{"id":303,"date":"2010-03-04T13:39:37","date_gmt":"2010-03-04T04:39:37","guid":{"rendered":"http:\/\/blog.systemworks.co.jp\/?p=303"},"modified":"2010-04-23T10:15:12","modified_gmt":"2010-04-23T01:15:12","slug":"infiniband-%e3%81%ae%e5%84%aa%e4%bd%8d%e6%80%a7","status":"publish","type":"post","link":"https:\/\/blog.systemworks.co.jp\/?p=303","title":{"rendered":"Infiniband \u306e\u512a\u4f4d\u6027"},"content":{"rendered":"

Infiniband\u304cEthernet\u3068\u6bd4\u3079\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306b\u306f\u5927\u5909\u6709\u5229\u3067\u3042\u308b\u3053\u3068\u306f\u4ee5\u524d\u306e\u691c\u8a3c\u7d50\u679c<\/a>\u304b\u3089\u3082\u8a00\u3048\u308b\u3053\u3068\u3067\u3059\u3002
\n\u4eca\u56de\u306f\u3001\u30db\u30b9\u30c8\u6570\u304c\u5897\u3048\u305f\u5834\u5408\u306b\u3069\u306e\u7a0b\u5ea6\u306e\u30b7\u30b9\u30c6\u30e0\u30d7\u30ed\u30bb\u30b9\u5024\u306e\u5dee\u304c\u51fa\u308b\u304b\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n

Intel Core i7\u306f\u3001Quad Core\u3067\u3059\u304cIntel Hyper-Threading Technology\u306b\u3088\u308aOS\u4e0a\u304b\u3089\u306f\u500d\u306eCPU\u304c\u8a8d\u8b58\u3067\u304d\u307e\u3059\u3002
\n\u4eca\u56de\u306e\u30c6\u30b9\u30c8\u3067\u306f\u3001\u5206\u5272\u6570\u3092\u591a\u304f\u3059\u308b\u3053\u3068\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8ca0\u8377\u3092\u9ad8\u304f\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3059\u308b\u305f\u3081\u306b\u3001Intel Hyper-Threading Technology\u3067\u8a8d\u8b58\u3055\u308c\u305f\u8ad6\u7406CPU\u306b\u3082\u30b8\u30e7\u30d6\u3092\u914d\u5206\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u25a0\u30c6\u30b9\u30c8\u74b0\u5883
\n\u8a08\u7b97\u30ce\u30fc\u30c9 10\u53f0
\nMB: Supermicro X8STi
\nChipset: INTEL X58
\nCPU: Intel Core i7 920
\nMEM: 12GB (2GB DDR3-1066 x 6)<\/p>\n

\u30a4\u30f3\u30bf\u30fc\u30b3\u30cd\u30af\u30c8
\n1000Base: \u30aa\u30f3\u30dc\u30fc\u30c9 (Intel 82574L)
\nInfiniband: Mellanox MHGS18-XTC (DDR)<\/p>\n

\u30d9\u30f3\u30c1\u30de\u30fc\u30af
\nMPI: openMPI
\nCompiler: gcc 4.1.2
\nBenchmark: himenoBMTxp
\nSize: XL<\/p>\n

\u25a0\u30c6\u30b9\u30c8\u65b9\u6cd5
\nN=80\u3067\u59eb\u91ce\u30d9\u30f3\u30c1\u3092\u5b9f\u884c\u3057\u3001\u6295\u5165\u30db\u30b9\u30c8\u306b\u3066top\u30b3\u30de\u30f3\u30c9\u3067\u30b7\u30b9\u30c6\u30e0\u30d7\u30ed\u30bb\u30b9\u5024\u3092\u6bd4\u8f03<\/p>\n

\u25a0\u7d50\u679c
\n1000Base: 23-25%\u7a0b\u5ea6
\n\"\"<\/a><\/p>\n

Infiniband: 0-0.3%\u7a0b\u5ea6
\n\"\"<\/a><\/p>\n

\u8a55\u4fa1
\n1000Base Ethernet\u3067\u306f\u3001\u304a\u304a\u3088\u305d23%\u306eCPU\u30ea\u30bd\u30fc\u30b9\u304c\u30b7\u30b9\u30c6\u30e0\u30d7\u30ed\u30bb\u30b9\u3068\u3057\u3066\u6d88\u8cbb\u3057\u3066\u3057\u307e\u3046\u3002
\n\u7279\u306b\u591a\u8a08\u7b97\u30ce\u30fc\u30c9\u306b\u3088\u308bMPI\u306a\u6d41\u4f53\u8a08\u7b97\u3067\u306f\u3001\u3053\u306eCPU\u30ea\u30bd\u30fc\u30b9\u3092\u8a08\u7b97\u306b\u4f7f\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308binfiniband\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u306f\u5fc5\u9808\u3068\u611f\u3058\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Infiniband\u304cEthernet\u3068\u6bd4\u3079\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306b\u306f\u5927\u5909\u6709\u5229\u3067\u3042\u308b\u3053\u3068\u306f\u4ee5\u524d\u306e\u691c\u8a3c\u7d50\u679c\u304b\u3089\u3082\u8a00\u3048\u308b\u3053\u3068\u3067\u3059\u3002 \u4eca\u56de\u306f\u3001\u30db\u30b9\u30c8\u6570\u304c\u5897\u3048\u305f\u5834\u5408\u306b\u3069\u306e\u7a0b\u5ea6\u306e\u30b7\u30b9\u30c6\u30e0\u30d7\u30ed\u30bb\u30b9\u5024\u306e\u5dee\u304c\u51fa\u308b\u304b\u3092\u691c\u8a3c\u3059\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,7],"tags":[],"class_list":["post-303","post","type-post","status-publish","format-standard","hentry","category-pc","category-7"],"_links":{"self":[{"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=303"}],"version-history":[{"count":7,"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/303\/revisions"}],"predecessor-version":[{"id":424,"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=\/wp\/v2\/posts\/303\/revisions\/424"}],"wp:attachment":[{"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.systemworks.co.jp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}