[134/223] Building CXX object src/CMakeFiles/objxgboost.dir/c_api/c_api.cc.o In file included from /home/fis/Workspace/XGBoost/xgboost/src/c_api/c_api.cc:27: /home/fis/Workspace/XGBoost/xgboost/src/c_api/../data/adapter.h: In member function ‘size_t xgboost::data::ArrowColumnarBatch::Import(float)’: /home/fis/Workspace/XGBoost/xgboost/src/c_api/../data/adapter.h:979:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 979 | for (auto i = 0; i < infov.size(); ++i) { | ~~^~~~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/c_api/../data/adapter.h:1016:26: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘long int’ [-Wsign-compare] 1016 | for (size_t i = 0; i < batch_size; ++i) { | ~~^~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/c_api/../data/adapter.h: In member function ‘std::shared_ptr xgboost::data::ArrowColumnarBatch::CreateColumn(size_t, xgboost::data::ColumnarMetaInfo, float) const’: /home/fis/Workspace/XGBoost/xgboost/src/c_api/../data/adapter.h:1134:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 1134 | for (auto i = 0; i < length; ++i) { | ~~^~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/c_api/../data/adapter.h: In member function ‘virtual bool xgboost::data::RecordBatchesIterAdapter::Next()’: /home/fis/Workspace/XGBoost/xgboost/src/c_api/../data/adapter.h:1225:28: warning: comparison of integer expressions of different signedness: ‘std::vector >::size_type’ {aka ‘long unsigned in ’} and ‘int’ [-Wsign-compare] 1225 | while (batches_.size() < nbatches_ && (*next_callback_)(this) != 0) { | ~~~~~~~~~~~~~~~~^~~~~~~~~~~ [138/223] Building CXX object src/CMakeFiles/objxgboost.dir/data/proxy_dmatrix.cc.o In file included from /home/fis/Workspace/XGBoost/xgboost/src/data/proxy_dmatrix.h:16, from /home/fis/Workspace/XGBoost/xgboost/src/data/proxy_dmatrix.cc:6: /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h: In member function ‘size_t xgboost::data::ArrowColumnarBatch::Import(float)’: /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h:979:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 979 | for (auto i = 0; i < infov.size(); ++i) { | ~~^~~~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h:1016:26: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘long int’ [-Wsign-compare] 1016 | for (size_t i = 0; i < batch_size; ++i) { | ~~^~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h: In member function ‘std::shared_ptr xgboost::data::ArrowColumnarBatch::CreateColumn(size_t, xgboost::data::ColumnarMetaInfo, float) const’: /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h:1134:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 1134 | for (auto i = 0; i < length; ++i) { | ~~^~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h: In member function ‘virtual bool xgboost::data::RecordBatchesIterAdapter::Next()’: /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h:1225:28: warning: comparison of integer expressions of different signedness: ‘std::vector >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 1225 | while (batches_.size() < nbatches_ && (*next_callback_)(this) != 0) { | ~~~~~~~~~~~~~~~~^~~~~~~~~~~ [142/223] Building CXX object src/CMakeFiles/objxgboost.dir/data/gradient_index_page_source.cc.o In file included from /home/fis/Workspace/XGBoost/xgboost/src/data/sparse_page_source.h:21, from /home/fis/Workspace/XGBoost/xgboost/src/data/gradient_index_page_source.h:10, from /home/fis/Workspace/XGBoost/xgboost/src/data/gradient_index_page_source.cc:4: /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h: In member function ‘size_t xgboost::data::ArrowColumnarBatch::Import(float)’: /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h:979:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 979 | for (auto i = 0; i < infov.size(); ++i) { | ~~^~~~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h:1016:26: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘long int’ [-Wsign-compare] 1016 | for (size_t i = 0; i < batch_size; ++i) { | ~~^~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h: In member function ‘std::shared_ptr xgboost::data::ArrowColumnarBatch::CreateColumn(size_t, xgboost::data::ColumnarMetaInfo, float) const’: /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h:1134:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 1134 | for (auto i = 0; i < length; ++i) { | ~~^~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h: In member function ‘virtual bool xgboost::data::RecordBatchesIterAdapter::Next()’: /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h:1225:28: warning: comparison of integer expressions of different signedness: ‘std::vector >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 1225 | while (batches_.size() < nbatches_ && (*next_callback_)(this) != 0) { | ~~~~~~~~~~~~~~~~^~~~~~~~~~~ [147/223] Building CXX object src/CMakeFiles/objxgboost.dir/data/simple_dmatrix.cc.o In file included from /home/fis/Workspace/XGBoost/xgboost/src/data/simple_dmatrix.cc:19: /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h: In member function ‘size_t xgboost::data::ArrowColumnarBatch::Import(float)’: /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h:979:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 979 | for (auto i = 0; i < infov.size(); ++i) { | ~~^~~~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h:1016:26: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘long int’ [-Wsign-compare] 1016 | for (size_t i = 0; i < batch_size; ++i) { | ~~^~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h: In member function ‘std::shared_ptr xgboost::data::ArrowColumnarBatch::CreateColumn(size_t, xgboost::data::ColumnarMetaInfo, float) const’: /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h:1134:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 1134 | for (auto i = 0; i < length; ++i) { | ~~^~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h: In member function ‘virtual bool xgboost::data::RecordBatchesIterAdapter::Next()’: /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h:1225:28: warning: comparison of integer expressions of different signedness: ‘std::vector >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 1225 | while (batches_.size() < nbatches_ && (*next_callback_)(this) != 0) { | ~~~~~~~~~~~~~~~~^~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/simple_dmatrix.cc: In constructor ‘xgboost::data::SimpleDMatrix::SimpleDMatrix(AdapterT*, float, int) [with AdapterT = xgboost::data::RecordBatchesIterAdapter]’: /home/fis/Workspace/XGBoost/xgboost/src/data/simple_dmatrix.cc:269:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 269 | for (int i = 0; i < batches.size(); ++i) { | ~~^~~~~~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/simple_dmatrix.cc:277:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 277 | for (int i = 0; i < batches.size(); ++i) { | ~~^~~~~~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/simple_dmatrix.cc:308:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 308 | for (int i = 0; i < batches.size(); ++i) { | ~~^~~~~~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/simple_dmatrix.cc:320:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 320 | for (int i = 0; i < batches.size(); ++i) { | ~~^~~~~~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/simple_dmatrix.cc:350:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector >::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 350 | for (int i = 0; i < batches.size(); ++i) { | ~~^~~~~~~~~~~~~~~~ [153/223] Building CXX object src/CMakeFiles/objxgboost.dir/data/data.cc.o In file included from /home/fis/Workspace/XGBoost/xgboost/src/data/data.cc:27: /home/fis/Workspace/XGBoost/xgboost/src/data/../data/adapter.h: In member function ‘size_t xgboost::data::ArrowColumnarBatch::Import(float)’: /home/fis/Workspace/XGBoost/xgboost/src/data/../data/adapter.h:979:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 979 | for (auto i = 0; i < infov.size(); ++i) { | ~~^~~~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/../data/adapter.h:1016:26: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘long int’ [-Wsign-compare] 1016 | for (size_t i = 0; i < batch_size; ++i) { | ~~^~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/../data/adapter.h: In member function ‘std::shared_ptr xgboost::data::ArrowColumnarBatch::CreateColumn(size_t, xgboost::data::ColumnarMetaInfo, float) const’: /home/fis/Workspace/XGBoost/xgboost/src/data/../data/adapter.h:1134:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 1134 | for (auto i = 0; i < length; ++i) { | ~~^~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/../data/adapter.h: In member function ‘virtual bool xgboost::data::RecordBatchesIterAdapter::Next()’: /home/fis/Workspace/XGBoost/xgboost/src/data/../data/adapter.h:1225:28: warning: comparison of integer expressions of different signedness: ‘std::vector >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 1225 | while (batches_.size() < nbatches_ && (*next_callback_)(this) != 0) { | ~~~~~~~~~~~~~~~~^~~~~~~~~~~ [154/223] Building CXX object src/CMakeFiles/objxgboost.dir/data/sparse_page_dmatrix.cc.o In file included from /home/fis/Workspace/XGBoost/xgboost/src/data/./sparse_page_source.h:21, from /home/fis/Workspace/XGBoost/xgboost/src/data/./ellpack_page_source.h:15, from /home/fis/Workspace/XGBoost/xgboost/src/data/./sparse_page_dmatrix.h:19, from /home/fis/Workspace/XGBoost/xgboost/src/data/sparse_page_dmatrix.cc:7: /home/fis/Workspace/XGBoost/xgboost/src/data/./adapter.h: In member function ‘size_t xgboost::data::ArrowColumnarBatch::Import(float)’: /home/fis/Workspace/XGBoost/xgboost/src/data/./adapter.h:979:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector::size_type’ {aka ‘long unsigned int’} [-Wsign-compar ] 979 | for (auto i = 0; i < infov.size(); ++i) { | ~~^~~~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/./adapter.h:1016:26: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘long int’ [-Wsign-compare] 1016 | for (size_t i = 0; i < batch_size; ++i) { | ~~^~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/./adapter.h: In member function ‘std::shared_ptr xgboost::data::ArrowColumnarBatch::CreateColumn(size_t, xgboost::data::ColumnarMetaInfo, float) const’: /home/fis/Workspace/XGBoost/xgboost/src/data/./adapter.h:1134:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 1134 | for (auto i = 0; i < length; ++i) { | ~~^~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/data/./adapter.h: In member function ‘virtual bool xgboost::data::RecordBatchesIterAdapter::Next()’: /home/fis/Workspace/XGBoost/xgboost/src/data/./adapter.h:1225:28: warning: comparison of integer expressions of different signedness: ‘std::vector >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 1225 | while (batches_.size() < nbatches_ && (*next_callback_)(this) != 0) { | ~~~~~~~~~~~~~~~~^~~~~~~~~~~ [171/223] Building CXX object src/CMakeFiles/objxgboost.dir/predictor/cpu_predictor.cc.o In file included from /home/fis/Workspace/XGBoost/xgboost/src/predictor/cpu_predictor.cc:20: /home/fis/Workspace/XGBoost/xgboost/src/predictor/../data/adapter.h: In member function ‘size_t xgboost::data::ArrowColumnarBatch::Import(float)’: /home/fis/Workspace/XGBoost/xgboost/src/predictor/../data/adapter.h:979:24: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector::size_type’ {aka ‘long unsigned int’} [-Wsign-compare] 979 | for (auto i = 0; i < infov.size(); ++i) { | ~~^~~~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/predictor/../data/adapter.h:1016:26: warning: comparison of integer expressions of different signedness: ‘size_t’ {aka ‘long unsigned int’} and ‘long int’ [-Wsign-compare] 1016 | for (size_t i = 0; i < batch_size; ++i) { | ~~^~~~~~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/predictor/../data/adapter.h: In member function ‘std::shared_ptr xgboost::data::ArrowColumnarBatch::CreateColumn(size_t, xgboost::data::ColumnarMetaInfo, float) const’: /home/fis/Workspace/XGBoost/xgboost/src/predictor/../data/adapter.h:1134:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘size_t’ {aka ‘long unsigned int’} [-Wsign-compare] 1134 | for (auto i = 0; i < length; ++i) { | ~~^~~~~~~~ /home/fis/Workspace/XGBoost/xgboost/src/predictor/../data/adapter.h: In member function ‘virtual bool xgboost::data::RecordBatchesIterAdapter::Next()’: /home/fis/Workspace/XGBoost/xgboost/src/predictor/../data/adapter.h:1225:28: warning: comparison of integer expressions of different signedness: ‘std::vector >::size_type’ {aka ‘long unsigned int’} and ‘int’ [-Wsign-compare] 1225 | while (batches_.size() < nbatches_ && (*next_callback_)(this) != 0) { | ~~~~~~~~~~~~~~~~^~~~~~~~~~~ [187/223] Building CUDA object src/CMakeFiles/objxgboost.dir/c_api/c_api.cu.o /home/fis/Workspace/XGBoost/xgboost/src/c_api/../data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero /home/fis/Workspace/XGBoost/xgboost/src/c_api/../data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero [190/223] Building CUDA object src/CMakeFiles/objxgboost.dir/data/proxy_dmatrix.cu.o /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero [191/223] Building CUDA object src/CMakeFiles/objxgboost.dir/data/ellpack_page_source.cu.o /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero [193/223] Building CUDA object src/CMakeFiles/objxgboost.dir/data/simple_dmatrix.cu.o /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero [194/223] Building CUDA object src/CMakeFiles/objxgboost.dir/data/data.cu.o /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero [196/223] Building CUDA object src/CMakeFiles/objxgboost.dir/data/sparse_page_dmatrix.cu.o /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero [198/223] Building CUDA object src/CMakeFiles/objxgboost.dir/data/sparse_page_source.cu.o /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero /home/fis/Workspace/XGBoost/xgboost/src/data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero [202/223] Building CUDA object src/CMakeFiles/objxgboost.dir/data/ellpack_page.cu.o /home/fis/Workspace/XGBoost/xgboost/src/data/../common/../data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero /home/fis/Workspace/XGBoost/xgboost/src/data/../common/../data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero [207/223] Building CUDA object src/CMakeFiles/objxgboost.dir/common/hist_util.cu.o /home/fis/Workspace/XGBoost/xgboost/src/common/../data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero /home/fis/Workspace/XGBoost/xgboost/src/common/../data/adapter.h(1129): warning: pointless comparison of unsigned integer with zero