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 121 <div class="title">Utils.h File Reference</div>  </div>
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 124 <div class="textblock"><code>#include &quot;<a class="el" href="arm__compute_2core_2_helpers_8h_source.xhtml">arm_compute/core/Helpers.h</a>&quot;</code><br />
 125 <code>#include &quot;<a class="el" href="_i_tensor_8h_source.xhtml">arm_compute/core/ITensor.h</a>&quot;</code><br />
 126 <code>#include &quot;<a class="el" href="arm__compute_2core_2_types_8h_source.xhtml">arm_compute/core/Types.h</a>&quot;</code><br />
 127 <code>#include &quot;<a class="el" href="_validate_8h_source.xhtml">arm_compute/core/Validate.h</a>&quot;</code><br />
 128 <code>#include &quot;<a class="el" href="_window_8h_source.xhtml">arm_compute/core/Window.h</a>&quot;</code><br />
 129 <code>#include &quot;<a class="el" href="runtime_2_tensor_8h_source.xhtml">arm_compute/runtime/Tensor.h</a>&quot;</code><br />
 130 <code>#include &quot;libnpy/npy.hpp&quot;</code><br />
 131 <code>#include &quot;<a class="el" href="_toolchain_support_8h_source.xhtml">support/ToolchainSupport.h</a>&quot;</code><br />
 132 <code>#include &lt;cstdlib&gt;</code><br />
 133 <code>#include &lt;cstring&gt;</code><br />
 134 <code>#include &lt;fstream&gt;</code><br />
 135 <code>#include &lt;iostream&gt;</code><br />
 136 <code>#include &lt;random&gt;</code><br />
 137 <code>#include &lt;string&gt;</code><br />
 138 <code>#include &lt;tuple&gt;</code><br />
 139 <code>#include &lt;vector&gt;</code><br />
 140 </div>
 141 <p><a href="utils_2_utils_8h_source.xhtml">Go to the source code of this file.</a></p>
 142 <table class="memberdecls">
 143 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
 144 Data Structures</h2></td></tr>
 145 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1utils_1_1_example.xhtml">Example</a></td></tr>
 146 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Abstract <a class="el" href="classarm__compute_1_1utils_1_1_example.xhtml" title="Abstract Example class. ">Example</a> class.  <a href="classarm__compute_1_1utils_1_1_example.xhtml#details">More...</a><br /></td></tr>
 147 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
 148 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml">PPMLoader</a></td></tr>
 149 <tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Class to load the content of a PPM file into an <a class="el" href="struct_image.xhtml" title="Structure to hold Image information. ">Image</a>.  <a href="classarm__compute_1_1utils_1_1_p_p_m_loader.xhtml#details">More...</a><br /></td></tr>
 150 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
 151 <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classarm__compute_1_1utils_1_1_n_p_y_loader.xhtml">NPYLoader</a></td></tr>
 152 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
 153 </table><table class="memberdecls">
 154 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="namespaces"></a>
 155 Namespaces</h2></td></tr>
 156 <tr class="memitem:namespacearm__compute"><td class="memItemLeft" align="right" valign="top"> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute.xhtml">arm_compute</a></td></tr>
 157 <tr class="memdesc:namespacearm__compute"><td class="mdescLeft">&#160;</td><td class="mdescRight">This file contains all available output stages for GEMMLowp on OpenCL. <br /></td></tr>
 158 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
 159 <tr class="memitem:namespacearm__compute_1_1utils"><td class="memItemLeft" align="right" valign="top"> &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml">arm_compute::utils</a></td></tr>
 160 <tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
 161 </table><table class="memberdecls">
 162 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
 163 Functions</h2></td></tr>
 164 <tr class="memitem:a8c0c1084048e5b60a60d7ea85fd9a96a"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#a8c0c1084048e5b60a60d7ea85fd9a96a">run_example</a> (int argc, char **argv, Example &amp;example)</td></tr>
 165 <tr class="memdesc:a8c0c1084048e5b60a60d7ea85fd9a96a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Run an example and handle the potential exceptions it throws.  <a href="namespacearm__compute_1_1utils.xhtml#a8c0c1084048e5b60a60d7ea85fd9a96a">More...</a><br /></td></tr>
 166 <tr class="separator:a8c0c1084048e5b60a60d7ea85fd9a96a"><td class="memSeparator" colspan="2">&#160;</td></tr>
 167 <tr class="memitem:ac6126fda74b244d4c9a75328a3f436a3"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
 168 <tr class="memitem:ac6126fda74b244d4c9a75328a3f436a3"><td class="memTemplItemLeft" align="right" valign="top">int&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#ac6126fda74b244d4c9a75328a3f436a3">run_example</a> (int argc, char **argv)</td></tr>
 169 <tr class="separator:ac6126fda74b244d4c9a75328a3f436a3"><td class="memSeparator" colspan="2">&#160;</td></tr>
 170 <tr class="memitem:ad1b5373f466a3945e1f0ef1c9943c357"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#ad1b5373f466a3945e1f0ef1c9943c357">draw_detection_rectangle</a> (<a class="el" href="classarm__compute_1_1_i_tensor.xhtml">arm_compute::ITensor</a> *tensor, const <a class="el" href="structarm__compute_1_1_detection_window.xhtml">arm_compute::DetectionWindow</a> &amp;rect, uint8_t r, uint8_t g, uint8_t b)</td></tr>
 171 <tr class="memdesc:ad1b5373f466a3945e1f0ef1c9943c357"><td class="mdescLeft">&#160;</td><td class="mdescRight">Draw a RGB rectangular window for the detected object.  <a href="namespacearm__compute_1_1utils.xhtml#ad1b5373f466a3945e1f0ef1c9943c357">More...</a><br /></td></tr>
 172 <tr class="separator:ad1b5373f466a3945e1f0ef1c9943c357"><td class="memSeparator" colspan="2">&#160;</td></tr>
 173 <tr class="memitem:a3aa8f5f1b94f88fdf5b43a53e29379cf"><td class="memItemLeft" align="right" valign="top">std::tuple&lt; unsigned int, unsigned int, int &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#a3aa8f5f1b94f88fdf5b43a53e29379cf">parse_ppm_header</a> (std::ifstream &amp;fs)</td></tr>
 174 <tr class="memdesc:a3aa8f5f1b94f88fdf5b43a53e29379cf"><td class="mdescLeft">&#160;</td><td class="mdescRight">Parse the ppm header from an input file stream.  <a href="namespacearm__compute_1_1utils.xhtml#a3aa8f5f1b94f88fdf5b43a53e29379cf">More...</a><br /></td></tr>
 175 <tr class="separator:a3aa8f5f1b94f88fdf5b43a53e29379cf"><td class="memSeparator" colspan="2">&#160;</td></tr>
 176 <tr class="memitem:acdab4f47904c52221c85cc80f408f183"><td class="memItemLeft" align="right" valign="top">std::tuple&lt; std::vector&lt; unsigned long &gt;, bool, std::string &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#acdab4f47904c52221c85cc80f408f183">parse_npy_header</a> (std::ifstream &amp;fs)</td></tr>
 177 <tr class="memdesc:acdab4f47904c52221c85cc80f408f183"><td class="mdescLeft">&#160;</td><td class="mdescRight">Parse the npy header from an input file stream.  <a href="namespacearm__compute_1_1utils.xhtml#acdab4f47904c52221c85cc80f408f183">More...</a><br /></td></tr>
 178 <tr class="separator:acdab4f47904c52221c85cc80f408f183"><td class="memSeparator" colspan="2">&#160;</td></tr>
 179 <tr class="memitem:a7990fd2b875e2f6d4c1eded54539cb19"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#a7990fd2b875e2f6d4c1eded54539cb19">get_typestring</a> (DataType data_type)</td></tr>
 180 <tr class="memdesc:a7990fd2b875e2f6d4c1eded54539cb19"><td class="mdescLeft">&#160;</td><td class="mdescRight">Obtain numpy type string from DataType.  <a href="namespacearm__compute_1_1utils.xhtml#a7990fd2b875e2f6d4c1eded54539cb19">More...</a><br /></td></tr>
 181 <tr class="separator:a7990fd2b875e2f6d4c1eded54539cb19"><td class="memSeparator" colspan="2">&#160;</td></tr>
 182 <tr class="memitem:a9c3303817ba653b5d1e78efb88d02bcf"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
 183 <tr class="memitem:a9c3303817ba653b5d1e78efb88d02bcf"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#a9c3303817ba653b5d1e78efb88d02bcf">map</a> (T &amp;tensor, bool blocking)</td></tr>
 184 <tr class="memdesc:a9c3303817ba653b5d1e78efb88d02bcf"><td class="mdescLeft">&#160;</td><td class="mdescRight">Maps a tensor if needed.  <a href="namespacearm__compute_1_1utils.xhtml#a9c3303817ba653b5d1e78efb88d02bcf">More...</a><br /></td></tr>
 185 <tr class="separator:a9c3303817ba653b5d1e78efb88d02bcf"><td class="memSeparator" colspan="2">&#160;</td></tr>
 186 <tr class="memitem:a4ff2134cb88cb5a27120cddb98b59774"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
 187 <tr class="memitem:a4ff2134cb88cb5a27120cddb98b59774"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#a4ff2134cb88cb5a27120cddb98b59774">unmap</a> (T &amp;tensor)</td></tr>
 188 <tr class="memdesc:a4ff2134cb88cb5a27120cddb98b59774"><td class="mdescLeft">&#160;</td><td class="mdescRight">Unmaps a tensor if needed.  <a href="namespacearm__compute_1_1utils.xhtml#a4ff2134cb88cb5a27120cddb98b59774">More...</a><br /></td></tr>
 189 <tr class="separator:a4ff2134cb88cb5a27120cddb98b59774"><td class="memSeparator" colspan="2">&#160;</td></tr>
 190 <tr class="memitem:a301d0b7bfd70f73fc1924f4281938d08"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
 191 <tr class="memitem:a301d0b7bfd70f73fc1924f4281938d08"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#a301d0b7bfd70f73fc1924f4281938d08">save_to_ppm</a> (T &amp;tensor, const std::string &amp;ppm_filename)</td></tr>
 192 <tr class="memdesc:a301d0b7bfd70f73fc1924f4281938d08"><td class="mdescLeft">&#160;</td><td class="mdescRight">Template helper function to save a tensor image to a PPM file.  <a href="namespacearm__compute_1_1utils.xhtml#a301d0b7bfd70f73fc1924f4281938d08">More...</a><br /></td></tr>
 193 <tr class="separator:a301d0b7bfd70f73fc1924f4281938d08"><td class="memSeparator" colspan="2">&#160;</td></tr>
 194 <tr class="memitem:a3f8c80e5ec379049ad0a9ba1d8ad5547"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
 195 <tr class="memitem:a3f8c80e5ec379049ad0a9ba1d8ad5547"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#a3f8c80e5ec379049ad0a9ba1d8ad5547">save_to_npy</a> (T &amp;tensor, const std::string &amp;npy_filename, bool fortran_order)</td></tr>
 196 <tr class="memdesc:a3f8c80e5ec379049ad0a9ba1d8ad5547"><td class="mdescLeft">&#160;</td><td class="mdescRight">Template helper function to save a tensor image to a NPY file.  <a href="namespacearm__compute_1_1utils.xhtml#a3f8c80e5ec379049ad0a9ba1d8ad5547">More...</a><br /></td></tr>
 197 <tr class="separator:a3f8c80e5ec379049ad0a9ba1d8ad5547"><td class="memSeparator" colspan="2">&#160;</td></tr>
 198 <tr class="memitem:af214346f90d640ac468dd90fa2a275cc"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
 199 <tr class="memitem:af214346f90d640ac468dd90fa2a275cc"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#af214346f90d640ac468dd90fa2a275cc">load_trained_data</a> (T &amp;tensor, const std::string &amp;filename)</td></tr>
 200 <tr class="memdesc:af214346f90d640ac468dd90fa2a275cc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Load the tensor with pre-trained data from a binary file.  <a href="namespacearm__compute_1_1utils.xhtml#af214346f90d640ac468dd90fa2a275cc">More...</a><br /></td></tr>
 201 <tr class="separator:af214346f90d640ac468dd90fa2a275cc"><td class="memSeparator" colspan="2">&#160;</td></tr>
 202 <tr class="memitem:abe777f4e6d2b0d9964eee32f5ae3fca7"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
 203 <tr class="memitem:abe777f4e6d2b0d9964eee32f5ae3fca7"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#abe777f4e6d2b0d9964eee32f5ae3fca7">fill_random_tensor</a> (T &amp;tensor, float lower_bound, float upper_bound)</td></tr>
 204 <tr class="separator:abe777f4e6d2b0d9964eee32f5ae3fca7"><td class="memSeparator" colspan="2">&#160;</td></tr>
 205 <tr class="memitem:a3ff90da00700526d89a0ee29f85fd804"><td class="memTemplParams" colspan="2">template&lt;typename T &gt; </td></tr>
 206 <tr class="memitem:a3ff90da00700526d89a0ee29f85fd804"><td class="memTemplItemLeft" align="right" valign="top">void&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#a3ff90da00700526d89a0ee29f85fd804">init_sgemm_output</a> (T &amp;dst, T &amp;src0, T &amp;src1, <a class="el" href="namespacearm__compute.xhtml#ad8ed01ff3ff33333d8e19db4d2818bb6">arm_compute::DataType</a> dt)</td></tr>
 207 <tr class="separator:a3ff90da00700526d89a0ee29f85fd804"><td class="memSeparator" colspan="2">&#160;</td></tr>
 208 <tr class="memitem:afb7b08e5c044dba650037628089a4e7c"><td class="memItemLeft" align="right" valign="top">uint64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="namespacearm__compute_1_1utils.xhtml#afb7b08e5c044dba650037628089a4e7c">get_mem_free_from_meminfo</a> ()</td></tr>
 209 <tr class="memdesc:afb7b08e5c044dba650037628089a4e7c"><td class="mdescLeft">&#160;</td><td class="mdescRight">This function returns the amount of memory free reading from /proc/meminfo.  <a href="namespacearm__compute_1_1utils.xhtml#afb7b08e5c044dba650037628089a4e7c">More...</a><br /></td></tr>
 210 <tr class="separator:afb7b08e5c044dba650037628089a4e7c"><td class="memSeparator" colspan="2">&#160;</td></tr>
 211 </table>
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 218     <li class="footer">Generated on Thu Feb 22 2018 15:45:21 for Compute Library by
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