Jo, Min-Su; U, Jun; Park, Chan-Yeol; Choe, Yun-Geun; Kim, Seong-Jun; Hong, Tae-Yeong; Yun, Jun-Won; Lee, Yeong-Ju; Go, Dong-Geon; Ham, Jae-Gyun; et al
한국과학기술정보연구원 Korea Institute of Science and Technology Information
funder : 미래창조과학부 funder : KA agency : 한국과학기술정보연구원 agency : Korea Institute of Science and Technology Information
구 분 실적
지원결과 유발 연구논문 126
슈퍼컴퓨팅 응용연구 지원과제수 203
최적화/병렬화 지원 16
거대 문제 지원 수 5
ㅇ We were involved in a variety of supercomputing service activities which include infrastructure operation, service integration, user supports, industrial supercomputing 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 various supercomputing services including high-performance computing, high-throughput computing, and etc.
ㅇ Applied HPC support program supported 203 projects and induced 126 SCI papers, including 3 NCS journal papers.
ㅇ We treated beyond 1,950 queries from users via e-mail, phone call, and web page.
ㅇ We supported the optimization and parallelization of 16 user codes which include 5 large-scale application code beyond 4,000 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 visualization service on the analysis of scientific simulation results for various atmospheric and ocean phenomena.
Supercomputing infrastructure operation; service integration; co-utilization; supercomputing application; user support