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50b9530af5
mlx/docs/build/html/io_2load_8h_source.html
Awni Hannun 50b9530af5 docs up
2025-06-04 01:01:51 +00:00

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<li class="navelem"><a class="el" href="dir_938ab0ecf10b8b860ff766c820f665fd.html">mlx</a></li><li class="navelem"><a class="el" href="dir_2193406f5b2eae6fc53753d8a9a80df3.html">io</a></li> </ul>
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<a href="io_2load_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="comment">// Copyright © 2023 Apple Inc.</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span> </div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span> </div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;fcntl.h&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span><span class="preprocessor">#include &lt;sys/stat.h&gt;</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include &lt;unistd.h&gt;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span><span class="preprocessor">#include &lt;memory&gt;</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &lt;sstream&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="preprocessor">#include &quot;<a class="code" href="threadpool_8h.html">mlx/io/threadpool.h</a>&quot;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"> 13</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacemlx_1_1core.html">mlx::core</a> {</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span> </div>
<div class="foldopen" id="foldopen00015" data-start="{" data-end="}">
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"><a class="line" href="namespacemlx_1_1core_1_1io.html"> 15</a></span><span class="keyword">namespace </span>io {</div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"><a class="line" href="namespacemlx_1_1core_1_1io.html#a05f27b765443a178a972abae772e863d"> 17</a></span><a class="code hl_class" href="class_thread_pool.html">ThreadPool</a>&amp; <a class="code hl_function" href="namespacemlx_1_1core_1_1io.html#a05f27b765443a178a972abae772e863d">thread_pool</a>();</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="foldopen" id="foldopen00019" data-start="{" data-end="};">
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_reader.html"> 19</a></span><span class="keyword">class </span><a class="code hl_class" href="classmlx_1_1core_1_1io_1_1_reader.html">Reader</a> {</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_reader.html#a780f504058bd9c80cb3d105046a9f985"> 21</a></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_reader.html#a780f504058bd9c80cb3d105046a9f985">is_open</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_reader.html#a005d0b52c1f34866f7412b7f41dabec3"> 22</a></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_reader.html#a005d0b52c1f34866f7412b7f41dabec3">good</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_reader.html#a27697ccc1ce45da0233db3bd4f298aed"> 23</a></span> <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_reader.html#a27697ccc1ce45da0233db3bd4f298aed">tell</a>() = 0; <span class="comment">// tellp is non-const in iostream</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_reader.html#acea55078bd39ccaa27a9a36f17a39cd1"> 24</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_reader.html#acea55078bd39ccaa27a9a36f17a39cd1">seek</a>(</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> int64_t off,</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> std::ios_base::seekdir way = std::ios_base::beg) = 0;</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_reader.html#ad8d74e2c62b579511089faa4cc6f50a1"> 27</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_reader.html#ad8d74e2c62b579511089faa4cc6f50a1">read</a>(<span class="keywordtype">char</span>* data, <span class="keywordtype">size_t</span> n) = 0;</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_reader.html#a3e82cc31bd2a8594f19dc9858dca3efc"> 28</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_reader.html#a3e82cc31bd2a8594f19dc9858dca3efc">read</a>(<span class="keywordtype">char</span>* data, <span class="keywordtype">size_t</span> n, <span class="keywordtype">size_t</span> offset) = 0;</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_reader.html#a8c244daf52fd5ebb9a2c7e5f4ae793cd"> 29</a></span> <span class="keyword">virtual</span> std::string <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_reader.html#a8c244daf52fd5ebb9a2c7e5f4ae793cd">label</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_reader.html#a81cd4747d81311c87dc6753f2d0d8b16"> 30</a></span> <span class="keyword">virtual</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_reader.html#a81cd4747d81311c87dc6753f2d0d8b16">~Reader</a>() = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span>};</div>
</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="foldopen" id="foldopen00033" data-start="{" data-end="};">
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_writer.html"> 33</a></span><span class="keyword">class </span><a class="code hl_class" href="classmlx_1_1core_1_1io_1_1_writer.html">Writer</a> {</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">public</span>:</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_writer.html#a85aa36bdb0dbfb8c5b6cfd955b03417a"> 35</a></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_writer.html#a85aa36bdb0dbfb8c5b6cfd955b03417a">is_open</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_writer.html#a0b050c2c27487007e250e2e19560ffe4"> 36</a></span> <span class="keyword">virtual</span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_writer.html#a0b050c2c27487007e250e2e19560ffe4">good</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_writer.html#a11ad80749894993232fbb5c70fd7b282"> 37</a></span> <span class="keyword">virtual</span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_writer.html#a11ad80749894993232fbb5c70fd7b282">tell</a>() = 0;</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_writer.html#a9c1716dda53aa36faea9c8fb1a3e34d4"> 38</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_writer.html#a9c1716dda53aa36faea9c8fb1a3e34d4">seek</a>(</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> int64_t off,</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> std::ios_base::seekdir way = std::ios_base::beg) = 0;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_writer.html#ad9515b7f007338674de1e124cf77e125"> 41</a></span> <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_writer.html#ad9515b7f007338674de1e124cf77e125">write</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* data, <span class="keywordtype">size_t</span> n) = 0;</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_writer.html#a828125a9adcb7e90c8bcaba0fe47f854"> 42</a></span> <span class="keyword">virtual</span> std::string <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_writer.html#a828125a9adcb7e90c8bcaba0fe47f854">label</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_writer.html#a0e42f93a64118e9f5ede54ffe1bda045"> 43</a></span> <span class="keyword">virtual</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_writer.html#a0e42f93a64118e9f5ede54ffe1bda045">~Writer</a>() = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span>};</div>
</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="foldopen" id="foldopen00046" data-start="{" data-end="};">
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html"> 46</a></span><span class="keyword">class </span><a class="code hl_class" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html">ParallelFileReader</a> : <span class="keyword">public</span> <a class="code hl_class" href="classmlx_1_1core_1_1io_1_1_reader.html">Reader</a> {</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">public</span>:</div>
<div class="foldopen" id="foldopen00048" data-start="{" data-end="}">
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a6cdb4547408f8cbca9e2ddd82514e697"> 48</a></span> <span class="keyword">explicit</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a6cdb4547408f8cbca9e2ddd82514e697">ParallelFileReader</a>(std::string file_path)</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> : fd_(open(file_path.c_str(), O_RDONLY)), label_(<a class="code hl_function" href="group__ops.html#ga2a466024f8061febc0a64be557644cb0">std</a>::move(file_path)) {}</div>
</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="foldopen" id="foldopen00051" data-start="{" data-end="}">
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#ae9e3fc1cc3e827dae4d3d107f6780817"> 51</a></span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#ae9e3fc1cc3e827dae4d3d107f6780817">~ParallelFileReader</a>()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> close(fd_);</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> }</div>
</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="foldopen" id="foldopen00055" data-start="{" data-end="}">
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a653009adbcbce8248bc666df502fdbde"> 55</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a653009adbcbce8248bc666df502fdbde">is_open</a>()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keywordflow">return</span> fd_ &gt; 0;</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> }</div>
</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> </div>
<div class="foldopen" id="foldopen00059" data-start="{" data-end="}">
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#ac54a2c693acc3d9e6e942412148ffcc9"> 59</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#ac54a2c693acc3d9e6e942412148ffcc9">good</a>()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a653009adbcbce8248bc666df502fdbde">is_open</a>();</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> }</div>
</div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span> </div>
<div class="foldopen" id="foldopen00063" data-start="{" data-end="}">
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a2e92131428f0ffa98fff781b8c35d9e5"> 63</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a2e92131428f0ffa98fff781b8c35d9e5">tell</a>()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"> 64</span> <span class="keywordflow">return</span> lseek(fd_, 0, SEEK_CUR);</div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span> }</div>
</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="foldopen" id="foldopen00067" data-start="{" data-end="}">
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a673c16b669f3cee13f387b7b0a1f39f7"> 67</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a673c16b669f3cee13f387b7b0a1f39f7">seek</a>(int64_t, std::ios_base::seekdir = std::ios_base::beg)<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span> <span class="keywordflow">throw</span> std::runtime_error(<span class="stringliteral">&quot;[ParallelFileReader::seek] Not allowed&quot;</span>);</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> }</div>
</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> <span class="comment">// Warning: do not use this function from multiple threads as</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span> <span class="comment">// it advances the file descriptor</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a6691826fc8d28f83792bfa2f92660a3b"> 73</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a6691826fc8d28f83792bfa2f92660a3b">read</a>(<span class="keywordtype">char</span>* data, <span class="keywordtype">size_t</span> n) <span class="keyword">override</span>;</div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno"> 74</span> </div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a2b83b4576f1942db869171cccbf607df"> 75</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a2b83b4576f1942db869171cccbf607df">read</a>(<span class="keywordtype">char</span>* data, <span class="keywordtype">size_t</span> n, <span class="keywordtype">size_t</span> offset) <span class="keyword">override</span>;</div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="foldopen" id="foldopen00077" data-start="{" data-end="}">
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a361d3b34bc493825c893cce256da46c8"> 77</a></span> std::string <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a361d3b34bc493825c893cce256da46c8">label</a>()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno"> 78</span> <span class="keywordflow">return</span> <span class="stringliteral">&quot;file &quot;</span> + label_;</div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno"> 79</span> }</div>
</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno"> 80</span> </div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno"> 81</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno"> 82</span> <span class="keyword">static</span> <span class="keyword">constexpr</span> <span class="keywordtype">size_t</span> batch_size_ = 1 &lt;&lt; 25;</div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno"> 83</span> <span class="keyword">static</span> <a class="code hl_class" href="class_thread_pool.html">ThreadPool</a> thread_pool_;</div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno"> 84</span> <span class="keywordtype">int</span> fd_;</div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno"> 85</span> std::string label_;</div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno"> 86</span>};</div>
</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="foldopen" id="foldopen00088" data-start="{" data-end="};">
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_file_writer.html"> 88</a></span><span class="keyword">class </span><a class="code hl_class" href="classmlx_1_1core_1_1io_1_1_file_writer.html">FileWriter</a> : <span class="keyword">public</span> <a class="code hl_class" href="classmlx_1_1core_1_1io_1_1_writer.html">Writer</a> {</div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno"> 89</span> <span class="keyword">public</span>:</div>
<div class="foldopen" id="foldopen00090" data-start="{" data-end="}">
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_file_writer.html#a40b241ad540ee4aadc3a19a6b1ccfb4d"> 90</a></span> <span class="keyword">explicit</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_file_writer.html#a40b241ad540ee4aadc3a19a6b1ccfb4d">FileWriter</a>(std::string file_path)</div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno"> 91</span> : fd_(open(file_path.c_str(), O_CREAT | O_WRONLY | O_TRUNC, 0644)),</div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno"> 92</span> label_(<a class="code hl_function" href="group__ops.html#ga2a466024f8061febc0a64be557644cb0">std</a>::move(file_path)) {}</div>
</div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno"> 93</span> </div>
<div class="foldopen" id="foldopen00094" data-start="{" data-end="}">
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_file_writer.html#ac325f51cd22050b6359056290e8ef42c"> 94</a></span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_file_writer.html#ac325f51cd22050b6359056290e8ef42c">~FileWriter</a>()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"> 95</span> close(fd_);</div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno"> 96</span> }</div>
</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="foldopen" id="foldopen00098" data-start="{" data-end="}">
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_file_writer.html#ad5d2ee671a81700cb1658c41309d6676"> 98</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_file_writer.html#ad5d2ee671a81700cb1658c41309d6676">is_open</a>()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno"> 99</span> <span class="keywordflow">return</span> fd_ &gt;= 0;</div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno"> 100</span> }</div>
</div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="foldopen" id="foldopen00102" data-start="{" data-end="}">
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_file_writer.html#a9ec4934b26fb358d699ddce1482b2d54"> 102</a></span> <span class="keywordtype">bool</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_file_writer.html#a9ec4934b26fb358d699ddce1482b2d54">good</a>()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno"> 103</span> <span class="keywordflow">return</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_file_writer.html#ad5d2ee671a81700cb1658c41309d6676">is_open</a>();</div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno"> 104</span> }</div>
</div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="foldopen" id="foldopen00106" data-start="{" data-end="}">
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_file_writer.html#aa883a722789c962164fd0ddcc5f6ffc5"> 106</a></span> <span class="keywordtype">size_t</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_file_writer.html#aa883a722789c962164fd0ddcc5f6ffc5">tell</a>()<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno"> 107</span> <span class="keywordflow">return</span> lseek(fd_, 0, SEEK_CUR);</div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno"> 108</span> }</div>
</div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"> 109</span> </div>
<div class="foldopen" id="foldopen00110" data-start="{" data-end="}">
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_file_writer.html#a9646f4ea048ae58719daeb588e2de433"> 110</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_file_writer.html#a9646f4ea048ae58719daeb588e2de433">seek</a>(int64_t off, std::ios_base::seekdir way = std::ios_base::beg)<span class="keyword"></span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno"> 111</span><span class="keyword"> override </span>{</div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno"> 112</span> <span class="keywordflow">if</span> (way == std::ios_base::beg) {</div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno"> 113</span> lseek(fd_, off, 0);</div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno"> 114</span> } <span class="keywordflow">else</span> {</div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno"> 115</span> lseek(fd_, off, SEEK_CUR);</div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno"> 116</span> }</div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno"> 117</span> }</div>
</div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="foldopen" id="foldopen00119" data-start="{" data-end="}">
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_file_writer.html#abca32838c9886f734d93430c34c07d7f"> 119</a></span> <span class="keywordtype">void</span> <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_file_writer.html#abca32838c9886f734d93430c34c07d7f">write</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* data, <span class="keywordtype">size_t</span> n)<span class="keyword"> override </span>{</div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno"> 120</span> <span class="keywordflow">while</span> (n != 0) {</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno"> 121</span> <span class="keyword">auto</span> m = <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_file_writer.html#abca32838c9886f734d93430c34c07d7f">::write</a>(fd_, data, std::min(n, <span class="keyword">static_cast&lt;</span><span class="keywordtype">size_t</span><span class="keyword">&gt;</span>(INT32_MAX)));</div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno"> 122</span> <span class="keywordflow">if</span> (m &lt;= 0) {</div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno"> 123</span> std::ostringstream msg;</div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno"> 124</span> msg &lt;&lt; <span class="stringliteral">&quot;[write] Unable to write &quot;</span> &lt;&lt; n &lt;&lt; <span class="stringliteral">&quot; bytes to file.&quot;</span>;</div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno"> 125</span> <span class="keywordflow">throw</span> std::runtime_error(msg.str());</div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno"> 126</span> }</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno"> 127</span> data += m;</div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno"> 128</span> n -= m;</div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno"> 129</span> }</div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno"> 130</span> }</div>
</div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno"> 131</span> </div>
<div class="foldopen" id="foldopen00132" data-start="{" data-end="}">
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno"><a class="line" href="classmlx_1_1core_1_1io_1_1_file_writer.html#a5093dce80ff0c51ea036a87e3e5fb456"> 132</a></span> std::string <a class="code hl_function" href="classmlx_1_1core_1_1io_1_1_file_writer.html#a5093dce80ff0c51ea036a87e3e5fb456">label</a>()<span class="keyword"> const override </span>{</div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno"> 133</span> <span class="keywordflow">return</span> <span class="stringliteral">&quot;file &quot;</span> + label_;</div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span> }</div>
</div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span> </div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> <span class="keyword">private</span>:</div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span> <span class="keywordtype">int</span> fd_;</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> std::string label_;</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span>};</div>
</div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span>} <span class="comment">// namespace io</span></div>
</div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span>} <span class="comment">// namespace mlx::core</span></div>
<div class="ttc" id="aclass_thread_pool_html"><div class="ttname"><a href="class_thread_pool.html">ThreadPool</a></div><div class="ttdef"><b>Definition</b> threadpool.h:35</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_file_writer_html"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_file_writer.html">mlx::core::io::FileWriter</a></div><div class="ttdef"><b>Definition</b> load.h:88</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_file_writer_html_a40b241ad540ee4aadc3a19a6b1ccfb4d"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_file_writer.html#a40b241ad540ee4aadc3a19a6b1ccfb4d">mlx::core::io::FileWriter::FileWriter</a></div><div class="ttdeci">FileWriter(std::string file_path)</div><div class="ttdef"><b>Definition</b> load.h:90</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_file_writer_html_a5093dce80ff0c51ea036a87e3e5fb456"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_file_writer.html#a5093dce80ff0c51ea036a87e3e5fb456">mlx::core::io::FileWriter::label</a></div><div class="ttdeci">std::string label() const override</div><div class="ttdef"><b>Definition</b> load.h:132</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_file_writer_html_a9646f4ea048ae58719daeb588e2de433"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_file_writer.html#a9646f4ea048ae58719daeb588e2de433">mlx::core::io::FileWriter::seek</a></div><div class="ttdeci">void seek(int64_t off, std::ios_base::seekdir way=std::ios_base::beg) override</div><div class="ttdef"><b>Definition</b> load.h:110</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_file_writer_html_a9ec4934b26fb358d699ddce1482b2d54"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_file_writer.html#a9ec4934b26fb358d699ddce1482b2d54">mlx::core::io::FileWriter::good</a></div><div class="ttdeci">bool good() const override</div><div class="ttdef"><b>Definition</b> load.h:102</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_file_writer_html_aa883a722789c962164fd0ddcc5f6ffc5"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_file_writer.html#aa883a722789c962164fd0ddcc5f6ffc5">mlx::core::io::FileWriter::tell</a></div><div class="ttdeci">size_t tell() override</div><div class="ttdef"><b>Definition</b> load.h:106</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_file_writer_html_abca32838c9886f734d93430c34c07d7f"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_file_writer.html#abca32838c9886f734d93430c34c07d7f">mlx::core::io::FileWriter::write</a></div><div class="ttdeci">void write(const char *data, size_t n) override</div><div class="ttdef"><b>Definition</b> load.h:119</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_file_writer_html_ac325f51cd22050b6359056290e8ef42c"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_file_writer.html#ac325f51cd22050b6359056290e8ef42c">mlx::core::io::FileWriter::~FileWriter</a></div><div class="ttdeci">~FileWriter() override</div><div class="ttdef"><b>Definition</b> load.h:94</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_file_writer_html_ad5d2ee671a81700cb1658c41309d6676"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_file_writer.html#ad5d2ee671a81700cb1658c41309d6676">mlx::core::io::FileWriter::is_open</a></div><div class="ttdeci">bool is_open() const override</div><div class="ttdef"><b>Definition</b> load.h:98</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_parallel_file_reader_html"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html">mlx::core::io::ParallelFileReader</a></div><div class="ttdef"><b>Definition</b> load.h:46</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_parallel_file_reader_html_a2b83b4576f1942db869171cccbf607df"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a2b83b4576f1942db869171cccbf607df">mlx::core::io::ParallelFileReader::read</a></div><div class="ttdeci">void read(char *data, size_t n, size_t offset) override</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_parallel_file_reader_html_a2e92131428f0ffa98fff781b8c35d9e5"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a2e92131428f0ffa98fff781b8c35d9e5">mlx::core::io::ParallelFileReader::tell</a></div><div class="ttdeci">size_t tell() override</div><div class="ttdef"><b>Definition</b> load.h:63</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_parallel_file_reader_html_a361d3b34bc493825c893cce256da46c8"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a361d3b34bc493825c893cce256da46c8">mlx::core::io::ParallelFileReader::label</a></div><div class="ttdeci">std::string label() const override</div><div class="ttdef"><b>Definition</b> load.h:77</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_parallel_file_reader_html_a653009adbcbce8248bc666df502fdbde"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a653009adbcbce8248bc666df502fdbde">mlx::core::io::ParallelFileReader::is_open</a></div><div class="ttdeci">bool is_open() const override</div><div class="ttdef"><b>Definition</b> load.h:55</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_parallel_file_reader_html_a6691826fc8d28f83792bfa2f92660a3b"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a6691826fc8d28f83792bfa2f92660a3b">mlx::core::io::ParallelFileReader::read</a></div><div class="ttdeci">void read(char *data, size_t n) override</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_parallel_file_reader_html_a673c16b669f3cee13f387b7b0a1f39f7"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a673c16b669f3cee13f387b7b0a1f39f7">mlx::core::io::ParallelFileReader::seek</a></div><div class="ttdeci">void seek(int64_t, std::ios_base::seekdir=std::ios_base::beg) override</div><div class="ttdef"><b>Definition</b> load.h:67</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_parallel_file_reader_html_a6cdb4547408f8cbca9e2ddd82514e697"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#a6cdb4547408f8cbca9e2ddd82514e697">mlx::core::io::ParallelFileReader::ParallelFileReader</a></div><div class="ttdeci">ParallelFileReader(std::string file_path)</div><div class="ttdef"><b>Definition</b> load.h:48</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_parallel_file_reader_html_ac54a2c693acc3d9e6e942412148ffcc9"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#ac54a2c693acc3d9e6e942412148ffcc9">mlx::core::io::ParallelFileReader::good</a></div><div class="ttdeci">bool good() const override</div><div class="ttdef"><b>Definition</b> load.h:59</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_parallel_file_reader_html_ae9e3fc1cc3e827dae4d3d107f6780817"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_parallel_file_reader.html#ae9e3fc1cc3e827dae4d3d107f6780817">mlx::core::io::ParallelFileReader::~ParallelFileReader</a></div><div class="ttdeci">~ParallelFileReader() override</div><div class="ttdef"><b>Definition</b> load.h:51</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_reader_html"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_reader.html">mlx::core::io::Reader</a></div><div class="ttdef"><b>Definition</b> load.h:19</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_reader_html_a005d0b52c1f34866f7412b7f41dabec3"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_reader.html#a005d0b52c1f34866f7412b7f41dabec3">mlx::core::io::Reader::good</a></div><div class="ttdeci">virtual bool good() const =0</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_reader_html_a27697ccc1ce45da0233db3bd4f298aed"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_reader.html#a27697ccc1ce45da0233db3bd4f298aed">mlx::core::io::Reader::tell</a></div><div class="ttdeci">virtual size_t tell()=0</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_reader_html_a3e82cc31bd2a8594f19dc9858dca3efc"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_reader.html#a3e82cc31bd2a8594f19dc9858dca3efc">mlx::core::io::Reader::read</a></div><div class="ttdeci">virtual void read(char *data, size_t n, size_t offset)=0</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_reader_html_a780f504058bd9c80cb3d105046a9f985"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_reader.html#a780f504058bd9c80cb3d105046a9f985">mlx::core::io::Reader::is_open</a></div><div class="ttdeci">virtual bool is_open() const =0</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_reader_html_a81cd4747d81311c87dc6753f2d0d8b16"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_reader.html#a81cd4747d81311c87dc6753f2d0d8b16">mlx::core::io::Reader::~Reader</a></div><div class="ttdeci">virtual ~Reader()=default</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_reader_html_a8c244daf52fd5ebb9a2c7e5f4ae793cd"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_reader.html#a8c244daf52fd5ebb9a2c7e5f4ae793cd">mlx::core::io::Reader::label</a></div><div class="ttdeci">virtual std::string label() const =0</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_reader_html_acea55078bd39ccaa27a9a36f17a39cd1"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_reader.html#acea55078bd39ccaa27a9a36f17a39cd1">mlx::core::io::Reader::seek</a></div><div class="ttdeci">virtual void seek(int64_t off, std::ios_base::seekdir way=std::ios_base::beg)=0</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_reader_html_ad8d74e2c62b579511089faa4cc6f50a1"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_reader.html#ad8d74e2c62b579511089faa4cc6f50a1">mlx::core::io::Reader::read</a></div><div class="ttdeci">virtual void read(char *data, size_t n)=0</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_writer_html"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_writer.html">mlx::core::io::Writer</a></div><div class="ttdef"><b>Definition</b> load.h:33</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_writer_html_a0b050c2c27487007e250e2e19560ffe4"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_writer.html#a0b050c2c27487007e250e2e19560ffe4">mlx::core::io::Writer::good</a></div><div class="ttdeci">virtual bool good() const =0</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_writer_html_a0e42f93a64118e9f5ede54ffe1bda045"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_writer.html#a0e42f93a64118e9f5ede54ffe1bda045">mlx::core::io::Writer::~Writer</a></div><div class="ttdeci">virtual ~Writer()=default</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_writer_html_a11ad80749894993232fbb5c70fd7b282"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_writer.html#a11ad80749894993232fbb5c70fd7b282">mlx::core::io::Writer::tell</a></div><div class="ttdeci">virtual size_t tell()=0</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_writer_html_a828125a9adcb7e90c8bcaba0fe47f854"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_writer.html#a828125a9adcb7e90c8bcaba0fe47f854">mlx::core::io::Writer::label</a></div><div class="ttdeci">virtual std::string label() const =0</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_writer_html_a85aa36bdb0dbfb8c5b6cfd955b03417a"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_writer.html#a85aa36bdb0dbfb8c5b6cfd955b03417a">mlx::core::io::Writer::is_open</a></div><div class="ttdeci">virtual bool is_open() const =0</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_writer_html_a9c1716dda53aa36faea9c8fb1a3e34d4"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_writer.html#a9c1716dda53aa36faea9c8fb1a3e34d4">mlx::core::io::Writer::seek</a></div><div class="ttdeci">virtual void seek(int64_t off, std::ios_base::seekdir way=std::ios_base::beg)=0</div></div>
<div class="ttc" id="aclassmlx_1_1core_1_1io_1_1_writer_html_ad9515b7f007338674de1e124cf77e125"><div class="ttname"><a href="classmlx_1_1core_1_1io_1_1_writer.html#ad9515b7f007338674de1e124cf77e125">mlx::core::io::Writer::write</a></div><div class="ttdeci">virtual void write(const char *data, size_t n)=0</div></div>
<div class="ttc" id="agroup__ops_html_ga2a466024f8061febc0a64be557644cb0"><div class="ttname"><a href="group__ops.html#ga2a466024f8061febc0a64be557644cb0">mlx::core::std</a></div><div class="ttdeci">array std(const array &amp;a, bool keepdims, int ddof=0, StreamOrDevice s={})</div><div class="ttdoc">Computes the standard deviation of the elements of an array.</div></div>
<div class="ttc" id="anamespacemlx_1_1core_1_1io_html_a05f27b765443a178a972abae772e863d"><div class="ttname"><a href="namespacemlx_1_1core_1_1io.html#a05f27b765443a178a972abae772e863d">mlx::core::io::thread_pool</a></div><div class="ttdeci">ThreadPool &amp; thread_pool()</div></div>
<div class="ttc" id="anamespacemlx_1_1core_html"><div class="ttname"><a href="namespacemlx_1_1core.html">mlx::core</a></div><div class="ttdef"><b>Definition</b> allocator.h:7</div></div>
<div class="ttc" id="athreadpool_8h_html"><div class="ttname"><a href="threadpool_8h.html">threadpool.h</a></div></div>
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