{"id":6538,"date":"2025-11-27T11:16:10","date_gmt":"2025-11-27T03:16:10","guid":{"rendered":"https:\/\/nullthought.net\/?p=6538"},"modified":"2025-12-01T16:23:42","modified_gmt":"2025-12-01T08:23:42","slug":"gpu-vs-tpu","status":"publish","type":"post","link":"https:\/\/nullthought.net\/?p=6538","title":{"rendered":"GPU vs. TPU"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"GPU vs TPU\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/i3-jOJdTCP0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>GPU \u662f\u201c\u901a\u7528\u7684\u5e76\u884c\u8ba1\u7b97\u663e\u5361\u201d\uff0c\u9002\u5408\u5404\u79cd\u6df1\u5ea6\u5b66\u4e60\u548c\u901a\u7528\u9ad8\u6027\u80fd\u8ba1\u7b97\uff1bTPU \u662f\u201c\u4e3a\u795e\u7ecf\u7f51\u7edc\u77e9\u9635\u8fd0\u7b97\u91cf\u8eab\u5b9a\u5236\u7684\u4e13\u7528\u82af\u7247\u201d\uff0c\u5728\u7279\u5b9a\u573a\u666f\uff08\u5c24\u5176\u8c37\u6b4c\u81ea\u5bb6\u4e1a\u52a1\uff09\u91cc\u66f4\u9ad8\u6548\uff0c\u4f46\u901a\u7528\u6027\u548c\u751f\u6001\u4e0d\u5982 GPU\u3002<\/strong><\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e00\u3001\u8bbe\u8ba1\u76ee\u6807\u548c\u5b9a\u4f4d<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>GPU\uff08Graphics Processing Unit\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8d77\u6e90\uff1a\u6700\u65e9\u4e3a\u56fe\u5f62\u6e32\u67d3\u8bbe\u8ba1\uff08\u50cf\u7d20\u7740\u8272\u3001\u51e0\u4f55\u53d8\u6362\uff09\uff0c\u5929\u7136\u9002\u5408\u5927\u89c4\u6a21\u5e76\u884c\u3002<\/li>\n\n\n\n<li>\u73b0\u5728\u5b9a\u4f4d\uff1a\n<ul class=\"wp-block-list\">\n<li>\u901a\u7528\u52a0\u901f\u5668\uff1a\u6df1\u5ea6\u5b66\u4e60\u8bad\u7ec3 \/ \u63a8\u7406<\/li>\n\n\n\n<li>\u9ad8\u6027\u80fd\u8ba1\u7b97\uff08HPC\uff09\uff1a\u79d1\u5b66\u8ba1\u7b97\u3001\u6570\u503c\u6a21\u62df<\/li>\n\n\n\n<li>\u4ecd\u627f\u62c5\u56fe\u5f62\u6e32\u67d3\u804c\u8d23\uff08\u6e38\u620f\u30013D\u3001\u89c6\u9891\u7f16\u89e3\u7801\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5178\u578b\u5382\u5546\uff1aNVIDIA\u3001AMD\uff0c\u90e8\u5206\u56fd\u4ea7\u5382\u5546\uff08\u5982\u5bd2\u6b66\u7eaa\u3001\u6469\u5c14\u7ebf\u7a0b\uff09\u4e5f\u505a\u201c\u7c7b GPU\u201d\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TPU\uff08Tensor Processing Unit\uff09<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8c37\u6b4c\u4e3a\u81ea\u8eab\u673a\u5668\u5b66\u4e60\u5de5\u4f5c\u8d1f\u8f7d\u8bbe\u8ba1\u7684\u4e13\u7528\u52a0\u901f\u5668\uff08ASIC\uff09\u3002<\/li>\n\n\n\n<li>\u9488\u5bf9\u201c\u5f20\u91cf\/\u77e9\u9635\u8fd0\u7b97\u201d\uff08\u5c24\u5176\u662f dense \u77e9\u9635\u4e58\u6cd5 + \u5377\u79ef\uff09\u6781\u5ea6\u4f18\u5316\u3002<\/li>\n\n\n\n<li>\u4e3b\u8981\u7528\u5728\uff1a\n<ul class=\"wp-block-list\">\n<li>\u8c37\u6b4c\u5185\u90e8\u4e1a\u52a1\uff08\u641c\u7d22\u6392\u5e8f\u3001\u63a8\u8350\u3001\u7ffb\u8bd1\u3001Gmail\u3001\u5e7f\u544a\u7b49\uff09<\/li>\n\n\n\n<li>Google Cloud \u7684 AI \u8bad\u7ec3 \/ \u63a8\u7406\u670d\u52a1\uff08TPU v2\/v3\/v4\/v5e\/v5p\/v5p \u7b49\u4ee3\u9645\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b80\u5316\u7406\u89e3\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>GPU = \u591a\u624d\u591a\u827a\u7684\u201c\u5e76\u884c\u901a\u7528\u9009\u624b\u201d<\/strong>\u3002<\/li>\n\n\n\n<li><strong>TPU = \u4e3a\u795e\u7ecf\u7f51\u7edc\uff08\u5c24\u5176\u77e9\u9635\u4e58\u6cd5\uff09\u201c\u4e13\u7528\u6253\u9020\u7684\u51a0\u519b\u5de5\u5177\u201d<\/strong>\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e8c\u3001\u786c\u4ef6\u67b6\u6784\u5bf9\u6bd4\uff08\u4ece\u201c\u600e\u4e48\u7b97\u201d\u4e0a\u770b\uff09<\/h4>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/nullthought.net\/wp-content\/uploads\/2025\/11\/GPU-vs-TPU-1024x572.jpg\" alt=\"\" class=\"wp-image-6540\" srcset=\"https:\/\/nullthought.net\/wp-content\/uploads\/2025\/11\/GPU-vs-TPU-1024x572.jpg 1024w, https:\/\/nullthought.net\/wp-content\/uploads\/2025\/11\/GPU-vs-TPU-300x167.jpg 300w, https:\/\/nullthought.net\/wp-content\/uploads\/2025\/11\/GPU-vs-TPU-768x429.jpg 768w, https:\/\/nullthought.net\/wp-content\/uploads\/2025\/11\/GPU-vs-TPU-1536x857.jpg 1536w, https:\/\/nullthought.net\/wp-content\/uploads\/2025\/11\/GPU-vs-TPU-2048x1143.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\"><strong>GPU vs. TPU<\/strong><br>Generated by Gemini(Nano Banana Pro)<\/figcaption><\/figure>\n\n\n\n<h5 class=\"wp-block-heading\">1. \u8ba1\u7b97\u5355\u5143\u7ed3\u6784<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>GPU\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7531\u5f88\u591a\u4e2a\u201c\u6d41\u5904\u7406\u5668\uff08CUDA Core \/ Shader Core\uff09\u201d\u7ec4\u6210\uff0c\u5206\u7ec4\u4e3a SM\uff08Streaming Multiprocessor\uff09\u3002<\/li>\n\n\n\n<li>\u6bcf\u4e2a SM \u91cc\u6709\uff1a\n<ul class=\"wp-block-list\">\n<li>\u6807\u91cf\/\u5411\u91cf ALU\uff08\u7b97\u52a0\u51cf\u4e58\uff09<\/li>\n\n\n\n<li>\u5bc4\u5b58\u5668\u5806<\/li>\n\n\n\n<li>\u5c0f\u578b\u5171\u4eab\u5185\u5b58 \/ L1 cache<\/li>\n\n\n\n<li>Tensor Core\uff08\u65b0\u4e00\u4ee3 GPU \u4e2d\u4e13\u95e8\u4e3a\u77e9\u9635\u4e58\u6cd5\u4f18\u5316\u7684\u5355\u5143\uff09<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u652f\u6301\u591a\u79cd\u7c7b\u578b\u6307\u4ee4\uff1a\n<ul class=\"wp-block-list\">\n<li>FP32\u3001FP16\u3001BF16\u3001INT8\u3001INT4 \u7b49<\/li>\n\n\n\n<li>\u63a7\u5236\u6d41\u3001\u7eb9\u7406\u91c7\u6837\u3001\u56fe\u5f62\u7ba1\u7ebf\u7b49<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TPU\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u903b\u8f91\u6838\u5fc3\u662f<strong>\u5927\u89c4\u6a21 systolic array\uff08\u8109\u52a8\u9635\u5217\uff09<\/strong>\uff1a\n<ul class=\"wp-block-list\">\n<li>\u6bd4\u5982 TPU v2 \u662f 128\u00d7128 \u7684 MAC\uff08\u4e58\u52a0\uff09\u9635\u5217\uff0cTPU v3 \u66f4\u5927\u3002<\/li>\n\n\n\n<li>\u8fd9\u79cd\u7ed3\u6784\u51e0\u4e4e\u5c31\u662f\u201c\u786c\u710a\u6b7b\u201d\u7684\u77e9\u9635\u4e58\u6cd5\u673a\u5668\uff0c\u975e\u5e38\u9002\u5408\u505a <code>W\u00b7x<\/code> \u8fd9\u7c7b\u64cd\u4f5c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5f3a\u8c03<strong>\u6570\u636e\u6d41<\/strong>\u800c\u4e0d\u662f\u4e30\u5bcc\u6307\u4ee4\u96c6\uff1a\n<ul class=\"wp-block-list\">\n<li>\u628a\u6fc0\u6d3b\u548c\u6743\u91cd\u6d41\u7ecf\u9635\u5217\uff0c\u8282\u70b9\u4e4b\u95f4\u6d41\u6c34\u4f20\u9012\u5e76\u7d2f\u52a0\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u901a\u5e38\u914d\u6709\uff1a\n<ul class=\"wp-block-list\">\n<li>\u9ad8\u5e26\u5bbd\u7247\u4e0a SRAM\uff08\u5b58\u653e\u6fc0\u6d3b\u3001\u90e8\u5206\u6743\u91cd\uff09<\/li>\n\n\n\n<li>\u4e0e\u4e3b\u673a \/ \u5176\u5b83 TPU \u8fde\u63a5\u7684\u9ad8\u901f\u4e92\u8054\uff08\u5982 torus mesh\uff09<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ed3\u679c\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GPU\uff1a\u66f4\u901a\u7528\uff0c\u652f\u6301\u56fe\u5f62 + \u901a\u7528\u8ba1\u7b97 + \u4e13\u95e8\u4e3a\u77e9\u9635\u4e58\u6cd5\u65b0\u589e Tensor Core\u3002<\/li>\n\n\n\n<li>TPU\uff1a\u51e0\u4e4e\u628a\u82af\u7247\u5927\u90e8\u5206\u9762\u79ef\u62bc\u5728\u77e9\u9635\u4e58\u6cd5\u4e0a\uff0c\u7528\u7ed3\u6784\u5316\u786c\u4ef6\u5b9e\u73b0\u6781\u81f4\u541e\u5410\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">2. \u5b58\u50a8\u4e0e\u5e26\u5bbd<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>GPU\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u663e\u5b58\uff1aGDDR \u6216 HBM\uff08\u9ad8\u5e26\u5bbd\u5185\u5b58\uff09\u3002<\/li>\n\n\n\n<li>\u62e5\u6709\u591a\u7ea7\u7f13\u5b58\uff1aL1\u3001L2\uff08NVIDIA Hopper\/Blackwell \u8fd9\u4ee3\u7684 L2 \u975e\u5e38\u5927\uff09\u3001\u5bc4\u5b58\u5668\u3002<\/li>\n\n\n\n<li>\u4e3a\u4e86\u9002\u5e94\u591a\u79cd workload\uff0c\u7f13\u5b58\u5c42\u7ea7\u6bd4\u8f83\u590d\u6742\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TPU\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u66f4\u504f\u201cscratchpad + SRAM\u201d\u7684\u6570\u636e\u6d41\u67b6\u6784\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5927\u7247\u7247\u4e0a SRAM \u7528\u6765\u663e\u5f0f\u7ba1\u7406\u6fc0\u6d3b\u3001\u6743\u91cd\u3002<\/li>\n\n\n\n<li>\u8bbe\u8ba1\u4e0a\u9f13\u52b1\u7f16\u8bd1\u5668\/\u8fd0\u884c\u65f6\u628a\u6570\u636e\u6446\u653e\u597d\uff0c\u4ee5\u51cf\u5c11 off-chip \u8bbf\u95ee\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u82af\u7247\u95f4\u901a\u8fc7\u9ad8\u901f\u4e92\u8054\u7ec4\u6210 pod\uff08\u6570\u767e\u751a\u81f3\u4e0a\u5343\u4e2a TPU \u82af\u7247\u7ec4\u6210\u7cfb\u7edf\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u76f4\u89c2\u5dee\u5f02\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GPU\uff1a\u7528\u7f13\u5b58\u53bb\u201c\u731c\u201d\u7a0b\u5e8f\u7684\u8bbf\u95ee\u6a21\u5f0f\uff0c\u9760\u786c\u4ef6\u81ea\u52a8\u7f13\u5b58\u3002<\/li>\n\n\n\n<li>TPU\uff1a\u66f4\u504f\u201c\u4f60\uff08\u7f16\u8bd1\u5668\uff09\u5fc5\u987b\u89c4\u5212\u597d\u8bbf\u95ee\u6a21\u5f0f\uff0c\u6211\u7ed9\u4f60\u9ad8\u5e26\u5bbd\u7684\u6570\u636e\u901a\u8def\u548c scratchpad\u201d\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e09\u3001\u7f16\u7a0b\u6a21\u578b\u4e0e\u751f\u6001<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">1. \u5de5\u5177\u94fe\u548c\u6846\u67b6\u652f\u6301<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>GPU \u751f\u6001\uff08\u7279\u522b\u662f NVIDIA\uff09\u975e\u5e38\u6210\u719f\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7f16\u7a0b\u63a5\u53e3\uff1a\n<ul class=\"wp-block-list\">\n<li>CUDA\uff08\u6700\u6838\u5fc3\uff09\u3001OpenCL\uff08\u8f83\u5c11\u7528\uff09\u3001Metal\/Vulkan Compute \u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u4e0a\u5c42\u6846\u67b6\u4e00\u6574\u5957\uff1a\n<ul class=\"wp-block-list\">\n<li>PyTorch\u3001TensorFlow\u3001JAX\u3001MXNet \u7b49\u5747\u6709\u6210\u719f GPU \u652f\u6301\uff1b<\/li>\n\n\n\n<li>cuDNN\u3001cuBLAS\u3001TensorRT\u3001cuGraph\u3001cuQuantum\u3001cuOpt\u2026\u2026\u5404\u79cd\u5e93\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u793e\u533a\u8d44\u6e90\u5de8\u5927\uff1a\n<ul class=\"wp-block-list\">\n<li>\u6559\u7a0b\u3001\u793a\u4f8b\u3001\u7b2c\u4e09\u65b9\u5e93\u3001\u53ef\u89c6\u5316\u5de5\u5177\uff08Nsight\u3001Profiler\uff09\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TPU \u751f\u6001\uff08\u8c37\u6b4c\u4e3b\u5bfc\uff09\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e3b\u529b\u662f TensorFlow + XLA \/ JAX + XLA\u3002<\/li>\n\n\n\n<li>\u5bf9\u5916\u4f7f\u7528\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5728 Google Cloud \u4e0a\u79df\u7528 TPU VM\/Pod\uff0c\u901a\u8fc7 <code>tf.distribute<\/code> \u6216 JAX \u7684 <code>pjit<\/code>\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u7f16\u7a0b\u4f53\u9a8c\uff1a\n<ul class=\"wp-block-list\">\n<li>\u9700\u8981\u201c\u5bf9 XLA \u53cb\u597d\u201d\uff1a\u591a\u7528\u9759\u6001 shape\u3001\u7eaf\u51fd\u6570\u5f0f\u3001\u5c11\u7528 Python-side \u63a7\u5236\u6d41\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u652f\u6301 PyTorch on XLA\uff0c\u4f46\u6210\u719f\u5ea6\u548c\u793e\u533a\u89c4\u6a21\u8fdc\u4e0d\u5982 CUDA \u751f\u6001\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b9e\u9645\u6548\u679c\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>GPU\uff1a\u968f\u4fbf\u4e70\u5f20\u5361\uff08\u6216\u79df\u4e91 GPU\uff09\uff0c\u914d\u5408 PyTorch\/TensorFlow \u5c31\u80fd\u73a9\u3002<\/strong><\/li>\n\n\n\n<li><strong>TPU\uff1a\u51e0\u4e4e\u53ea\u80fd\u5728 Google Cloud \u4e0a\u7528\uff0c\u4e14\u5bf9\u7f16\u7a0b\u6a21\u5f0f\u8981\u6c42\u66f4\u201c\u89c4\u6574\u201d\u3002<\/strong><\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">2. \u7075\u6d3b\u6027\u4e0e\u901a\u7528\u6027<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>GPU\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u53ea\u8dd1\u6df1\u5ea6\u5b66\u4e60\uff1a\n<ul class=\"wp-block-list\">\n<li>\u56fe\u5f62\u3001\u89c6\u9891\u7f16\u89e3\u7801\u3001\u6e38\u620f\u3001CUDA \u52a0\u901f\u7684 HPC \u5e94\u7528\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u66f4\u5bb9\u6613\u8dd1\u201c\u5947\u602a\u201d\u7684\u6a21\u578b\uff1a\n<ul class=\"wp-block-list\">\n<li>\u7a00\u758f\u7f51\u7edc\u3001\u52a8\u6001\u56fe\u3001RNN\u3001\u5927\u91cf\u6761\u4ef6\u5206\u652f\u903b\u8f91\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5c0f\u578b\u5b9e\u9a8c\u548c\u4e2a\u4eba\u5f00\u53d1\u7279\u522b\u53cb\u597d\uff08\u4e70\u4e00\u5757\u6d88\u8d39\u7ea7 RTX\/\u4e13\u4e1a\u5361\u5c31\u884c\uff09\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TPU\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5bf9\u201c\u89c4\u6574\u7684\u5f20\u91cf\u8fd0\u7b97\u201d\u53cb\u597d\uff1a\n<ul class=\"wp-block-list\">\n<li>CNN\u3001Transformer\u3001MLP\u3001\u5927\u89c4\u6a21\u77e9\u9635\u4e58\u6cd5\/\u5377\u79ef\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5bf9\u52a8\u6001 shape\u3001\u7a00\u758f\u6a21\u5f0f\u3001\u591a\u5206\u652f\u903b\u8f91\u4e0d\u90a3\u4e48\u53cb\u597d\uff0c\u9700\u8981\u7f16\u8bd1\u5668\u4f18\u5316\u3002<\/li>\n\n\n\n<li>\u4e0d\u9002\u5408\u9700\u8981\u56fe\u5f62\u3001\u4eba\u673a\u4ea4\u4e92\u7684\u5e94\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u56db\u3001\u6027\u80fd\u4e0e\u80fd\u6548<\/h4>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u6ce8\u610f\uff1a\u4e0d\u540c\u4ee3\u9645\u5dee\u5f02\u5f88\u5927\uff0c\u8fd9\u91cc\u53ea\u662f<strong>\u539f\u5219\u548c\u8d8b\u52bf<\/strong>\uff0c\u800c\u4e0d\u662f\u67d0\u4e00\u4ee3\u4ea7\u54c1\u7684\u5177\u4f53\u6570\u503c\u3002<\/p>\n<\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u6d6e\u70b9\u7b97\u529b<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>GPU\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u73b0\u4ee3\u6570\u636e\u4e2d\u5fc3 GPU\uff08\u5982 NVIDIA H100\u3001B200\uff09\u5728 FP16\/BF16 \u4e0a\u63d0\u4f9b\u6570\u767e TFLOPS \u751a\u81f3\u66f4\u9ad8\u7684\u7b97\u529b\u3002<\/li>\n\n\n\n<li>\u901a\u8fc7 tensor core \u5b9e\u73b0\u77e9\u9635\u8fd0\u7b97\u52a0\u901f\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>TPU\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u6bcf\u4e00\u4ee3 TPU \u9488\u5bf9 BF16\/INT8 \u7b49\u683c\u5f0f\u4f18\u5316\uff0c\u5355\u82af\u7247\u539f\u59cb\u7b97\u529b\u4e5f\u5728\u767e TFLOPS \u751a\u81f3\u66f4\u9ad8\u91cf\u7ea7\u3002<\/li>\n\n\n\n<li>\u6574\u4e2a pod\uff08\u6570\u767e\/\u4e0a\u5343\u82af\u7247\uff09\u603b\u7b97\u529b\u6781\u5176\u5e9e\u5927\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u603b\u4f53\u6765\u8bf4\uff0c\u5728<strong>\u5927\u89c4\u6a21\u77e9\u9635\u4e58\u6cd5\u5bc6\u96c6\u578b workload \u4e0a\uff0c\u5355\u74e6\u80fd\u63d0\u4f9b\u7684\u6709\u6548\u7b97\u529b\uff0cTPU \u5f80\u5f80\u7565\u4f18\u6216\u76f8\u8fd1<\/strong>\uff08\u89c6\u4ee3\u9645\/\u914d\u7f6e\/\u6a21\u578b\u800c\u5b9a\uff09\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">2. \u80fd\u6548\uff08\u6027\u80fd \/ \u529f\u8017\uff09<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>TPU \u7531\u4e8e\u786c\u4ef6\u66f4\u52a0\u201c\u4e13\u7528\u3001\u76f4\u901a\u201d\uff0c\u5728\u77e9\u9635\u4e58\u6cd5\u5bc6\u96c6\u7684\u5927\u6a21\u578b\u8bad\u7ec3\u3001\u63a8\u7406\u4e0a\uff0c\u901a\u5e38\u6709\u66f4\u9ad8\u80fd\u6548\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5c11\u4e86\u5f88\u591a\u63a7\u5236\u903b\u8f91\u3001\u56fe\u5f62\u7ba1\u7ebf\u3001\u901a\u7528\u8ba1\u7b97\u5355\u5143\u3002<\/li>\n\n\n\n<li>\u6570\u636e\u8def\u5f84\u77ed\u3001SRAM+\u8109\u52a8\u9635\u5217\u7ec4\u5408\u975e\u5e38\u9ad8\u6548\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>GPU \u9700\u8981\u517c\u987e\u56fe\u5f62\u548c\u5404\u79cd\u901a\u7528 workload\uff0c\u786c\u4ef6\u4e0a\u6709\u4e00\u5b9a\u201c\u901a\u7528\u6027\u5f00\u9500\u201d\uff0c\u80fd\u6548\u7565\u900a\u4e00\u7b79\uff0c\u4f46\u968f\u7740\u67b6\u6784\u4f18\u5316\uff0c\u8fd9\u4e2a\u5dee\u8ddd\u5728\u7f29\u5c0f\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46 <strong>\u8fd9\u4e9b\u4f18\u52bf\u5f80\u5f80\u8981\u5728\u201c\u8db3\u591f\u5927\u89c4\u6a21\u3001\u8db3\u591f\u89c4\u6574\u201d\u7684 workload \u4e0a\u624d\u80fd\u4f53\u73b0\u51fa\u6765<\/strong>\u3002\u5c0f\u6a21\u578b\u6216\u590d\u6742\u63a7\u5236\u6d41\u4efb\u52a1\u4e2d\uff0cGPU \u6709\u65f6\u53cd\u800c\u66f4\u6709\u6548\u7387\uff08\u56e0\u4e3a TPU \u8d44\u6e90\u6d6a\u8d39\u3001\u6d41\u6c34\u4e0d\u6ee1\uff09\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e94\u3001\u5e94\u7528\u4e0e\u90e8\u7f72\u573a\u666f<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">1. \u7814\u53d1\u4e0e\u5b9e\u9a8c\u9636\u6bb5<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>GPU \u4f18\u52bf\u7edd\u5bf9\u660e\u663e\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u7075\u6d3b\uff1a\u60f3\u600e\u4e48\u5199 PyTorch \u5c31\u600e\u4e48\u5199\uff0c\u8c03\u8bd5\u65b9\u4fbf\u3002<\/li>\n\n\n\n<li>\u786c\u4ef6\u5bb9\u6613\u83b7\u53d6\uff1a\u672c\u5730\u53f0\u5f0f\u673a\u3001\u5b9e\u9a8c\u5ba4\u670d\u52a1\u5668\u3001\u4e91 GPU \u90fd\u5f88\u5e38\u89c1\u3002<\/li>\n\n\n\n<li>\u751f\u6001\uff1a\u8bba\u6587\u5f00\u6e90\u4ee3\u7801\u51e0\u4e4e\u9ed8\u8ba4\u8dd1 GPU\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>TPU \u5728\u7814\u7a76\u573a\u666f\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u9002\u5408\u57fa\u4e8e JAX \/ TensorFlow + XLA \u7684\u56e2\u961f\u8fdb\u884c\u5927\u89c4\u6a21\u5b9e\u9a8c\uff08\u5982 Google\/DeepMind \u98ce\u683c\uff09\u3002<\/li>\n\n\n\n<li>\u5bf9\u5b66\u672f\u4e2a\u4eba\/\u5c0f\u56e2\u961f\u4e0d\u592a\u53cb\u597d\uff08\u4e91 TPU \u6210\u672c+\u95e8\u69db+\u751f\u6001\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">2. \u5927\u89c4\u6a21\u8bad\u7ec3\uff08\u5927\u578b\u6a21\u578b\uff09<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5728 Google \u751f\u6001\u5185\u90e8\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>TPU pod \u662f\u8bad\u7ec3\u5927\u6a21\u578b\u7684\u4e3b\u529b\uff0c\u4f8b\u5982\u5f88\u591a Google\/DeepMind \u81ea\u5bb6\u6a21\u578b\u3002<\/li>\n\n\n\n<li>\u901a\u8fc7 XLA \u7f16\u8bd1\u4f18\u5316\uff0c\u5145\u5206\u69a8\u5e72\u77e9\u9635\u4e58\u6cd5\u548c\u7f51\u7edc\u4e92\u8054\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5728\u5f00\u653e\u751f\u6001\u548c\u5176\u4ed6\u5927\u5382\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>NVIDIA GPU \u4f9d\u7136\u662f\u4e3b\u529b\uff08\u5927\u591a\u6570 LLM\u3001\u6269\u6563\u6a21\u578b\u8bad\u7ec3\u90fd\u5728 GPU \u96c6\u7fa4\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7b80\u5355\u8bf4\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5982\u679c\u4f60\u5728 Google \u4f53\u7cfb\u5185\uff1d&gt; TPU \u5f88\u9999\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u4f60\u662f\u201c\u5168\u4e16\u754c\u5176\u5b83\u4eba\u201d\uff1d&gt; GPU \u662f\u73b0\u5b9e\u9009\u62e9\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">3. \u5728\u7ebf\u63a8\u7406 \/ \u90e8\u7f72<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>GPU\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u5e7f\u6cdb\u7528\u4e8e\u5728\u7ebf\u63a8\u7406\uff08\u63a8\u8350\u7cfb\u7edf\u3001\u804a\u5929\u673a\u5668\u4eba\u3001\u56fe\u50cf\u751f\u6210\uff09\u3002<\/li>\n\n\n\n<li>\u53ef\u4ee5\u6df7\u5408\u627f\u8f7d\uff1a\u540c\u4e00\u53f0 GPU \u670d\u52a1\u5668\u65e2\u53ef\u4ee5\u8dd1\u63a8\u7406\u53c8\u8dd1\u90e8\u5206\u8bad\u7ec3\u3001\u53c8\u8d1f\u8d23\u89c6\u9891\u7f16\u7801\u7b49\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>TPU\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u8c37\u6b4c\u5f88\u591a\u7ebf\u4e0a\u670d\u52a1\u4f7f\u7528 TPU \u505a\u63a8\u7406\u52a0\u901f\uff0c\u4f8b\u5982\u641c\u7d22\u6392\u5e8f\u3001\u5e7f\u544a\u7b49\u3002<\/li>\n\n\n\n<li>\u4f46\u5bf9\u4e8e\u666e\u901a\u4f01\u4e1a\/\u5f00\u53d1\u8005\uff0c\u90e8\u7f72 TPU \u63a8\u7406\u4e3b\u8981\u901a\u8fc7 Google Cloud\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u516d\u3001\u6210\u672c\u4e0e\u53ef\u83b7\u5f97\u6027<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>GPU\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6d88\u8d39\u7ea7\uff1a\u51e0\u5343\u5143\uff5e\u4e0a\u4e07\u5143\u4eba\u6c11\u5e01\u5c31\u80fd\u4e70\u5230\u4e00\u5757\u4e0d\u9519\u7684\u663e\u5361\u505a\u6df1\u5ea6\u5b66\u4e60\u3002<\/li>\n\n\n\n<li>\u6570\u636e\u4e2d\u5fc3\u7ea7\uff1aA100\/H100\/B100 \u7b49\u975e\u5e38\u8d35\uff0c\u4f46\u4e91\u4e0a\u79df\u8d41\u5f88\u666e\u904d\u3002<\/li>\n\n\n\n<li>\u4f9b\u5e94\u94fe\u5e7f\u6cdb\uff0c\u54c1\u724c\u3001\u578b\u53f7\u591a\uff0c\u4e8c\u624b\u5e02\u573a\u4e5f\u6709\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>TPU\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f5c\u4e3a\u72ec\u7acb\u786c\u4ef6\u51e0\u4e4e\u4e0d\u5bf9\u5916\u96f6\u552e\u3002<\/li>\n\n\n\n<li>\u53ea\u80fd\u5728 Google Cloud \u79df\u7528\uff08TPU v2\/v3\/v4\/v5 \u7b49\uff09\uff0c\u6309\u5c0f\u65f6\u6216\u6309\u957f\u671f\u5408\u7ea6\u4ed8\u8d39\u3002<\/li>\n\n\n\n<li>\u5bf9\u4e2d\u56fd\u7b49\u5730\u533a\u7528\u6237\uff0c\u8fd8\u6709\u8bbf\u95ee\u3001\u652f\u4ed8\u3001\u7f51\u7edc\u7b49\u73b0\u5b9e\u95ee\u9898\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7ed3\u8bba\uff1a<\/strong><br>\u5bf9\u7edd\u5927\u591a\u6570\u4e2a\u4eba\u548c\u516c\u53f8\u6765\u8bf4\uff0cGPU \u662f\u73b0\u5b9e\u53ef\u7528\u7684\u9009\u62e9\uff1bTPU \u66f4\u50cf\u662f\u201cGoogle \u63d0\u4f9b\u7684\u4e00\u79cd\u4e91\u4e0a\u7279\u79cd\u6b66\u5668\u201d\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u4e03\u3001\u5f00\u53d1\u4f53\u9a8c\u5bf9\u6bd4\uff08\u4ee5\u5f00\u53d1\u8005\u89c6\u89d2\uff09<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7528 GPU \u5199\u6df1\u5ea6\u5b66\u4e60\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u822c\u6d41\u7a0b\uff1a\n<ul class=\"wp-block-list\">\n<li><code>pip install torch<\/code> \u2192 <code>model.to(\"cuda\")<\/code> \u2192 \u5c31\u8dd1\u4e86\u3002<\/li>\n\n\n\n<li>\u60f3\u600e\u4e48\u8c03\u7ed3\u6784\u3001\u5199\u81ea\u5b9a\u4e49 op\u3001\u52a0 debug print \u51e0\u4e4e\u90fd\u884c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u8c03\u8bd5\uff1a\u652f\u6301\u52a8\u6001 graph\uff08PyTorch eager\uff09\u3001\u9010\u6b65\u65ad\u70b9\u3001\u4e30\u5bcc profiler\u3002<\/li>\n\n\n\n<li>\u79fb\u690d\uff1a\u4ece\u4e00\u5757\u663e\u5361\u5230\u591a\u5361\u3001\u591a\u673a\u57fa\u672c\u53ea\u9700\u6539\u5c11\u91cf\u5206\u5e03\u5f0f\u4ee3\u7801\/API\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7528 TPU\uff08\u7279\u522b\u662f Cloud TPU\uff09\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u66f4\u5f3a\u8c03\u201c\u9759\u6001\u56fe + \u7f16\u8bd1\u201d\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5c3d\u91cf\u5c11\u4f7f\u7528 Python-side \u52a8\u6001\u63a7\u5236\u903b\u8f91\uff1b<\/li>\n\n\n\n<li>\u591a\u7528 <code>jit<\/code> \/ <code>pjit<\/code>\u3001<code>tf.function<\/code> \u4e4b\u7c7b\u628a\u8ba1\u7b97\u56fe\u7f16\u8bd1\u5230 XLA\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u8c03\u8bd5\uff1a\n<ul class=\"wp-block-list\">\n<li>\u6709 profiler\uff0c\u4f46\u201c\u7f16\u8bd1 + \u6267\u884c\u201d\u6a21\u5f0f\u8ba9\u8c03\u8bd5\u590d\u6742\u5ea6\u7565\u9ad8\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5206\u5e03\u5f0f\uff1a\n<ul class=\"wp-block-list\">\n<li>TPU pod \u5e03\u5c40\u8981\u8003\u8651 replica\u3001shard\u3001mesh \u62d3\u6251\u7b49\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u603b\u7ed3\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GPU \u66f4\u50cf\u201c\u5373\u65f6\u811a\u672c\u6267\u884c + JIT \u4f18\u5316\u201d\u7684\u4e16\u754c\uff0c\u5f88\u81ea\u7531\u3002<\/li>\n\n\n\n<li>TPU \u66f4\u50cf\u201c\u9ad8\u6027\u80fd\u7f16\u8bd1\u578b\u8bed\u8a00\u201d\u7684\u4e16\u754c\uff0c\u9700\u8981\u63d0\u524d\u8bbe\u8ba1\u597d\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u516b\u3001\u672a\u6765\u8d8b\u52bf\u548c\u5982\u4f55\u9009\u7528<\/h4>\n\n\n\n<h5 class=\"wp-block-heading\">1. \u8d8b\u52bf<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>GPU\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u7ee7\u7eed\u6f14\u5316\u51fa\u66f4\u5f3a\u7684 Tensor Core\u3001\u66f4\u5927 L2 cache\u3001\u66f4\u5feb\u4e92\u8054\uff08NVLink \/ NVSwitch\uff09\u3002<\/li>\n\n\n\n<li>\u5728 AI \u65f6\u4ee3\u4ecd\u662f\u201c\u901a\u7528\u7b97\u529b\u7684\u4e3b\u89d2\u201d\uff0c\u4e14\u4e0d\u65ad\u589e\u52a0\u9488\u5bf9 AI \u7684\u4f18\u5316\uff08\u538b\u7f29\u683c\u5f0f\u3001\u7a00\u758f\u6027\uff09\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>TPU \u548c\u7c7b\u4f3c ASIC\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u7528\u4e8e\u8d85\u5927\u89c4\u6a21\u3001\u7279\u5b9a\u4e1a\u52a1\u7684\u4f18\u5316\u975e\u5e38\u6709\u524d\u666f\uff08\u8c37\u6b4c\u3001\u4e9a\u9a6c\u900a\u3001\u5fae\u8f6f\u90fd\u5728\u641e\u81ea\u7814\u52a0\u901f\u5668\uff09\u3002<\/li>\n\n\n\n<li>\u8d8a\u6765\u8d8a\u591a\u516c\u53f8\u8d70\u201cGPU + \u81ea\u7814 ASIC\u201d\u7684\u6df7\u5408\u8def\u7ebf\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">2. \u4f60\u8be5\u9009\u54ea\u4e2a\uff1f<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u5982\u679c\u4f60\u662f\uff1a\u4e2a\u4eba\u5f00\u53d1\u8005 \/ \u5b66\u672f\u7814\u7a76\u8005 \/ \u4e2d\u5c0f\u4f01\u4e1a\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u4f18\u5148 GPU\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4e0a\u624b\u7b80\u5355\u3001\u751f\u6001\u6210\u719f\u3001\u8d44\u6599\u591a\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5982\u679c\u4f60\u662f\uff1a\u5927\u89c4\u6a21\u7528 Google Cloud \u7684\u56e2\u961f\uff0c\u5e76\u4e14\u613f\u610f\u6295\u7cbe\u529b\u7ed1\u5b9a\u8c37\u6b4c\u751f\u6001\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u53ef\u4ee5\u8ba4\u771f\u8bc4\u4f30 TPU\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5728\u5927\u6a21\u578b\u8bad\u7ec3\u3001\u63a8\u7406\u6210\u672c\u4e0a\u53ef\u80fd\u66f4\u6709\u4f18\u52bf\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\u5982\u679c\u4f60\u662f\uff1a\u8d85\u5927\u5382\uff08\u5728\u8003\u8651\u81ea\u7814\u82af\u7247\uff09\uff1a<\/strong>\n<ul class=\"wp-block-list\">\n<li>TPU \u7684\u8bbe\u8ba1\u7406\u5ff5\uff08\u5927\u89c4\u6a21 systolic array + \u6570\u636e\u6d41\u67b6\u6784\uff09\u662f\u5f88\u597d\u7684\u53c2\u8003\u8303\u5f0f\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">\u4e5d\u3001\u603b\u7ed3\u4e00\u53e5\u8bdd\u7248<\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>GPU\uff1a<\/strong><br>\u901a\u7528\u5e76\u884c\u8ba1\u7b97\u5e73\u53f0\uff0c\u751f\u6001\u6210\u719f\u3001\u7f16\u7a0b\u7075\u6d3b\u3001\u786c\u4ef6\u6613\u83b7\u53d6\uff0c\u662f\u5168\u4e16\u754c\u6df1\u5ea6\u5b66\u4e60\u7814\u53d1\u7684\u201c\u9ed8\u8ba4\u6807\u51c6\u201d\u3002<\/li>\n\n\n\n<li><strong>TPU\uff1a<\/strong><br>\u9488\u5bf9\u5f20\u91cf\u8fd0\u7b97\u6df1\u5ea6\u5b9a\u5236\u7684\u4e13\u7528\u52a0\u901f\u5668\uff0c\u5728\u89c4\u6574\u7684\u5927\u89c4\u6a21\u795e\u7ecf\u7f51\u7edc\u4efb\u52a1\u91cc\u80fd\u63d0\u4f9b\u66f4\u9ad8\u7684\u541e\u5410\u548c\u80fd\u6548\uff0c\u4f46\u4f9d\u8d56 Google \u751f\u6001\uff0c\u901a\u7528\u6027\u548c\u53ef\u83b7\u5f97\u6027\u4e0d\u5982 GPU\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>GPU \u662f\u201c\u901a\u7528\u7684\u5e76\u884c\u8ba1\u7b97\u663e\u5361\u201d\uff0c\u9002\u5408\u5404\u79cd\u6df1\u5ea6\u5b66\u4e60\u548c\u901a\u7528\u9ad8\u6027\u80fd\u8ba1\u7b97\uff1bTPU \u662f\u201c\u4e3a\u795e\u7ecf\u7f51\u7edc\u77e9\u9635\u8fd0\u7b97\u91cf\u8eab\u5b9a\u5236\u7684\u4e13 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[39,84,100,66,75],"class_list":["post-6538","post","type-post","status-publish","format-standard","hentry","category-tech","tag-ai","tag-nvidia","tag-electrical-electronic","tag-google","tag-ic"],"rttpg_featured_image_url":null,"rttpg_author":{"display_name":"NullThought","author_link":"https:\/\/nullthought.net\/?author=1"},"rttpg_comment":0,"rttpg_category":"<a href=\"https:\/\/nullthought.net\/?cat=8\" rel=\"category\">Tech<\/a>","rttpg_excerpt":"GPU \u662f\u201c\u901a\u7528\u7684\u5e76\u884c\u8ba1\u7b97\u663e\u5361\u201d\uff0c\u9002\u5408\u5404\u79cd\u6df1\u5ea6\u5b66\u4e60\u548c\u901a\u7528\u9ad8\u6027\u80fd\u8ba1\u7b97\uff1bTPU \u662f\u201c\u4e3a\u795e\u7ecf\u7f51\u7edc\u77e9\u9635\u8fd0\u7b97\u91cf\u8eab\u5b9a\u5236\u7684\u4e13&hellip;","_links":{"self":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts\/6538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6538"}],"version-history":[{"count":5,"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts\/6538\/revisions"}],"predecessor-version":[{"id":6591,"href":"https:\/\/nullthought.net\/index.php?rest_route=\/wp\/v2\/posts\/6538\/revisions\/6591"}],"wp:attachment":[{"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nullthought.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}