公开(公告)号：JP2010277440A

公开(公告)日：2010-12-09

申请号：JP2009131016

申请日：2009-05-29

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： OGATA KAZUNORI ,  KAWACHIYA KIYOKUNI ,  ISHIZAKI KAZUAKI

IPC: G06F9/44

CPC classification number: G06F8/443 ,  G06F8/4434 ,  G06F8/4441

Abstract: PROBLEM TO BE SOLVED: To provide a mechanism of creating a program with high execution efficiency without deteriorating the productivity of the program. SOLUTION: In a computer system that executes the program including the processing of a character string, a method for optimizing the processing of the character string upon the execution of the program by using characteristic information showing the characteristic of the character string associated with the character string is provided. The method includes a step of determining from the characteristic of a first character string and arithmetic processing regarding the first character string, the character string characteristic information for at least one of the first character string and a second character string which is a result of the arithmetic processing, and a step of making the determined characteristic information associated with at least one character string. Furthermore, a computer system and a computer program for executing the program including the processing of the character string and optimizing the processing of the character string upon execution of the program using the characteristic information are provided. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种创建具有高执行效率的程序的机制，而不会降低程序的生产率。 解决方案：在执行包括处理字符串的程序的计算机系统中，通过使用表示与...相关联的字符串的特性的特征信息来优化程序执行时的字符串的处理的方法 提供字符串。 该方法包括从第一字符串的特性和关于第一字符串的算术处理确定作为算术结果的第一字符串和第二字符串中的至少一个的字符串特征信息的步骤 处理和与至少一个字符串相关联的所确定的特征信息的步骤。 此外，提供了一种用于执行程序的计算机系统和计算机程序，包括处理字符串，并且在使用特征信息执行程序时优化字符串的处理。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2009230442A

公开(公告)日：2009-10-08

申请号：JP2008074686

申请日：2008-03-21

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： ISHIZAKI KAZUAKI ,  SHIMIZU SHUICHI

IPC: A63F13/00 ,  A63F13/12 ,  G06F9/46 ,  G06F13/00

CPC classification number: A63F13/358 ,  A63F13/12 ,  A63F2300/407 ,  A63F2300/534 ,  G06F3/04815

Abstract: PROBLEM TO BE SOLVED: To provide an object movement control system for updating position information on a virtual space of an object at high speed by appropriately distributing calculation loads, and to provide an object movement control method, a server and a computer program therefor. SOLUTION: Each of client control devices 2, 2, etc., acquires information related to the position in a virtual space of one object and information related to the movement thereof, and detects other objects present in a predetermined virtual area in which the one object is included when it is moved. The client control device calculates a distance between objects present in one virtual area, and transmits information on the objects to the server 1 only when the number of objects having distances below a predetermined threshold is larger than a predetermined number. The server 1 assigns a collision determination client 3 which executes collision determination processing to each combination of a pair of objects selected from a plurality of objects. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种物体移动控制系统，用于通过适当地分配计算负荷来更新物体的虚拟空间上的位置信息，并提供对象移动控制方法，服务器和计算机程序 因此。 解决方案：客户端控制设备2,2等都获取与一个对象的虚拟空间中的位置相关的信息和与其移动相关的信息，并且检测存在于预定虚拟区域中的其他对象，其中 移动时包含一个对象。 客户端控制装置计算出存在于一个虚拟区域中的对象之间的距离，并且只有当具有低于预定阈值的距离的对象的数量大于预定数量时，才将关于对象的信息发送到服务器1。 服务器1分配对从多个对象中选择的一对对象的每个组合执行冲突判定处理的冲突判定客户端3。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2008059279A

公开(公告)日：2008-03-13

申请号：JP2006235420

申请日：2006-08-31

Applicant: Internatl Business Mach Corp ,  インターナショナル・ビジネス・マシーンズ・コーポレーションInternational Business Maschines Corporation

Inventor： KONDO TAKESHI ,  ISHIZAKI KAZUAKI

IPC: G06F9/45

CPC classification number: G06F17/2223

Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of processing for outputting character strings especially as to technique for optimizing the execution of a plurality of character string output instructions included in a program. SOLUTION: The system acquires a program for outputting a text obtained by combining a plurality of output character strings by successively executing a plurality of character string output instructions, and before the execution of the program, converts a character code system of a character string constant from a first code system for internal processing into a second code system for output as to at least one character string output instruction for outputting the character string constant. During the execution of the program, the system buffers the variable values of two or more character string variables to be output by two or more character string output instructions while maintaining the first code system, collectively converts the variable values of two or more buffered character string variables from the first code system into the second code system, and then outputs the character string constant whose character code system is converted and the variable values of two or more character string variables whose character code system is converted as at least a part of the text. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提高用于输出字符串的处理效率，特别是关于优化程序中包括的多个字符串输出指令的执行的技术。 解决方案：系统获取用于输出通过连​​续执行多个字符串输出指令而组合多个输出字符串而获得的文本的程序，并且在执行程序之前，转换字符的字符代码系统 从用于内部处理的第一代码系统到第二代码系统的字符串常数，用于输出用于输出字符串常数的至少一个字符串输出指令。 在程序执行期间，系统缓冲由两个或多个字符串输出指令输出的两个或多个字符串变量的变量值，同时保持第一代码系统，共同转换两个或多个缓冲字符串的变量值 从第一代码系统到第二代码系统的变量，然后输出其字符代码系统被转换的字符串常数和两个或多个字符代码系统被转换为字符串变量的变量值作为文本的至少一部分 。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2001154853A

公开(公告)日：2001-06-08

申请号：JP32699099

申请日：1999-11-17

Applicant: IBM

Inventor： YASUE TOSHIAKI ,  OGATA KAZUNORI ,  ISHIZAKI KAZUAKI ,  KOMATSU HIDEAKI

IPC: G06F9/45

Abstract: PROBLEM TO BE SOLVED: To provide a program execution method for realizing much higher level optimization. SOLUTION: A program executing device 1 realizes transition between a compile processing and interpreter processing in the middle of the execution of a method. When there is not any problem on execution even if moving a transition point to the entrance of a loop, the transition point of a code is moved to the entrance of a loop, and when the transition point is positioned inside the loop, a point for post dominating the entrance of the loop and the transition point is copied just before the loop. Thus, the transition point is allowed to have information for generating a re-calculation code so that re- execution can be executed.