Á¤º¸°úÇÐȸ ÄÄÇ»ÆÃÀÇ ½ÇÁ¦ ³í¹®Áö (KIISE Transactions on Computing Practices)
Current Result Document :
ÇѱÛÁ¦¸ñ(Korean Title) |
±¹°¡ ½´ÆÛÄÄÇ»Æà ¼ºñ½º ÇÁ·¹ÀÓ¿öÅ©ÀÇ ¼³°è ¹× ±¸Çö |
¿µ¹®Á¦¸ñ(English Title) |
Design and Implementation of National Supercomputing Service Framework |
ÀúÀÚ(Author) |
À¯Á¤·Ï
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±èÇѱâ
Jung-Lok Yu
Hee-Jung Byun
Han-Gi Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 22 NO. 12 PP. 0663 ~ 0674 (2016. 12) |
Çѱ۳»¿ë (Korean Abstract) |
±âÁ¸ÀÇ ½´ÆÛÄÄÇ»Æà ¼ºñ½º´Â »ç¿ëÀÚ(¿¬±¸ÀÚ)°¡ ½© Å͹̳ÎÀ» ÅëÇØ ·Î±×ÀÎ ¼¹ö¿¡ Á¢¼ÓÇÏ¿© Ä¿¸Çµå ¶óÀο¡¼ °è»ê ÀÛ¾÷À» ¼öÇàÇÏ´Â ´Ü¼øÇÑ ÇüŸ¦ ¶ì°í ÀÖÀ¸¸ç, ÀÌ´Â ÄÄÇ»Æà ÀÚ¿ø¿¡ ´ëÇÑ Á¢±Ù¼º ¹× È°¿ë¼ºÀ» ÀúÇØÇÏ´Â ÁÖ¿ä ¿ä¼ÒÀÌ´Ù. ÀÌ·¯ÇÑ ¹®Á¦Á¡À» ÇØ°áÇÏ°í, ½´ÆÛÄÄÇ»Æà ¼ºñ½ºÀÇ ´Ù¾ç¼ºÀ» Á¦°øÇϱâ À§ÇÏ¿© º» ³í¹®¿¡¼´Â ±¹°¡ ½´ÆÛÄÄÇ»Æà ¼ºñ½º ÇÁ·¹ÀÓ¿öÅ©ÀÇ ¼³°è ¹× ±¸Çö¿¡ ´ëÇØ »ó¼¼È÷ ±â¼úÇÑ´Ù. Á¦¾ÈµÈ ÇÁ·¹ÀÓ ¿öÅ©´Â »ç¿ëÀÚ °ü¸® ¹× ÀÎÁõ, À̱âÁ¾ ÄÄÇ»Æà ÀÚ¿ø°ü¸®, HPC(High Performance Computing) ÀÛ¾÷°ü¸®µîÀÇ ±â´É¿¡ ´ëÇØ HTTP ¹æ½ÄÀÇ RESTful OpenAPIµéÀ» Á¦°øÇÔÀ¸·Î½á, ½´ÆÛÄÄÇ»ÅÍ ÀÚ¿ø°ú ¿¬°èÇÏ¿© »õ·Î¿î ¼ºñ½º¸¦ ¸¸µé°íÀÚ ÇÏ´Â °³¹ßÀÚµéÀÌ Æí¸®ÇÏ°Ô ¿øÇÏ´Â ¼ºñ½º¸¦ ¸¸µé ¼ö ÀÖ´Â ±â´ÉÀ» Á¦°øÇÑ´Ù. ¶ÇÇÑ ´Ù¾çÇÑ À̱âÁ¾ Ŭ·¯½ºÅÍ ÀÚ¿øÀ» È°¿ëÇÏ¿© HPCÀÛ¾÷À» ¼öÇàÇÒ ¼ö ÀÖµµ·Ï Ç÷¯±×-ÀÎ ±â¹Ý Ç¥ÁØ ÀÎÅÍÆäÀ̽º ¹× È®Àå Ç÷¯±×-ÀÎ(LoadLeveler, Open Grid Scheduler(OGS), TORQUE)À» Á¦°øÇÑ´Ù. ¾Æ¿ï·¯, º» ³í¹®¿¡¼´Â Á¦¾ÈÇÑ ÇÁ·¹ÀÓ¿öÅ©ÀÇ À¯¿ë¼ºÀ» °ËÁõÇϱâ À§ÇØ, °í ¿¡³ÊÁö ¹°¸® ºÐ¾ßÀÇ Lattice-QCD ÇÁ·Î±×·¥À» È°¿ëÇÑ Àû¿ë»ç·Ê¸¦ ±â¼úÇÑ´Ù.
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¿µ¹®³»¿ë (English Abstract) |
Traditional supercomputing services suffer from limited accessibility and low utilization in that users(researchers) may perform computational executions only using terminal-based command line interfaces. To address this problem, in this paper, we provide the design and implementation details of National supercomputing service framework. The proposed framework supports all the fundamental primitive functions such as user management/authentication, heterogeneous computing resource management, HPC (High Performance Computing) job management, etc. so that it enables various 3rd-party applications to be newly built on top of the proposed framework. Our framework also provides Web-based RESTful OpenAPIs and the abstraction interfaces of job schedulers (as well as bundle scheduler plug-ins, for example, LoadLeveler, Open Grid Scheduler, TORQUE) in order to easily integrate the broad spectrum of heterogeneous computing clusters. To show and validate the effectiveness of the proposed framework, we describe the best practice scenario of high energy physics Lattice-QCD as an example application.
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Å°¿öµå(Keyword) |
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supercomputer
service framework
HPC
scheduler
RESTful OpenAPI
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