• Title/Summary/Keyword: SUITE

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CTS: A Cluster System Test Suite for Preventive Maintenance (CTS: 예방 정비를 위한 클러스터 시스템 검사 도구)

  • 차광호
    • Journal of KIISE:Computing Practices and Letters
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    • v.10 no.5
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    • pp.385-393
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    • 2004
  • Cluster systems have been widely used for solving problems in various application domains, and regarded as useful high performance computing resources. As the number of cluster system user is increasing, it is no less important to maintain stable operation than to improve cluster system performance. Although hardware preventive maintenance is important for keeping normal operation, the testing tool which can be used for general cluster systems during maintenance has received little attention. In this Paper, considering hardware Preventive maintenance, we suggest a testing tool for hardware of cluster system. The cluster system testing tool which is named CTS(Cluster system Test Suite) has two check routines; one for memory, and the other for NIC respectively. The CTS is designed to support the common features of general cluster systems and all the Jobs such as setting test conditions to querying the results can be done entirely within an integrated GUI environment. CTS is used as the testing tool for two kinds of cluster systems during maintenance, and the experimental results show that CTS reports useful information for cluster systems management.

Design and Implementation of the Structural Conformance Test Suite for OPRoS Component (OPRoS 컴포넌트를 위한 구조적 적합성 시험 도구 설계 및 구현)

  • Lee, Tae-Hee;Kim, June;Ahn, Dae-Young;Shim, Jeong-Min;Song, Byung-Yeol;Kim, Sung-Hoon;Jeong, Young-Sook;Kim, Joo-Man
    • The Journal of the Korea Contents Association
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    • v.10 no.6
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    • pp.144-155
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    • 2010
  • In recent years, there has been a rapid and wide spread of robot system in our lives and with the ever increasing the requirement of user for robot functionality, the software component is increasingly sophisticated and complicated. Accordingly it is inevitable to employ a standardized software platform. The OPRoS is open standard software platform based on component for robot system. When the software components were developed, it has got to validate the conformity of robot software components which comply with the OPRoS standard specification. In this paper, we deal with the design and implementation of the structural conformance test suite to verify and validate the conformance of components to be developed by user. As the results of some experiments, we could verify it from this test suite whether the components satisfied standard requirement or not.

Geophysical Survey in the Taran Area on the Central Kalimantan, Indonesia (인도네시아 중부 칼리만탄 타란지역에서의 물리탐사)

  • 조진동;김인준;박인화
    • Economic and Environmental Geology
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    • v.35 no.2
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    • pp.155-162
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    • 2002
  • There are many typical epithermal deposits scattering in the Taran of central Kalimantan. Indonesia. To get the shallow geological information, we carried out the geophysical exploration: spontaneous potential survey, in-suite magnetic susceptibility measurement and relistivity survey method in this area for a few weeks from September 30th to October 27th in 1997. SP survey (Fluke 27 multimeter)/magnetic susceptibility (EK -7 meter) measurement was carried out with a 250m$\times$10m lattice net in N45$^{\circ}$W direction. The dipole-dipole array resistivity survey was conducted with an electrode spacing of ${\alpha}$=30 m and electrode separation index n=7 at the line 5. The result shows that was the gold bearing quartz vein area can be divided into two type lone: low sulfidation type and high sulfidation type zone. The low resistivity value in the survey line 5 indicated a fracture Bone associated with the high sulfidation zone.

PHASE-B PRE-SIMULATION USING BORON AND GADOLINIUM AS POISON IN THE MODERATOR SYSTEM FOR WOLSONG-1

  • Kim, Sung-Min;Kim, Hyeong-Taek;Donnelly, Jim;Marleau, Guy
    • Nuclear Engineering and Technology
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    • v.44 no.5
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    • pp.551-560
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    • 2012
  • The Wolsong-1 (W-1) Phase-B pre-simulations were carried out in preparation for tests to be conducted for the restart of the reactor after a major refurbishment project that included replacement of the pressure tube. These pre-simulations for Wolsong-1 Phase-B differ from those in the past that were performed for the Wolsong-1,2,3,4 tests in that these tests use the WIMS/DRAGON/RFSP-IST code suite for verification of the tests and gadolinium instead of the traditional PPV/MULTICELL/RFSP code system and boron as poison in the moderator system. The use of gadolinium is deemed not to have domestically accumulated experience gained from the previous Phase-B tests. Thus, it is appropriate to conduct a study in order to gain a correct understanding and interpretation of potential differences in test results stemming from using gadolinium rather than boron. Although the calibration of the reactivity device will not be noticeably different using boron and gadolinium at a constant moderator temperature, the temperature dependency of the neutronic behavior due to the presence of gadolinium in the moderator system might be pronounced. The results of the pre-simulations using gadolinium revealed that the moderator temperature reactivity coefficients indeed showed significant differences in comparison with those with boron. In order to secure the validity of the analysis results, the newly acquired WIMS/DRAGON/RFSP-IST code suite was verified against the W-2,3,4 Phase-B test results. The results of the new code suite verifications revealed some overall improvements in accuracy; justification of the use of the code can be claimed for the validation of the W-1 Phase-B test results.

Comparison of pants for adults women by 3D simulation - Focus of the DC Suite Program - (3차원 시뮬레이션을 활용한 성인여성용 팬츠 원형 비교 연구 - DC Suite Program을 중심으로 -)

  • Cha, Sujoung;Kang, Yeonkyung
    • Journal of Fashion Business
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    • v.17 no.4
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    • pp.1-21
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    • 2013
  • A study using compare and analyze about differences among three basic pants patterns(shape and size of pattern, fitting and amount of air gap and so on) through 3D simulation. This study use 3D simulation program, DC Suite version 3.0. The results are as a follows: The results of comparison about total pants pattern shape, the ESMOD have two tucks of front and one dart of back and the Secoli and On&on have each dart of front and back. The results of estimation about total appearance, the On&on is the best of all pattern about total silhouette of front and back side and the ESMOD is the worst of all. In a case of the ESMOD, the thigh part has so many spaces between body and pants so it is rated low. When we examine about space between body and pants, amount of air gap of ESMOD is 0.6 at waist circumference and next is On&on(0.07). In case of hip circumference, the Secoli is 0.08 and the ESMOD is 0.14. The ESMOD's amount of air gap is 0.32 at thigh circumference and 0.62 at knee circumference. The Secoli's amount air gap is 0.26 at thigh circumference and 0.59 at knee circumference.

Performance and Scalability of OpenMP Programs on Chip-MultiThreading Server (칩 멀티쓰레딩 서버에서 OpenMP 프로그램의 성능과 확장성)

  • Lee Myung-Ho;Kim Yong-Kyu
    • The KIPS Transactions:PartA
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    • v.13A no.2 s.99
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    • pp.137-146
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    • 2006
  • Shared Memory Multiprocessor (SMP) systems adopting Chip-level MultiThreading (CMT) technology are becoming mainstream servers in commercial applications and High Performance Computining (HPC) applications as well. OpenMP has become the standard paradigm to parallelize applications for SMP mostly because of its ease of use. As the demand for more computing power in HPC applications is growing rapidly, obtaining high performance and scalability for these applications parallelized using OpenMP API's will become more important. In this paper, we study the performance and scalability of HPC applications parallelized using OpenMP, SPEC OMPL (standard OpenMP benchmark suite), on the Sun Fire E25K server which adopts CMT technology. We also study the effect of CMT on SPEC OMPL.

Comparison of basic bodice block for adults women by 3D simulation - focus of the DC Suite Program - (3차원 시뮬레이션을 활용한 성인여성용 길 원형 비교 연구 - DC Suite Program을 중심으로 -)

  • Cha, Sujoung;Kang, Yeonkyung
    • Journal of Fashion Business
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    • v.17 no.2
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    • pp.63-81
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    • 2013
  • A Study using compare and analyze about differences among three patterns(shape and size of pattern, fitting and amount of air gap and so on) through 3D simulation. This study use 3D simulation program, DC Suite version 3.0. The results are as a follows: The results of estimation about total appearance, the pattern of Bunka is best of all pattern about total fitting and silhouette of front and back side. The pattern of armstrong and on&on stand low in estimation. As the total fitting, the pattern of Bunka is 4.40, the pattern of Armstrong is 2.60 and the pattern of On&on is 1.60. The result show better pattern of Bunka than pattern of Armstrong and On&on. When we examine about space between body and cloth, the pattern of Bunka is best. The pattern of Armstrong don't have problems about back side but front side have some problem of getting loose. Because it only have a waist dart so dart size is too big. The pattern of On&on have so much space because it don't have a waist dart. On the amount of air gap, the pattern of Bunka squash up body so it have the amount of air gap 0.08 at bust circumference and underbust circumference. Next is the pattern of Armstrong, amount of air gap is 0.14 at bust circumference and 0.23 at underbust circumference. The pattern of On&on's amount of air gap is 0.30 at bust circumference and 0.37 at underbust circumference. So the pattern of Bunka is bodice block of the best closing adhesion and the On&on is a loose-fitting pattern.

A Study on the case analysis and the production of 3D digital fashion show (디지털 패션쇼 사례분석 및 3D 디지털 패션쇼 제작에 관한 연구)

  • Wu, Sehee;Kang, Yeonkyung;Ko, Younga;Kim, Anna;Kim, Naeun;Ko, Hyeongseok
    • Journal of Fashion Business
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    • v.17 no.1
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    • pp.64-80
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    • 2013
  • A new technology of fashion show is opening the digital era and an imaginary fashion show is now arising as a new form of fashion show which allows one to enjoy a collection through the monitor without holding a real fashion show. Digital fashion show allows designer to create infinite ideas by articulating the designer's concept through not only garments but also other factors. In this research, We will analyze cases which are mixtures of digital technology and fashion show and will suggest a new paradigm of fashion show by producing an imaginary fashion show which cannot be easily articulated in an ordinary real fashion show, articulated by garments created by digital technology and graphic effects. The program used for this study is 'DC Suite 2.0' developed by Physan and Digital Clothing Center of Seoul National University, available for 2D pattern production and 3D simulation. In addition, in order to enhance representation of the visual effects, Maya's Qualoth and V-ray program which could be compatible with 'DC Suite' were used to make 3D digital fashion show.

Interoperability Test Suite Generation for the TCP Data Part using Experimental Design Techniques (실험계획법을 이용한 TCP 데이터 부분에 대한 상호운용성 시험스위트 생성)

  • Ryu, Ji-Won;Kim, Myung-Chul;Seol, Soon-Uk;Kang, Sung-Won;Lee, Young-Hee;Lee, Keun-Ku
    • Journal of KIISE:Information Networking
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    • v.28 no.2
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    • pp.277-287
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    • 2001
  • Test derivation methods suitable for interoperability testing of communication protocols were proposed in [1,2, 3] and applied to the TCP and the ATM protocols, The test cases that were generated by them deal with only the control part of the protocols. However, in real protocol testing, the test cases must manage the data part as well. For complete testing, in principle we must test all possible values of data part although it is impractical to do so. In this paper, we present a method generating the interoperability test suite for both the data part and the control part of protocols with the example of Tep connection establishment. In this process, we make use of experimental design techniques from industrial engineering to minimize the size of test suite while keeping testing capability. Experimental design techniques have been used for protocol confom1ance testing but not for intcruperability testing so far. We generate the test suite for data part by this method and show a possibility that we can test interoperability of protocols with the minimum number of test cases while maintaining the testing power.

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A Study on SIARD Verification as a Preservation Format for Data Set Records (행정정보 데이터세트 보존포맷으로서 SIARD 검증에 관한 연구)

  • Yoon, Sung-Ho;Lee, Jung-eun;Yang, Dongmin
    • Journal of Korean Society of Archives and Records Management
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    • v.21 no.3
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    • pp.99-118
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    • 2021
  • As the importance of data grows because of the advent of the next industrial revolution, foreign countries are pushing for long-term data preservation technology research. On the other hand, in Korea, administrative information data sets have been legislated as records management areas without specific long-term preservation measures. As a response, this study conducted basic, cross-validation tests on the Software Independent Archiving of Relational Database (SIARD), which was proposed as an administrative information data set preservation format in several prior works. First, the underlying verification test focuses on deriving the data, structure, and functionality of the data set that SIARD can preserve. The second cross-validation test aimed at verifying the interoperability of SIARD independent of the DBMS class. In addition, two verification tests have confirmed the SIARD feature delivery range. Consequently, the differences between the feature types specified in the SIARD 2.0 standard and those provided by the actual SIARD Suite have been derived. Based on verification test results, we are proposing a development plan to broaden SIARD functionality and set a direction to efficiently enhance SIARD for local situations.