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  <div class="headertitle"><div class="title">pocketfft::detail::util Struct Reference</div></div>
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<p><code>#include <<a class="el" href="pocketfft_8h_source.html">pocketfft.h</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-static-methods" name="pub-static-methods"></a>
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Static Public Member Functions</h2></td></tr>
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<tr class="memitem:a0e9b92280f25063d1ebef942dd0d233c" id="r_a0e9b92280f25063d1ebef942dd0d233c"><td class="memItemLeft" align="right" valign="top">static size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="#a0e9b92280f25063d1ebef942dd0d233c">largest_prime_factor</a> (size_t n)</td></tr>
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<tr class="separator:a0e9b92280f25063d1ebef942dd0d233c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad3d874bc3fb0048df2270779a15d4bd0" id="r_ad3d874bc3fb0048df2270779a15d4bd0"><td class="memItemLeft" align="right" valign="top">static double </td><td class="memItemRight" valign="bottom"><a class="el" href="#ad3d874bc3fb0048df2270779a15d4bd0">cost_guess</a> (size_t n)</td></tr>
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<tr class="separator:ad3d874bc3fb0048df2270779a15d4bd0"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a758e00d242a1b7eda8f9f0c21f35c624" id="r_a758e00d242a1b7eda8f9f0c21f35c624"><td class="memItemLeft" align="right" valign="top">static size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="#a758e00d242a1b7eda8f9f0c21f35c624">good_size_cmplx</a> (size_t n)</td></tr>
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<tr class="separator:a758e00d242a1b7eda8f9f0c21f35c624"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a173da7d5929ded86fffcebcfdc5086aa" id="r_a173da7d5929ded86fffcebcfdc5086aa"><td class="memItemLeft" align="right" valign="top">static size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="#a173da7d5929ded86fffcebcfdc5086aa">good_size_real</a> (size_t n)</td></tr>
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<tr class="separator:a173da7d5929ded86fffcebcfdc5086aa"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a33acae07b20b28fe4658bc338fce1b89" id="r_a33acae07b20b28fe4658bc338fce1b89"><td class="memItemLeft" align="right" valign="top">static size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="#a33acae07b20b28fe4658bc338fce1b89">prod</a> (const <a class="el" href="namespacepocketfft_1_1detail.html#a885ee37fcf564a268a5c8ca9ea8603e1">shape_t</a> &shape)</td></tr>
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<tr class="memitem:a3d2f5f00d4fed5c09bd1509ffa9a44cd" id="r_a3d2f5f00d4fed5c09bd1509ffa9a44cd"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="#a3d2f5f00d4fed5c09bd1509ffa9a44cd">sanity_check</a> (const <a class="el" href="namespacepocketfft_1_1detail.html#a885ee37fcf564a268a5c8ca9ea8603e1">shape_t</a> &shape, const <a class="el" href="namespacepocketfft_1_1detail.html#afb987c919e9424a996d0fc8b3c23cc84">stride_t</a> &stride_in, const <a class="el" href="namespacepocketfft_1_1detail.html#afb987c919e9424a996d0fc8b3c23cc84">stride_t</a> &stride_out, bool inplace)</td></tr>
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<tr class="memitem:a280945ba7af964102b1d0d1d83469130" id="r_a280945ba7af964102b1d0d1d83469130"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="#a280945ba7af964102b1d0d1d83469130">sanity_check</a> (const <a class="el" href="namespacepocketfft_1_1detail.html#a885ee37fcf564a268a5c8ca9ea8603e1">shape_t</a> &shape, const <a class="el" href="namespacepocketfft_1_1detail.html#afb987c919e9424a996d0fc8b3c23cc84">stride_t</a> &stride_in, const <a class="el" href="namespacepocketfft_1_1detail.html#afb987c919e9424a996d0fc8b3c23cc84">stride_t</a> &stride_out, bool inplace, const <a class="el" href="namespacepocketfft_1_1detail.html#a885ee37fcf564a268a5c8ca9ea8603e1">shape_t</a> &axes)</td></tr>
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<tr class="separator:a280945ba7af964102b1d0d1d83469130"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a670e044dadbbf680537e1fb11bc8b724" id="r_a670e044dadbbf680537e1fb11bc8b724"><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="#a670e044dadbbf680537e1fb11bc8b724">sanity_check</a> (const <a class="el" href="namespacepocketfft_1_1detail.html#a885ee37fcf564a268a5c8ca9ea8603e1">shape_t</a> &shape, const <a class="el" href="namespacepocketfft_1_1detail.html#afb987c919e9424a996d0fc8b3c23cc84">stride_t</a> &stride_in, const <a class="el" href="namespacepocketfft_1_1detail.html#afb987c919e9424a996d0fc8b3c23cc84">stride_t</a> &stride_out, bool inplace, size_t axis)</td></tr>
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<tr class="separator:a670e044dadbbf680537e1fb11bc8b724"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3b012d5a19215bcd32cf6e228556fa87" id="r_a3b012d5a19215bcd32cf6e228556fa87"><td class="memItemLeft" align="right" valign="top">static size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="#a3b012d5a19215bcd32cf6e228556fa87">thread_count</a> (size_t nthreads, const <a class="el" href="namespacepocketfft_1_1detail.html#a885ee37fcf564a268a5c8ca9ea8603e1">shape_t</a> &shape, size_t axis, size_t vlen)</td></tr>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a id="ad3d874bc3fb0048df2270779a15d4bd0" name="ad3d874bc3fb0048df2270779a15d4bd0"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ad3d874bc3fb0048df2270779a15d4bd0">◆ </a></span>cost_guess()</h2>
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          <td class="memname">static double pocketfft::detail::util::cost_guess </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a758e00d242a1b7eda8f9f0c21f35c624">◆ </a></span>good_size_cmplx()</h2>
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          <td class="memname">static size_t pocketfft::detail::util::good_size_cmplx </td>
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          <td class="paramtype">size_t</td>          <td class="paramname"><span class="paramname"><em>n</em></span></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a173da7d5929ded86fffcebcfdc5086aa">◆ </a></span>good_size_real()</h2>
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          <td class="memname">static size_t pocketfft::detail::util::good_size_real </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a0e9b92280f25063d1ebef942dd0d233c">◆ </a></span>largest_prime_factor()</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a33acae07b20b28fe4658bc338fce1b89">◆ </a></span>prod()</h2>
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          <td class="paramtype">const <a class="el" href="namespacepocketfft_1_1detail.html#a885ee37fcf564a268a5c8ca9ea8603e1">shape_t</a> &</td>          <td class="paramname"><span class="paramname"><em>shape</em></span></td><td>)</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a3d2f5f00d4fed5c09bd1509ffa9a44cd">◆ </a></span>sanity_check() <span class="overload">[1/3]</span></h2>
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          <td class="memname">static void pocketfft::detail::util::sanity_check </td>
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          <td>(</td>
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          <td class="paramtype">const <a class="el" href="namespacepocketfft_1_1detail.html#a885ee37fcf564a268a5c8ca9ea8603e1">shape_t</a> &</td>          <td class="paramname"><span class="paramname"><em>shape</em></span>, </td>
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          <td class="paramtype">const <a class="el" href="namespacepocketfft_1_1detail.html#afb987c919e9424a996d0fc8b3c23cc84">stride_t</a> &</td>          <td class="paramname"><span class="paramname"><em>stride_in</em></span>, </td>
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          <td class="paramtype">const <a class="el" href="namespacepocketfft_1_1detail.html#afb987c919e9424a996d0fc8b3c23cc84">stride_t</a> &</td>          <td class="paramname"><span class="paramname"><em>stride_out</em></span>, </td>
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          <td class="paramtype">bool</td>          <td class="paramname"><span class="paramname"><em>inplace</em></span> )</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a280945ba7af964102b1d0d1d83469130">◆ </a></span>sanity_check() <span class="overload">[2/3]</span></h2>
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          <td class="memname">static void pocketfft::detail::util::sanity_check </td>
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          <td>(</td>
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          <td class="paramtype">const <a class="el" href="namespacepocketfft_1_1detail.html#a885ee37fcf564a268a5c8ca9ea8603e1">shape_t</a> &</td>          <td class="paramname"><span class="paramname"><em>shape</em></span>, </td>
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<h2 class="memtitle"><span class="permalink"><a href="#a670e044dadbbf680537e1fb11bc8b724">◆ </a></span>sanity_check() <span class="overload">[3/3]</span></h2>
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          <td class="memname">static void pocketfft::detail::util::sanity_check </td>
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          <td>(</td>
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          <td class="paramtype">size_t</td>          <td class="paramname"><span class="paramname"><em>axis</em></span> )</td>
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<h2 class="memtitle"><span class="permalink"><a href="#a3b012d5a19215bcd32cf6e228556fa87">◆ </a></span>thread_count()</h2>
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          <td class="memname">static size_t pocketfft::detail::util::thread_count </td>
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          <td>(</td>
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          <td class="paramtype">size_t</td>          <td class="paramname"><span class="paramname"><em>nthreads</em></span>, </td>
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          <td class="paramtype">size_t</td>          <td class="paramname"><span class="paramname"><em>vlen</em></span> )</td>
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<hr/>The documentation for this struct was generated from the following file:<ul>
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<li>mlx/3rdparty/<a class="el" href="pocketfft_8h_source.html">pocketfft.h</a></li>
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