{"id":14121,"date":"2026-07-07T16:24:11","date_gmt":"2026-07-07T08:24:11","guid":{"rendered":"https:\/\/www.killtest.com.tw\/?p=14121"},"modified":"2026-07-07T16:24:11","modified_gmt":"2026-07-07T08:24:11","slug":"%e9%9d%a2%e5%90%91-ai-%e9%ab%98%e6%95%88%e8%83%bd%e7%b6%b2%e8%b7%af%e7%9a%84%e9%97%9c%e9%8d%b5%e6%8a%80%e8%a1%93%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.killtest.com.tw\/?p=14121","title":{"rendered":"\u9762\u5411 AI \u9ad8\u6548\u80fd\u7db2\u8def\u7684\u95dc\u9375\u6280\u8853\u89e3\u6790"},"content":{"rendered":"\n<p>\u8457\u5927\u6a21\u578b\uff08<a href=\"https:\/\/www.killtest.net\/Alibaba-Cloud-Professional-ACP\/ACP-LLM.asp\">Large Language Model<\/a>\uff09\u3001\u751f\u6210\u5f0f AI\u3001\u591a\u6a21\u614b\u6a21\u578b\u4ee5\u53ca AI Agent \u7684\u5feb\u901f\u767c\u5c55\uff0cAI \u8a08\u7b97\u96c6\u7fa4\u7684\u898f\u6a21\u6b63\u5728\u5f9e\u6578\u5341\u5f35 GPU\uff0c\u64f4\u5c55\u5230\u6578\u5343\u751a\u81f3\u6578\u842c\u5f35 GPU\u3002<\/p>\n\n\n\n<p>\u5728\u50b3\u7d71\u8cc7\u6599\u4e2d\u5fc3\u67b6\u69cb\u4e2d\uff0c\u7db2\u8def\u4e3b\u8981\u8ca0\u8cac\u300c\u8cc7\u6599\u50b3\u8f38\u300d\uff0c\u4f46\u5728 AI \u6642\u4ee3\uff0c\u7db2\u8def\u5df2\u7d93\u6210\u70ba\u6c7a\u5b9a\u6a21\u578b\u8a13\u7df4\u6548\u7387\u7684\u6838\u5fc3\u57fa\u790e\u8a2d\u65bd\u3002<\/p>\n\n\n\n<p>\u5927\u578b AI \u6a21\u578b\u8a13\u7df4\u904e\u7a0b\u4e2d\uff0cGPU \u4e4b\u9593\u9700\u8981\u983b\u7e41\u4ea4\u63db\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a21\u578b\u53c3\u6578\uff08Parameters\uff09<\/li>\n\n\n\n<li>\u68af\u5ea6\u8cc7\u8a0a\uff08Gradients\uff09<\/li>\n\n\n\n<li>\u6fc0\u6d3b\u503c\uff08Activations\uff09<\/li>\n\n\n\n<li>\u5c08\u5bb6\u6a21\u578b\u8cc7\u6599\uff08Experts Data\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u56e0\u6b64\uff0cAI \u9ad8\u6548\u80fd\u7db2\u8def\uff08AI High Performance Network\uff09\u9700\u8981\u5177\u5099\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8d85\u9ad8\u983b\u5bec<\/li>\n\n\n\n<li>\u6975\u4f4e\u5ef6\u9072<\/li>\n\n\n\n<li>\u9ad8\u53ef\u9760\u6027<\/li>\n\n\n\n<li>\u9ad8\u64f4\u5c55\u80fd\u529b<\/li>\n\n\n\n<li>\u7db2\u8def\u8207\u8a08\u7b97\u6df1\u5ea6\u878d\u5408<\/li>\n<\/ul>\n\n\n\n<p>\u7b49\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u76ee\u524d\u9762\u5411 AI \u9ad8\u6548\u80fd\u7db2\u8def\u7684\u6838\u5fc3\u6280\u8853\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u5411\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4e00\u3001\u9ad8\u983b\u5bec\u9ad8\u901f\u4e92\u806f\u6280\u8853\uff08High Bandwidth Interconnect\uff09<\/p>\n\n\n\n<p>AI \u5927\u6a21\u578b\u8a13\u7df4\u6700\u5927\u7684\u74f6\u9838\u4e4b\u4e00\uff0c\u5c31\u662f GPU \u4e4b\u9593\u5927\u91cf\u8cc7\u6599\u4ea4\u63db\u3002<\/p>\n\n\n\n<p>\u56e0\u6b64\uff0c\u9ad8\u983b\u5bec\u4e92\u806f\u6280\u8853\u662f AI \u7db2\u8def\u7684\u57fa\u790e\u3002<\/p>\n\n\n\n<p>\u4e3b\u8981\u6280\u8853\u5305\u62ec\uff1a<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>1. NVLink<\/p>\n\n\n\n<p>NVIDIA \u63a8\u51fa\u7684 NVLink\uff0c\u662f\u76ee\u524d GPU Scale-Up \u4e92\u806f\u7684\u91cd\u8981\u6280\u8853\u3002<\/p>\n\n\n\n<p>\u5b83\u4e3b\u8981\u7528\u65bc\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GPU \u8207 GPU \u4e92\u806f<\/li>\n\n\n\n<li>GPU \u8207 CPU \u4e92\u806f<\/li>\n\n\n\n<li>GPU \u8a18\u61b6\u9ad4\u5171\u4eab<\/li>\n<\/ul>\n\n\n\n<p>\u76f8\u6bd4\u50b3\u7d71 PCIe\uff1a<\/p>\n\n\n\n<p>NVLink \u63d0\u4f9b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u66f4\u9ad8\u983b\u5bec<\/li>\n\n\n\n<li>\u66f4\u4f4e\u5ef6\u9072<\/li>\n\n\n\n<li>\u66f4\u76f4\u63a5\u7684 GPU \u9593\u901a\u4fe1<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p>NVIDIA GB200 NVL72 \u900f\u904e NVLink \u548c NVSwitch\uff0c\u5c07\u6578\u5341\u9846 GPU \u9023\u63a5\u6210\u4e00\u500b\u908f\u8f2f\u8a08\u7b97\u55ae\u5143\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2. NVSwitch<\/p>\n\n\n\n<p>NVSwitch \u662f NVIDIA \u70ba GPU \u96c6\u7fa4\u8a2d\u8a08\u7684\u9ad8\u901f\u4ea4\u63db\u6676\u7247\u3002<\/p>\n\n\n\n<p>\u50b3\u7d71 GPU \u4e92\u806f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>GPU --- PCIe Switch --- GPU<\/code><\/pre>\n\n\n\n<p>\u5b58\u5728\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u983b\u5bec\u9650\u5236<\/li>\n\n\n\n<li>\u591a\u8df3\u5ef6\u9072<\/li>\n<\/ul>\n\n\n\n<p>\u800c NVSwitch \u53ef\u4ee5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5efa\u7acb GPU \u5168\u4e92\u9023<\/li>\n\n\n\n<li>\u652f\u63f4 All-to-All \u901a\u4fe1<\/li>\n<\/ul>\n\n\n\n<p>\u975e\u5e38\u9069\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tensor Parallelism<\/li>\n\n\n\n<li>Pipeline Parallelism<\/li>\n\n\n\n<li>Mixture of Experts\uff08MoE\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u7b49 AI \u5e73\u884c\u8a08\u7b97\u6a21\u5f0f\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>3. HCCS \u9ad8\u901f\u4e92\u806f\u6280\u8853<\/p>\n\n\n\n<p>\u83ef\u70ba\u6607\u9a30 AI \u6676\u7247\u63a1\u7528\uff1a<\/p>\n\n\n\n<p>HCCS\uff08High-speed Computing Cluster System\uff09<\/p>\n\n\n\n<p>\u9ad8\u901f\u8a08\u7b97\u96c6\u7fa4\u4e92\u806f\u6280\u8853\u3002<\/p>\n\n\n\n<p>\u5176\u76ee\u6a19\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u63d0\u5347 NPU \u4e4b\u9593\u901a\u4fe1\u6548\u7387<\/li>\n\n\n\n<li>\u5efa\u7acb\u9ad8\u983b\u5bec Scale-Up \u7db2\u8def<\/li>\n<\/ul>\n\n\n\n<p>\u985e\u4f3c NVIDIA NVLink \u7684\u5b9a\u4f4d\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4e8c\u3001RDMA \u9060\u7aef\u76f4\u63a5\u8a18\u61b6\u9ad4\u5b58\u53d6\u6280\u8853<\/p>\n\n\n\n<p>RDMA\uff08Remote Direct Memory Access\uff09\u662f AI \u96c6\u7fa4\u7db2\u8def\u7684\u91cd\u8981\u6280\u8853\u3002<\/p>\n\n\n\n<p>\u50b3\u7d71 TCP\/IP \u901a\u4fe1\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Application<br> \u2193<br>Kernel<br> \u2193<br>CPU<br> \u2193<br>Network Card<br> \u2193<br>Network<\/code><\/pre>\n\n\n\n<p>\u5b58\u5728\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>CPU \u8ca0\u8f09\u9ad8<\/li>\n\n\n\n<li>\u5ef6\u9072\u8f03\u5927<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>RDMA\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>GPU Memory<br> \u2193<br>NIC<br> \u2193<br>Network<br> \u2193<br>GPU Memory<\/code><\/pre>\n\n\n\n<p>\u8cc7\u6599\u53ef\u4ee5\u76f4\u63a5\u5728\u8a18\u61b6\u9ad4\u4e4b\u9593\u50b3\u8f38\u3002<\/p>\n\n\n\n<p>\u512a\u52e2\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u964d\u4f4e CPU \u4ecb\u5165<\/li>\n\n\n\n<li>\u964d\u4f4e\u5ef6\u9072<\/li>\n\n\n\n<li>\u63d0\u5347\u541e\u5410\u91cf<\/li>\n<\/ul>\n\n\n\n<p>\u76ee\u524d\u4e3b\u8981 RDMA \u6280\u8853\u5305\u62ec\uff1a<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>1. InfiniBand<\/p>\n\n\n\n<p>InfiniBand \u662f AI \u8d85\u7d1a\u8a08\u7b97\u9818\u57df\u7684\u91cd\u8981\u7db2\u8def\u6280\u8853\u3002<\/p>\n\n\n\n<p>\u4e3b\u8981\u7279\u9ede\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6975\u4f4e\u5ef6\u9072<\/li>\n\n\n\n<li>\u9ad8\u53ef\u9760\u6027<\/li>\n\n\n\n<li>\u9ad8\u540c\u6b65\u6548\u7387<\/li>\n<\/ul>\n\n\n\n<p>\u5ee3\u6cdb\u61c9\u7528\u65bc\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>AI \u8d85\u7b97\u4e2d\u5fc3<\/li>\n\n\n\n<li>HPC\uff08\u9ad8\u6548\u80fd\u8a08\u7b97\uff09<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p>NVIDIA Mellanox InfiniBand \u7db2\u8def\u88ab\u5927\u91cf AI \u96c6\u7fa4\u63a1\u7528\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2. RoCE\uff08RDMA over Converged Ethernet\uff09<\/p>\n\n\n\n<p>RoCE \u662f\u57fa\u65bc Ethernet \u7684 RDMA \u6280\u8853\u3002<\/p>\n\n\n\n<p>\u512a\u52e2\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528\u6a19\u6e96 Ethernet<\/li>\n\n\n\n<li>\u6210\u672c\u8f03\u4f4e<\/li>\n\n\n\n<li>\u751f\u614b\u66f4\u52a0\u958b\u653e<\/li>\n<\/ul>\n\n\n\n<p>\u76ee\u524d\u5f88\u591a AI \u8cc7\u6599\u4e2d\u5fc3\u958b\u59cb\u63a1\u7528\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>400G RoCE<\/li>\n\n\n\n<li>800G RoCE<\/li>\n<\/ul>\n\n\n\n<p>\u4f5c\u70ba Scale-Out \u7db2\u8def\u65b9\u6848\u3002<\/p>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p>ETH-X \u8d85\u7bc0\u9ede\u67b6\u69cb\u5373\u63a1\u7528 RoCE \u6280\u8853\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4e09\u3001Scale-Up \u8207 Scale-Out \u7db2\u8def\u6280\u8853<\/p>\n\n\n\n<p>AI \u9ad8\u6548\u80fd\u7db2\u8def\u901a\u5e38\u5206\u70ba\u5169\u500b\u5c64\u6b21\uff1a<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>1. Scale-Up\uff08\u7bc0\u9ede\u5167\u64f4\u5c55\uff09<\/p>\n\n\n\n<p>Scale-Up \u89e3\u6c7a\uff1a<\/p>\n\n\n\n<p>\u300c\u4e00\u53f0\u8d85\u7d1a AI \u4f3a\u670d\u5668\u5167\u90e8 GPU \u5982\u4f55\u9ad8\u901f\u901a\u4fe1\u300d<\/p>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GPU \u2194 GPU<\/li>\n\n\n\n<li>GPU \u2194 NPU<\/li>\n\n\n\n<li>GPU \u2194 CPU<\/li>\n<\/ul>\n\n\n\n<p>\u5178\u578b\u6280\u8853\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NVLink<\/li>\n\n\n\n<li>NVSwitch<\/li>\n\n\n\n<li>HCCS<\/li>\n<\/ul>\n\n\n\n<p>\u7279\u9ede\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8d85\u4f4e\u5ef6\u9072<\/li>\n\n\n\n<li>\u8d85\u9ad8\u983b\u5bec<\/li>\n\n\n\n<li>\u8ddd\u96e2\u77ed<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2. Scale-Out\uff08\u7bc0\u9ede\u9593\u64f4\u5c55\uff09<\/p>\n\n\n\n<p>Scale-Out \u89e3\u6c7a\uff1a<\/p>\n\n\n\n<p>\u300c\u591a\u53f0 AI \u4f3a\u670d\u5668\u5982\u4f55\u7d44\u6210\u5927\u578b AI \u96c6\u7fa4\u300d<\/p>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p>100 \u53f0 GPU Server<\/p>\n\n\n\n<p>\u7d44\u6210\uff1a<\/p>\n\n\n\n<p>1000 GPU AI Cluster<\/p>\n\n\n\n<p>\u4e3b\u8981\u6280\u8853\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>InfiniBand<\/li>\n\n\n\n<li>RoCE<\/li>\n\n\n\n<li>Ethernet Fabric<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u56db\u3001AI \u7db2\u8def\u62d3\u64b2\u6280\u8853<\/p>\n\n\n\n<p>AI \u96c6\u7fa4\u7db2\u8def\u62d3\u64b2\u76f4\u63a5\u5f71\u97ff\u8a13\u7df4\u6548\u7387\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>1. Fat Tree \u67b6\u69cb<\/p>\n\n\n\n<p>\u50b3\u7d71 HPC \u5e38\u7528\u62d3\u64b2\u3002<\/p>\n\n\n\n<p>\u7279\u9ede\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u53ef\u9760<\/li>\n\n\n\n<li>\u6613\u64f4\u5c55<\/li>\n<\/ul>\n\n\n\n<p>\u7f3a\u9ede\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4ea4\u63db\u5c64\u7d1a\u8f03\u591a<\/li>\n\n\n\n<li>\u5ef6\u9072\u589e\u52a0<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2. Spine-Leaf \u67b6\u69cb<\/p>\n\n\n\n<p>\u76ee\u524d AI \u8cc7\u6599\u4e2d\u5fc3\u4e3b\u6d41\u67b6\u69cb\u3002<\/p>\n\n\n\n<p>\u7d50\u69cb\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>        Spine<br>       \/ | \\<br>      \/  |  \\<br> Leaf Leaf Leaf<br>  |    |    |<br> GPU  GPU  GPU<\/code><\/pre>\n\n\n\n<p>\u512a\u9ede\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b49\u8ddd\u5ef6\u9072<\/li>\n\n\n\n<li>\u6613\u64f4\u5c55<\/li>\n\n\n\n<li>\u9ad8\u983b\u5bec<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>3. All-to-All \u5168\u4e92\u9023\u67b6\u69cb<\/p>\n\n\n\n<p>\u8d85\u7bc0\u9ede\u7684\u91cd\u8981\u65b9\u5411\u3002<\/p>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p>CloudMatrix 384\uff1a<\/p>\n\n\n\n<p>\u63a1\u7528 NPU \u5168\u4e92\u9023\u67b6\u69cb\u3002<\/p>\n\n\n\n<p>\u7279\u9ede\uff1a<\/p>\n\n\n\n<p>\u4efb\u610f AI \u52a0\u901f\u5668\uff1a<\/p>\n\n\n\n<p>\u53ef\u4ee5\u76f4\u63a5\u9ad8\u901f\u901a\u4fe1\u3002<\/p>\n\n\n\n<p>\u9069\u5408\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5927\u6a21\u578b\u8a13\u7df4<\/li>\n\n\n\n<li>MoE \u6a21\u578b<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4e94\u3001800G \/ 1.6T \u9ad8\u901f Ethernet \u6280\u8853<\/p>\n\n\n\n<p>AI \u8cc7\u6599\u6d41\u91cf\u6b63\u5728\u5feb\u901f\u589e\u52a0\u3002<\/p>\n\n\n\n<p>\u50b3\u7d71\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>25G<\/li>\n\n\n\n<li>100G<\/li>\n<\/ul>\n\n\n\n<p>\u5df2\u7121\u6cd5\u6eff\u8db3\u9700\u6c42\u3002<\/p>\n\n\n\n<p>\u76ee\u524d AI \u7db2\u8def\u958b\u59cb\u5347\u7d1a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>400G<\/li>\n\n\n\n<li>800G<\/li>\n\n\n\n<li>1.6T Ethernet<\/li>\n<\/ul>\n\n\n\n<p>\u4e3b\u8981\u63d0\u5347\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Port bandwidth<\/li>\n\n\n\n<li>Switch capacity<\/li>\n\n\n\n<li>GPU communication efficiency<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p>\u4e0b\u4e00\u4ee3 AI Cluster \u5c07\u5927\u91cf\u63a1\u7528\uff1a<\/p>\n\n\n\n<p>800G NIC + 800G Switch<\/p>\n\n\n\n<p>\u67b6\u69cb\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u516d\u3001AI \u7db2\u8def\u52a0\u901f\u6676\u7247\u6280\u8853<\/p>\n\n\n\n<p>AI \u7db2\u8def\u4e0d\u518d\u53ea\u662f\u4ea4\u63db\u8a2d\u5099\uff0c\u800c\u958b\u59cb\u878d\u5408\u8a08\u7b97\u80fd\u529b\u3002<\/p>\n\n\n\n<p>\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>1. DPU\uff08Data Processing Unit\uff09<\/p>\n\n\n\n<p>DPU \u53c8\u7a31\uff1a<\/p>\n\n\n\n<p>SmartNIC\u3002<\/p>\n\n\n\n<p>\u529f\u80fd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7db2\u8def\u5378\u8f09<\/li>\n\n\n\n<li>\u5b89\u5168\u8655\u7406<\/li>\n\n\n\n<li>\u5132\u5b58\u52a0\u901f<\/li>\n\n\n\n<li>\u865b\u64ec\u5316\u7ba1\u7406<\/li>\n<\/ul>\n\n\n\n<p>\u964d\u4f4e CPU \u8ca0\u8f09\u3002<\/p>\n\n\n\n<p>\u4ee3\u8868\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>NVIDIA BlueField DPU<\/li>\n\n\n\n<li>Intel IPU<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2. AI Fabric Switch<\/p>\n\n\n\n<p>\u4e0b\u4e00\u4ee3\u4ea4\u63db\u6676\u7247\u5c07\u652f\u63f4\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RDMA \u52a0\u901f<\/li>\n\n\n\n<li>\u64c1\u585e\u63a7\u5236<\/li>\n\n\n\n<li>AI \u6d41\u91cf\u8abf\u5ea6<\/li>\n\n\n\n<li>\u7db2\u8def\u8a08\u7b97<\/li>\n<\/ul>\n\n\n\n<p>\u4ea4\u63db\u6a5f\u672c\u8eab\u958b\u59cb\u53c3\u8207 AI \u4efb\u52d9\u6700\u4f73\u5316\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4e03\u3001AI \u7db2\u8def\u64c1\u585e\u63a7\u5236\u6280\u8853<\/p>\n\n\n\n<p>AI \u8a13\u7df4\u6d41\u91cf\u5177\u6709\u7279\u6b8a\u7279\u6027\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5927\u91cf\u540c\u6b65\u901a\u4fe1<\/li>\n\n\n\n<li>\u7a81\u767c\u6d41\u91cf<\/li>\n\n\n\n<li>\u9ad8\u4e26\u767c<\/li>\n<\/ul>\n\n\n\n<p>\u5bb9\u6613\u9020\u6210\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Queue \u5806\u7a4d<\/li>\n\n\n\n<li>Packet Loss<\/li>\n\n\n\n<li>\u5ef6\u9072\u589e\u52a0<\/li>\n<\/ul>\n\n\n\n<p>\u56e0\u6b64\u9700\u8981\uff1a<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>1. ECN\uff08Explicit Congestion Notification\uff09<\/p>\n\n\n\n<p>\u900f\u904e\u6a19\u8a18\u5c01\u5305\uff1a<\/p>\n\n\n\n<p>\u63d0\u524d\u901a\u77e5\u7db2\u8def\u64c1\u585e\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2. DCQCN<\/p>\n\n\n\n<p>Data Center Quantized Congestion Notification<\/p>\n\n\n\n<p>\u4e3b\u8981\u7528\u65bc\uff1a<\/p>\n\n\n\n<p>RoCE \u7db2\u8def\u3002<\/p>\n\n\n\n<p>\u529f\u80fd\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u63a7\u5236\u767c\u9001\u901f\u7387<\/li>\n\n\n\n<li>\u964d\u4f4e\u5c01\u5305\u4e1f\u5931<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>3. AI \u6d41\u91cf\u611f\u77e5\u8abf\u5ea6<\/p>\n\n\n\n<p>\u6839\u64da\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6a21\u578b\u901a\u4fe1\u6a21\u5f0f<\/li>\n\n\n\n<li>GPU \u8ca0\u8f09<\/li>\n\n\n\n<li>\u7db2\u8def\u72c0\u614b<\/li>\n<\/ul>\n\n\n\n<p>\u52d5\u614b\u8abf\u6574\u6d41\u91cf\u8def\u5f91\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u516b\u3001\u7db2\u8def\u878d\u5408\u8a08\u7b97\uff08Network Computing\uff09<\/p>\n\n\n\n<p>\u672a\u4f86 AI \u7db2\u8def\u7684\u91cd\u8981\u65b9\u5411\u3002<\/p>\n\n\n\n<p>\u50b3\u7d71\u6a21\u5f0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CPU\/GPU \u8a08\u7b97<br>        |<br>      Network<br>        |<br>    \u8cc7\u6599\u50b3\u8f38<\/code><\/pre>\n\n\n\n<p>\u672a\u4f86\u6a21\u5f0f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u8a08\u7b97 + \u7db2\u8def + \u5132\u5b58<br><br>\u6df1\u5ea6\u878d\u5408<\/code><\/pre>\n\n\n\n<p>\u4f8b\u5982\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>In-Network Computing<\/li>\n\n\n\n<li>Collective Communication Acceleration<\/li>\n\n\n\n<li>\u7db2\u8def\u5378\u8f09\u8a08\u7b97<\/li>\n<\/ul>\n\n\n\n<p>\u8b93\u4ea4\u63db\u6a5f\u53c3\u8207\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Reduce<\/li>\n\n\n\n<li>Aggregation<\/li>\n\n\n\n<li>Synchronization<\/li>\n<\/ul>\n\n\n\n<p>\u63d0\u5347 AI \u8a13\u7df4\u6548\u7387\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u4e5d\u3001AI \u7db2\u8def\u7ba1\u7406\u8207\u667a\u80fd\u904b\u7dad\u6280\u8853<\/p>\n\n\n\n<p>\u8d85\u5927\u898f\u6a21 AI \u96c6\u7fa4\u9700\u8981\uff1a<\/p>\n\n\n\n<p>\u667a\u80fd\u5316\u7db2\u8def\u7ba1\u7406\u3002<\/p>\n\n\n\n<p>\u4e3b\u8981\u6280\u8853\uff1a<\/p>\n\n\n\n<p>1. AI for Network<\/p>\n\n\n\n<p>\u5229\u7528 AI \u512a\u5316\u7db2\u8def\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6545\u969c\u9810\u6e2c<\/li>\n\n\n\n<li>\u6d41\u91cf\u5206\u6790<\/li>\n\n\n\n<li>\u8def\u5f91\u6700\u4f73\u5316<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>2. \u7db2\u8def\u6578\u4f4d\u5b7f\u751f\uff08Network Digital Twin\uff09<\/p>\n\n\n\n<p>\u5efa\u7acb\u865b\u64ec\u7db2\u8def\u6a21\u578b\uff1a<\/p>\n\n\n\n<p>\u6a21\u64ec\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6d41\u91cf<\/li>\n\n\n\n<li>\u6545\u969c<\/li>\n\n\n\n<li>\u6027\u80fd\u74f6\u9838<\/li>\n<\/ul>\n\n\n\n<p>\u63d0\u524d\u9032\u884c\u6700\u4f73\u5316\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u5341\u3001\u9762\u5411\u672a\u4f86 AI \u9ad8\u6548\u80fd\u7db2\u8def\u7684\u6838\u5fc3\u8da8\u52e2<\/p>\n\n\n\n<p>\u672a\u4f86 AI \u7db2\u8def\u5c07\u671d\u4ee5\u4e0b\u65b9\u5411\u767c\u5c55\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u6280\u8853\u65b9\u5411<\/th><th>\u767c\u5c55\u8da8\u52e2<\/th><\/tr><\/thead><tbody><tr><td>GPU\u4e92\u806f<\/td><td>NVLink\u3001HCCS\u3001\u9ad8\u901f\u4e92\u9023<\/td><\/tr><tr><td>\u7db2\u8def\u983b\u5bec<\/td><td>400G \u2192 800G \u2192 1.6T<\/td><\/tr><tr><td>\u7db2\u8def\u67b6\u69cb<\/td><td>Spine-Leaf\u3001All-to-All<\/td><\/tr><tr><td>\u5354\u8b70<\/td><td>InfiniBand\u3001RoCE<\/td><\/tr><tr><td>\u7db2\u8def\u6676\u7247<\/td><td>DPU\u3001SmartNIC<\/td><\/tr><tr><td>\u7db2\u8def\u89d2\u8272<\/td><td>\u5f9e\u50b3\u8f38\u8d70\u5411\u8a08\u7b97\u878d\u5408<\/td><\/tr><tr><td>\u7ba1\u7406\u65b9\u5f0f<\/td><td>AI \u9a45\u52d5\u81ea\u52d5\u5316\u904b\u7dad<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u7e3d\u7d50<\/p>\n\n\n\n<p>AI \u6642\u4ee3\u7684\u7af6\u722d\uff0c\u4e0d\u53ea\u662f GPU \u6578\u91cf\u7684\u7af6\u722d\uff0c\u800c\u662f\uff1a<\/p>\n\n\n\n<p><strong>\u300c\u6676\u7247\u7b97\u529b + \u9ad8\u901f\u4e92\u806f + \u7db2\u8def\u67b6\u69cb + \u8cc7\u6e90\u8abf\u5ea6\u300d\u7684\u7d9c\u5408\u80fd\u529b\u7af6\u722d\u3002<\/strong><\/p>\n\n\n\n<p>\u8d85\u7bc0\u9ede\uff08SuperNode\uff09\u3001AI Fabric\u3001\u9ad8\u901f Ethernet\u3001RDMA\u3001NVLink \u7b49\u6280\u8853\u6b63\u5728\u91cd\u65b0\u5b9a\u7fa9\u8cc7\u6599\u4e2d\u5fc3\u7db2\u8def\u3002<\/p>\n\n\n\n<p>\u672a\u4f86\u7684\u5927\u6a21\u578b\u8a13\u7df4\u5e73\u53f0\uff0c\u7db2\u8def\u5c07\u4e0d\u518d\u53ea\u662f\u300c\u9023\u63a5\u8a2d\u5099\u7684\u7ba1\u9053\u300d\uff0c\u800c\u6703\u6210\u70ba\uff1a<\/p>\n\n\n\n<p><strong>AI \u8a08\u7b97\u7cfb\u7d71\u7684\u6838\u5fc3\u7d44\u6210\u90e8\u5206\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8457\u5927\u6a21\u578b\uff08Large Language Model\uff09\u3001\u751f\u6210\u5f0f AI\u3001\u591a\u6a21\u614b\u6a21\u578b\u4ee5\u53ca AI Agent \u7684\u5feb\u901f\u767c\u5c55\uff0cAI \u8a08\u7b97\u96c6\u7fa4\u7684\u898f\u6a21\u6b63\u5728\u5f9e\u6578\u5341\u5f35 GPU\uff0c\u64f4\u5c55\u5230\u6578\u5343\u751a\u81f3\u6578\u842c\u5f35 GPU\u3002 \u5728\u50b3\u7d71\u8cc7\u6599\u4e2d\u5fc3\u67b6\u69cb\u4e2d\uff0c\u7db2\u8def\u4e3b\u8981\u8ca0\u8cac\u300c\u8cc7\u6599\u50b3\u8f38\u300d\uff0c\u4f46\u5728 AI \u6642\u4ee3\uff0c\u7db2\u8def\u5df2\u7d93\u6210\u70ba\u6c7a\u5b9a\u6a21\u578b\u8a13\u7df4\u6548\u7387\u7684\u6838\u5fc3\u57fa\u790e\u8a2d\u65bd\u3002 \u5927\u578b AI \u6a21\u578b\u8a13\u7df4\u904e\u7a0b\u4e2d\uff0cGPU \u4e4b\u9593\u9700\u8981\u983b\u7e41\u4ea4\u63db\uff1a \u56e0\u6b64\uff0cAI \u9ad8\u6548\u80fd\u7db2\u8def\uff08AI High Performance Network\uff09\u9700\u8981\u5177\u5099\uff1a \u7b49\u80fd\u529b\u3002 \u76ee\u524d\u9762\u5411 AI \u9ad8\u6548\u80fd\u7db2\u8def\u7684\u6838\u5fc3\u6280\u8853\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u65b9\u5411\u3002 \u4e00\u3001\u9ad8\u983b\u5bec\u9ad8\u901f\u4e92\u806f\u6280\u8853\uff08High Bandwidth Interconnect\uff09 AI \u5927\u6a21\u578b\u8a13\u7df4\u6700\u5927\u7684\u74f6\u9838\u4e4b\u4e00\uff0c\u5c31\u662f GPU \u4e4b\u9593\u5927\u91cf\u8cc7\u6599\u4ea4\u63db\u3002 \u56e0\u6b64\uff0c\u9ad8\u983b\u5bec\u4e92\u806f\u6280\u8853\u662f AI \u7db2\u8def\u7684\u57fa\u790e\u3002 \u4e3b\u8981\u6280\u8853\u5305\u62ec\uff1a 1. NVLink NVIDIA \u63a8\u51fa\u7684 NVLink\uff0c\u662f\u76ee\u524d GPU Scale-Up \u4e92\u806f\u7684\u91cd\u8981\u6280\u8853\u3002 \u5b83\u4e3b\u8981\u7528\u65bc\uff1a \u76f8\u6bd4\u50b3\u7d71 PCIe\uff1a NVLink \u63d0\u4f9b\uff1a \u4f8b\u5982\uff1a NVIDIA GB200 NVL72 \u900f\u904e [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-14121","post","type-post","status-publish","format-standard","hentry","category-killtest"],"_links":{"self":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/14121","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=14121"}],"version-history":[{"count":1,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/14121\/revisions"}],"predecessor-version":[{"id":14122,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=\/wp\/v2\/posts\/14121\/revisions\/14122"}],"wp:attachment":[{"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=14121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=14121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.killtest.com.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=14121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}