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    • 42. 发明申请
    • METHODS FOR ANALYZING AND ADJUSTING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR SYSTEM
    • 用于分析和调整半导体器件的方法和半导体系统
    • US20100262942A1
    • 2010-10-14
    • US12744525
    • 2008-11-17
    • Yuichi Nakamura
    • Yuichi Nakamura
    • G06F17/50G01R29/02
    • G06F11/24G01R31/3016G01R31/31725G01R31/318525
    • Using fabrication-time variation predicting means that predicts this fact, the variation is predicted beforehand at the design stage prior to fabrication and is stored in variation prediction storage means. Rather than measuring a delay, testing an operation is performed (by a pass/fail determination) by actual-speed logic operation testing means for checking, after fabrication, whether a flip-flop (FF) operates at a specified operation frequency. As a result, the variation is estimated using the non-operation flip-flop (FF) information and the predicted value of the variation from the fabrication-time variation predicting means, and a delay value which corrects for the variation is inserted into a fabricated semiconductor integrated circuit by post-fabrication delay insertion position/value determining means using the variation value that has been estimated.
    • 使用预测该事实的制造时间变化预测装置,预先在制造之前的设计阶段预测变化,并将其存储在变化预测存储装置中。 不是测量延迟,而是通过实际速度逻辑运算测试装置(通过通过/失败确定)来测试操作,用于在制造之后检查触发器(FF)是否以指定的操作频率操作。 结果,使用非操作触发器(FF)信息和来自制造时变化预测装置的变化的预测值来估计变化,并且将修正该变化的延迟值插入制造 半导体集成电路通过后制造延迟插入位置/值确定装置使用已经估计的变化值。
    • 50. 发明授权
    • Method and system of processing a plurality of data processing requests, and method and system of executing a program
    • 处理多个数据处理请求的方法和系统,以及执行程序的方法和系统
    • US06463480B2
    • 2002-10-08
    • US08814426
    • 1997-03-10
    • Michio KikuchiYuichi NakamuraSeiji Hamada
    • Michio KikuchiYuichi NakamuraSeiji Hamada
    • G06F954
    • G06F9/4843
    • The present invention is directed to an environment in which a safe program having high thread isolation can easily be constructed, and the effective utilization of resources can be achieved when concurrently processing a plurality of client requests. More specifically, a client request 101 is transformed into a common format, and stored in a queue 125 in the form of packet information. A control unit 127 reads the packet information, and instructs a thread control unit 131 to create a thread. A thread object 141 referenced only from the created thread is created by copying a thread object template 149 prestored in the system. Client requests are divided into three types: creation of an object, utilization of an object method, and deletion of an object, and a thread is created only during the execution of a client request.
    • 本发明涉及一种可以容易地构建具有高线程隔离的安全程序的环境,并且当同时处理多个客户机请求时,可以实现资源的有效利用。 更具体地,将客户端请求101变换为公共格式,并以分组信息的形式存储在队列125中。 控制单元127读取分组信息,并指示线程控制单元131创建线程。 通过复制在系统中预先存储的线程对象模板149来创建仅从所创建的线程引用的线程对象141。 客户端请求分为三种类型:创建对象,使用对象方法和删除对象,线程仅在执行客户机请求时创建。