{"id":388,"date":"2022-04-05T23:11:12","date_gmt":"2022-04-05T15:11:12","guid":{"rendered":"https:\/\/scutvk.cn\/?p=388"},"modified":"2022-04-05T23:11:12","modified_gmt":"2022-04-05T15:11:12","slug":"%e4%b8%8d%e5%90%8c%e8%99%9a%e6%8b%9f%e7%8e%af%e5%a2%83torch-cuda-is_available%e8%bf%94%e5%9b%9efalse","status":"publish","type":"post","link":"https:\/\/scutvk.cn\/?p=388","title":{"rendered":"\u4e0d\u540c\u865a\u62df\u73af\u5883torch.cuda.is_available()\u8fd4\u56deFalse"},"content":{"rendered":"\n<p class=\"has-medium-font-size\"><strong>\u80cc\u666f\uff1a<\/strong><\/p>\n\n\n\n<p>\u4eca\u5929\u5728\u5b66bert\u7684\u8fc7\u7a0b\u4e2d\uff0c\u672c\u7740\u6bcf\u4e00\u4e2a\u9879\u76ee\u90fd\u7528\u865a\u62df\u73af\u5883\u9694\u5f00\u7684\u539f\u5219\uff0c\u521b\u5efa\u4e86\u65b0\u7684conda\u73af\u5883\uff0c\u53ef\u662f\u5728\u65b0\u73af\u5883\u4e2d\uff0ccuda\u5374\u65e0\u6cd5\u4f7f\u7528\uff0c\u5207\u6362\u5176\u4ed6\u73af\u5883torch.cuda.is_available()\u662f\u53ef\u4ee5\u6b63\u5e38True\u7684\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"338\" src=\"https:\/\/x2.mday.top\/wp-content\/uploads\/2022\/04\/508f09548a966238ef4b39758ef34e5-1024x338.png\" alt=\"\" class=\"wp-image-389\" srcset=\"https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/508f09548a966238ef4b39758ef34e5-1024x338.png 1024w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/508f09548a966238ef4b39758ef34e5-300x99.png 300w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/508f09548a966238ef4b39758ef34e5-768x254.png 768w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/508f09548a966238ef4b39758ef34e5-769x254.png 769w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/508f09548a966238ef4b39758ef34e5.png 1211w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size\"><strong>\u539f\u56e0\u5206\u6790\uff1a<\/strong><\/p>\n\n\n\n<p>\u4f7f\u7528conda list\u8c03\u51fa\u65b0\u73af\u5883\u3001\u5c31\u73af\u5883\u7684\u5305\u7248\u672c<\/p>\n\n\n\n<p>\u65e7\u73af\u5883<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"512\" src=\"https:\/\/x2.mday.top\/wp-content\/uploads\/2022\/04\/image-1024x512.png\" alt=\"\" class=\"wp-image-391\" srcset=\"https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-1024x512.png 1024w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-300x150.png 300w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-768x384.png 768w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-769x385.png 769w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image.png 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u65b0\u73af\u5883<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"512\" src=\"https:\/\/x2.mday.top\/wp-content\/uploads\/2022\/04\/image-1-1024x512.png\" alt=\"\" class=\"wp-image-392\" srcset=\"https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-1-1024x512.png 1024w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-1-300x150.png 300w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-1-768x384.png 768w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-1-769x385.png 769w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-1.png 1440w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>\u53ef\u4ee5\u770b\u5230\uff0c\u6211\u4eec\u7684\u65b0\u73af\u5883pytorch\u8fd9\u8fb9\u6807\u8bc6\u7684\u662f\u201ccpu_&#8230;&#8230;..\u201d<\/figcaption><\/figure>\n\n\n\n<p>\u6211\u662f\u7528\u4e00\u4e0b\u6307\u4ee4\u4e0b\u8f7d\u7684\uff0c\u7701\u7565\u4e86-c\u53ca\u540e\u9762\u7684\uff08\u5e26-c pytorch\u4f1a\u4f7f\u7528pytorch\u5b98\u65b9\u6307\u5b9a\u7684\u6e90\uff0c\u56fd\u5185\u4e0b\u8f7d\u8f83\u5361\uff0c\u800c\u6211\u6b64\u524d\u5df2\u6362\u6e05\u534e\u6e90\uff09<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">conda install pytorch torchvision torchaudio cudatoolkit=11.3\u00a0<\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"392\" src=\"https:\/\/x2.mday.top\/wp-content\/uploads\/2022\/04\/image-2-1024x392.png\" alt=\"\" class=\"wp-image-393\" srcset=\"https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-2-1024x392.png 1024w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-2-300x115.png 300w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-2-768x294.png 768w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-2-769x294.png 769w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-2.png 1275w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u4e0d\u8fc7\u524d\u51e0\u5929\u7531\u4e8e\u5404\u79cd\u539f\u56e0\u4e5f\u641e\u8fc7CPU\u7248\u7684pytorch\uff0c\u53ef\u80fd\u7531\u4e8e\u8fd9\u4e2a\u539f\u56e0\uff0cconda install\u7684\u65f6\u5019\u9996\u5148\u8003\u8651\u672c\u5730\u6709\u6ca1\u6709\u7f13\u5b58\uff0c\u800c\u8fd9\u4e2a\u65f6\u5019\u628aCPU\u7248\u7684\u5f53\u7f13\u5b58\u8f7d\u5165\u4e86\u65b0\u73af\u5883\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u67e5\u770bconda\u7684\u7f13\u5b58\u76ee\u5f55<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"540\" src=\"https:\/\/x2.mday.top\/wp-content\/uploads\/2022\/04\/image-3-1024x540.png\" alt=\"\" class=\"wp-image-394\" srcset=\"https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-3-1024x540.png 1024w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-3-300x158.png 300w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-3-768x405.png 768w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-3-1536x809.png 1536w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-3-769x405.png 769w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-3.png 1687w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u5c06cpu\u7684\u90a3\u4e2apytorch\u5220\u9664\uff0c\u518d\u6b21\u5b89\u88c5\uff0c\u7ed3\u679c\u8fd8\u662f\u4e0d\u884c\u3002<\/p>\n\n\n\n<p>\u540e\u6765\u4e0a\u7f51\u641c\u5bfb\u8d44\u6599\uff0c\u89c9\u5f97\u662f\u6e05\u534e\u6e90\u6709\u95ee\u9898\u3002\u4f7f\u7528\u5b98\u65b9\u6e90\u4e0b\u8f7d<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">conda install pytorch torchvision torchaudio cudatoolkit=11.3 -c pytorch<\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" loading=\"lazy\" width=\"815\" height=\"171\" src=\"https:\/\/x2.mday.top\/wp-content\/uploads\/2022\/04\/image-4.png\" alt=\"\" class=\"wp-image-395\" srcset=\"https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-4.png 815w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-4-300x63.png 300w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-4-768x161.png 768w, https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-4-769x161.png 769w\" sizes=\"(max-width: 815px) 100vw, 815px\" \/><\/figure>\n\n\n\n<p>\u91cd\u65b0\u5b89\u88c5\u540e\uff0c\u4e00\u5207\u6b63\u5e38\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u80cc\u666f\uff1a \u4eca\u5929\u5728\u5b66bert\u7684\u8fc7\u7a0b\u4e2d\uff0c\u672c\u7740\u6bcf\u4e00\u4e2a\u9879\u76ee\u90fd&hellip;<\/p>\n","protected":false},"author":1,"featured_media":395,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[10,12,2],"tags":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/scutvk.cn\/wp-content\/uploads\/2022\/04\/image-4.png","_links":{"self":[{"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/posts\/388"}],"collection":[{"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=388"}],"version-history":[{"count":1,"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/posts\/388\/revisions"}],"predecessor-version":[{"id":396,"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/posts\/388\/revisions\/396"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=\/wp\/v2\/media\/395"}],"wp:attachment":[{"href":"https:\/\/scutvk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/scutvk.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}