{"id":10020396,"date":"2024-11-14T15:41:38","date_gmt":"2024-11-14T07:41:38","guid":{"rendered":"https:\/\/itmax.cn\/?p=10020396"},"modified":"2024-11-14T15:41:38","modified_gmt":"2024-11-14T07:41:38","slug":"ray-%e5%88%9d%e4%bd%93%e9%aa%8c%ef%bc%8c%e5%9b%9e%e7%ad%94%e5%87%a0%e4%b8%aa%e5%85%b3%e6%b3%a8%e5%88%86%e5%b8%83%e5%bc%8f%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10020396","title":{"rendered":"ray \u521d\u4f53\u9a8c\uff0c\u56de\u7b54\u51e0\u4e2a\u5173\u6ce8\u5206\u5e03\u5f0f\u7684\u95ee\u9898"},"content":{"rendered":"<h2>QA \u8bb0\u5f55<\/h2>\n<h3>ray.init(address=&#8221;auto&#8221;)  \u4e3a\u4ec0\u4e48\u4e0d\u8981\u914d\u7f6e\u96c6\u7fa4\u7684ip\u7aef\u53e3\u7b49\u4fe1\u606f\uff1f<\/h3>\n<blockquote><p>\u526f\u95ee\u9898\uff1aray \u600e\u4e48\u521b\u5efa\u4e00\u4e2a\u4e2d\u5fc3<\/p><\/blockquote>\n<p>ray.init(address=&#8221;auto&#8221;)  \u4e3a\u4ec0\u4e48\u4e0d\u8981\u914d\u7f6e\u96c6\u7fa4\u7684ip\u7aef\u53e3\u7b49\u4fe1\u606f\uff1f<\/p>\n<p>\u6211\u4eec\u770b\u5230\u7684 ray \u7684\u4ee3\u7801\u793a\u4f8b demo \u90fd\u662f\u7c7b\u4f3c\u4e0b\u9762\u8fd9\u6837\u7684<\/p>\n<pre><code class=\"python\">import ray\n\n# \u521d\u59cb\u5316Ray\uff0c\u6307\u5b9a\u5730\u5740\u6307\u5411Ray\u96c6\u7fa4\u7684\u5934\u8282\u70b9\uff08\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u4fee\u6539\uff09\nray.init(address='auto')  # \u5982\u679c\u662f\u672c\u5730\u6d4b\u8bd5\u591a\u8fdb\u7a0b\u6a21\u62df\u96c6\u7fa4\uff0c\u4e5f\u53ef\u4ee5\u7528 ray.init()\n\n# \u5b9a\u4e49\u4e00\u4e2a\u7b80\u5355\u7684\u8fdc\u7a0b\u51fd\u6570\uff0c\u7528\u4e8e\u8ba1\u7b97\u4e00\u4e2a\u6570\u5b57\u7684\u5e73\u65b9\n@ray.remote\ndef square(x):\n    return x ** 2\n\nif __name__ == &quot;__main__&quot;:\n    numbers = list(range(10))\n    # \u4f7f\u7528\u5217\u8868\u63a8\u5bfc\u5f0f\u5c06\u6bcf\u4e2a\u6570\u5b57\u5bf9\u5e94\u7684\u8fdc\u7a0b\u51fd\u6570\u8c03\u7528\u5305\u88c5\u6210\u4efb\u52a1\u5bf9\u8c61\uff08ObjectRef\uff09\n    result_ids = [square.remote(num) for num in numbers]\n    # \u83b7\u53d6\u6240\u6709\u4efb\u52a1\u7684\u7ed3\u679c\uff0c\u8fd9\u91ccRay\u4f1a\u81ea\u52a8\u5728\u96c6\u7fa4\u4e2d\u7684\u591a\u53f0\u673a\u5668\u4e0a\u5e76\u884c\u6267\u884c\u8fd9\u4e9b\u4efb\u52a1\uff08\u5982\u679c\u6709\u8db3\u591f\u8d44\u6e90\u548c\u914d\u7f6e\u6b63\u786e\uff09\n    results = ray.get(result_ids)\n    print(results)\n\n<\/code><\/pre>\n<p>\u8fd9\u6211\u5c31\u5f88\u5947\u602a\uff0cray \u6ca1\u6709\u4e00\u4e2a\u4e2d\u5fc3\u8282\u70b9\u5417\uff1f\u6216\u8005\u4e0d\u9700\u8981\u628a\u81ea\u5df1\u53d8\u6210\u4e00\u4e2a\u4e2d\u5fc3\u8282\u70b9\u5417\uff1f\u4e0d\u533a\u5206 master \u548c slave \u5417\uff1f<\/p>\n<p>\u7b54\u6848\u662f\uff1a\u6709\u4e2d\u5fc3\uff0c\u533a\u5206 master \u548c slave \u7684\u3002\u6216\u8005\u8bf4\u533a\u5206 center \u548c worker<\/p>\n<p>\u90a3\u600e\u4e48\u542f\u52a8\u4e00\u4e2a master \u5462\uff1f\u4f7f\u7528\u4e0b\u9762\u7684\u547d\u4ee4<\/p>\n<pre><code class=\"shell\">ray start --head --port=6379<\/code><\/pre>\n<blockquote>\n<p><code>--head<\/code> \u53c2\u6570\u7528\u4e8e\u5728 Ray \u96c6\u7fa4\u4e2d\u542f\u52a8 <strong>\u5934\u8282\u70b9\uff08head node\uff09<\/strong>\u3002\u5934\u8282\u70b9\u662f\u96c6\u7fa4\u7684\u6838\u5fc3\u63a7\u5236\u8282\u70b9\uff0c\u8d1f\u8d23\u7ba1\u7406\u6574\u4e2a\u96c6\u7fa4\u7684\u8d44\u6e90\u3001\u4efb\u52a1\u8c03\u5ea6\u3001\u8282\u70b9\u6ce8\u518c\u548c\u72b6\u6001\u8ddf\u8e2a\u7b49\u529f\u80fd\u3002\u5728\u4f7f\u7528 <code>ray start --head<\/code> \u547d\u4ee4\u65f6\uff0cRay \u4f1a\u5c06\u8be5\u8282\u70b9\u8bbe\u4e3a\u96c6\u7fa4\u7684\u5934\u8282\u70b9\uff0c\u4f7f\u5b83\u6210\u4e3a\u5176\u4ed6\u5de5\u4f5c\u8282\u70b9\uff08worker nodes\uff09\u8fde\u63a5\u7684\u4e2d\u5fc3\u8282\u70b9\u3002<\/p>\n<p>\u5934\u8282\u70b9\u7684\u4e3b\u8981\u804c\u8d23\u5305\u62ec\uff1a<\/p>\n<ol>\n<li><strong>\u8d44\u6e90\u7ba1\u7406<\/strong>\uff1a\u6536\u96c6\u5e76\u7ef4\u62a4\u6574\u4e2a\u96c6\u7fa4\u4e2d\u5404\u8282\u70b9\u7684\u8d44\u6e90\u72b6\u6001\uff08CPU\u3001GPU\u3001\u5185\u5b58\u7b49\uff09\u3002<\/li>\n<li><strong>\u4efb\u52a1\u8c03\u5ea6<\/strong>\uff1a\u63a5\u6536\u4efb\u52a1\u8bf7\u6c42\u5e76\u51b3\u5b9a\u5c06\u4efb\u52a1\u5206\u914d\u5230\u54ea\u4e2a\u5de5\u4f5c\u8282\u70b9\u3002<\/li>\n<li><strong>\u8282\u70b9\u6ce8\u518c<\/strong>\uff1a\u7ba1\u7406\u5de5\u4f5c\u8282\u70b9\u7684\u52a0\u5165\u548c\u9000\u51fa\uff0c\u786e\u4fdd\u96c6\u7fa4\u7684\u8282\u70b9\u5217\u8868\u4fdd\u6301\u6700\u65b0\u3002<\/li>\n<\/ol>\n<p>\u5728\u96c6\u7fa4\u542f\u52a8\u540e\uff0c\u5de5\u4f5c\u8282\u70b9\u901a\u8fc7 <code>ray start --address='\u5934\u8282\u70b9IP:\u7aef\u53e3'<\/code> \u547d\u4ee4\u8fde\u63a5\u5230\u8be5\u5934\u8282\u70b9\uff0c\u4ece\u800c\u52a0\u5165\u96c6\u7fa4\u3002<\/p>\n<\/blockquote>\n<h3>ray \u4efb\u52a1\u6267\u884c\u8282\u70b9\u4ece\u4e2d\u5fc3\u62c9\u53d6\u8fd8\u662f\u4e2d\u5fc3\u7ed9 ray \u4efb\u52a1\u8282\u70b9\u4e0b\u53d1\u4efb\u52a1\uff1f<\/h3>\n<p>\u770b\u770b kimi \u7684\u56de\u7b54<\/p>\n<blockquote>\n<p>Ray\u6846\u67b6\u4e2d\u7684\u8282\u70b9\u4e4b\u95f4\u7684\u4e92\u8054\u662f\u901a\u8fc7Ray\u7684\u6838\u5fc3\u5206\u5e03\u5f0f\u8fd0\u884c\u65f6\u6765\u7ba1\u7406\u7684\u3002\u5728Ray\u4e2d\uff0c\u4efb\u52a1\uff08Tasks\uff09\u662f\u7531\u4e2d\u5fc3\u8282\u70b9\u4e0b\u53d1\u5230\u5de5\u4f5c\u8282\u70b9\uff08workers\uff09\u4e0a\u6267\u884c\u7684\u3002\u5177\u4f53\u6765\u8bf4\uff0cRay\u5141\u8bb8\u4efb\u610f\u51fd\u6570\u5f02\u6b65\u5730\u5728\u4e0d\u540c\u7684Python\u5de5\u4f5c\u8fdb\u7a0b\u4e2d\u6267\u884c\uff0c\u8fd9\u4e9b\u51fd\u6570\u88ab\u79f0\u4e3a<strong>Ray\u8fdc\u7a0b\u51fd\u6570<\/strong>\uff0c\u5b83\u4eec\u7684\u5f02\u6b65\u8c03\u7528\u88ab\u79f0\u4e3a<strong>Ray\u4efb\u52a1<\/strong>\u3002\u5f53\u4f60\u4f7f\u7528<code>@ray.remote<\/code>\u88c5\u9970\u5668\u5c06\u4e00\u4e2a\u666e\u901aPython\u51fd\u6570\u6807\u8bb0\u4e3aRay\u8fdc\u7a0b\u51fd\u6570\u540e\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7<code>.remote()<\/code>\u65b9\u6cd5\u6765\u5f02\u6b65\u5730\u8c03\u7528\u8fd9\u4e2a\u8fdc\u7a0b\u51fd\u6570\uff0c\u8fd9\u5c06\u7acb\u5373\u8fd4\u56de\u4e00\u4e2a\u5bf9\u8c61\u5f15\u7528\uff08\u4e00\u4e2a\u672a\u6765\u5bf9\u8c61\uff09\uff0c\u7136\u540e\u521b\u5efa\u4e00\u4e2a\u5c06\u5728\u5de5\u4f5c\u8fdb\u7a0b\u4e2d\u6267\u884c\u7684\u4efb\u52a1\u3002<\/p>\n<p>Ray\u7684\u4efb\u52a1\u6267\u884c\u662f\u7531Ray\u7684\u5185\u90e8\u4e8b\u4ef6\u5faa\u73af\u9a71\u52a8\u7684\uff0c\u6240\u6709\u7684\u8ba1\u7b97\u90fd\u5728\u540e\u53f0\u5e76\u884c\u6267\u884c\u3002\u5f53\u4e00\u4e2a\u4efb\u52a1\u88ab\u63d0\u4ea4\u65f6\uff0cRay\u7684\u8c03\u5ea6\u5668\u4f1a\u8d1f\u8d23\u5c06\u4efb\u52a1\u5206\u914d\u5230\u96c6\u7fa4\u4e2d\u7684\u5de5\u4f5c\u8282\u70b9\u4e0a\u6267\u884c\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0cRay\u4f1a\u8003\u8651\u4efb\u52a1\u6240\u9700\u7684\u8d44\u6e90\uff0c\u5982CPU\u3001GPU\u7b49\uff0c\u5e76\u786e\u4fdd\u4efb\u52a1\u88ab\u5206\u914d\u5230\u6709\u8db3\u591f\u8d44\u6e90\u7684\u8282\u70b9\u4e0a\u3002<\/p>\n<p>\u603b\u7ed3\u6765\u8bf4\uff0cRay\u6846\u67b6\u4e2d\u7684\u4e2d\u5fc3\u8282\u70b9\u8d1f\u8d23\u4e0b\u53d1\u4efb\u52a1\u5230\u5404\u4e2a\u5de5\u4f5c\u8282\u70b9\uff0c\u800c\u4e0d\u662f\u5de5\u4f5c\u8282\u70b9\u4ece\u4e2d\u5fc3\u8282\u70b9\u62c9\u53d6\u4efb\u52a1\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u662f\u7531Ray\u7684\u5206\u5e03\u5f0f\u8fd0\u884c\u65f6\u548c\u8c03\u5ea6\u7cfb\u7edf\u6765\u7ba1\u7406\u7684\u3002<\/p>\n<\/blockquote>\n<h3>\u5982\u679c\u6211\u6709 10 \u53f0\u673a\u5668\uff0c\u9700\u8981\u5728\u6bcf\u4e2a\u673a\u5668\u4e0a\u90fd\u6267\u884c\u4e00\u904d ray start \u5417\uff1f<\/h3>\n<h3>ray \u6709\u81ea\u5e26\u7684web\u7ba1\u7406\u9875\u9762\u5417\uff1f<\/h3>\n<p><a href=\"https:\/\/segmentfault.com\/a\/1190000045474108\">https:\/\/segmentfault.com\/a\/1190000045474108<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>QA \u8bb0\u5f55 ray.init(address=&#8221;auto&#8221;) \u4e3a\u4ec0\u4e48\u4e0d\u8981\u914d\u7f6e\u96c6\u7fa4\u7684ip [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[],"class_list":["post-10020396","post","type-post","status-publish","format-standard","hentry","category-share"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10020396","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10020396"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10020396\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10020396"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10020396"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10020396"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}