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[CPU] fix NMS-5 CentOS7 error (#3083)

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Maxim Andronov 2020-11-13 17:56:20 +03:00 committed by GitHub
parent 8dbff709fb
commit 9070cb865d
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1 changed files with 10 additions and 8 deletions
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18
inference-engine/src/mkldnn_plugin/nodes/non_max_suppression.cpp
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@ -250,7 +250,9 @@ public:
}
numFiltBox[batch_idx][class_idx] = fb.size();
size_t offset = batch_idx*num_classes*max_output_boxes_per_class + class_idx*max_output_boxes_per_class;
cpu_memcpy(filtBoxes.data() + offset, fb.data(), fb.size() * sizeof(filteredBoxes));
for (size_t i = 0; i < fb.size(); i++) {
filtBoxes[offset + i] = fb[i];
}
});
}
@ -273,14 +275,13 @@ public:
[](const std::pair<float, int>& l, const std::pair<float, int>& r) {
return (l.first > r.first || ((l.first == r.first) && (l.second < r.second)));
});
size_t offset = batch_idx*num_classes*max_output_boxes_per_class + class_idx*max_output_boxes_per_class;
filteredBoxes *fb = filtBoxes.data() + offset;
fb[0] = filteredBoxes(sorted_boxes[0].first, batch_idx, class_idx, sorted_boxes[0].second);
int offset = batch_idx*num_classes*max_output_boxes_per_class + class_idx*max_output_boxes_per_class;
filtBoxes[offset + 0] = filteredBoxes(sorted_boxes[0].first, batch_idx, class_idx, sorted_boxes[0].second);
io_selection_size++;
for (size_t box_idx = 1; (box_idx < sorted_boxes.size()) && (io_selection_size < max_out_box); box_idx++) {
bool box_is_selected = true;
for (int idx = io_selection_size - 1; idx >= 0; idx--) {
float iou = intersectionOverUnion(&boxesPtr[sorted_boxes[box_idx].second * 4], &boxesPtr[fb[idx].box_index * 4]);
float iou = intersectionOverUnion(&boxesPtr[sorted_boxes[box_idx].second * 4], &boxesPtr[filtBoxes[offset + idx].box_index * 4]);
if (iou >= iou_threshold) {
box_is_selected = false;
break;
@ -288,7 +289,7 @@ public:
}
if (box_is_selected) {
fb[io_selection_size] = filteredBoxes(sorted_boxes[box_idx].first, batch_idx, class_idx, sorted_boxes[box_idx].second);
filtBoxes[offset + io_selection_size] = filteredBoxes(sorted_boxes[box_idx].first, batch_idx, class_idx, sorted_boxes[box_idx].second);
io_selection_size++;
}
}
@ -358,8 +359,9 @@ public:
size_t batchOffset = b*num_classes*max_output_boxes_per_class;
for (size_t c = (b == 0 ? 1 : 0); c < numFiltBox[b].size(); c++) {
size_t offset = batchOffset + c*max_output_boxes_per_class;
cpu_memcpy(filtBoxes.data() + startOffset, filtBoxes.data() + offset,
numFiltBox[b][c] * sizeof(filteredBoxes));
for (size_t i = 0; i < numFiltBox[b][c]; i++) {
filtBoxes[startOffset + i] = filtBoxes[offset + i];
}
startOffset += numFiltBox[b][c];
}
}