未验证 提交 445c74cd 编写于 作者: T Tao Luo 提交者: GitHub

Merge pull request #8158 from qingqing01/nms_warning_fix

Fix warnings in multiclass_nms_op.cc.
......@@ -85,7 +85,7 @@ static inline void GetMaxScoreIndex(
std::stable_sort(sorted_indices->begin(), sorted_indices->end(),
SortScorePairDescend<int>);
// Keep top_k scores if needed.
if (top_k > -1 && top_k < sorted_indices->size()) {
if (top_k > -1 && top_k < static_cast<int>(sorted_indices->size())) {
sorted_indices->resize(top_k);
}
}
......@@ -151,7 +151,7 @@ class MultiClassNMSKernel : public framework::OpKernel<T> {
while (sorted_indices.size() != 0) {
const int idx = sorted_indices.front().second;
bool keep = true;
for (int k = 0; k < selected_indices->size(); ++k) {
for (size_t k = 0; k < selected_indices->size(); ++k) {
if (keep) {
const int kept_idx = (*selected_indices)[k];
T overlap = JaccardOverlap<T>(bbox_data + idx * box_size,
......@@ -201,7 +201,7 @@ class MultiClassNMSKernel : public framework::OpKernel<T> {
int label = it.first;
const T* sdata = scores_data + label * predict_dim;
const std::vector<int>& label_indices = it.second;
for (int j = 0; j < label_indices.size(); ++j) {
for (size_t j = 0; j < label_indices.size(); ++j) {
int idx = label_indices[j];
PADDLE_ENFORCE_LT(idx, predict_dim);
score_index_pairs.push_back(
......@@ -215,7 +215,7 @@ class MultiClassNMSKernel : public framework::OpKernel<T> {
// Store the new indices.
std::map<int, std::vector<int>> new_indices;
for (int j = 0; j < score_index_pairs.size(); ++j) {
for (size_t j = 0; j < score_index_pairs.size(); ++j) {
int label = score_index_pairs[j].second.first;
int idx = score_index_pairs[j].second.second;
new_indices[label].push_back(idx);
......@@ -238,7 +238,7 @@ class MultiClassNMSKernel : public framework::OpKernel<T> {
int label = it.first;
const T* sdata = scores_data + label * predict_dim;
const std::vector<int>& indices = it.second;
for (int j = 0; j < indices.size(); ++j) {
for (size_t j = 0; j < indices.size(); ++j) {
int idx = indices[j];
const T* bdata = bboxes_data + idx * kBBoxSize;
odata[count * kOutputDim] = label; // label
......
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