GPGPU advanced parallelization calculation for KAGRA data analysis

• Project/Area Number: 26400295
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: Osaka City University
• Principal Investigator: KANDA Nobuyuki 大阪市立大学, 大学院理学研究科, 教授 (50251484)
• Research Collaborator: TANAKA Kazuyuki 大阪市立大学, 大学院理学研究科, 数物系専攻
• Project Period (FY): 2014-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000); Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000); Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
• Keywords: 重力波 / データ解析 / GPGPU / 高度並列化計算 / 宇宙物理 / 重力波観測

Outline of Final Research Achievements

In this research, we tried to accelerate gravitational wave search using GPGPU. Parallelization and speeding up were main tasks on radiometric calculation.
Calculations were also made using KAGRA test run data from March to April 2016. We confirmed the state of data and the probability of computation by applying radiometry, assuming that KAGRA data with only one unit is virtually shifted in time and it is two detectors. Also, gravity wave radiometry calculation was performed using the public data of the US LIGO experiment.

Research Products

• [Journal Article] Characterization of non-Gaussianity in gravitational wave detector noise (2016)
  • Author(s): Takahiro Yamamoto, Kazuhiro Hayama, Shuhei Mano, Yousuke Itoh, Nobuyuki Kanda
  • Journal Title: Physical Review D Volume: 93 Issue: 8 Pages: 082005-082005
  • DOI: 10.1103/physrevd.93.082005
  • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] The detection rate of inspiral and Quasi-normal modes of Pop III binary black holes can confirm or refute the Einstein theory in the strong gravity region (2016)
  • Author(s): Tomoya Kinugawa, Akinobu Miyamoto, Nobuyuki Kanda, Takashi Nakamura
  • Journal Title: Monthly Notices of the Royal Astronomical Society Volume: 456 Issue: 1 Pages: 1093-1114
  • DOI: 10.1093/mnras/stv2624
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] 重力波の発見：一般相対性理論の100年後の証明 (2016)
  • Author(s): 神田展行
  • Journal Title: パリティ Volume: 6月号 Pages: 40-42
  • NAID: 40020828775
• [Journal Article] 初観測された重力波が開いた宇宙への新しい窓 (2016)
  • Author(s): 神田展行
  • Journal Title: パリティ Volume: 10月号 Pages: 14-18
• [Journal Article] Status of KAGRA -construction, commissioning and data distribution toward the first operation in 2015- (2016)
  • Author(s): Nobuyuki Kanda on behalf of the KAGRA collaboration
  • Journal Title: 14th Marcel Grossmann Meeting (MG14) proceedings Volume: (in production)
• [Journal Article] Probing the rotation of core-collapse supernova with a concurrent analysis of gravitational waves and neutrinos (2015)
  • Author(s): T.Yokozawa, M.Asano, T.Kayano, Y.Suwa, N.Kanda, Y.Koshio, M.Vagins
  • Journal Title: The Astrophysical Journal Volume: 811 Issue: 2 Pages: 86-86
  • DOI: 10.1088/0004-637x/811/2/86
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Detectability of bigravity with graviton oscillations using gravitational wave observations (2015)
  • Author(s): Tatsuya Narikawa, Koh Ueno, Hideyuki Tagoshi, Takahiro Tanaka, Nobuyuki Kanda, Takashi Nakamura
  • Journal Title: Physical Review D Volume: 91 Issue: 6 Pages: 062007-062007
  • DOI: 10.1103/physrevd.91.062007
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] GPGPU高速計算によるfrequency sliced GW Radiometry (2017)
  • Author(s): 田中一幸, KAGRA Collaboration
  • Organizer: 日本物理学会第72回年次大会
  • Place of Presentation: 大阪大学（大阪府豊中市）
  • Year and Date: 2017-03-17
• [Presentation] Gravitational Wave Observation : Recent Progress and Status (2017)
  • Author(s): Nobuyuki KANDA, on behalf of KAGRA collaboration (for KAGRA part)
  • Organizer: Fundamental Physics Using Atoms (FPUA)
  • Place of Presentation: 京都大学（京都府京都市）
  • Year and Date: 2017-01-10
  • Int'l Joint Research / Invited
• [Presentation] Status of KAGRA data management and analysis (2016)
  • Author(s): Nobuyuki Kanda and KAGRA collaboration
  • Organizer: The Second International Meeting on KAGRA
  • Place of Presentation: Beijing Normal University, Beijing, China
  • Year and Date: 2016-11-10
  • Int'l Joint Research
• [Presentation] Status and Future of KAGRA (2016)
  • Author(s): Nobuyuki Kanda, KAGRA collaboration
  • Organizer: The 26th Workshop on General Relativity and Gravitation in Japan
  • Place of Presentation: 大阪市立大学（大阪府大阪市）
  • Year and Date: 2016-10-24
  • Int'l Joint Research / Invited
• [Presentation] GPGPUを用いたRadiometry解析パイプラインの作成、テスト (2016)
  • Author(s): 田中一幸, KAGRA Collaboration
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 宮崎大学（宮崎県宮崎市）
  • Year and Date: 2016-09-21
• [Presentation] iKAGRAデータ転送・保管システムの開発 II（ソフトウエア開発） (2015)
  • Author(s): 神田展行, 大原謙一, 伊藤洋介, 植木聡史, 金山雅人, 佐々木幸次, 高橋弘毅, 田越秀行, 田中一幸, 端山和大, 平沼悠太, 三代木伸二, 山本尚弘, 譲原浩貴
  • Organizer: 日本物理学会2015年秋季大会
  • Place of Presentation: 大阪市立大学杉本キャンパス（大阪府大阪市）
  • Year and Date: 2015-09-27
• [Presentation] iKAGRAへ向けた連続重力波探査パイプラインの構築 (2015)
  • Author(s): 枝和成, 伊藤洋介, 神田展行, 田中一幸, ほか１７名
  • Organizer: 日本物理学会2015年秋季大会
  • Place of Presentation: 大阪市立大学杉本キャンパス（大阪府大阪市）
  • Year and Date: 2015-09-27
• [Presentation] KAGRA and the Global Network of Gravitational Wave Detectors - Construction Status and Prospects for GW Astronomy with Data Sharing Era - (2015)
  • Author(s): Nobuyuki Kanda, KAGRA collaboration
  • Organizer: 21st International Conference on Computing in High Energy and Nuclear Physics CHEP2015
  • Place of Presentation: OIST, Okinawa Japan (沖縄県国頭郡恩納村)
  • Year and Date: 2015-04-14
  • Int'l Joint Research / Invited
• [Presentation] 目指せ重力波「予報」! - KAGRAでのコンピューティング (2015)
  • Author(s): 神田展行
  • Organizer: 日本物理学会第70回年次大会
  • Place of Presentation: 早稲田大学（東京都新宿区）
  • Year and Date: 2015-03-21
  • Invited
• [Presentation] KAGRA : Construction Status in Summer 2014 \& its Science on SNe and GRBs (2015)
  • Author(s): Nobuyuki Kanda, KAGRA collab.
  • Organizer: Supernovae and Gamma-Ray Bursts 2014
  • Place of Presentation: 理化学研究所（埼玉県和光市）
  • Year and Date: 2015-02-20
  • Invited
• [Presentation] New Developments in Astrophysics Through Multi-Messenger Observations of Gravitational Wave Sources (2014)
  • Author(s): Nobuyuki Kanda et al.
  • Organizer: 新学術領域研究「ニュートリノフロンティア」研究会 2014
  • Place of Presentation: 富士Calm（山梨県富士吉田市）
  • Year and Date: 2014-12-21 – 2014-12-23
  • Invited
• [Presentation] 重力波検出実験の現状と相補的観測で探る高エネルギー天体現象 (2014)
  • Author(s): 神田展行, 科研費新学術領域「重力波天体」, KAGRA collaboration
  • Organizer: 物理談話会
  • Place of Presentation: 岡山大学（岡山県岡山市）
  • Year and Date: 2014-12-02
  • Invited
• [Remarks] 重力波実験物理学研究室
  • URL: http://www.gw.hep.osaka-cu.ac.jp
• [Remarks] 重力波実験物理学
  • URL: http://www.gw.hep.osaka-cu.ac.jp