Search Results - "Kurokawa, Motoyoshi"

The K computer: Japanese next-generation supercomputer development project by Yokokawa, M., Shoji, F., Uno, A., Kurokawa, M., Watanabe, T.

“…The K computer is a distributed memory supercomputer system consisting of more than 80,000 compute nodes which is being developed by RIKEN as a Japanese…”
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High-speed classification of coherent X-ray diffraction patterns on the K computer for high-resolution single biomolecule imaging by Tokuhisa, Atsushi, Arai, Junya, Joti, Yasumasa, Ohno, Yoshiyuki, Kameyama, Toyohisa, Yamamoto, Keiji, Hatanaka, Masayuki, Gerofi, Balazs, Shimada, Akio, Kurokawa, Motoyoshi, Shoji, Fumiyoshi, Okada, Kensuke, Sugimoto, Takashi, Yamaga, Mitsuhiro, Tanaka, Ryotaro, Yokokawa, Mitsuo, Hori, Atsushi, Ishikawa, Yutaka, Hatsui, Takaki, Go, Nobuhiro

“…Single‐particle coherent X‐ray diffraction imaging using an X‐ray free‐electron laser has the potential to reveal the three‐dimensional structure of a…”
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DLM: A distributed Large Memory System using remote memory swapping over cluster nodes by Midorikawa, H., Kurokawa, M., Himeno, R., Sato, M.

“…Emerging 64 bitOSpsilas supply a huge amount of memory address space that is essential for new applications using very large data. It is expected that the…”
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The design of ultra scalable MPI collective communication on the K computer by Adachi, Tomoya, Shida, Naoyuki, Miura, Kenichi, Sumimoto, Shinji, Uno, Atsuya, Kurokawa, Motoyoshi, Shoji, Fumiyoshi, Yokokawa, Mitsuo

“…This paper proposes the design of ultra scalable MPI collective communication for the K computer, which consists of 82,944 computing nodes and is the world’s…”
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K computer: 8.162 PetaFLOPS massively parallel scalar supercomputer built with over 548k cores by Miyazaki, H., Kusano, Y., Okano, H., Nakada, T., Seki, K., Shimizu, T., Shinjo, N., Shoji, F., Uno, A., Kurokawa, M.

“…Many high-performance CPUs employ a multicore architecture with a moderate clock frequency and wide instruction issue, including SIMD extensions, to achieve…”
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Exploration and Grading of Possible Genes from 183 Bacterial Strains by a Common Protocol to Identification of New Genes: Gene Trek in Prokaryote Space (GTPS) by Kosuge, Takehide, Abe, Takashi, Okido, Toshihisa, Tanaka, Naoto, Hirahata, Masaki, Maruyama, Yutaka, Mashima, Jun, Tomiki, Aki, Kurokawa, Motoyoshi, Himeno, Ryutaro, Fukuchi, Satoshi, Miyazaki, Satoru, Gojobori, Takashi, Tateno, Yoshio, Sugawara, Hideaki

“…A large number of complete microorganism genomes has been sequenced and submitted to the public database and then incorporated into our complete genome…”
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Effect of dynamic algorithm selection of Alltoall communication on environments with unstable network speed by Nanri, Takeshi, Kurokawa, Motoyoshi

“…As the HPC systems increase their size, performance of collective communications is becoming an important issue. Usually, decisions for which algorithm of…”
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First-principles calculations of electron states of a silicon nanowire with 100,000 atoms on the K computer by Hasegawa, Yukihiro, Iwata, Jun-Ichi, Tsuji, Miwako, Takahashi, Daisuke, Oshiyama, Atsushi, Minami, Kazuo, Boku, Taisuke, Shoji, Fumiyoshi, Uno, Atsuya, Kurokawa, Motoyoshi, Inoue, Hikaru, Miyoshi, Ikuo, Yokokawa, Mitsuo

“…Real space DFT (RSDFT) is a simulation technique most suitable for massively-parallel architectures to perform first-principles electronic-structure…”
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Effect of Reordering Internal Messages in MPI Broadcast According to the Load Imbalance by Soga, Takesi, Nanri, Takeshi, Kurokawa, Motoyoshi, Murakami, Kazuaki

“…To achieve higher scalability of parallel programs on large scale parallel computers, reducing the time spent for collective communications is one of the most…”
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Performance prediction of large-scale parallell system and application using macro-level simulation by Susukita, R., Ando, H., Aoyagi, M., Honda, H., Inadomi, Y., Inoue, K., Ishizuki, S., Kimura, Y., Komatsu, H., Kurokawa, M., Murakami, K.J., Shibamura, H., Yamamura, S., Yunqing Yu

“…To predict application performance on an HPC system is an important technology for designing the computing system and developing applications. However,…”
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Performance prediction of large-scale parallell system and application using macro-level simulation by Susukita, Ryutaro, Ando, Hisashige, Aoyagi, Mutsumi, Honda, Hiroaki, Inadomi, Yuichi, Inoue, Koji, Ishizuki, Shigeru, Kimura, Yasunori, Komatsu, Hidemi, Kurokawa, Motoyoshi, Murakami, Kazuaki J., Shibamura, Hidetomo, Yamamura, Shuji, Yu, Yunqing

“…To predict application performance on an HPC system is an important technology for designing the computing system and developing applications. However,…”
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Development of user-friendly supercomputing portal in bio research field by Yuasa, H., Iwasaki, T., Kurokawa, M., Shigetani, T., Horiki, T., Himeno, R.

“…The RIKEN Super Combined Cluster (RSCC) System in RIKEN Wako Inst., started its operation in March, 2004. A Web portal system called Bio Portal was developed…”
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