{"created":"2023-07-27T06:27:43.817699+00:00","id":12003,"links":{},"metadata":{"_buckets":{"deposit":"f58893b4-262b-47bc-aace-6691e31c399b"},"_deposit":{"created_by":3,"id":"12003","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"12003"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00012003","sets":["934:1052:1054:1057"]},"author_link":["113","18880","18882","18881"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-10-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"25","bibliographicPageStart":"17","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"Recent development in computational science : Selected Papers from the International Symposium on Computational Science - International Symposium on Computational Science Kanazawa University, Japan"}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We have investigated the computational performance of the first principles molecular dynamics code which employs planewave basis set and pseudopotential of electron-ion interaction. The efficiency of task has been measured in terms of matrix multiplication (MM), fast Fourier transformation (FFT). For the implementations of the OpenMP and GP-GPU utilities, the MM was found to mark the considerable high score, whereas the FFT a fairly good one. Analyzing the resulting whole performance, efficiency of the task other than the MM and FFT has to be improved for a higher performance.","subitem_description_type":"Abstract"}]},"item_9_publisher_17":{"attribute_name":"公開者","attribute_value_mlt":[{"subitem_publisher":"Kanazawa e-Publishing"}]},"item_9_rights_23":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Organizing Committee of ISCS"}]},"item_9_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2223-0785","subitem_source_identifier_type":"ISSN"}]},"item_9_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-10-03"}],"displaytype":"detail","filename":"ISCS2011Proceedings-17-25.pdf","filesize":[{"value":"685.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ISCS2011Proceedings-17-25.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/12003/files/ISCS2011Proceedings-17-25.pdf"},"version_id":"4eab5db9-8029-42d6-bbc2-76f2114a7417"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"Time benchmarks for the OpenMP and GPU parallelized calculation in the planewave pseudopotential density functional approach","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Time benchmarks for the OpenMP and GPU parallelized calculation in the planewave pseudopotential density functional approach"}]},"item_type_id":"9","owner":"3","path":["1057"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-03"},"publish_date":"2017-10-03","publish_status":"0","recid":"12003","relation_version_is_last":true,"title":["Time benchmarks for the OpenMP and GPU parallelized calculation in the planewave pseudopotential density functional approach"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-28T01:28:37.006226+00:00"}