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backport: checks and fixes from static code analyzers results

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original commit: 71f665bd8c
This commit is contained in:
Alexander Alekhin
2020-09-01 22:18:20 +00:00
parent f9fbd29c14
commit 1f2c83845d
8 changed files with 42 additions and 22 deletions
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modules/dnn/src/layers/convolution_layer.cpp
+3
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@@ -546,6 +546,8 @@ public:
std::vector<size_t> dims = ieInpNode->get_shape();
CV_Assert(dims.size() == 4 || dims.size() == 5);
std::shared_ptr<ngraph::Node> ieWeights = nodes.size() > 1 ? nodes[1].dynamicCast<InfEngineNgraphNode>()->node : nullptr;
if (nodes.size() > 1)
CV_Assert(ieWeights); // dynamic_cast should not fail
const int inpCn = dims[1];
const int inpGroupCn = nodes.size() > 1 ? ieWeights->get_shape()[1] : blobs[0].size[1];
const int group = inpCn / inpGroupCn;
@@ -653,6 +655,7 @@ public:
ParallelConv()
: input_(0), weights_(0), output_(0), ngroups_(0), nstripes_(0),
biasvec_(0), reluslope_(0), activ_(0), is1x1_(false), useAVX(false), useAVX2(false), useAVX512(false)
, blk_size_cn(0)
{}
static void run( const Mat& input, Mat& output, const Mat& weights,