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553 lines
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<li class="toctree-l3"><a class="reference internal" href="generated/triton.language.load.html">triton.language.load</a></li>
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<li class="toctree-l3"><a class="reference internal" href="generated/triton.language.maximum.html">triton.language.maximum</a></li>
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<li class="toctree-l3"><a class="reference internal" href="generated/triton.language.randn.html">triton.language.randn</a></li>
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<li class="toctree-l3"><a class="reference internal" href="generated/triton.language.multiple_of.html">triton.language.multiple_of</a></li>
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<p class="caption" role="heading"><span class="caption-text">Programming Guide</span></p>
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<li class="toctree-l1"><a class="reference internal" href="../programming-guide/chapter-1/introduction.html">Introduction</a></li>
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<li class="toctree-l1"><a class="reference internal" href="../programming-guide/chapter-2/related-work.html">Related Work</a></li>
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<div class="section" id="triton-language">
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<h1>triton.language<a class="headerlink" href="#triton-language" title="Permalink to this headline">¶</a></h1>
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<div class="section" id="programming-model">
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<h2>Programming Model<a class="headerlink" href="#programming-model" title="Permalink to this headline">¶</a></h2>
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<table class="longtable docutils align-default">
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<colgroup>
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<col style="width: 10%" />
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<col style="width: 90%" />
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</colgroup>
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<tbody>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.program_id.html#triton.language.program_id" title="triton.language.program_id"><code class="xref py py-obj docutils literal notranslate"><span class="pre">program_id</span></code></a></p></td>
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<td><p>Returns the id of the current program instance along the given <code class="code docutils literal notranslate"><span class="pre">axis</span></code>.</p></td>
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</tr>
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<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.num_programs.html#triton.language.num_programs" title="triton.language.num_programs"><code class="xref py py-obj docutils literal notranslate"><span class="pre">num_programs</span></code></a></p></td>
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<td><p>Returns the number of program instances launched along the given <code class="code docutils literal notranslate"><span class="pre">axis</span></code>.</p></td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section" id="creation-ops">
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<h2>Creation Ops<a class="headerlink" href="#creation-ops" title="Permalink to this headline">¶</a></h2>
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<table class="longtable docutils align-default">
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<colgroup>
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<col style="width: 10%" />
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<col style="width: 90%" />
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</colgroup>
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<tbody>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.arange.html#triton.language.arange" title="triton.language.arange"><code class="xref py py-obj docutils literal notranslate"><span class="pre">arange</span></code></a></p></td>
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<td><p>Returns contiguous values within the open interval [<code class="code docutils literal notranslate"><span class="pre">start</span></code>, <code class="code docutils literal notranslate"><span class="pre">end</span></code>).</p></td>
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</tr>
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<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.zeros.html#triton.language.zeros" title="triton.language.zeros"><code class="xref py py-obj docutils literal notranslate"><span class="pre">zeros</span></code></a></p></td>
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<td><p>Returns a block filled with the scalar value 0 for the given <code class="code docutils literal notranslate"><span class="pre">shape</span></code> and <code class="code docutils literal notranslate"><span class="pre">dtype</span></code>.</p></td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section" id="shape-manipulation-ops">
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<h2>Shape Manipulation Ops<a class="headerlink" href="#shape-manipulation-ops" title="Permalink to this headline">¶</a></h2>
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<table class="longtable docutils align-default">
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<colgroup>
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<col style="width: 10%" />
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<col style="width: 90%" />
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</colgroup>
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<tbody>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.broadcast_to.html#triton.language.broadcast_to" title="triton.language.broadcast_to"><code class="xref py py-obj docutils literal notranslate"><span class="pre">broadcast_to</span></code></a></p></td>
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<td><p>Tries to broadcast the given block to a new <code class="code docutils literal notranslate"><span class="pre">shape</span></code>.</p></td>
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</tr>
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<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.reshape.html#triton.language.reshape" title="triton.language.reshape"><code class="xref py py-obj docutils literal notranslate"><span class="pre">reshape</span></code></a></p></td>
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<td><p>Tries to reshape the given block to a new shape.</p></td>
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</tr>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.ravel.html#triton.language.ravel" title="triton.language.ravel"><code class="xref py py-obj docutils literal notranslate"><span class="pre">ravel</span></code></a></p></td>
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<td><p>Returns a contiguous flattened view of <code class="code docutils literal notranslate"><span class="pre">x</span></code></p></td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section" id="linear-algebra-ops">
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<h2>Linear Algebra Ops<a class="headerlink" href="#linear-algebra-ops" title="Permalink to this headline">¶</a></h2>
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<table class="longtable docutils align-default">
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<colgroup>
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<col style="width: 10%" />
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<col style="width: 90%" />
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</colgroup>
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<tbody>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.dot.html#triton.language.dot" title="triton.language.dot"><code class="xref py py-obj docutils literal notranslate"><span class="pre">dot</span></code></a></p></td>
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<td><p>Returns the matrix product of two blocks.</p></td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section" id="memory-ops">
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<h2>Memory Ops<a class="headerlink" href="#memory-ops" title="Permalink to this headline">¶</a></h2>
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<table class="longtable docutils align-default">
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<colgroup>
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<col style="width: 10%" />
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<col style="width: 90%" />
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</colgroup>
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<tbody>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.load.html#triton.language.load" title="triton.language.load"><code class="xref py py-obj docutils literal notranslate"><span class="pre">load</span></code></a></p></td>
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<td><p>Return a block of data whose values are, elementwise, loaded from memory at location defined by <code class="code docutils literal notranslate"><span class="pre">pointer</span></code>.</p></td>
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</tr>
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<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.store.html#triton.language.store" title="triton.language.store"><code class="xref py py-obj docutils literal notranslate"><span class="pre">store</span></code></a></p></td>
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<td><p>Stores <code class="code docutils literal notranslate"><span class="pre">value</span></code> block of elements in memory, element-wise, at the memory locations specified by <code class="code docutils literal notranslate"><span class="pre">pointer</span></code>.</p></td>
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</tr>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.atomic_cas.html#triton.language.atomic_cas" title="triton.language.atomic_cas"><code class="xref py py-obj docutils literal notranslate"><span class="pre">atomic_cas</span></code></a></p></td>
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<td><p>Performs an atomic compare-and-swap at the memory location specified by <code class="code docutils literal notranslate"><span class="pre">pointer</span></code>.</p></td>
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</tr>
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<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.atomic_xchg.html#triton.language.atomic_xchg" title="triton.language.atomic_xchg"><code class="xref py py-obj docutils literal notranslate"><span class="pre">atomic_xchg</span></code></a></p></td>
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<td><p>Performs an atomic exchange at the memory location specified by <code class="code docutils literal notranslate"><span class="pre">pointer</span></code>.</p></td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section" id="indexing-ops">
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<h2>Indexing Ops<a class="headerlink" href="#indexing-ops" title="Permalink to this headline">¶</a></h2>
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<table class="longtable docutils align-default">
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<colgroup>
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<col style="width: 10%" />
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<col style="width: 90%" />
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</colgroup>
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<tbody>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.where.html#triton.language.where" title="triton.language.where"><code class="xref py py-obj docutils literal notranslate"><span class="pre">where</span></code></a></p></td>
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<td><p>Returns a block of elements from either <code class="code docutils literal notranslate"><span class="pre">x</span></code> or <code class="code docutils literal notranslate"><span class="pre">y</span></code>, depending on <code class="code docutils literal notranslate"><span class="pre">condition</span></code>.</p></td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section" id="math-ops">
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<h2>Math Ops<a class="headerlink" href="#math-ops" title="Permalink to this headline">¶</a></h2>
|
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<table class="longtable docutils align-default">
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<colgroup>
|
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<col style="width: 10%" />
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<col style="width: 90%" />
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</colgroup>
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<tbody>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.exp.html#triton.language.exp" title="triton.language.exp"><code class="xref py py-obj docutils literal notranslate"><span class="pre">exp</span></code></a></p></td>
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<td><p>Computes the element-wise exponential of <code class="code docutils literal notranslate"><span class="pre">x</span></code></p></td>
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</tr>
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<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.log.html#triton.language.log" title="triton.language.log"><code class="xref py py-obj docutils literal notranslate"><span class="pre">log</span></code></a></p></td>
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<td><p>Computes the element-wise natural logarithm of <code class="code docutils literal notranslate"><span class="pre">x</span></code></p></td>
|
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</tr>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.cos.html#triton.language.cos" title="triton.language.cos"><code class="xref py py-obj docutils literal notranslate"><span class="pre">cos</span></code></a></p></td>
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<td><p>Computes the element-wise cosine of <code class="code docutils literal notranslate"><span class="pre">x</span></code></p></td>
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</tr>
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<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.sin.html#triton.language.sin" title="triton.language.sin"><code class="xref py py-obj docutils literal notranslate"><span class="pre">sin</span></code></a></p></td>
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<td><p>Computes the element-wise sine of <code class="code docutils literal notranslate"><span class="pre">x</span></code></p></td>
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</tr>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.sqrt.html#triton.language.sqrt" title="triton.language.sqrt"><code class="xref py py-obj docutils literal notranslate"><span class="pre">sqrt</span></code></a></p></td>
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<td><p>Computes the element-wise square root of <code class="code docutils literal notranslate"><span class="pre">x</span></code></p></td>
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</tr>
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<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.sigmoid.html#triton.language.sigmoid" title="triton.language.sigmoid"><code class="xref py py-obj docutils literal notranslate"><span class="pre">sigmoid</span></code></a></p></td>
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|
<td><p>Computes the element-wise sigmoid of <code class="code docutils literal notranslate"><span class="pre">x</span></code></p></td>
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</tr>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.softmax.html#triton.language.softmax" title="triton.language.softmax"><code class="xref py py-obj docutils literal notranslate"><span class="pre">softmax</span></code></a></p></td>
|
|
<td><p>Computes the element-wise softmax of <code class="code docutils literal notranslate"><span class="pre">x</span></code></p></td>
|
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</tr>
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</tbody>
|
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</table>
|
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</div>
|
|
<div class="section" id="reduction-ops">
|
|
<h2>Reduction Ops<a class="headerlink" href="#reduction-ops" title="Permalink to this headline">¶</a></h2>
|
|
<table class="longtable docutils align-default">
|
|
<colgroup>
|
|
<col style="width: 10%" />
|
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<col style="width: 90%" />
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</colgroup>
|
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<tbody>
|
|
<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.max.html#triton.language.max" title="triton.language.max"><code class="xref py py-obj docutils literal notranslate"><span class="pre">max</span></code></a></p></td>
|
|
<td><p>Returns the maximum of all elements in the <code class="code docutils literal notranslate"><span class="pre">input</span></code> block along the provided <code class="code docutils literal notranslate"><span class="pre">axis</span></code></p></td>
|
|
</tr>
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<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.min.html#triton.language.min" title="triton.language.min"><code class="xref py py-obj docutils literal notranslate"><span class="pre">min</span></code></a></p></td>
|
|
<td><p>Returns the minimum of all elements in the <code class="code docutils literal notranslate"><span class="pre">input</span></code> block along the provided <code class="code docutils literal notranslate"><span class="pre">axis</span></code></p></td>
|
|
</tr>
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.sum.html#triton.language.sum" title="triton.language.sum"><code class="xref py py-obj docutils literal notranslate"><span class="pre">sum</span></code></a></p></td>
|
|
<td><p>Returns the sum of all elements in the <code class="code docutils literal notranslate"><span class="pre">input</span></code> block along the provided <code class="code docutils literal notranslate"><span class="pre">axis</span></code></p></td>
|
|
</tr>
|
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</tbody>
|
|
</table>
|
|
</div>
|
|
<div class="section" id="atomic-ops">
|
|
<h2>Atomic Ops<a class="headerlink" href="#atomic-ops" title="Permalink to this headline">¶</a></h2>
|
|
<table class="longtable docutils align-default">
|
|
<colgroup>
|
|
<col style="width: 10%" />
|
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<col style="width: 90%" />
|
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</colgroup>
|
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<tbody>
|
|
<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.atomic_cas.html#triton.language.atomic_cas" title="triton.language.atomic_cas"><code class="xref py py-obj docutils literal notranslate"><span class="pre">atomic_cas</span></code></a></p></td>
|
|
<td><p>Performs an atomic compare-and-swap at the memory location specified by <code class="code docutils literal notranslate"><span class="pre">pointer</span></code>.</p></td>
|
|
</tr>
|
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<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.atomic_add.html#triton.language.atomic_add" title="triton.language.atomic_add"><code class="xref py py-obj docutils literal notranslate"><span class="pre">atomic_add</span></code></a></p></td>
|
|
<td><p>Performs an atomic add at the memory location specified by <code class="code docutils literal notranslate"><span class="pre">pointer</span></code>.</p></td>
|
|
</tr>
|
|
<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.atomic_max.html#triton.language.atomic_max" title="triton.language.atomic_max"><code class="xref py py-obj docutils literal notranslate"><span class="pre">atomic_max</span></code></a></p></td>
|
|
<td><p>Performs an atomic max at the memory location specified by <code class="code docutils literal notranslate"><span class="pre">pointer</span></code>.</p></td>
|
|
</tr>
|
|
<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.atomic_min.html#triton.language.atomic_min" title="triton.language.atomic_min"><code class="xref py py-obj docutils literal notranslate"><span class="pre">atomic_min</span></code></a></p></td>
|
|
<td><p>Performs an atomic min at the memory location specified by <code class="code docutils literal notranslate"><span class="pre">pointer</span></code>.</p></td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<div class="section" id="comparison-ops">
|
|
<h2>Comparison ops<a class="headerlink" href="#comparison-ops" title="Permalink to this headline">¶</a></h2>
|
|
<table class="longtable docutils align-default">
|
|
<colgroup>
|
|
<col style="width: 10%" />
|
|
<col style="width: 90%" />
|
|
</colgroup>
|
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<tbody>
|
|
<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.minimum.html#triton.language.minimum" title="triton.language.minimum"><code class="xref py py-obj docutils literal notranslate"><span class="pre">minimum</span></code></a></p></td>
|
|
<td><p>Computes the element-wise minimum of <code class="code docutils literal notranslate"><span class="pre">x</span></code> and <code class="code docutils literal notranslate"><span class="pre">y</span></code>.</p></td>
|
|
</tr>
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|
<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.maximum.html#triton.language.maximum" title="triton.language.maximum"><code class="xref py py-obj docutils literal notranslate"><span class="pre">maximum</span></code></a></p></td>
|
|
<td><p>Computes the element-wise maximum of <code class="code docutils literal notranslate"><span class="pre">x</span></code> and <code class="code docutils literal notranslate"><span class="pre">y</span></code>.</p></td>
|
|
</tr>
|
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</tbody>
|
|
</table>
|
|
</div>
|
|
<div class="section" id="random-number-generation">
|
|
<span id="id1"></span><h2>Random Number Generation<a class="headerlink" href="#random-number-generation" title="Permalink to this headline">¶</a></h2>
|
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<table class="longtable docutils align-default">
|
|
<colgroup>
|
|
<col style="width: 10%" />
|
|
<col style="width: 90%" />
|
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</colgroup>
|
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<tbody>
|
|
<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.randint4x.html#triton.language.randint4x" title="triton.language.randint4x"><code class="xref py py-obj docutils literal notranslate"><span class="pre">randint4x</span></code></a></p></td>
|
|
<td><p>Given a <code class="code docutils literal notranslate"><span class="pre">seed</span></code> scalar and an <code class="code docutils literal notranslate"><span class="pre">offset</span></code> block, returns four blocks of random <code class="code docutils literal notranslate"><span class="pre">int32</span></code>.</p></td>
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</tr>
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<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.randint.html#triton.language.randint" title="triton.language.randint"><code class="xref py py-obj docutils literal notranslate"><span class="pre">randint</span></code></a></p></td>
|
|
<td><p>Given a <code class="code docutils literal notranslate"><span class="pre">seed</span></code> scalar and an <code class="code docutils literal notranslate"><span class="pre">offset</span></code> block, returns a single block of random <code class="code docutils literal notranslate"><span class="pre">int32</span></code>.</p></td>
|
|
</tr>
|
|
<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.rand.html#triton.language.rand" title="triton.language.rand"><code class="xref py py-obj docutils literal notranslate"><span class="pre">rand</span></code></a></p></td>
|
|
<td><p>Given a <code class="code docutils literal notranslate"><span class="pre">seed</span></code> scalar and an <code class="code docutils literal notranslate"><span class="pre">offset</span></code> block, returns a block of random <code class="code docutils literal notranslate"><span class="pre">float32</span></code> in <span class="math notranslate nohighlight">\(U(0, 1)\)</span></p></td>
|
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</tr>
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<tr class="row-even"><td><p><a class="reference internal" href="generated/triton.language.randn.html#triton.language.randn" title="triton.language.randn"><code class="xref py py-obj docutils literal notranslate"><span class="pre">randn</span></code></a></p></td>
|
|
<td><p>Given a <code class="code docutils literal notranslate"><span class="pre">seed</span></code> scalar and an <code class="code docutils literal notranslate"><span class="pre">offset</span></code> block, returns a block of random <code class="code docutils literal notranslate"><span class="pre">float32</span></code> in <span class="math notranslate nohighlight">\(\mathcal{N}(0, 1)\)</span></p></td>
|
|
</tr>
|
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</tbody>
|
|
</table>
|
|
</div>
|
|
<div class="section" id="compiler-hint-ops">
|
|
<h2>Compiler Hint Ops<a class="headerlink" href="#compiler-hint-ops" title="Permalink to this headline">¶</a></h2>
|
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<table class="longtable docutils align-default">
|
|
<colgroup>
|
|
<col style="width: 10%" />
|
|
<col style="width: 90%" />
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</colgroup>
|
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<tbody>
|
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<tr class="row-odd"><td><p><a class="reference internal" href="generated/triton.language.multiple_of.html#triton.language.multiple_of" title="triton.language.multiple_of"><code class="xref py py-obj docutils literal notranslate"><span class="pre">multiple_of</span></code></a></p></td>
|
|
<td><p>Let the compiler knows that the values in <code class="code docutils literal notranslate"><span class="pre">input</span></code> are all multiples of <code class="code docutils literal notranslate"><span class="pre">value</span></code>.</p></td>
|
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</tr>
|
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</tbody>
|
|
</table>
|
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</div>
|
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</div>
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</div>
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</div>
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<footer>
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<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
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<a href="generated/triton.language.program_id.html" class="btn btn-neutral float-right" title="triton.language.program_id" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right" aria-hidden="true"></span></a>
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<a href="generated/triton.Config.html" class="btn btn-neutral float-left" title="triton.Config" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left" aria-hidden="true"></span> Previous</a>
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<div role="contentinfo">
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<p>
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© Copyright 2020, Philippe Tillet.
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<dt>Tags</dt>
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<dd><a href="triton.language.html">v1.1.2</a></dd>
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<dt>Branches</dt>
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<dd><a href="../../master/python-api/triton.language.html">master</a></dd>
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