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<div class="section" id="triton-testing-do-bench">
<h1>triton.testing.do_bench<a class="headerlink" href="#triton-testing-do-bench" title="Permalink to this headline"></a></h1>
<dl class="py function">
<dt class="sig sig-object py" id="triton.testing.do_bench">
<span class="sig-prename descclassname"><span class="pre">triton.testing.</span></span><span class="sig-name descname"><span class="pre">do_bench</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">fn</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">warmup</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">25</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">rep</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">100</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">grad_to_none</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">percentiles</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">[0.5,</span> <span class="pre">0.2,</span> <span class="pre">0.8]</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">record_clocks</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">False</span></span></em><span class="sig-paren">)</span><a class="headerlink" href="#triton.testing.do_bench" title="Permalink to this definition"></a></dt>
<dd><p>Benchmark the runtime of the provided function. By default, return the median runtime of <code class="code docutils literal notranslate"><span class="pre">fn</span></code> along with
the 20-th and 80-th performance percentile.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><ul class="simple">
<li><p><strong>fn</strong> (<em>Callable</em>) Function to benchmark</p></li>
<li><p><strong>warmup</strong> (<em>int</em>) Warmup time (in ms)</p></li>
<li><p><strong>rep</strong> (<em>int</em>) Repetition time (in ms)</p></li>
<li><p><strong>grad_to_none</strong> (<em>torch.tensor</em><em>, </em><em>optional</em>) Reset the gradient of the provided tensor to None</p></li>
<li><p><strong>percentiles</strong> (<em>list</em><em>[</em><em>float</em><em>]</em>) Performance percentile to return in addition to the median.</p></li>
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