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<div class="title">ClConstantWorkload.cpp</div>  </div>
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<a href="_cl_constant_workload_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">// Copyright © 2017-2018,2020-2023 Arm Ltd and Contributors. All rights reserved.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">// SPDX-License-Identifier: MIT</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160; </div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_cl_constant_workload_8hpp.html">ClConstantWorkload.hpp</a>&quot;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160; </div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_half_8hpp.html">Half.hpp</a>&gt;</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_arm_compute_tensor_utils_8hpp.html">aclCommon/ArmComputeTensorUtils.hpp</a>&gt;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_cl_tensor_handle_8hpp.html">cl/ClTensorHandle.hpp</a>&gt;</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="_tensor_handle_8hpp.html">armnn/backends/TensorHandle.hpp</a>&gt;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160; </div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="_cl_workload_utils_8hpp.html">ClWorkloadUtils.hpp</a>&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160; </div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacearmnn.html">armnn</a></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;{</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160; </div>
<div class="line"><a name="l00018"></a><span class="lineno"><a class="line" href="namespacearmnn.html#a2f5c2e8794174361f2308f4a0d3f9c73">   18</a></span>&#160;<a class="code" href="namespacearmnn.html#a67a0db04d321a74b7e7fcfd3f1a3f70b">arm_compute::Status</a> <a class="code" href="namespacearmnn.html#a2f5c2e8794174361f2308f4a0d3f9c73">ClConstantWorkloadValidate</a>(<span class="keyword">const</span> <a class="code" href="classarmnn_1_1_tensor_info.html">TensorInfo</a>&amp; output)</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;{</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;    <span class="keyword">const</span> arm_compute::TensorInfo neonOutputInfo = armcomputetensorutils::BuildArmComputeTensorInfo(output);</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160; </div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;    std::array&lt;arm_compute::DataType,8&gt; supportedTypes = {</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;            arm_compute::DataType::F16,</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;            arm_compute::DataType::F32,</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;            arm_compute::DataType::QASYMM8,</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;            arm_compute::DataType::QASYMM8_SIGNED,</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;            arm_compute::DataType::QSYMM16,</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;            arm_compute::DataType::QSYMM8,</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;            arm_compute::DataType::QSYMM8_PER_CHANNEL,</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;            arm_compute::DataType::S32</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    };</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    <span class="keyword">auto</span> it = std::find(begin(supportedTypes), end(supportedTypes), neonOutputInfo.data_type());</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160; </div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    <span class="keywordflow">if</span> (it != end(supportedTypes))</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    {</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.html#a67a0db04d321a74b7e7fcfd3f1a3f70b">arm_compute::Status</a>{};</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    }</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    {</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="namespacearmnn.html#a67a0db04d321a74b7e7fcfd3f1a3f70b">arm_compute::Status</a>{arm_compute::ErrorCode::RUNTIME_ERROR, <span class="stringliteral">&quot;Unsupported DataType&quot;</span>};</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    }</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;}</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160; </div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classarmnn_1_1_cl_constant_workload.html#aeb3268a4ad7661911576dd0cda983195">   44</a></span>&#160;<a class="code" href="classarmnn_1_1_cl_constant_workload.html#aeb3268a4ad7661911576dd0cda983195">ClConstantWorkload::ClConstantWorkload</a>(<span class="keyword">const</span> <a class="code" href="structarmnn_1_1_constant_queue_descriptor.html">ConstantQueueDescriptor</a>&amp; descriptor,</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;                                       <span class="keyword">const</span> <a class="code" href="structarmnn_1_1_workload_info.html">WorkloadInfo</a>&amp; info,</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;                                       <span class="keyword">const</span> arm_compute::CLCompileContext&amp;)</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    : <a class="code" href="classarmnn_1_1_cl_base_workload.html">ClBaseWorkload</a>&lt;<a class="code" href="structarmnn_1_1_constant_queue_descriptor.html">ConstantQueueDescriptor</a>&gt;(descriptor, <a class="code" href="namespacearmnn.html#a4dc0adc6737b5944e7671bee71788407acaf9b6b99962bf5c2264824231d7a40c">info</a>)</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    , m_RanOnce(false)</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;{</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;}</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160; </div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="classarmnn_1_1_cl_constant_workload.html#ae071e8822437c78baea75c3aef3a263a">   52</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classarmnn_1_1_cl_constant_workload.html#ae071e8822437c78baea75c3aef3a263a">ClConstantWorkload::Execute</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="keyword"></span>{</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <a class="code" href="_cl_workload_utils_8hpp.html#a2d57ef1645138f5f8a6dbd2ce92dc072">ARMNN_SCOPED_PROFILING_EVENT_CL_NAME_GUID</a>(<span class="stringliteral">&quot;ClConstantWorkload_Execute&quot;</span>);</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160; </div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="comment">// The intermediate tensor held by the corresponding layer output handler can be initialised with the given data</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="comment">// on the first inference, then reused for subsequent inferences.</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    <span class="comment">// The initialisation cannot happen at workload construction time since the ACL kernel for the next layer may not</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    <span class="comment">// have been configured at the time.</span></div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="keywordflow">if</span> (!m_RanOnce)</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    {</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        <span class="keyword">const</span> <a class="code" href="structarmnn_1_1_constant_queue_descriptor.html">ConstantQueueDescriptor</a>&amp; data = this-&gt;<a class="code" href="classarmnn_1_1_base_workload.html#afb8d2c8817c75de9d01a4c0e0d5c160b">m_Data</a>;</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        <a class="code" href="_assert_8hpp.html#a5698be69cbd5dfe6c28fcd9867e8cbed">ARMNN_ASSERT</a>(data.<a class="code" href="structarmnn_1_1_constant_queue_descriptor.html#acd77c51cdb162e2b541bc8b474290b7a">m_LayerOutput</a> != <span class="keyword">nullptr</span>);</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        arm_compute::CLTensor&amp; output = <span class="keyword">static_cast&lt;</span><a class="code" href="classarmnn_1_1_cl_tensor_handle.html">ClTensorHandle</a>*<span class="keyword">&gt;</span>(data.<a class="code" href="structarmnn_1_1_queue_descriptor.html#a6abd491bb99ffe88bd472c1ae5a1ed1a">m_Outputs</a>[0])-&gt;GetTensor();</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        <a class="code" href="namespacearmnn.html#ad8ed01ff3ff33333d8e19db4d2818bb6">arm_compute::DataType</a> computeDataType = <span class="keyword">static_cast&lt;</span><a class="code" href="classarmnn_1_1_cl_tensor_handle.html">ClTensorHandle</a>*<span class="keyword">&gt;</span>(data.<a class="code" href="structarmnn_1_1_queue_descriptor.html#a6abd491bb99ffe88bd472c1ae5a1ed1a">m_Outputs</a>[0])-&gt;GetDataType();</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160; </div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        <span class="keywordflow">switch</span> (computeDataType)</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;        {</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;            <span class="keywordflow">case</span> arm_compute::DataType::F16:</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;            {</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;                <a class="code" href="namespacearmnn.html#a73447f827b995cf90d4029151514b4ba">CopyArmComputeClTensorData</a>(output, data.<a class="code" href="structarmnn_1_1_constant_queue_descriptor.html#acd77c51cdb162e2b541bc8b474290b7a">m_LayerOutput</a>-&gt;<a class="code" href="classarmnn_1_1_const_tensor_handle.html#a3a76fc8b348e13d5a6ac1240c96ebef4">GetConstTensor</a>&lt;<a class="code" href="namespacearmnn.html#a0b49aa352b84d572942185ce72cef751">Half</a>&gt;());</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;            }</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            <span class="keywordflow">case</span> arm_compute::DataType::F32:</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;            {</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;                <a class="code" href="namespacearmnn.html#a73447f827b995cf90d4029151514b4ba">CopyArmComputeClTensorData</a>(output, data.<a class="code" href="structarmnn_1_1_constant_queue_descriptor.html#acd77c51cdb162e2b541bc8b474290b7a">m_LayerOutput</a>-&gt;<a class="code" href="classarmnn_1_1_const_tensor_handle.html#a3a76fc8b348e13d5a6ac1240c96ebef4">GetConstTensor</a>&lt;<span class="keywordtype">float</span>&gt;());</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;            }</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;            <span class="keywordflow">case</span> arm_compute::DataType::QASYMM8:</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;            {</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;                <a class="code" href="namespacearmnn.html#a73447f827b995cf90d4029151514b4ba">CopyArmComputeClTensorData</a>(output, data.<a class="code" href="structarmnn_1_1_constant_queue_descriptor.html#acd77c51cdb162e2b541bc8b474290b7a">m_LayerOutput</a>-&gt;<a class="code" href="classarmnn_1_1_const_tensor_handle.html#a3a76fc8b348e13d5a6ac1240c96ebef4">GetConstTensor</a>&lt;uint8_t&gt;());</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;            }</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;            <span class="keywordflow">case</span> arm_compute::DataType::QASYMM8_SIGNED:</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;            {</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;                <a class="code" href="namespacearmnn.html#a73447f827b995cf90d4029151514b4ba">CopyArmComputeClTensorData</a>(output, data.<a class="code" href="structarmnn_1_1_constant_queue_descriptor.html#acd77c51cdb162e2b541bc8b474290b7a">m_LayerOutput</a>-&gt;<a class="code" href="classarmnn_1_1_const_tensor_handle.html#a3a76fc8b348e13d5a6ac1240c96ebef4">GetConstTensor</a>&lt;int8_t&gt;());</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;            }</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;            <span class="keywordflow">case</span> arm_compute::DataType::QSYMM16:</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;            {</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;                <a class="code" href="namespacearmnn.html#a73447f827b995cf90d4029151514b4ba">CopyArmComputeClTensorData</a>(output, data.<a class="code" href="structarmnn_1_1_constant_queue_descriptor.html#acd77c51cdb162e2b541bc8b474290b7a">m_LayerOutput</a>-&gt;<a class="code" href="classarmnn_1_1_const_tensor_handle.html#a3a76fc8b348e13d5a6ac1240c96ebef4">GetConstTensor</a>&lt;int16_t&gt;());</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;            }</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;            <span class="keywordflow">case</span> arm_compute::DataType::QSYMM8:</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;            <span class="keywordflow">case</span> arm_compute::DataType::QSYMM8_PER_CHANNEL:</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;            {</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;                <a class="code" href="namespacearmnn.html#a73447f827b995cf90d4029151514b4ba">CopyArmComputeClTensorData</a>(output, data.<a class="code" href="structarmnn_1_1_constant_queue_descriptor.html#acd77c51cdb162e2b541bc8b474290b7a">m_LayerOutput</a>-&gt;<a class="code" href="classarmnn_1_1_const_tensor_handle.html#a3a76fc8b348e13d5a6ac1240c96ebef4">GetConstTensor</a>&lt;int8_t&gt;());</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;            }</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;            <span class="keywordflow">case</span> arm_compute::DataType::S32:</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;            {</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;                <a class="code" href="namespacearmnn.html#a73447f827b995cf90d4029151514b4ba">CopyArmComputeClTensorData</a>(output, data.<a class="code" href="structarmnn_1_1_constant_queue_descriptor.html#acd77c51cdb162e2b541bc8b474290b7a">m_LayerOutput</a>-&gt;<a class="code" href="classarmnn_1_1_const_tensor_handle.html#a3a76fc8b348e13d5a6ac1240c96ebef4">GetConstTensor</a>&lt;int32_t&gt;());</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;            }</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;            <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;            {</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;                <a class="code" href="_assert_8hpp.html#a91c4dfde57907d7698c7531785690a7f">ARMNN_ASSERT_MSG</a>(<span class="keyword">false</span>, <span class="stringliteral">&quot;Unknown data type&quot;</span>);</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;            }</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        }</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160; </div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        m_RanOnce = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    }</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;}</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160; </div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;} <span class="comment">//namespace armnn</span></div>
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