{"id":10574,"date":"2026-07-31T22:11:50","date_gmt":"2026-07-31T14:11:50","guid":{"rendered":"https:\/\/infernews.com\/blog\/nvidia-fastgen\/"},"modified":"2026-07-31T22:19:34","modified_gmt":"2026-07-31T14:19:34","slug":"nvidia-fastgen","status":"publish","type":"post","link":"https:\/\/infernews.com\/blog\/nvidia-fastgen\/","title":{"rendered":"NVIDIA FastGen \u5e73\u884c\u89e3\u78bc\u7684\u52a0\u901f\u64f4\u6563\u751f\u6210\u8a13\u7df4"},"content":{"rendered":"\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/infernews.com\/blog\/wp-content\/uploads\/2026\/07\/teaser-13.jpg\" alt=\"Watch the video\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u7531 NVIDIA \u5718\u968a\u4e3b\u5c0e\uff0cWeili Nie\u3001Julius Berner\u3001Chao Liu \u8207 Arash Vahdat \u662f\u7f72\u540d\u4f5c\u8005\uff0c\u6838\u5fc3\u8ca2\u737b\u8005\u4ea6\u5305\u62ec Weili Nie\u3001Julius Berner\u3001Chao Liu\u3002\u9019\u500b\u9805\u76ee\u653e\u5728 NVlabs \u540d\u4e0b\uff0c\u5b9a\u4f4d\u5f88\u660e\u78ba\uff1a\u5b83\u4e0d\u662f\u55ae\u4e00\u751f\u6210\u6a21\u578b\uff0c\u800c\u662f\u7528 PyTorch \u5efa\u6210\u7684\u8a13\u7df4\u6846\u67b6\uff0c\u96c6\u4e2d\u8655\u7406 diffusion models \u7684\u52a0\u901f\u8207\u84b8\u993e\uff0c\u8b93\u5f71\u50cf\u8207\u5f71\u7247\u751f\u6210\u53ef\u4ee5\u7528\u8f03\u5c11\u6b65\u6578\u5b8c\u6210\u63a8\u7406\uff0c\u540c\u6642\u4fdd\u7559\u5927\u898f\u6a21\u8a13\u7df4\u80fd\u529b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8207\u4e00\u822c\u53ea\u63d0\u4f9b\u67d0\u4e00\u7a2e\u52a0\u901f\u6280\u5de7\u7684\u7814\u7a76\u4ee3\u78bc\u4e0d\u540c\uff0cFastGen \u628a consistency models\u3001distribution matching distillation\u3001self-forcing\u3001KD \u7b49\u65b9\u6cd5\u653e\u9032\u540c\u4e00\u5957\u7d50\u69cb\uff0c\u4e26\u4e14\u8986\u84cb T2I\u3001I2V\u3001V2V \u591a\u7a2e\u4efb\u52d9\u3002\u9019\u7a2e\u8a2d\u8a08\u7684\u50f9\u503c\uff0c\u5728\u65bc\u7814\u7a76\u5718\u968a\u53ef\u4ee5\u5728\u76f8\u8fd1\u914d\u7f6e\u8207\u8cc7\u6599\u6d41\u7a0b\u4e0b\u6bd4\u8f03\u4e0d\u540c\u84b8\u993e\u8def\u7dda\uff0c\u800c\u4e0d\u662f\u6bcf\u8a66\u4e00\u7a2e\u65b9\u6cd5\u5c31\u91cd\u780c\u6574\u5957\u8a13\u7df4\u7ba1\u7dda\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u672c\u7406\u89e3\u65b9\u5f0f\uff1a\u4ee3\u78bc\u5eab\u5305\u542b datasets\u3001methods\u3001networks\u3001trainer \u8207 scripts\uff0c\u986f\u7136\u4ee5\u8a13\u7df4\u3001\u63a8\u7406\u3001\u8a55\u6e2c\u4e09\u90e8\u5206\u5206\u958b\u6574\u7406\uff1b\u74b0\u5883\u65b9\u9762\u5efa\u8b70\u7528 Docker\uff0c\u4e5f\u4fdd\u7559 conda \u5b89\u88dd\u8def\u7dda\uff0c\u4e26\u652f\u63f4 W&amp;B \u8a18\u9304\u3002\u4e0d\u904e\u516c\u958b\u8cc7\u8a0a\u672a\u6709\u5217\u51fa\u5b8c\u6574 quick start \u7d30\u7bc0\u3001\u73fe\u6210\u6a21\u578b\u6e05\u55ae\u6216\u57fa\u6e96\u6210\u7e3e\uff0c\u73fe\u968e\u6bb5\u8f03\u50cf\u9762\u5411\u7814\u7a76\u8207\u5de5\u7a0b\u5718\u968a\u7684\u57fa\u790e\u6846\u67b6\uff0c\u800c\u4e0d\u662f\u958b\u7bb1\u5373\u7528\u7684\u6d88\u8cbb\u7d1a\u751f\u6210\u5de5\u5177\u3002<\/p>\n\n\n<div\n    \tclass=\"align wp-block-vpb-video\"    id='vpbpVideoPlayer-1'\n    data-attributes='{&quot;source&quot;:&quot;https:\\\/\\\/research.nvidia.com\\\/labs\\\/genair\\\/pdd\\\/teaser\\\/ltx2\\\/angry_argument.mp4&quot;,&quot;repeat&quot;:true,&quot;autoplay&quot;:true,&quot;muted&quot;:true,&quot;align&quot;:&quot;&quot;,&quot;poster&quot;:&quot;&quot;,&quot;controls&quot;:{&quot;play-large&quot;:true,&quot;restart&quot;:false,&quot;rewind&quot;:true,&quot;play&quot;:true,&quot;fast-forward&quot;:true,&quot;progress&quot;:true,&quot;current-time&quot;:true,&quot;duration&quot;:false,&quot;mute&quot;:true,&quot;volume&quot;:true,&quot;pip&quot;:false,&quot;airplay&quot;:false,&quot;captions&quot;:false,&quot;settings&quot;:true,&quot;download&quot;:false,&quot;fullscreen&quot;:true},&quot;captions&quot;:[],&quot;ratio&quot;:&quot;16:9&quot;,&quot;accentColor&quot;:&quot;&quot;,&quot;lazyLoad&quot;:false,&quot;width&quot;:&quot;100%&quot;,&quot;radius&quot;:&quot;0px&quot;,&quot;resetOnEnd&quot;:false,&quot;autoHideControl&quot;:true,&quot;isSetup&quot;:false}'\n><\/div>\n\n\n<div class=\"codecopy-container\">\n                <div class=\"codecopy-header\">\n                    \n                    <button class=\"codecopy-btn\" data-target=\"codecopy-6a700d4a94f27\" title=\"Copy code to clipboard\">\n                <svg width=\"16\" height=\"16\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\n                    <path d=\"M16 1H4C2.9 1 2 1.9 2 3V17H4V3H16V1ZM19 5H8C6.9 5 6 5.9 6 7V21C6 22.1 6.9 23 8 23H19C20.1 23 21 22.1 21 21V7C21 5.9 20.1 5 19 5ZM19 21H8V7H19V21Z\" fill=\"currentColor\"\/>\n                <\/svg>\n                <span class=\"codecopy-text\">Copy<\/span>\n            <\/button>\n                <\/div>\n                <pre class=\"line-numbers\" id=\"codecopy-6a700d4a94f27\"><code class=\"language-text\">Prompt:\n4 NFE PDD on Wan2.1 14B: A joyful child, \nwith a big smile and arms spread wide, \nswings energetically on a rusty old swing set in a sunlit backyard. The swing set, with peeling paint and creaking chains, \ncontrasts against the vibrant green grass and blooming flowers surrounding it. \n\nThe child's laughter echoes as they swing higher and higher, \ntheir feet barely touching the ground at the bottom of each arc.\n \nThe scene is captured from a low angle, \nemphasizing the height of the swings, \nwith the sun casting a warm glow over everything.\nMedium shot focusing on the child and the swing set.<\/code><\/pre>\n            <\/div>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5c6c\u65bc\u6846\u67b6\u578b\u9805\u76ee<\/strong>\uff0c\u8655\u7406\u7684\u662f diffusion models \u5982\u4f55\u66f4\u5feb\u751f\u6210\uff0c\u800c\u4e0d\u53ea\u662f\u518d\u8a13\u7df4\u4e00\u500b\u65b0\u6a21\u578b<\/li>\n\n\n\n<li>\u652f\u63f4 <strong>\u226510B \u53c3\u6578<\/strong>\u7684\u5927\u898f\u6a21\u8a13\u7df4\uff0c\u8f03\u9069\u5408\u6709\u591a\u5361\u8cc7\u6e90\u7684\u5718\u968a<\/li>\n\n\n\n<li>\u4efb\u52d9\u6db5\u84cb <strong>T2I\u3001I2V\u3001V2V<\/strong>\uff0c\u5c0d\u8de8\u6a21\u614b\u751f\u6210\u7814\u7a76\u8f03\u6709\u5438\u5f15\u529b<\/li>\n\n\n\n<li>\u65b9\u6cd5\u5c64\u540c\u6642\u7d0d\u5165 <strong>consistency models\u3001distribution matching distillation\u3001self-forcing<\/strong> \u7b49\u8def\u7dda\uff0c\u65b9\u4fbf\u505a\u6a6b\u5411\u6bd4\u8f03<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u914d\u5408 NVIDIA \u7814\u7a76\u9801\u9762\u7684 FastGen-PDD \u8108\u7d61\u4f86\u770b\uff0c\u9019\u500b\u9805\u76ee\u4e5f\u50cf\u662f\u627f\u8f09\u5f8c\u7e8c\u52a0\u901f\u751f\u6210\u65b9\u6cd5\u7684\u5e95\u5ea7\uff0c\u5c24\u5176\u9762\u5411 image \u548c video generation \u7684 parallel decoding distillation\u3002\u5c0d\u60f3\u5efa\u7acb\u81ea\u5bb6\u5feb\u901f\u751f\u6210\u8a13\u7df4\u6d41\u7a0b\u3001\u6e2c\u8a66\u4e0d\u540c\u84b8\u993e\u7b56\u7565\uff0c\u6216\u8005\u9700\u8981\u628a\u5927\u578b diffusion \u9805\u76ee\u6574\u7406\u6210\u53ef\u7dad\u8b77\u4ee3\u78bc\u5eab\u7684\u5718\u968a\uff0cFastGen \u7684\u53c3\u8003\u50f9\u503c\u9ad8\uff1b\u4f46\u60f3\u76f4\u63a5\u4e0b\u8f09\u5373\u7528\u3001\u7acb\u523b\u770b\u5230\u5b8c\u6574\u8a55\u6e2c\u7d50\u8ad6\u7684\u4eba\uff0c\u73fe\u6709\u516c\u958b\u8cc7\u6599\u4ecd\u7136\u504f\u5c11\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/research.nvidia.com\/labs\/genair\/pdd\/\" rel=\"noopener noreferrer\"><strong>\u9805\u76ee\u4e3b\u9801<\/strong><\/a> \u00b7 <a href=\"https:\/\/github.com\/NVlabs\/fastgen\" rel=\"noopener noreferrer\"><strong>GitHub<\/strong><\/a> \u00b7 <a href=\"https:\/\/arxiv.org\/pdf\/2607.26004\" rel=\"noopener noreferrer\"><strong>Paper<\/strong><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>NVIDIA \u5718\u968a\u628a\u64f4\u6563\u6a21\u578b\u52a0\u901f\u8a13\u7df4\u8207\u84b8\u993e\u6d41\u7a0b\u6574\u7406\u6210\u540c\u4e00\u5957\u6846\u67b6\uff0c\u91cd\u9ede\u4e0d\u6b62\u662f\u8dd1\u5f97\u5feb\uff0c\u4ea6\u65b9\u4fbf\u8de8\u5f71\u50cf\u8207\u5f71\u7247\u4efb\u52d9\u91cd\u7528\u65b9\u6cd5\u3002<\/p>\n","protected":false},"author":8,"featured_media":10573,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","footnotes":""},"categories":[133,179,31,30,152,129,141,128],"tags":[],"class_list":["post-10574","post","type-post","status-publish","format-standard","hentry","category-133","category-nvidia","category-video","category-image","category-python","category-txt2img","category-141","category-128"],"_links":{"self":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/10574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/comments?post=10574"}],"version-history":[{"count":4,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/10574\/revisions"}],"predecessor-version":[{"id":10580,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/posts\/10574\/revisions\/10580"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media\/10573"}],"wp:attachment":[{"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/media?parent=10574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/categories?post=10574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infernews.com\/blog\/wp-json\/wp\/v2\/tags?post=10574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}