cudf-list-dtype.ipynb

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      "\n",
      "libgomp: Invalid value for environment variable OMP_NUM_THREADS\n"
     ]
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       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
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       "  <thead>\n",
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       "      <th></th>\n",
       "      <th>x</th>\n",
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       "   x       y\n",
       "0  1  [1, 2]\n",
       "1  2  [3, 4]\n",
       "2  3  [5, 6]"
      ]
     },
     "execution_count": 1,
     "metadata": {},
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   ],
   "source": [
    "import pandas as pd\n",
    "\n",
    "df = pd.DataFrame({\n",
    "    \"x\": [1, 2, 3],\n",
    "    \"y\": [[1, 2], [3, 4], [5, 6]],\n",
    "})\n",
    "df"
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   "id": "584a4f2e-d727-4c12-a5e8-e57e74c18ee9",
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    {
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       "      <th>x</th>\n",
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       "      <th>2</th>\n",
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       "   x       y\n",
       "0  1  [1, 2]\n",
       "1  2  [3, 4]\n",
       "2  3  [5, 6]"
      ]
     },
     "execution_count": 2,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import cudf\n",
    "gdf = cudf.from_pandas(df)\n",
    "gdf"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "id": "4e23ebe8-ae15-4924-ad13-82ed13b69ccc",
   "metadata": {
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   "outputs": [
    {
     "data": {
      "text/plain": [
       "x    int64\n",
       "y     list\n",
       "dtype: object"
      ]
     },
     "execution_count": 3,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "gdf.dtypes"
   ]
  }
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