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    • 1. 发明申请
    • System and method for efficient data reorganization to satisfy data alignment constraints
    • 用于有效数据重组以满足数据对齐约束的系统和方法
    • US20050283769A1
    • 2005-12-22
    • US10862483
    • 2004-06-07
    • Alexandre EichenbergerJohn O'BrienPeng Wu
    • Alexandre EichenbergerJohn O'BrienPeng Wu
    • G06F9/45
    • G06F8/4452
    • A system and method is provided for vectorizing misaligned references in compiled code for SIMD architectures that support only aligned loads and stores. In the framework presented herein, a loop is first simdized as if the memory unit imposes no alignment constraints. The compiler then inserts data reorganization operations to satisfy the actual alignment requirement of the hardware. Finally, the code generation algorithm generates SIMD codes based on the data reorganization graph, addressing realistic issues such as runtime alignments, unknown loop bounds, residue iteration counts, and multiple statements with arbitrary alignment combinations. Beyond generating a valid simdization, a preferred embodiment further improves the quality of the generated codes. Four stream-shift placement policies are disclosed, which minimize the number of data reorganization generated by the alignment handling.
    • 提供了一种系统和方法,用于在仅支持对齐的负载和存储的SIMD架构的编译代码中向量化未对齐的引用。 在本文提出的框架中,首先简化循环,就好像内存单元不会对齐约束。 然后,编译器插入数据重组操作,以满足硬件的实际对齐要求。 最后,代码生成算法基于数据重组图生成SIMD代码,解决诸如运行时对齐,未知循环边界,残差迭代计数以及具有任意对齐组合的多个语句之类的现实问题。 除了生成有效的simdization之外,优选实施例进一步提高了生成代码的质量。 公开了四个流移放置策略,其最小化由对齐处理产生的数据重组的数量。
    • 5. 发明申请
    • METHOD AND SYSTEM FOR LIMITING ENERGY TO A SENSOR
    • 将能量限制在传感器上的方法和系统
    • US20110187182A1
    • 2011-08-04
    • US13008938
    • 2011-01-19
    • Howard AusterlitzRon BueterJohn O'Brien
    • Howard AusterlitzRon BueterJohn O'Brien
    • B64C99/00G05F3/02
    • H02H9/008Y10T307/492Y10T307/505Y10T307/516Y10T307/62
    • A method and system for limiting energy to a sensor and/or an environment in which the sensor is located. A high current sensor driver is powered through a resistance-capacitance (RC) circuit. In a failure mode, the RC circuit constrains output of a sensor driver to the sensor in order to limit average current applied to the sensor. In one embodiment, the capacitor is chosen so that it can provide adequate current to the sensor driver for a short period of time. The value of the resistor may be chosen to ensure that under short circuit conditions direct current (DC) is limited to a safe value. The combined values of the resistor and capacitor may be adjusted such that the capacitor can charge to a prescribed level during the interval between active pulses.
    • 一种用于将能量限制到传感器和/或传感器所位于的环境中的方法和系统。 高电流传感器驱动器通过电阻电容(RC)电路供电。 在故障模式下,RC电路将传感器驱动器的输出限制到传感器,以限制施加到传感器的平均电流。 在一个实施例中,选择电容器使得其可以在短时间段内向传感器驱动器提供足够的电流。 可以选择电阻的值,以确保在短路条件下,直流(DC)被限制在一个安全值。 可以调节电阻器和电容器的组合值,使得电容器可以在有效脉冲之间的间隔期间将电荷充电到规定的电平。
    • 9. 发明申请
    • Method of compensating employees using stock equity
    • 使用股权补偿员工的方法
    • US20070244776A1
    • 2007-10-18
    • US11405718
    • 2006-04-18
    • John O'Brien
    • John O'Brien
    • G06Q40/00
    • G06Q99/00G06Q40/00
    • This invention comprises a method for defining, establishing and operating a business model, or an augmentation to a business model, that uses a grant of a portion of the equity of a startup company as a component in a deal with a professional service company such as a consulting company. The present invention includes the grant of a portion of the equity in a startup company that serves at least three unique, simultaneous purposes: (1) as inducement to the professional services company to participate in assisting or otherwise supporting the startup; (2) as a cost free component to the professional services company, a portion of which (for example, 50%), is then allocated as a payment budget to the various employee's or agents of the professional services company if and only if they perform work for the startup company; this allocation of stock interest to the individual employee or agent, is in a parallel payment fashion and represents a new and independent way of compensation for those company employees and hence does not factor into any of their current compensation schemes; and (3) once earned and allocated for a particular professional services company employee, this stock then becomes a further inducement to retain the professional services company employee, as they would, in most instances, forfeit their various stock interests of this type if they resign their employment.
    • 本发明包括一种用于定义,建立和运行业务模型或增加业务模式的方法,该方法使用创业公司的部分权益的授予作为与专业服务公司的交易的组成部分,例如 一家咨询公司。 本发明包括在起始公司中授予部分股权,该公司至少服务于三个独特的同时用途:(1)诱导专业服务公司参与协助或以其他方式支持创业; (2)作为专业服务公司的免费组件,其中一部分(例如,50%)然后被分配为付款预算给专业服务公司的各种雇员或代理人,并且只有当他们执行 为创业公司工作; 对个人雇员或代理人的这种股权分配是并行支付方式,代表了对公司员工的新的独立的补偿方式,因此不考虑他们目前的任何补偿计划; (3)一旦获得并分配给特定的专业服务公司的员工,该股随后进一步诱导留住专业服务公司的员工,因为在大多数情况下,如果他们辞职,他们将丧失这种类型的股权 他们的就业。