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</div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> ログアウトした編集者のページ <a href="/wiki/Wikipedia:%E3%82%A6%E3%82%A3%E3%82%AD%E3%83%9A%E3%83%87%E3%82%A3%E3%82%A2%E3%81%B8%E3%82%88%E3%81%86%E3%81%93%E3%81%9D" aria-label="編集の詳細"><span>もっと詳しく</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E8%87%AA%E5%88%86%E3%81%AE%E6%8A%95%E7%A8%BF%E8%A8%98%E9%8C%B2" title="このIPアドレスからなされた編集の一覧 [y]" accesskey="y"><span>投稿記録</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E3%83%88%E3%83%BC%E3%82%AF%E3%83%9A%E3%83%BC%E3%82%B8" title="このIPアドレスからなされた編集についての議論 [n]" accesskey="n"><span>トーク</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="サイト"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="目次" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">目次</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">非表示</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">ページ先頭</div> </a> </li> <li id="toc-詳細" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#詳細"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>詳細</span> </div> </a> <ul id="toc-詳細-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-後継機種" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#後継機種"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>後継機種</span> </div> </a> <ul id="toc-後継機種-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-関連項目" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#関連項目"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>関連項目</span> </div> </a> <ul id="toc-関連項目-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-脚注" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#脚注"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>脚注</span> </div> </a> <ul id="toc-脚注-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-外部リンク" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#外部リンク"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>外部リンク</span> </div> </a> <ul id="toc-外部リンク-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="目次" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="目次の表示・非表示を切り替え" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">目次の表示・非表示を切り替え</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading">「Cray Y-MP」の版間の差分</h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="特定の記事の別の言語版に移動します。利用可能な言語6件" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-6" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">6の言語版</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Cray_Y-MP" title="英語: Cray Y-MP" lang="en" hreflang="en" data-title="Cray Y-MP" data-language-autonym="English" data-language-local-name="英語" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Cray_Y-MP" title="スペイン語: Cray Y-MP" lang="es" hreflang="es" data-title="Cray Y-MP" data-language-autonym="Español" data-language-local-name="スペイン語" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Cray_Y-MP" title="フィンランド語: Cray Y-MP" lang="fi" hreflang="fi" data-title="Cray Y-MP" data-language-autonym="Suomi" data-language-local-name="フィンランド語" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Cray_Y-MP" title="イタリア語: Cray Y-MP" lang="it" hreflang="it" data-title="Cray Y-MP" data-language-autonym="Italiano" data-language-local-name="イタリア語" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Cray_Y-MP" title="ポルトガル語: Cray Y-MP" lang="pt" hreflang="pt" data-title="Cray Y-MP" data-language-autonym="Português" data-language-local-name="ポルトガル語" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/Cray_Y-MP" title="ロシア語: Cray Y-MP" lang="ru" hreflang="ru" data-title="Cray Y-MP" data-language-autonym="Русский" data-language-local-name="ロシア語" class="interlanguage-link-target"><span>Русский</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1090982#sitelinks-wikipedia" title="言語間リンクを編集" class="wbc-editpage">リンクを編集</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="名前空間"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Cray_Y-MP" title="本文を閲覧 [c]" accesskey="c"><span>ページ</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%E3%83%8E%E3%83%BC%E3%83%88:Cray_Y-MP&action=edit&redlink=1" rel="discussion" class="new" title="「本文ページについての議論」 (存在しないページ) [t]" accesskey="t"><span>ノート</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="別の言語に切り替える" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">日本語</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="表示"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Cray_Y-MP"><span>閲覧</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Cray_Y-MP&action=edit" title="このページのソースコードを編集する [e]" accesskey="e"><span>編集</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Cray_Y-MP&action=history" title="このページの過去の版 [h]" accesskey="h"><span>履歴表示</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="ページツール"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="ツール" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">ツール</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">ツール</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">非表示</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="その他の操作" > <div class="vector-menu-heading"> 操作 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Cray_Y-MP"><span>閲覧</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Cray_Y-MP&action=edit" title="このページのソースコードを編集する [e]" accesskey="e"><span>編集</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Cray_Y-MP&action=history"><span>履歴表示</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> 全般 </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E3%83%AA%E3%83%B3%E3%82%AF%E5%85%83/Cray_Y-MP" title="ここにリンクしている全ウィキページの一覧 [j]" accesskey="j"><span>リンク元</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E9%96%A2%E9%80%A3%E3%83%9A%E3%83%BC%E3%82%B8%E3%81%AE%E6%9B%B4%E6%96%B0%E7%8A%B6%E6%B3%81/Cray_Y-MP" rel="nofollow" title="このページからリンクしているページの最近の更新 [k]" accesskey="k"><span>関連ページの更新状況</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%81%AE%E3%82%A2%E3%83%83%E3%83%97%E3%83%AD%E3%83%BC%E3%83%89" title="ファイルをアップロードする [u]" accesskey="u"><span>ファイルをアップロード</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/%E7%89%B9%E5%88%A5:%E7%89%B9%E5%88%A5%E3%83%9A%E3%83%BC%E3%82%B8%E4%B8%80%E8%A6%A7" title="特別ページの一覧 [q]" accesskey="q"><span>特別ページ</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Cray_Y-MP&oldid=82934811" title="このページのこの版への固定リンク"><span>この版への固定リンク</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Cray_Y-MP&action=info" title="このページについての詳細情報"><span>ページ情報</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%81%93%E3%81%AE%E3%83%9A%E3%83%BC%E3%82%B8%E3%82%92%E5%BC%95%E7%94%A8&page=Cray_Y-MP&id=82934811&wpFormIdentifier=titleform" title="このページの引用方法"><span>このページを引用</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:UrlShortener&url=https%3A%2F%2Fja.wikipedia.org%2Fw%2Findex.php%3Ftitle%3DCray_Y-MP%26diff%3Dprev%26oldid%3D82934811"><span>短縮URLを取得する</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:QrCode&url=https%3A%2F%2Fja.wikipedia.org%2Fw%2Findex.php%3Ftitle%3DCray_Y-MP%26diff%3Dprev%26oldid%3D82934811"><span>QRコードをダウンロード</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> 印刷/書き出し </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:%E3%83%96%E3%83%83%E3%82%AF&bookcmd=book_creator&referer=Cray+Y-MP"><span>ブックの新規作成</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=%E7%89%B9%E5%88%A5:DownloadAsPdf&page=Cray_Y-MP&action=show-download-screen"><span>PDF 形式でダウンロード</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Cray_Y-MP&printable=yes" title="このページの印刷用ページ [p]" accesskey="p"><span>印刷用バージョン</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> 他のプロジェクト </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Cray_Y-MP" hreflang="en"><span>コモンズ</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q1090982" title="関連付けられたデータリポジトリ項目へのリンク [g]" accesskey="g"><span>ウィキデータ項目</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="ページツール"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="表示"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">表示</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">サイドバーに移動</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">非表示</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> <div id="mw-indicator-mw-helplink" class="mw-indicator"><a 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href="/w/index.php?title=Cray_Y-MP&action=edit&oldid=82687854" title="Cray Y-MP">編集</a></span><span class="mw-diff-timestamp" data-timestamp="2021-03-28T10:02:10Z"></span></strong></div><div id="mw-diff-otitle2"><a href="/w/index.php?title=%E5%88%A9%E7%94%A8%E8%80%85:%E3%82%A8%E3%83%B3%E3%82%BF%E3%82%B7%E3%82%B9&action=edit&redlink=1" class="new mw-userlink" title="「利用者:エンタシス」 (存在しないページ)" data-mw-revid="82687854"><bdi>エンタシス</bdi></a> <span class="mw-usertoollinks">(<a href="/wiki/%E5%88%A9%E7%94%A8%E8%80%85%E2%80%90%E4%BC%9A%E8%A9%B1:%E3%82%A8%E3%83%B3%E3%82%BF%E3%82%B7%E3%82%B9" class="mw-usertoollinks-talk" title="利用者‐会話:エンタシス">会話</a> | <a href="/wiki/%E7%89%B9%E5%88%A5:%E6%8A%95%E7%A8%BF%E8%A8%98%E9%8C%B2/%E3%82%A8%E3%83%B3%E3%82%BF%E3%82%B7%E3%82%B9" class="mw-usertoollinks-contribs" title="特別:投稿記録/エンタシス">投稿記録</a>)</span><div class="mw-diff-usermetadata"><div class="mw-diff-userroles"><a href="/wiki/Wikipedia:%E6%8B%A1%E5%BC%B5%E6%89%BF%E8%AA%8D%E3%81%95%E3%82%8C%E3%81%9F%E5%88%A9%E7%94%A8%E8%80%85" class="mw-redirect" title="Wikipedia:拡張承認された利用者">拡張承認された利用者</a></div><div class="mw-diff-usereditcount"><span>134,231</span> 回編集</div></div></div><div id="mw-diff-otitle3"><abbr class="minoredit" title="細部の編集">m</abbr><span class="comment mw-comment-none">編集の要約なし</span></div><div id="mw-diff-otitle5"></div><div id="mw-diff-otitle4"><a href="/w/index.php?title=Cray_Y-MP&diff=prev&oldid=82687854" title="Cray Y-MP" id="differences-prevlink">← 古い編集</a></div></td> <td colspan="2" class="diff-ntitle diff-side-added"><div id="mw-diff-ntitle1"><strong><a href="/w/index.php?title=Cray_Y-MP&oldid=82934811" title="Cray Y-MP">2021年4月11日 (日) 08:06時点における最新版</a> <span class="mw-diff-edit"><a href="/w/index.php?title=Cray_Y-MP&action=edit" title="Cray Y-MP">編集</a></span><span class="mw-diff-timestamp" data-timestamp="2021-04-11T08:06:59Z"></span> <span class="mw-diff-undo"><a href="/w/index.php?title=Cray_Y-MP&action=edit&undoafter=82687854&undo=82934811" title="「取り消し」はこの編集を差し戻し、編集画面をプレビュー付きで開きます。要約欄に理由を追加できます。">取り消し</a></span></strong></div><div id="mw-diff-ntitle2"><a href="/wiki/%E5%88%A9%E7%94%A8%E8%80%85:Superveryhothot" class="mw-userlink" title="利用者:Superveryhothot" data-mw-revid="82934811"><bdi>Superveryhothot</bdi></a> <span class="mw-usertoollinks">(<a href="/wiki/%E5%88%A9%E7%94%A8%E8%80%85%E2%80%90%E4%BC%9A%E8%A9%B1:Superveryhothot" class="mw-usertoollinks-talk" title="利用者‐会話:Superveryhothot">会話</a> | <a href="/wiki/%E7%89%B9%E5%88%A5:%E6%8A%95%E7%A8%BF%E8%A8%98%E9%8C%B2/Superveryhothot" class="mw-usertoollinks-contribs" title="特別:投稿記録/Superveryhothot">投稿記録</a>)</span><div class="mw-diff-usermetadata"><div class="mw-diff-userroles"><a href="/wiki/Wikipedia:%E6%8B%A1%E5%BC%B5%E6%89%BF%E8%AA%8D%E3%81%95%E3%82%8C%E3%81%9F%E5%88%A9%E7%94%A8%E8%80%85" class="mw-redirect" title="Wikipedia:拡張承認された利用者">拡張承認された利用者</a></div><div class="mw-diff-usereditcount"><span>5,570</span> 回編集</div></div></div><div id="mw-diff-ntitle3"><span class="comment mw-comment-none">編集の要約なし</span></div><div id="mw-diff-ntitle5"></div><div id="mw-diff-ntitle4"> </div></td> </tr><tr> <td colspan="2" class="diff-lineno">1行目:</td> <td colspan="2" class="diff-lineno">1行目:</td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>{{出典の明記|date=2021年4月}}</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>[[ファイル:Cray Y-MP GSFC.jpg|thumb|right|NASA [[ゴダード宇宙センター]]にある Cray Y-MP]]</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>[[ファイル:Cray Y-MP GSFC.jpg|thumb|right|NASA [[ゴダード宇宙センター]]にある Cray Y-MP]]</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>[[ファイル:Processor board cray-1 hg.jpg|thumb|right|Cray Y-MP のプロセッサ基板]]</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>[[ファイル:Processor board cray-1 hg.jpg|thumb|right|Cray Y-MP のプロセッサ基板]]</div></td> </tr> <tr> <td colspan="2" class="diff-lineno">18行目:</td> <td colspan="2" class="diff-lineno">19行目:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>また、'''[[Cray C90|Y-MP C90]]'''シリーズもある。</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>また、'''[[Cray C90|Y-MP C90]]'''シリーズもある。</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>==関連項目 ==</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* [[クレイ (コンピュータ企業)]]</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>==脚注 ==</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>{{reflist}}</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>== 外部リンク ==</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>== 外部リンク ==</div></td> </tr> <tr> <td colspan="2" class="diff-lineno">27行目:</td> <td colspan="2" class="diff-lineno">34行目:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>{{Computer-stub}}</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>{{Computer-stub}}</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>[[Category:スーパーコンピュータ|Cray Y-MP]]</div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>[[Category:クレイの<del class="diffchange diffchange-inline">ハ</del>ー<del class="diffchange diffchange-inline">ドウェア</del>|YMP]]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>[[Category:クレイの<ins class="diffchange diffchange-inline">ス</ins>ー<ins class="diffchange diffchange-inline">パーコンピュータ</ins>|YMP]]</div></td> </tr> </table><hr class='diff-hr' id='mw-oldid' /> <h2 class='diff-currentversion-title'>2021年4月11日 (日) 08:06時点における最新版</h2> <div class="mw-content-ltr mw-parser-output" lang="ja" dir="ltr"><style data-mw-deduplicate="TemplateStyles:r101304250">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output 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href="https://dlib.jp/?q=%22Cray+Y-MP%22">dlib.jp</a> <b>·</b> <a rel="nofollow" class="external text" href="https://jpsearch.go.jp/csearch/jps-cross?csid=jps-cross&keyword=%22Cray+Y-MP%22">ジャパンサーチ</a> <b>·</b> <a rel="nofollow" class="external text" href="https://wikipedialibrary.wmflabs.org/partners/">TWL</a></span></small></span> <span class="date-container"><i>(<span class="date"><span title="2021年4月">2021年4月</span></span>)</i></span></div></td></tr></tbody></table> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Cray_Y-MP_GSFC.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Cray_Y-MP_GSFC.jpg/220px-Cray_Y-MP_GSFC.jpg" decoding="async" width="220" height="156" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Cray_Y-MP_GSFC.jpg/330px-Cray_Y-MP_GSFC.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Cray_Y-MP_GSFC.jpg/440px-Cray_Y-MP_GSFC.jpg 2x" data-file-width="2591" data-file-height="1838" /></a><figcaption>NASA <a href="/wiki/%E3%82%B4%E3%83%80%E3%83%BC%E3%83%89%E5%AE%87%E5%AE%99%E3%82%BB%E3%83%B3%E3%82%BF%E3%83%BC" class="mw-redirect" title="ゴダード宇宙センター">ゴダード宇宙センター</a>にある Cray Y-MP</figcaption></figure> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB:Processor_board_cray-1_hg.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/81/Processor_board_cray-1_hg.jpg/220px-Processor_board_cray-1_hg.jpg" decoding="async" width="220" height="138" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/81/Processor_board_cray-1_hg.jpg/330px-Processor_board_cray-1_hg.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/81/Processor_board_cray-1_hg.jpg/440px-Processor_board_cray-1_hg.jpg 2x" data-file-width="2256" data-file-height="1412" /></a><figcaption>Cray Y-MP のプロセッサ基板</figcaption></figure> <p><b>Cray Y-MP</b>は、<a href="/wiki/%E3%82%AF%E3%83%AC%E3%82%A4%E3%83%BB%E3%83%AA%E3%82%B5%E3%83%BC%E3%83%81" class="mw-redirect" title="クレイ・リサーチ">クレイ・リサーチ</a>社が<a href="/wiki/1988%E5%B9%B4" title="1988年">1988年</a>に発売した<a href="/wiki/%E3%82%B9%E3%83%BC%E3%83%91%E3%83%BC%E3%82%B3%E3%83%B3%E3%83%94%E3%83%A5%E3%83%BC%E3%82%BF" title="スーパーコンピュータ">スーパーコンピュータ</a>であり、同社の<a href="/wiki/Cray_X-MP" title="Cray X-MP">X-MP</a>の後継機種である。 </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="詳細"><span id=".E8.A9.B3.E7.B4.B0"></span>詳細</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cray_Y-MP&action=edit&section=1" title="節を編集: 詳細"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Y-MPはX-MPとソフトウェア互換性を保持しつつ、アドレスレジスタを24から32ビットに拡張している。より高密度な<a href="/wiki/%E3%82%A8%E3%83%9F%E3%83%83%E3%82%BF%E7%B5%90%E5%90%88%E8%AB%96%E7%90%86" title="エミッタ結合論理">ECL</a>技術が使われ、新しい液体冷却方式も採用された。Y-MPではクレイの<a href="/wiki/UNICOS" title="UNICOS">UNICOS</a><a href="/wiki/%E3%82%AA%E3%83%9A%E3%83%AC%E3%83%BC%E3%83%86%E3%82%A3%E3%83%B3%E3%82%B0%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0" title="オペレーティングシステム">オペレーティングシステム</a>が動作した。 </p><p>Y-MPは2、4または8個の<a href="/wiki/%E3%83%99%E3%82%AF%E3%83%88%E3%83%AB%E8%A8%88%E7%AE%97%E6%A9%9F" title="ベクトル計算機">ベクトルプロセッサ</a>で構成され、各々のプロセッサが2つの機能ユニットを持っている。クロックサイクル時間は 6ns(167MHz)である。従って理論上のピーク性能はプロセッサ1個当たり 333<a href="/wiki/FLOPS" title="FLOPS">MFLOPS</a>である。主記憶は<a href="/wiki/Static_Random_Access_Memory" title="Static Random Access Memory">SRAM</a>で構成されていて、容量は128、256、512Mバイトのいずれかである。 </p><p>最初のY-MP(<b>Y-MP Model D</b>)は蹄鉄形のX-MPと同様な筐体に格納されていたが、中間に矩形のキャビネット(CPU基板を格納)が追加され、平面図で見ると「Y」字形を成していた。システムには1個か2個の <i>Model D</i> IOS(Input/Output Subsystem、入出力サブシステム)と、オプションで256Mバイトから4Gバイトの容量の拡張記憶装置(SSD、Solid State Disk)を接続することができた。 </p> <div class="mw-heading mw-heading2"><h2 id="後継機種"><span id=".E5.BE.8C.E7.B6.99.E6.A9.9F.E7.A8.AE"></span>後継機種</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cray_Y-MP&action=edit&section=2" title="節を編集: 後継機種"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Model D の Y-MPは 1990年に<b>Y-MP Model E</b>に取って代わられた。これは、IOS を2倍の入出力スループットを持つ<i>Model E</i>と置き換えたものである。Y字形の筐体は、構成によって1個か2個の矩形のキャビネットに置き換えられた(各キャビネットに液体冷却システムを含む)。最大主記憶容量は2Gバイトまで増大し、最高8台までのIOSが可能であった。Model E のバリエーションとして <b>Y-MP 2E</b>、<b>Y-MP 4E</b>、<b>Y-MP 8E</b>、<b>Y-MP 8I</b>があり、8I は 8E をひとつの筐体にしたものである(<i>I</i> は <i>Integrated</i>=「統合された」の意)。2Eと4Eは、オプションの二次空冷装置を使用可能。 </p><p>1992年に導入された<b>Y-MP M90</b>は、Y-MP Model E の大容量メモリ版である。これはY-MPのSRAMを最高32Gバイトまでの低速だが高密度の<a href="/wiki/Dynamic_Random_Access_Memory" title="Dynamic Random Access Memory">DRAM</a>デバイスと置換したものである。Y-MP M90は最高2/4/8個のプロセッサを構成可能なバリエーションがある(それぞれ <b>M92</b>、<b>M94</b>、<b>M98</b>)。後にそのモデル名は Cray <b>M90</b>シリーズと略された。 </p><p>また1992年、クレイはより低価格の<b>Y-MP EL</b>(<i>Entry Level</i>)を導入した。1990年にクレイが<a href="/w/index.php?title=SuperTek&action=edit&redlink=1" class="new" title="「SuperTek」 (存在しないページ)">SuperTek</a>から取得した S-2 の設計に基づいて<a href="/wiki/CMOS" title="CMOS">CMOS</a>技術でY-MPアーキテクチャの再実装をしたものである。ELは従来とは完全に違う<a href="/wiki/VME%E3%83%90%E3%82%B9" title="VMEバス">VMEバス</a>ベースのIOSを持ち、空冷であった。ELの構成としては、プロセッサは最高4個まで(各プロセッサのピーク性能は 133MFLOPS)、メモリは 32Mバイトから 1Gバイトまでである。Y-MP ELは後に <b>Cray EL90</b>シリーズ(<b>EL92</b>、<b>EL94</b>、<b>EL98</b>)に発展した。 </p><p>また、<b><a href="/w/index.php?title=Cray_C90&action=edit&redlink=1" class="new" title="「Cray C90」 (存在しないページ)">Y-MP C90</a></b>シリーズもある。 </p> <div class="mw-heading mw-heading2"><h2 id="関連項目"><span id=".E9.96.A2.E9.80.A3.E9.A0.85.E7.9B.AE"></span>関連項目</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cray_Y-MP&action=edit&section=3" title="節を編集: 関連項目"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%E3%82%AF%E3%83%AC%E3%82%A4_(%E3%82%B3%E3%83%B3%E3%83%94%E3%83%A5%E3%83%BC%E3%82%BF%E4%BC%81%E6%A5%AD)" title="クレイ (コンピュータ企業)">クレイ (コンピュータ企業)</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="脚注"><span id=".E8.84.9A.E6.B3.A8"></span>脚注</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cray_Y-MP&action=edit&section=4" title="節を編集: 脚注"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist" style="list-style-type: decimal;"> </div> <div class="mw-heading mw-heading2"><h2 id="外部リンク"><span id=".E5.A4.96.E9.83.A8.E3.83.AA.E3.83.B3.E3.82.AF"></span>外部リンク</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Cray_Y-MP&action=edit&section=5" title="節を編集: 外部リンク"><span>編集</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>いずれも英文 </p> <ul><li><a rel="nofollow" class="external text" href="http://www.spikynorman.dsl.pipex.com/CrayWWWStuff/Cfaqp1.html">Fred Gannet's Cray FAQ, Part 1</a></li> <li><a rel="nofollow" class="external text" href="http://www.top500.org/reports/1994/Architec/node9.html">Top500 description of the Y-MP</a></li> <li><a rel="nofollow" class="external text" href="http://www.top500.org/reports/1994/Architec/node11.html">Top500 description of the Y-MP M90</a></li></ul> <style data-mw-deduplicate="TemplateStyles:r96783592">.mw-parser-output .asbox{position:relative;overflow:hidden}.mw-parser-output .asbox table{background:transparent}.mw-parser-output .asbox p{margin:0}.mw-parser-output .asbox p+p{margin-top:0.25em}.mw-parser-output .asbox{font-size:90%}.mw-parser-output .asbox-note{font-size:90%}.mw-parser-output .asbox .navbar{position:absolute;top:-0.90em;right:1em;display:none}</style><div role="note" class="metadata plainlinks 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