Program Listing for File python_data_table.cpp

Return to documentation for file (morpheus/_lib/src/objects/python_data_table.cpp)

Copy
Copied!
            

/* * SPDX-FileCopyrightText: Copyright (c) 2021-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. * SPDX-License-Identifier: Apache-2.0 * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "morpheus/objects/python_data_table.hpp" #include "morpheus/utilities/cudf_util.hpp" #include <cudf/types.hpp> #include <pybind11/cast.h> // for object::cast #include <pybind11/gil.h> #include <pybind11/pybind11.h> #include <array> #include <utility> namespace morpheus { /****** Component public implementations *******************/ /****** PyDataTable****************************************/ PyDataTable::PyDataTable(pybind11::object&& py_table) : m_py_table(std::move(py_table)) {} PyDataTable::~PyDataTable() { if (m_py_table) { pybind11::gil_scoped_acquire gil; // Clear out the python object m_py_table = pybind11::object(); } } cudf::size_type PyDataTable::count() const { pybind11::gil_scoped_acquire gil; return m_py_table.attr("shape").attr("__getitem__")(0).cast<cudf::size_type>(); } const pybind11::object& PyDataTable::get_py_object() const { return m_py_table; } TableInfoData PyDataTable::get_table_data() const { pybind11::gil_scoped_acquire gil; auto info = CudfHelper::table_info_data_from_table(m_py_table); return info; } } // namespace morpheus

© Copyright 2023, NVIDIA. Last updated on Feb 2, 2024.