{"id":6553,"date":"2021-08-12T01:26:26","date_gmt":"2021-08-11T16:26:26","guid":{"rendered":"https:\/\/wp.study3.biz\/?p=6553"},"modified":"2021-08-12T01:27:21","modified_gmt":"2021-08-11T16:27:21","slug":"amd-ryzen-threadripper-pro-3995wx-64-core-windows-10-pro-titan-rtx-x2-cuda-11-3-samples-%e3%81%a7simplep2p%e3%82%92%e5%8b%95%e4%bd%9c%e3%81%95%e3%81%9b%e3%81%a6%e3%81%bf%e3%81%9f","status":"publish","type":"post","link":"https:\/\/wp.study3.biz\/?p=6553","title":{"rendered":"AMD Ryzen Threadripper PRO 3995WX 64-Core Windows 10 Pro TITAN RTX x2 CUDA 11.3 Samples \u3067simpleP2P\u3092\u52d5\u4f5c\u3055\u305b\u3066\u307f\u305f"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/wp.study3.biz\/wp-content\/uploads\/2021\/04\/3995wx-cuda-11.3-nvidia-smi-nvlink-c.jpg\" alt=\"\" width=\"3840\" height=\"2160\" class=\"alignnone size-full wp-image-6572\" \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/wp.study3.biz\/wp-content\/uploads\/2021\/04\/3995wx-cuda-11.3-simpleP2P.jpg\" alt=\"\" width=\"3840\" height=\"2160\" class=\"alignnone size-full wp-image-6567\" \/><\/p>\n<p>C:\\ProgramData\\NVIDIA Corporation\\CUDA Samples\\v11.3\\bin\\win64\\Debug>nvcc -V<br \/>\nnvcc: NVIDIA (R) Cuda compiler driver<br \/>\nCopyright (c) 2005-2021 NVIDIA Corporation<br \/>\nBuilt on Sun_Mar_21_19:24:09_Pacific_Daylight_Time_2021<br \/>\nCuda compilation tools, release 11.3, V11.3.58<br \/>\nBuild cuda_11.3.r11.3\/compiler.29745058_0<\/p>\n<p>C:\\ProgramData\\NVIDIA Corporation\\CUDA Samples\\v11.3\\bin\\win64\\Debug>simpleP2P<br \/>\n[simpleP2P] &#8211; Starting&#8230;<br \/>\nChecking for multiple GPUs&#8230;<br \/>\nCUDA-capable device count: 2<\/p>\n<p>Checking GPU(s) for support of peer to peer memory access&#8230;<br \/>\n> Peer access from NVIDIA TITAN RTX (GPU0) -> NVIDIA TITAN RTX (GPU1) : Yes<br \/>\n> Peer access from NVIDIA TITAN RTX (GPU1) -> NVIDIA TITAN RTX (GPU0) : Yes<br \/>\nEnabling peer access between GPU0 and GPU1&#8230;<br \/>\nAllocating buffers (64MB on GPU0, GPU1 and CPU Host)&#8230;<br \/>\nCreating event handles&#8230;<br \/>\ncudaMemcpyPeer \/ cudaMemcpy between GPU0 and GPU1: <strong>40.86GB\/s<\/strong><br \/>\nPreparing host buffer and memcpy to GPU0&#8230;<br \/>\nRun kernel on GPU1, taking source data from GPU0 and writing to GPU1&#8230;<br \/>\nRun kernel on GPU0, taking source data from GPU1 and writing to GPU0&#8230;<br \/>\nCopy data back to host from GPU0 and verify results&#8230;<br \/>\nDisabling peer access&#8230;<br \/>\nShutting down&#8230;<br \/>\nTest passed<\/p>\n<p>C:\\ProgramData\\NVIDIA Corporation\\CUDA Samples\\v11.3\\bin\\win64\\Debug><br \/>\n<a href=\"https:\/\/wp.study3.biz\/wp-content\/uploads\/2021\/04\/15slot-Windows10-pro-titan-rtx-x2-3995wx-cuda11.3-simpleP2P.txt\">1,5slot Windows10 pro titan rtx x2 3995wx cuda11.3 simpleP2P<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C:\\ProgramData\\NVIDIA Corporation\\CUDA Samples\\v11.3\\bin\\win64\\Debug>nvcc -V nvcc: NVIDIA (R) Cuda compiler dr &hellip; <a href=\"https:\/\/wp.study3.biz\/?p=6553\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[18,10],"tags":[],"class_list":["post-6553","post","type-post","status-publish","format-standard","hentry","category-nvidia","category-windows"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wp.study3.biz\/index.php?rest_route=\/wp\/v2\/posts\/6553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.study3.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.study3.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.study3.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.study3.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6553"}],"version-history":[{"count":5,"href":"https:\/\/wp.study3.biz\/index.php?rest_route=\/wp\/v2\/posts\/6553\/revisions"}],"predecessor-version":[{"id":6573,"href":"https:\/\/wp.study3.biz\/index.php?rest_route=\/wp\/v2\/posts\/6553\/revisions\/6573"}],"wp:attachment":[{"href":"https:\/\/wp.study3.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.study3.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.study3.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}