Program Listing for File matx_util.hpp

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/* * 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. */ #pragma once #include "morpheus/objects/dev_mem_info.hpp" #include "morpheus/objects/dtype.hpp" #include "morpheus/objects/rmm_tensor.hpp" #include "morpheus/objects/tensor_object.hpp" #include "morpheus/types.hpp" // for ShapeType, TensorIndex #include <memory> #include <vector> namespace morpheus { struct MatxUtil { static std::shared_ptr<rmm::device_buffer> cast(const DevMemInfo& input, TypeId output_type); static std::shared_ptr<rmm::device_buffer> create_seq_ids(TensorIndex row_count, TensorIndex fea_len, TypeId output_type, std::shared_ptr<MemoryDescriptor> md, TensorIndex start_idx = 0); static void offset_seq_ids(const DevMemInfo& input, TensorIndex offset); static std::shared_ptr<rmm::device_buffer> logits(const DevMemInfo& input); static std::shared_ptr<rmm::device_buffer> transpose(const DevMemInfo& input); static std::shared_ptr<rmm::device_buffer> threshold(const DevMemInfo& input, double thresh_val, bool by_row); static std::shared_ptr<rmm::device_buffer> reduce_max(const DevMemInfo& input, const ShapeType& seq_ids, TensorIndex seq_id_offset, const ShapeType& output_shape); }; // end of group } // namespace morpheus

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