MAKINO Junichiro

J-GLOBAL         Last updated: Oct 20, 2018 at 17:08
 
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Name
MAKINO Junichiro
Affiliation
Kobe University
Section
Graduate School of Science Division of Planetology
Job title
Professor

Research Areas

 
 

Academic & Professional Experience

 
 
   
 
Professor, National Institutes of Natural Sciences National Astronomical Observatory of Japan, Division of Theoretical Astronomy
 

Education

 
 
 - 
1985
Faculty of Liberal Arts, The University of Tokyo
 
 
 - 
1990
Graduate School, Division of General Culture, The University of Tokyo
 

Awards & Honors

 
Nov 2012
Gordon Bell Prize, ACM
Winner: ISHIYAMA Tomoaki, NITADORI Keigo, MAKINO Junichiro
 

Published Papers

 
Fujii Michiko S., Tanikawa Ataru, Makino Junichiro
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN   69(6)    Dec 2017   [Refereed]
Yamamoto Satoko, Makino Junichiro
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN   69(2)    Apr 2017   [Refereed]
Hosono Natsuki, Iwasawa Masaki, Tanikawa Ataru, Nitadori Keigo, Muranushi Takayuki, Makino Junichiro
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN   69(2)    Apr 2017   [Refereed]
Takeyama Kosuke, Saitoh Takayuki R., Makino Junichiro
NEW ASTRONOMY   50 82-103   Jan 2017   [Refereed]
Real-time simulation of a cat-scale artificial cerebellum on PEZY-SC processors
Yamazaki, T, Igarashi, J, MAKINO JUNICHIRO, Ebisuzaki, T.
The International Journal of High Performance Computing Applications      2017   [Refereed]

Misc

 
Makino Junichiro
Planetary People - The Japanese Society for Planetary Sciences   26(3) 81-81   2017
Hayashi Y., Umeda T., Umemura M., Ogawa M., Kameyama M.
Planetary People   23(1) 64-69   Mar 2014
MAKINO Junichiro
計算工学   18(1) 2897-2900   Jan 2013
Yuasa F., Ishikawa T., Makino J., Nakasato N., Hamaguchi N., Koike K.
Meeting abstracts of the Physical Society of Japan   64(2)    Aug 2009
中里 直人, 石川 正, 牧野 淳一郎, 湯浅 富久子
研究報告ハイパフォーマンスコンピューティング(HPC)   2009(39) 1-7   Jul 2009
本論文では,GRAPE-DRやGPU などのメニーコアアクセラレータにおける,四倍精度演算 (DD 演算) の性能評価について報告する.四倍精度相当の演算は倍精度演算器を利用することでエミュレーションすることができる.しかしそのためには DD 演算あたり 20-23 回の倍精度演算が必要であり,DD 演算の演算性能は,倍精度演算性能と比べると 20 分の 1 以下となる.また,通常の CPU では,利用できる論理レジスタが最大で 16 個であるため,DD 演算性能はさらに低下する.一方で,...
小池邦昭, 藤野健, 福重俊幸, 台坂博, 菅原豊, 稲葉真理, 平木敬, 牧野淳一郎
研究報告計算機アーキテクチャ(ARC)   2009(26) 1-11   Jul 2009
超並列準汎用計算機 GRAPE-DR は 1 チップに 512 個の演算要素を搭載した SIMD アクセラレータを PC に接続し,これを並列に接続したクラスタシステムである.これは従来の重力多体問題専用計算機 GRAPE の発展形として使用できるように構想されたものであるが,アクセラレータ部分が専用ハードウェアパイプラインではなくプログラム可能な演算器を搭載することでより広い応用が可能であることが大きな特徴である.本論文ではアクセラレータ部で動作する重力相互作用計算と行列積計算ルーチンを...
MATSUMOTO Ryoji, MAKINO Junichiro
Journal of the Japan Society for Computational Engineering and Science   13(1) 1746-1749   Jan 2008
NITADORI KEIGO, MAKINO JUNICHIRO, ABE GEORGE
情報処理学会論文誌コンピューティングシステム(ACS)   48(8) 54-61   May 2007
In this paper, we describe the implimentation and performance of N-body simulation code for a star cluster with 64 k stars on a Cray XD1 system with 400 dual-core Opteron processors. There have been many reports on the parallelization of astrophys...
牧野 淳一郎
The Astronomical herald   100(2) 92-99   Jan 2007
SAITOH Takayuki, DAISAKA Hiroshi, IDETA Makoto, OKAMOTO Takashi, KOKUBO Eiichiro, WADA Keiichi, TOMISAKA Kohji, MAKINO Junichiro, YOSHIDA Naoki
日本流体力学会年会講演論文集   2006    2006
In this paper, we introduce Project "Origin of the Milkyway". This project aims at reliable modeling of the formation history of our Galaxy (i.e., the Milkyway), as a typical spiral galaxy, with the mass resolution 2-3 orders of magnitude higher t...
Wada Keiichi, Kokubo Eiichiro, Makino Junichiro
Abstracts for fall meeting of the Japanese Society for Planetary Science   2005(0) 91-91   2005
In order to examine the ``giant impact hypothesis'' for the Moon formation, we run the first grid-based, high-resolution hydrodynamic simulations for impact between proto-Earth and a proto-planet. The spatial resolution for the impact-generated di...
WADA Keiichi, KOKUBO Eiichiro, TOMISAKA Kohji, DAISAKA Hiroshi, SAITOH Takayuki, MAKINO Junichiro, YOSHIDA Naoki
IPSJ Magazine   45(12) 1225-1228   Dec 2004
大規模理論天文シミュレーションによる「天の川創成プロジェクト」とその背景にある銀河形成の問題について紹介します。プロジェクトでは、詳細な理論モデル、計算手法と高速の専用並列計算機を組み合わせ、宇宙初期から現在まで、銀河の形成・進化過程を高精度でシミュレーションすることにより、(1) 我々の銀河系=天の川の3次元構造とその形成過程、および(2)銀河の形態の起源、を初めて明らかにすることを目指しています。第I 期計画では、次世代専用超並列計算機GRAPE-DRと高速ホスト計算機、高速ネットワー...
Funato Yoko, Makino Junichiro, Kokubo Eiichiro
Butsuri   59(8) 537-540   Aug 2004
Recent observations have revealed an unexpectedly high binary fraction among the Edgeworth-Kuiper-belt objects (EKBOs). The discovered binaries are characteristic so that theories of binary asteroid formation ever known cannot explain the formatio...
MAKINO Junichiro
プラズマ・核融合学会年会予稿集   (21)    2004
Wada Keiichi, Kokubo Eiichiro, Makino Junichiro
Abstracts for fall meeting of the Japanese Society for Planetary Science   2004(0) 106-106   2004
月形成の「巨大衝突仮説」の拠り所の一つとなっているのが、SPH法を用いた一連の数値実験である。しかし、Cameron, Canupらの数値実験には、多くの点で問題がある。特に有効空間分解能が周地球円盤の半径程度しかないのは致命的である。今回、我々は高精度の3次元Euler-Meshコードを用いて、巨大衝突仮説の再検証を行った。その結果、周地球円盤から形成される月質量は数日で急激に減少するという問題点があることがわかった。
Funato Yoko, Makino Junichiro, Kokubo Eiichiro
Butsuri   59(8) 537-540   2004
Recent observations have revealed an unexpectedly high binary fraction among the Edgeworth-Kuiper-belt objects (EKBOs). The discovered binaries are characteristic so that theories of binary asteroid formation ever known cannot explain the formatio...
Daisaka Hiroshi, Makino Junichiro
Abstracts for fall meeting of the Japanese Society for Planetary Science   2004(0) 25-25   2004
本研究では、中心星ポテンシャルが歪んでいる事に起因する近点の差動回転のような破壊的効果の影響下で、天王星楕円リングのような楕円リングがどのように形成維持されるのかを議論する。
BOKU TAISUKE, SATO MITSUHISA, ONUMA KENJI, MAKINO JUNICHIRO, SUSA HAJIME, TAKAHASHI DAISUKE, UMEMURA MASAYUKI
情報処理学会論文誌コンピューティングシステム(ACS)   44(11) 1-13   Aug 2003
We have developed a hybrid computing system named HMCS-G which combines general purpose parallel systems and a special purpose machine for gravity calculation on computational grid environment. The prototype is implemented with GRAPE-6 gravity eng...
BOKU TAISUKE, MAKINO JUNICHIRO, SUSA HAJIME, UMEMURA MASAYUKI, FUKUSHIGE TOSHIYUKI, UKAWA AKIRA
情報処理学会論文誌. ハイパフォーマンスコンピューティングシステム   43(5) 219-229   Sep 2002
HMCS (Heterogeneous Multi-Computer System) is a new parallel processing platform combining massively parallel processors for continuum simulation and particle simulation to realize multi-scale computational physics simulations. We constructed a pr...
MAKINO Junichiro
日本物理學會誌   57(5) 330-336   May 2002
Recently, an "intermediate mass" black hole (IMBH) was found in the central region of galaxy M82 through observations made by ASCA, Chandra and SUBARU. This is the first finding of a black hole with the mass more than 100 solar mass but significan...
MAKINO Junichirou
Japanese scientific monthly   55(2) 15-18   Feb 2002
ZWART Sfp, MAKINO J, MCMILLAN Slw, HUT P
ApJ   565(1) 265-279   2002
Daisaka Hiroshi, Makino Junichiro
Abstracts for fall meeting of the Japanese Society for Planetary Science   2002(0) 31-31   2002
Makino Junichiro
Butsuri   57(5) 330-336   2002
Recently, an "intermediate mass" black hole (IMBH) was found in the central region of galaxy M82 through observations made by ASCA, Chandra and SUBARU. This is the first finding of a black hole with the mass more than 100 solar mass but significan...
BOKU TAISUKE, MAKINO JUNICHIRO, SUSA HAJIME, UMEMURA MASAYUKI, FUKUSHIGE TOSHIYUKI, UKAWA AKIRA
IPSJ SIG Notes   2001(102) 55-60   Oct 2001
HMCS (Heterogeneous Multi-Computer System) is a new parallel processing platform combining massively parallel processors for continuum simulation and particle simulation to realize multi-scale computational physics simulations. We are constructing...
MAKINO Junichiro, KAWAI Atsushi
Doboku Gakkai Ronbunshuu A   2 101-109   1999
We overview the Fast Multipole Method (FMM) and the Barnes-Hut tree method. These algorithms evaluate mutual gravitational interaction between N particles in O (N) or O (N log N) times, respectively. We present basic algorithms as well as recent d...
Kokubo Eiichiro, Ida Shigeru, Makino Junichiro
Abstracts Fall Meeting of the Japanese Society for Planetary Sciences   1998    Oct 1998
Makino Junichiro
Bulletin of the Japan Society for Industrial and Applied Mathematics   8(4) 277-287   1998
I overview the Fast Multipole Method (FMM) and the Barnes-Hut tree method. These algorithms evaluate mutual gravitational interaction between N particles in O(N) or O(N log N) times, respectively. I present basic algorithms as well as recent devel...
牧野 淳一郎
nagare   15(6) 475-478   1996
EBISUZAKI Toshikazu, MAKINO Jun-ichiro
The Astronomical herald   88(6) 238-243   Jun 1995
EBISUZAKI Toshikazu, MAKINO Junichiro, TAIJI Makoto, SUGIMOTO Daiichiro
IPSJ SIG Notes   1994(29) 49-56   Mar 1995
We are developing GRAPE-4, the teraflops machine for gravitational many-body simulations. Gravitational many-body systems, such as galaxies and globular clusters, consists of a lot of stars, which interact each other trough gravitational force. We...
NARUMI Tetsu, MAKINO Junichiro, EBISUZAKI Toshikazu, OMURA Koichi
IPSJ SIG Notes   1994(29) 57-64   Mar 1995
We have designed a special-purpose computer for radiosity method. In the radiosity method, the most time-consuming part is the ray intersection test. We propose `block ray traverse' which reduces the time for voxel traverse and makes parallel proc...
SEIKI Yasushi, FUKUSHIGE Toshiyuki, TAIJI Makoto, MAKINO Junichiro, OGAWA Masaaki, EBISUZAKI Toshikazu
IPSJ SIG Notes   1994(29) 65-72   Mar 1995
We describe a special-purpose computer for solving a set of linear equations. We usually use Gaussian elimination algorithm to solve a dense matrix. In this method the number of operations to solve the matrix is proportional to a cube of the matri...
Narumi Tetsu, Makino Junichiro, Ebisuzaki Toshikazu, Omura Koichi
IPSJ SIG Notes   1994(88) 19-24   Oct 1994
We propose a special purpose hardware for radiosity calculation. In the radiosity method, the most time consuming part is the calculation of the form factor. When we perform the rendering of the same room with different lighting, the same form fac...
Kokubo Eiichiro, Makino Junichiro, Taiji Makoto
IPSJ SIG Notes   1993(72) 49-56   Aug 1993
We have designed and built HARP (Hermite Accelerator Pipeline)-1, a special-purpose computer for solving astronomical N-body problems with a high accuracy using the Hermite integrator. The Hermite integrator uses analytically calculated time-deriv...
Taiji Makoto, Makino Junichiro, Kokubo Eiichiro, Ebisuzaki Toshikazu, Sugimoto Daiichiro
IPSJ SIG Notes   1993(72) 33-40   Aug 1993
We are developing GRAPE-4, a massively-parallel special-purpose computer for astrophysical N-body simulations. We have developed an application-specific LSI, the HARP (Hermite AcceleratoR Pipe) chip. The HARP chip calculates the gravitational inte...

Books etc

 
Scientific Simulations with Special-Purpose Computers The GRAPE Systems
John Wiley and Sons.   1998   

Conference Activities & Talks

 
FDPSとPEZY-SCデバイスを用いた、SPHコードの開発と巨大衝突への応用計算
細野 七月, 岩澤 全規, 行方 大輔, 谷川 衝, 似鳥 啓吾, 村主 崇行, MAKINO JUNICHIRO
JpGU-AGU Joint Meeting 2017   May 2017   
Terrestrial magma ocean origin of the Moon: A numerical study of a giant impact incorporating the difference of the equations of state for liquids and solids
細野 七月, 唐戸 俊一郎, MAKINO JUNICHIRO
JpGU-AGU Joint Meeting 2017   May 2017   
ポスト「京」萌芽的課題「生命を育む惑星の起源・進化と環境変動の解明」の現況
MAKINO JUNICHIRO
JpGU-AGU Joint Meeting 2017   May 2017   
衝突破壊プロセスを入れたN体計算における原始惑星の動径方向移動
小南 淳子, 台坂 博, MAKINO JUNICHIRO, 藤本 正樹
JpGU-AGU Joint Meeting 2017   May 2017   
Density Independent Smoothed Particle Hydrodynamicsを用いた衝突・クレータリングの数値計算
細野 七月, 岩澤 全規, 谷川 衝, 似鳥 啓吾, 村主 崇行, MAKINO JUNICHIRO
日本地球惑星科学連合2016年大会   May 2016   

Research Grants & Projects

 
Numerical Astrophysics by Special-Purpose Computers