machine, execution of the software program within the first virtual machine; controlling, by a slave debugging module operating on a second virtual machine, execution of the software program within the second virtual machine including delaying execution of the software program within the second virtual machine relative to the execution of the software program within the first virtual machine; detecting, by the master debugging module, an error in the execution of the software program within the first virtual machine; and in response to the detection of the error, capturing, by a hypervisor, a snapshot of the second virtual machine.

    摘要翻译: 提供了用于使用多个虚拟机同步调试软件程序的方法,装置和计算机程序产品。 实施例包括通过在第一虚拟机上操作的主调试模块来控制第一虚拟机内的软件程序的执行; 通过在第二虚拟机上操作的从属调试模块来控制第二虚拟机内的软件程序的执行,包括相对于第一虚拟机内的软件程序的执行延迟第二虚拟机内的软件程序的执行; 由所述主调试模块检测所述第一虚拟机内的所述软件程序的执行中的错误; 并且响应于错误的检测,由管理程序捕获第二虚拟机的快照。

    Ocular biometric authentication with system verification
    5.
    发明授权
    Ocular biometric authentication with system verification 有权
    眼睛生物识别与系统验证

    公开(公告)号:US08953850B2

    公开(公告)日:2015-02-10

    申请号:US13586364

    申请日:2012-08-15

    IPC分类号: G06K9/00

    摘要: A biometric authentication system includes an image database and a user database containing user profiles. Each user profile is associated with a selected image in the image database as an image key and with an ocular biometric data record obtained from an eye of the associated user. A user input terminal receives asserted user credentials, an eye scanning module obtains ocular biometric data, and a position detection module detects an eye position or eyelid position. An access control module communicates with the user database for obtaining a user profile associated with the asserted user credentials, communicates with a display device for displaying the image key associated with the obtained user profile, communicates with the position detection module for verifying the biometric authentication system by detecting whether the user is viewing the image key, and communicates with the eye scanning module for obtaining ocular biometric data and authenticating the user.

    摘要翻译: 生物认证系统包括图像数据库和包含用户简档的用户数据库。 每个用户简档与图像数据库中的所选图像相关联,作为图像密钥和从相关用户的眼睛获得的眼睛生物特征数据记录。 用户输入终端接收被确认的用户凭证,眼睛扫描模块获取眼睛生物特征数据,并且位置检测模块检测眼睛位置或眼睑位置。 访问控制模块与用户数据库通信以获得与所声明的用户凭证相关联的用户简档,与显示设备进行通信,用于显示与获得的用户简档相关联的图像密钥,与位置检测模块通信以验证生物认证系统 通过检测用户是否正在观看图像键,并与眼睛扫描模块通信以获得眼睛生物特征数据并认证用户。

    OCULAR BIOMETRIC AUTHENTICATION WITH SYSTEM VERIFICATION
    6.
    发明申请
    OCULAR BIOMETRIC AUTHENTICATION WITH SYSTEM VERIFICATION 有权
    具有系统验证的OCULAR BIOMETRIC AUTHENATIONATION

    公开(公告)号:US20140050370A1

    公开(公告)日:2014-02-20

    申请号:US13586364

    申请日:2012-08-15

    IPC分类号: G06K9/00

    摘要: A biometric authentication system includes an image database and a user database containing user profiles. Each user profile is associated with a selected image in the image database as an image key and with an ocular biometric data record obtained from an eye of the associated user. A user input terminal receives asserted user credentials, an eye scanning module obtains ocular biometric data, and a position detection module detects an eye position or eyelid position. An access control module communicates with the user database for obtaining a user profile associated with the asserted user credentials, communicates with a display device for displaying the image key associated with the obtained user profile, communicates with the position detection module for verifying the biometric authentication system by detecting whether the user is viewing the image key, and communicates with the eye scanning module for obtaining ocular biometric data and authenticating the user.

    摘要翻译: 生物认证系统包括图像数据库和包含用户简档的用户数据库。 每个用户简档与图像数据库中的所选图像相关联,作为图像密钥和从相关用户的眼睛获得的眼睛生物特征数据记录。 用户输入终端接收被确认的用户凭证,眼睛扫描模块获取眼睛生物特征数据,并且位置检测模块检测眼睛位置或眼睑位置。 访问控制模块与用户数据库通信以获得与所声明的用户凭证相关联的用户简档,与显示设备进行通信,用于显示与获得的用户简档相关联的图像密钥,与位置检测模块通信以验证生物认证系统 通过检测用户是否正在观看图像键,并与眼睛扫描模块通信以获得眼睛生物特征数据并认证用户。