{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "tensor([[ 1,  2],\n",
      "        [ 7,  8],\n",
      "        [13, 14]])\n",
      "tensor([[ 3,  4],\n",
      "        [ 9, 10],\n",
      "        [15, 16]])\n",
      "tensor([[ 5,  6],\n",
      "        [11, 12],\n",
      "        [17, 18]])\n"
     ]
    }
   ],
   "source": [
    "import torch\n",
    "\n",
    "# 创建一个大小为(3, 6)的张量\n",
    "tensor = torch.tensor([[1, 2, 3, 4, 5, 6],\n",
    "                       [7, 8, 9, 10, 11, 12],\n",
    "                       [13, 14, 15, 16, 17, 18]])\n",
    "\n",
    "# 沿着第二个维度分成3份\n",
    "chunks = tensor.chunk(3, dim=1)\n",
    "\n",
    "# 打印分割后的张量\n",
    "for chunk in chunks:\n",
    "    print(chunk)\n"
   ]
  }
 ],
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