{"id":17755,"date":"2024-11-08T21:50:27","date_gmt":"2024-11-08T13:50:27","guid":{"rendered":"https:\/\/www.bookcard.net\/wordpress\/?p=17755"},"modified":"2024-12-27T23:10:57","modified_gmt":"2024-12-27T15:10:57","slug":"stable_diffusion_no_half","status":"publish","type":"post","link":"https:\/\/www.bookcard.net\/wordpress\/stable_diffusion_no_half\/","title":{"rendered":"Stable Diffusion\u986f\u5361\u543e\u652f\u6301\u534a\u7cbe\u5ea6\u6d6e\u9ede\u6578"},"content":{"rendered":"

\u300envidia 2080ti\u300f\u543e\u652f\u6301\u534a\u7cbe\u5ea6\u985e\u578b, \u65e9\u77e5\u8cb7\u300envidia 3090ti\u300f<\/p>\n\n\n\n\n
\u00a0\u00a0 modules.devices.NansException: A tensor with NaNs was produced in Unet. This could be either because there’s not enough precision to represent the picture, or because your video card does not support half type. Try setting the “Upcast cross attention layer to float32” option in Settings > Stable Diffusion or using the –no-half commandline argument to fix this. Use –disable-nan-check commandline argument to disable this check.<\/td>\n<\/tr>\n
A tensor with all NaNs was produced in VAE.<\/p>\n

Web UI will now convert VAE into 32-bit float and retry.<\/p>\n

To disable this behavior, disable the ‘Automatically revert VAE to 32-bit floats’ setting.<\/p>\n

To always start with 32-bit VAE, use –no-half-vae commandline flag.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \n
  1. \ud84b\udd07\u884c\u300ewebui-user.bat\u300f\u8457\u300eStable Diffusion webui\u300f<\/li>\n
  2. \u64b3\u300eSettings\u300f->\u300eStable Diffusion\u300f<\/li>\n
  3. \u52fe\u300eUpcast cross attention layer to float32\u300f<\/li>\n
  4. \u64b3\u300eApply settings\u300f\u61c9\u7528\u8a2d\u5b9a<\/li>\n
  5. \u64b3\u300eReload UI\u300f\u91cd\u555f\u754c\u9762<\/li>\n<\/ol>\n

     <\/p>\n

    \u53e6\u58f9\u689d\u6a4b\u4fc2\u52a0\u5165\u547d\u4ee4\u884c\u53c3\u6578<\/p>\n

      \n
    1. \u7de8\u7ddd\u300eC:\\stable-diffusion-webui\\webui-user.bat\u300f<\/li>\n
    2. \u4fc2\u547d\u4ee4\u884c\u53c3\u6578\u300eCOMMANDLINE_ARGS\u300f\u52a0\u5165\u300e–no-half\u300f\u5187\u534a\u7cbe\u5ea6\u985e\u578b, -\u300e-no-half-vae\u300f\u300e–disable-nan-check\u300f\u7981nan\u6aa2\u9a57.<\/li>\n<\/ol>\n\n\n\n\n
      webui-user.bat<\/td>\n<\/tr>\n
      set COMMANDLINE_ARGS= –no-half\u00a0 –no-half-vae \u00a0–disable-nan-check<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

       <\/p>\n\n\n\n\n\n
      –no-half-vae<\/td>\n\u543e\u5c07VAE\u6a21\u578b\u5207\u63db\u621016bit\u6d6e\u9ede\u6578<\/td>\n<\/tr>\n
      –no-half<\/td>\n\u543e\u5c07\u6a21\u578b\u5207\u63db\u621016bit\u6d6e\u9ede\u6578<\/td>\n<\/tr>\n
      –disable-nan-check<\/td>\n\u543e\u6aa2\u67e5\u751f\u6210\u5716\u50cf\u6f5b\u5728\u7a7a\u9593\u662f\u5426\u5305\u542bnan\u503c,\u4fc2\u6301\u7e8c\u96c6\u6210\u4e2d\u904b\u884c\u6642\u7121\u9700\u6aa2\u67e5\u9ede<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

       <\/p>\n","protected":false},"excerpt":{"rendered":"

      \u300envidia 2080ti\u300f\u543e\u652f\u6301\u534a\u7cbe\u5ea6\u985e\u578b, \u65e9\u77e5\u8cb7\u300envidia 3090ti\u300f \u00a0\u00a0 modules. … <\/p>\n

      \u7e7c\u7e8c\u95b1\u8b80 Stable Diffusion\u986f\u5361\u543e\u652f\u6301\u534a\u7cbe\u5ea6\u6d6e\u9ede\u6578<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[268],"tags":[269],"class_list":["post-17755","post","type-post","status-publish","format-standard","hentry","category-openai","tag-ai","entry"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/17755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/comments?post=17755"}],"version-history":[{"count":2,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/17755\/revisions"}],"predecessor-version":[{"id":17831,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/posts\/17755\/revisions\/17831"}],"wp:attachment":[{"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/media?parent=17755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/categories?post=17755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bookcard.net\/wordpress\/wp-json\/wp\/v2\/tags?post=17755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}