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| <div class="section" id="cuda-integration"> |
| <h1>CUDA Integration<a class="headerlink" href="#cuda-integration" title="Permalink to this headline">¶</a></h1> |
| <div class="section" id="cuda-contexts"> |
| <h2>CUDA Contexts<a class="headerlink" href="#cuda-contexts" title="Permalink to this headline">¶</a></h2> |
| <table class="longtable docutils align-default"> |
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| <td><p>CUDA driver context.</p></td> |
| </tr> |
| </tbody> |
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| </div> |
| <div class="section" id="cuda-buffers"> |
| <h2>CUDA Buffers<a class="headerlink" href="#cuda-buffers" title="Permalink to this headline">¶</a></h2> |
| <table class="longtable docutils align-default"> |
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| <td><p>An Arrow buffer with data located in a GPU device.</p></td> |
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| <td><p>Return buffer with CUDA-accessible memory on CPU host</p></td> |
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| <tr class="row-odd"><td><p><a class="reference internal" href="../generated/pyarrow.cuda.HostBuffer.html#pyarrow.cuda.HostBuffer" title="pyarrow.cuda.HostBuffer"><code class="xref py py-obj docutils literal notranslate"><span class="pre">HostBuffer</span></code></a></p></td> |
| <td><p>Device-accessible CPU memory created using cudaHostAlloc.</p></td> |
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| <td><p>File interface for zero-copy read from CUDA buffers.</p></td> |
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| <tr class="row-odd"><td><p><a class="reference internal" href="../generated/pyarrow.cuda.BufferWriter.html#pyarrow.cuda.BufferWriter" title="pyarrow.cuda.BufferWriter"><code class="xref py py-obj docutils literal notranslate"><span class="pre">BufferWriter</span></code></a></p></td> |
| <td><p>File interface for writing to CUDA buffers.</p></td> |
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| </tbody> |
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| </div> |
| <div class="section" id="serialization-and-ipc"> |
| <h2>Serialization and IPC<a class="headerlink" href="#serialization-and-ipc" title="Permalink to this headline">¶</a></h2> |
| <table class="longtable docutils align-default"> |
| <colgroup> |
| <col style="width: 10%" /> |
| <col style="width: 90%" /> |
| </colgroup> |
| <tbody> |
| <tr class="row-odd"><td><p><a class="reference internal" href="../generated/pyarrow.cuda.serialize_record_batch.html#pyarrow.cuda.serialize_record_batch" title="pyarrow.cuda.serialize_record_batch"><code class="xref py py-obj docutils literal notranslate"><span class="pre">serialize_record_batch</span></code></a></p></td> |
| <td><p>Write record batch message to GPU device memory</p></td> |
| </tr> |
| <tr class="row-even"><td><p><a class="reference internal" href="../generated/pyarrow.cuda.read_record_batch.html#pyarrow.cuda.read_record_batch" title="pyarrow.cuda.read_record_batch"><code class="xref py py-obj docutils literal notranslate"><span class="pre">read_record_batch</span></code></a></p></td> |
| <td><p>Construct RecordBatch referencing IPC message located on CUDA device.</p></td> |
| </tr> |
| <tr class="row-odd"><td><p><a class="reference internal" href="../generated/pyarrow.cuda.read_message.html#pyarrow.cuda.read_message" title="pyarrow.cuda.read_message"><code class="xref py py-obj docutils literal notranslate"><span class="pre">read_message</span></code></a></p></td> |
| <td><p>Read Arrow IPC message located on GPU device</p></td> |
| </tr> |
| <tr class="row-even"><td><p><a class="reference internal" href="../generated/pyarrow.cuda.IpcMemHandle.html#pyarrow.cuda.IpcMemHandle" title="pyarrow.cuda.IpcMemHandle"><code class="xref py py-obj docutils literal notranslate"><span class="pre">IpcMemHandle</span></code></a></p></td> |
| <td><p>A serializable container for a CUDA IPC handle.</p></td> |
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