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<div class="title">mkldnn_pooling_desc_t Struct Reference<div class="ingroups"><a class="el" href="group__c__api.html">C API</a> &raquo; <a class="el" href="group__c__api__types.html">Types</a> &raquo; <a class="el" href="group__c__api__types__op__descs.html">Operation descriptors</a></div></div> </div>
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<p>A descriptor of a pooling operation.
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<p><code>#include &lt;<a class="el" href="mkldnn__types_8h_source.html">mkldnn_types.h</a>&gt;</code></p>
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<tr class="memdesc:a3145a3354e2c46b2827a645fe90c1b04"><td class="mdescLeft">&#160;</td><td class="mdescRight">Source memory descriptor. <a href="#a3145a3354e2c46b2827a645fe90c1b04">More...</a><br /></td></tr>
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<tr class="memdesc:ab553c85b19f00966b617a5468a98cfa9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Source gradient memory descriptor. <a href="#ab553c85b19f00966b617a5468a98cfa9">More...</a><br /></td></tr>
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<tr class="memdesc:a1604893839196b8da368262d83e274af"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destination memory descriptor. <a href="#a1604893839196b8da368262d83e274af">More...</a><br /></td></tr>
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<tr class="memdesc:acf419668917f33b7861130050805d1f2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Destination gradient memory descriptor. <a href="#acf419668917f33b7861130050805d1f2">More...</a><br /></td></tr>
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<tr class="memitem:a8c339dae420e12a19a4bef3c7de08948"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group__c__api__types__memory.html#ga172d58716d5d4d104a05ed79a21dfec8">mkldnn_dims_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structmkldnn__pooling__desc__t.html#a8c339dae420e12a19a4bef3c7de08948">strides</a></td></tr>
<tr class="memdesc:a8c339dae420e12a19a4bef3c7de08948"><td class="mdescLeft">&#160;</td><td class="mdescRight">Pooling kernel strides for spatial dimensions. <a href="#a8c339dae420e12a19a4bef3c7de08948">More...</a><br /></td></tr>
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<tr class="memdesc:a7fe4d394ee37ddfae7f196627a0b15b6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Pooling kernel spatial dimensions. <a href="#a7fe4d394ee37ddfae7f196627a0b15b6">More...</a><br /></td></tr>
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<tr class="memdesc:a283f1330595d8bc0bd226576654ea372"><td class="mdescLeft">&#160;</td><td class="mdescRight">The accumulator data type. Initialized automatically. <a href="#a283f1330595d8bc0bd226576654ea372">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>A descriptor of a pooling operation. </p>
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<td class="memname"><a class="el" href="group__c__api__types__generic.html#ga826b2a9be4d94ac17f99bacac6d0cb29">mkldnn_data_type_t</a> mkldnn_pooling_desc_t::accum_data_type</td>
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<p>The accumulator data type. Initialized automatically. </p>
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<td class="memname"><a class="el" href="group__c__api__types__generic.html#gaa27d43cdd1e439cc41a9580d23ce3e97">mkldnn_alg_kind_t</a> mkldnn_pooling_desc_t::alg_kind</td>
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<p>The kind of pooling algorithm. Possible values: <a class="el" href="group__c__api__types__generic.html#ggaa27d43cdd1e439cc41a9580d23ce3e97a38644ce471217d36eab206d0bc144e57" title="Max pooling. ">mkldnn_pooling_max</a>, <a class="el" href="group__c__api__types__generic.html#ggaa27d43cdd1e439cc41a9580d23ce3e97ae81aeeb0b887c9d903daffabcffac422" title="Average pooling include padding. ">mkldnn_pooling_avg_include_padding</a>, and <a class="el" href="group__c__api__types__generic.html#ggaa27d43cdd1e439cc41a9580d23ce3e97a134808cee6fb8aeb7f0927c1666605b4" title="Average pooling exclude padding. ">mkldnn_pooling_avg_exclude_padding</a>. </p>
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<td class="memname"><a class="el" href="structmkldnn__memory__desc__t.html">mkldnn_memory_desc_t</a> mkldnn_pooling_desc_t::diff_dst_desc</td>
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<p>Destination gradient memory descriptor. </p>
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<p>Source gradient memory descriptor. </p>
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<p>Destination memory descriptor. </p>
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<td class="memname"><a class="el" href="group__c__api__types__memory.html#ga172d58716d5d4d104a05ed79a21dfec8">mkldnn_dims_t</a> mkldnn_pooling_desc_t::kernel</td>
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<p>Pooling kernel spatial dimensions. </p>
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<td class="memname"><a class="el" href="group__c__api__types__memory.html#ga172d58716d5d4d104a05ed79a21dfec8">mkldnn_dims_t</a> mkldnn_pooling_desc_t::padding[2]</td>
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<p>Padding in each spatial dimension. padding[0] is a padding in the beginning (<code>padding_l</code>), padding[1] is a padding in the end (<code>padding_r</code>). </p>
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<td class="memname"><a class="el" href="group__c__api__types__generic.html#ga4f5c189c2ba9ef6444250299f1f8e973">mkldnn_primitive_kind_t</a> mkldnn_pooling_desc_t::primitive_kind</td>
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<p>The kind of primitive. Used for self-identifying the primitive descriptor. Must be <a class="el" href="group__c__api__types__generic.html#gga4f5c189c2ba9ef6444250299f1f8e973a4962b750b011e794c6a7fcebcc5a4fb2" title="A pooling primitive. ">mkldnn_pooling</a>. </p>
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<td class="memname"><a class="el" href="group__c__api__types__generic.html#ga5b98c8059c2aff8861157bf070c3f520">mkldnn_prop_kind_t</a> mkldnn_pooling_desc_t::prop_kind</td>
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<p>The kind of propagation. Possible values: <a class="el" href="group__c__api__types__generic.html#gga5b98c8059c2aff8861157bf070c3f520a0bb8fb5a8f3ae67cf8d9c8d13667507f">mkldnn_forward_training</a>, <a class="el" href="group__c__api__types__generic.html#gga5b98c8059c2aff8861157bf070c3f520a58a923fb6c4e1214e1505b5fa0b1e3fa">mkldnn_forward_inference</a>, <a class="el" href="group__c__api__types__generic.html#gga5b98c8059c2aff8861157bf070c3f520a4dd1b6040ef9d067a38d8ffa407b763b" title="Backward propagation (with respect to all parameters). ">mkldnn_backward</a>, and <a class="el" href="group__c__api__types__generic.html#gga5b98c8059c2aff8861157bf070c3f520aefa8bd2da7ba52a0a0061cfab6cf3925" title="Backward data propagation. ">mkldnn_backward_data</a>. </p>
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<td class="memname"><a class="el" href="structmkldnn__memory__desc__t.html">mkldnn_memory_desc_t</a> mkldnn_pooling_desc_t::src_desc</td>
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<p>Source memory descriptor. </p>
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<td class="memname"><a class="el" href="group__c__api__types__memory.html#ga172d58716d5d4d104a05ed79a21dfec8">mkldnn_dims_t</a> mkldnn_pooling_desc_t::strides</td>
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<p>Pooling kernel strides for spatial dimensions. </p>
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<hr/>The documentation for this struct was generated from the following file:<ul>
<li>/work/mxnet/include/mkldnn/<a class="el" href="mkldnn__types_8h_source.html">mkldnn_types.h</a></li>
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