| .. Licensed to the Apache Software Foundation (ASF) under one |
| .. or more contributor license agreements. See the NOTICE file |
| .. distributed with this work for additional information |
| .. regarding copyright ownership. The ASF licenses this file |
| .. to you 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. |
| |
| .. currentmodule:: pyarrow |
| |
| .. _api.memory: |
| |
| Buffers and Memory |
| ================== |
| |
| In-Memory Buffers |
| ----------------- |
| |
| Factory Functions |
| ~~~~~~~~~~~~~~~~~ |
| |
| .. autosummary:: |
| :toctree: ../generated/ |
| |
| allocate_buffer |
| py_buffer |
| foreign_buffer |
| |
| Classes |
| ~~~~~~~ |
| |
| .. autosummary:: |
| :toctree: ../generated/ |
| |
| Buffer |
| ResizableBuffer |
| |
| Miscellaneous |
| ~~~~~~~~~~~~~ |
| |
| .. autosummary:: |
| :toctree: ../generated/ |
| |
| compress |
| decompress |
| |
| .. _api.memory_pool: |
| |
| Memory Pools |
| ------------ |
| |
| .. autosummary:: |
| :toctree: ../generated/ |
| |
| MemoryPool |
| default_memory_pool |
| jemalloc_memory_pool |
| mimalloc_memory_pool |
| system_memory_pool |
| jemalloc_set_decay_ms |
| set_memory_pool |
| log_memory_allocations |
| total_allocated_bytes |