국가 슈퍼컴퓨팅 서비스 기반 강화

Abstract

Ⅳ. 연구개발결과

지원 성과 (실적) 지원결과 유발 연구논문 (127) 슈퍼컴퓨팅 응용연구 지원과제수 (202) 최적화/병렬화 지원 (17) 거대 문제 지원 수 (6)

ㅇ We were involved in a variety of supercomputing service activities which include infrastructure operation, service integration, user supports, industrialsupercomputing support, and outreach. ㅇ We operated supercomputer Gaia and Tachyon system without continuously without breakage: total operating ratio and user job success ratio is over 99% and 90%, respectively ㅇ The roadmap on national supercomputing resource integration service was proposed which integrated distributed computing resources and provided varioussupercomputing services including high-performance computing, high-throughput computing, and etc. ㅇ Applied HPC support program supported 201 projects and induced 127 SCI papers. ㅇ We treated beyon 1,200 queries from users via e-mail, phone call, and web page. ㅇ We supported the optimization and parallelization of 17 user codes which include 6 large-scale application code beyond 2,000 core scalability. ㅇ We have developed supercomputing application technologies - Developed a highly scalable poisson solver and applied to user code - Developed optimization/paraellization schemes for manycore architectures using CUDA, OpenCL, and so on ㅇ We provided the consulting service on the analysis of engineering design problems of small-medium business companies ㅇ Application Software supports : 15 softwares for Structure, Thermal/Fluid Mechanics, Chemistry/Bio, Multipurpose Algebra, etc