Abstract:
본 발명은 칠(CHILL)의 가시성 기능을 사용한 칠(CHILL) 프로그램을 캄파일할 때 프로그램에서 사용되는 이름들에 대한 어의 검증과 정확한 코드를 생성하기 위하여 칠(CHILL) 컴파일러의 가시성 점검과 처리 방법에 관한 것으로, 심볼 테이블상에서 수행되는 효율적인 가시성 점검 및 처리 방법을 제공하하여, 칠(CHILL) 컴파일러가 구동되어 수출 이름과 수입 이름에 대한 심볼 테이블을 구성한 후에 최고 안쪽 모듈릭언을 초기화하는 제1단계(201,202); 이를 수출에 대한 어의를 점검하고 처리하는 제2단계(203 내지 209); 및 이름 수입에 대한 어의를 점검하고 처리하는 제3단계(210 내지 216)를 포함하여 효율적인 칠(CHILL) 캄파일러를 개발하는데 이용할 수 있는 효과가 있다.
Abstract:
The method effciently processes the shared variable of CHILL process in the operating system; UNIX and improves the shared memory, linkage editor, and the C start up routine. The method employs a 1st means(201) which compouds the data section of executable file into specified virtual addressing space, 2nd means(205-209) which maps the error message into the specified virtual space, a 3rd means(210) which executes the executable file of the main memory, a 4th means(211) which removes the shared memory.
Abstract:
PURPOSE: A device for converting a reproduction based file into a parity based file in an asymmetry clustering file system and a method thereof are provided to improve the availability of a system by converting a single chunk into a single stripe and calculating dual parities in real time. CONSTITUTION: A receiver unit (220) receives parity base conversion request, stripe size information, and a new chunk list from a metadata server. A control unit (222) divides a reproduction chunk performing the conversion of a parity based file among reproduction chunks into data segments at each original chunk about a reproduction based file. A parity calculation unit (224) performs parity calculation on the divided data segments and calculates the parity segments. A chunk converting unit (226) converts the reproduction chunk into a data segment corresponding to the position of the divided data segment. [Reference numerals] (220) Receiver unit; (222) Control unit; (224) Parity calculation unit; (226) Chunk converting unit; (AA) Parity based conversion request, stripe size information, new chunk list; (BB) Stripe parity segment; (CC) Conversion completing message
Abstract:
PURPOSE: An apparatus and method for providing an SNS(Social Network Service) are provided to offer the SNS to users by providing characteristics to the users by analyzing information access method using indexes. CONSTITUTION: An information collection unit(330) stores created or collected information and the access characteristic of users who use a plurality of portable terminals which construct the SNS. An index classification unit stores and classifies the stored information according to an access index according to the access characteristics of the users. A social searching unit(310) connects to the plurality of the portable terminals which construct the SNS.