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<!DOCTYPE html>

<html>

<head>

<title>arrayfire.cuda module — ArrayFire Python documentation</title>

</head><body>

<span id="arrayfire-cuda-module"></span><h1>arrayfire.cuda module<a class="headerlink" href="#module-arrayfire.cuda" title="Permalink to this headline">¶</a></h1>

<p>Functions specific to CUDA backend.</p>

<p>This module provides interoperability with other CUDA libraries.</p>

<code class="sig-prename descclassname"><span class="pre">arrayfire.cuda.</span></code><code class="sig-name descname"><span class="pre">get_native_id</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">idx</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/arrayfire/cuda.html#get_native_id"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#arrayfire.cuda.get_native_id" title="Permalink to this definition">¶</a></dt>

<dd><p>Get native (unsorted) CUDA device ID</p>

<dt class="field-odd">Parameters</dt>

<dt><strong>idx</strong><span class="classifier">int.</span></dt><dd><p>Specifies the (sorted) index of the device.</p>

</dd>

</dl>

</dd>

<dt class="field-even">Returns</dt>

<dt><strong>native_idx</strong><span class="classifier">integer denoting the native cuda id.</span></dt><dd></dd>

</dl>

</dd>

</dl>

</dd></dl>

<code class="sig-prename descclassname"><span class="pre">arrayfire.cuda.</span></code><code class="sig-name descname"><span class="pre">get_stream</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">idx</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/arrayfire/cuda.html#get_stream"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#arrayfire.cuda.get_stream" title="Permalink to this definition">¶</a></dt>

<dd><p>Get the CUDA stream used for the device <cite>idx</cite> by ArrayFire.</p>

<dt class="field-odd">Parameters</dt>

<dt><strong>idx</strong><span class="classifier">int.</span></dt><dd><p>Specifies the index of the device.</p>

</dd>

</dl>

</dd>

<dt class="field-even">Returns</dt>

<dt><strong>stream</strong><span class="classifier">integer denoting the stream id.</span></dt><dd></dd>

</dl>

</dd>

</dl>

</dd></dl>

<code class="sig-prename descclassname"><span class="pre">arrayfire.cuda.</span></code><code class="sig-name descname"><span class="pre">set_native_id</span></code><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">idx</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="_modules/arrayfire/cuda.html#set_native_id"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#arrayfire.cuda.set_native_id" title="Permalink to this definition">¶</a></dt>

<dd><p>Set native (unsorted) CUDA device ID</p>

<dt class="field-odd">Parameters</dt>

<dt><strong>idx</strong><span class="classifier">int.</span></dt><dd><p>Specifies the (unsorted) native index of the device.</p>

</dd>

</dl>

</dd>

</dl>

</dd></dl>

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