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1. 发明公开

KR1020120038197A 멀티 트레드 프로그램에서 변수의 단독 메모리 접근여부를 분석하는 방법 有权
标题翻译：多线程程序中单变量可变变量的分析
公开(公告)号：KR1020120038197A
公开(公告)日：2012-04-23
申请号：KR1020100099827
申请日：2010-10-13
申请人： 삼성전자주식회사
发明人： 서선애 , 문승도
IPC分类号： G06F9/44 , G06F9/38
CPC分类号： G06F11/3624 , G06F9/542
摘要： PURPOSE: A method for analyzing information about whether a single variable accesses a memory by a multi tread program is provided to reduce unnecessary lock and increase a program code size and performance for verifying an error and performance of the multi tread program. CONSTITUTION: A control flow graph about an identifier program of a thread performed in nodes is written(600). Treads are simultaneously performed(610). A variable used in only one tread is extracted from treads which are simultaneously performed in the nodes.
摘要翻译：目的：提供一种用于分析关于单个变量是否通过多胎面程序访问存储器的信息的方法，以减少不必要的锁定并增加程序代码大小和性能，以验证多胎面程序的错误和性能。构成：关于在节点中执行的线程的标识符程序的控制流图被写入（600）。胎面同时进行（610）。仅在一个胎面中使用的变量从在节点中同时执行的胎面中提取。

2. 发明公开

KR1020110080073A 멀티쓰레드 환경을 테스트하는 커버리지 장치 및 방법 无效
标题翻译：用于测试多路环境的覆盖装置和方法
公开(公告)号：KR1020110080073A
公开(公告)日：2011-07-12
申请号：KR1020100000237
申请日：2010-01-04
申请人： 삼성전자주식회사
发明人： 김효영 , 박정규 , 문승도
IPC分类号： G06F11/28 , G06F11/36 , G06F9/46 , G06F9/38
CPC分类号： G06F11/3676 , G06F11/3632
摘要： PURPOSE: A coverage apparatus and method for testing a multithread environment are provided to schedule the execution sequence of threads including synchronization blocks, to execute a plurality of threads in order that the execution of synchronization block is collided, and to perform the coverage of a corresponding application. CONSTITUTION: A synchronization block searcher(110) searches synchronization blocks. A scheduling unit(120) compulsorily schedules the execution sequence of threads including the synchronization block and makes the execution of the synchronization block colliding. A coverage performing unit(130) performs the coverage of a corresponding application. A controller(140) decides whether to continue or terminate the performance of the coverage of the application with the analysis of a coverage performance result.
摘要翻译：目的：提供一种用于测试多线程环境的覆盖设备和方法，以调度包括同步块的线程的执行顺序，以执行多个线程以使同步块的执行相冲突，并执行对应的应用。构成：同步块搜索器（110）搜索同步块。调度单元（120）强制地调度包括同步块的线程的执行顺序，并使同步块的执行相冲突。覆盖执行单元（130）执行相应应用的覆盖。控制器（140）通过分析覆盖性能结果来决定是否继续或终止对应用的覆盖的性能。

3. 发明公开

KR1020110070468A 인스트루먼테이션 실행 장치 및 방법 无效
标题翻译：用于执行仪器及其方法的装置
公开(公告)号：KR1020110070468A
公开(公告)日：2011-06-24
申请号：KR1020090127298
申请日：2009-12-18
申请人： 삼성전자주식회사
发明人： 김효영 , 박정규 , 문승도
IPC分类号： G06F9/06 , G06F9/26 , G06F9/30 , G06F9/32
CPC分类号： G06F11/3644 , G06F11/3409 , G06F11/348 , G06F2201/865
摘要： PURPOSE: An instrumentation executing device and method are provided to add wanted operation to an execution program and to enable the execution of an executive program using hardware. CONSTITUTION: A code converter(112) sets an instrumentation bit to an instruction to be execute the instrumentation and also sets the address of a branched memory for executing an instrumentation code. The instrumentation bit represents the instruction to be executed. A register(116) stores the address of the memory to be branched. A controller(114) fetches the instruction. If the instrumentation bit is set to the fetched instruction, the controller branches to the address of the memory to be executed and the instrumentation code is executed.
摘要翻译：目的：提供了一种仪器执行装置和方法，用于向执行程序添加所需的操作，并使用硬件来执行执行程序。构成：代码转换器（112）将检测位设置为要执行仪器的指令，并且还设置用于执行检测代码的分支存储器的地址。仪表位表示要执行的指令。寄存器（116）存储要分支的存储器的地址。控制器（114）取出指令。如果仪器位设置为读取指令，则控制器分支到要执行的存储器的地址，并执行检测代码。

4. 发明授权

KR101623564B1 멀티쓰레드 환경을 테스트하는 커버리지 장치 및 방법 有权
标题翻译：覆盖设备和多线程环境测试方法
公开(公告)号：KR101623564B1
公开(公告)日：2016-05-24
申请号：KR1020100102059
申请日：2010-10-19
申请人： 삼성전자주식회사
发明人： 김효영 , 조대현 , 문승도
IPC分类号： G06F11/36 , G06F11/28 , G06F9/52 , G06F9/45
CPC分类号： G06F9/524 , G06F8/456 , G06F11/3676 , G06F11/3688
摘要： 멀티쓰레드(Multi-thread) 환경을테스트하는커버리지(Coverage) 기술을제시한다. 이기술은복수의동기블럭을포함하는복수의쓰레드들각각으로부터검출된동시에실행가능한상호배타적인동기블럭들을연관시켜정의한상호배타적인동기블럭쌍들의실행순서를강제로스케쥴링하여상호배타적인동기블럭들의실행이서로충돌되도록어플리케이션의커버리지를수행함으로써효율적으로멀티쓰레드(Multi-thread) 환경의어플리케이션을테스트할수 있다.

5. 发明公开

KR1020120031834A 인스트루먼테이션 장치 및 방법 无效
标题翻译：仪器和仪器的方法
公开(公告)号：KR1020120031834A
公开(公告)日：2012-04-04
申请号：KR1020100093456
申请日：2010-09-27
申请人： 삼성전자주식회사
发明人： 조대현 , 서선애 , 문승도
IPC分类号： G06F17/17
CPC分类号： G06F8/443 , G06F11/3466 , G06F11/3624 , G06F11/3636 , G06F2201/865
摘要： PURPOSE: An instrumentation apparatus and a method thereof are provided to reduce overhead generated by an instrumentation function by inserting an instrumentation function to the outside of a loop. CONSTITUTION: A loop analyzing unit(201) analyzes a loop included in a program. An inserting unit(202) inserts an instrumentation function for the observation of a loop. The loop analyzing unit detects a loop included in the program and determines whether the detected loop is a single-exit loop. The loop analyzing unit extracts loop information.
摘要翻译：目的：提供了一种仪表装置及其方法，以通过将仪器功能插入到环路的外部来减少仪器功能产生的开销。构成：循环分析单元（201）分析程序中包含的循环。插入单元（202）插入用于观察循环的仪器功能。循环分析单元检测程序中包含的循环，并确定检测到的循环是单出口循环。循环分析单元提取循环信息。

6. 发明公开

KR1020110105615A 단말 적합성 애플리케이션 최적화장치 및 방법 有权
标题翻译：应用优化的设备和方法
公开(公告)号：KR1020110105615A
公开(公告)日：2011-09-27
申请号：KR1020100024850
申请日：2010-03-19
申请人： 삼성전자주식회사
发明人： 서선애 , 차병창 , 조대현 , 문승도
IPC分类号： G06F9/44 , G06F9/30
CPC分类号： G06F8/443 , G06F8/30 , G06F11/3612 , G06F17/30575 , G06F17/30646
摘要： 애플리케이션을 각 클라이언트에서 수행환경에 맞게 최적화하여 배포하는 기술이 개시된다. 본 발명의 일 양상에 따라, 다양한 CE장비의 수행환경에 맞도록 성능을 최적화하여 고성능 애플리케이션으로 재가공해서 배포하는 애플리케이션 배포기술을 제공할 수 있다.

7. 发明授权

KR101748441B1 거짓 공유 검출 장치 및 방법 有权
公开(公告)号：KR101748441B1
公开(公告)日：2017-06-19
申请号：KR1020100098403
申请日：2010-10-08
申请人： 삼성전자주식회사
发明人： 조대현 , 문승도
IPC分类号： G06F17/00
CPC分类号： G06F12/0842 , G06F9/52 , G06F11/3452 , G06F11/3466 , G06F2201/865 , G06F2201/885
摘要： 거짓공유에의한성능저하를유발할가능성이있는오퍼레이션세트를검출하는오퍼레이션세트검출부, 및검출된오퍼레이션세트가거짓공유에의한성능저하를유발하는실행패턴으로실행될확률로정의되는제 1 확률을계산하고, 계산된제 1 확률을이용하여검출된오퍼레이션세트에포함된어느하나의오퍼레이션에서거짓공유에의한성능저하가발생될확률로정의되는제 2 확률을계산하는확률계산부를포함하는거짓공유검출장치가제공된다.

8. 发明公开

KR1020120040572A 멀티쓰레드 환경을 테스트하는 커버리지 장치 및 방법 有权
标题翻译：用于测试多路环境的覆盖装置和方法
公开(公告)号：KR1020120040572A
公开(公告)日：2012-04-27
申请号：KR1020100102059
申请日：2010-10-19
申请人： 삼성전자주식회사
发明人： 김효영 , 조대현 , 문승도
IPC分类号： G06F11/36 , G06F11/28 , G06F9/52 , G06F9/45
CPC分类号： G06F9/524 , G06F8/456 , G06F11/3676 , G06F11/3688 , G06F11/28
摘要： PURPOSE: A coverage device for testing multithread environment and a method thereof are provided to perform the coverage of an application to make mutually exclusive synchronization blocks conflict each other by scheduling the synchronization blocks, thereby efficiently testing a multithread environment application. CONSTITUTION: A coverage performing unit(140) performs mutually exclusive synchronization blocks in an order scheduled by a scheduling unit. The coverage performing unit performs the coverage of a corresponding application. The coverage performing unit generates a result of the coverage. A control unit(150) analyzes the result of the coverage generated by the coverage performing unit. The control unit determines whether to continue to perform the coverage of the corresponding application.
摘要翻译：目的：提供一种用于测试多线程环境的覆盖设备及其方法，以通过调度同步块来执行应用程序的覆盖，使互斥的同步块相互冲突，从而有效测试多线程环境应用程序。构成：覆盖执行单元（140）以由调度单元调度的顺序执行互斥同步块。覆盖执行单元执行相应应用程序的覆盖。覆盖执行单元产生覆盖的结果。控制单元（150）分析由覆盖执行单元产生的覆盖的结果。控制单元确定是否继续执行相应应用程序的覆盖。

9. 发明公开

KR1020120037801A 병렬 프로그램의 루프 스케줄을 조절하는 장치 및 방법 无效
标题翻译：用于控制并行程序的循环调度的装置和方法
公开(公告)号：KR1020120037801A
公开(公告)日：2012-04-20
申请号：KR1020100099479
申请日：2010-10-12
申请人： 삼성전자주식회사
发明人： 차병창 , 문승도 , 조대현
IPC分类号： G06F9/38 , G06F9/44
CPC分类号： G06F8/423 , G06F8/45 , G06F9/45545
摘要： PURPOSE: An apparatus and a method for controlling a loop schedule of a parallel program are provided to set up an optimal scheduling method by controlling a scheduling method of a callee. CONSTITUTION: A first setting unit(301) sets up a first parameter of a parallel program model in a parallel region. A callee detection unit(302) is called by a called and detects the callee having a loop region. A second setting unit(303) sets up a second parameter based on the first parameter. The parameter of the parallel program model includes scheduling policy or type, chunk size and a CPU affinity.
摘要翻译：目的：提供一种用于控制并行程序的循环调度的装置和方法，以通过控制被调用者的调度方法来建立最优调度方法。构成：第一设置单元（301）在并行区域中设置并行程序模型的第一参数。由被叫方调用被叫者检测单元（302），并检测被叫方具有环路区域。第二设定单元（303）基于第一参数设定第二参数。并行程序模型的参数包括调度策略或类型，块大小和CPU亲和度。

10. 发明授权

KR101644653B1 단말 적합성 애플리케이션 최적화장치 및 방법 有权
标题翻译：一种应用优化的设备和方法
公开(公告)号：KR101644653B1
公开(公告)日：2016-08-02
申请号：KR1020100024850
申请日：2010-03-19
申请人： 삼성전자주식회사
发明人： 서선애 , 차병창 , 조대현 , 문승도
IPC分类号： G06F9/44 , G06F9/30
CPC分类号： G06F8/443 , G06F8/30 , G06F11/3612
摘要： 애플리케이션을각 클라이언트에서수행환경에맞게최적화하여배포하는기술이개시된다. 본발명의일 양상에따라, 다양한 CE장비의수행환경에맞도록성능을최적화하여고성능애플리케이션으로재가공해서배포하는애플리케이션배포기술을제공할수 있다.

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