* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’ * installing *source* package ‘gpboost’ ... ** package ‘gpboost’ successfully unpacked and MD5 sums checked ** using staged installation checking location of R... /home/hornik/tmp/R.check/r-devel-clang/Work/build checking whether MM_PREFETCH works... yes checking whether MM_MALLOC works... yes configure: creating ./config.status config.status: creating src/Makevars ** libs using C compiler: ‘Debian clang version 18.1.4 (1)’ using C++ compiler: ‘Debian clang version 18.1.4 (1)’ using C++17 make[1]: Entering directory '/tmp/RtmplGyr1r/R.INSTALL3c1bf86c8c866d/gpboost/src' clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c boosting/boosting.cpp -o boosting/boosting.o In file included from boosting/boosting.cpp:7: In file included from boosting/dart.hpp:16: In file included from boosting/gbdt.h:10: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from boosting/boosting.cpp:7: In file included from boosting/dart.hpp:16: In file included from boosting/gbdt.h:10: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ 3 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c boosting/gbdt.cpp -o boosting/gbdt.o In file included from boosting/gbdt.cpp:6: In file included from boosting/gbdt.h:10: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from boosting/gbdt.cpp:6: In file included from boosting/gbdt.h:10: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ 3 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c boosting/gbdt_model_text.cpp -o boosting/gbdt_model_text.o In file included from boosting/gbdt_model_text.cpp:6: In file included from ./include/LightGBM/metric.h:12: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from boosting/gbdt_model_text.cpp:6: In file included from ./include/LightGBM/metric.h:12: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ 3 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c boosting/gbdt_prediction.cpp -o boosting/gbdt_prediction.o In file included from boosting/gbdt_prediction.cpp:6: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from boosting/gbdt_prediction.cpp:6: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ 3 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c boosting/prediction_early_stop.cpp -o boosting/prediction_early_stop.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c io/bin.cpp -o io/bin.o io/bin.cpp:164:9: warning: variable 'left_cnt_data' set but not used [-Wunused-but-set-variable] 164 | int left_cnt_data = 0; | ^ io/bin.cpp:165:9: warning: variable 'cnt_zero' set but not used [-Wunused-but-set-variable] 165 | int cnt_zero = 0; | ^ io/bin.cpp:166:9: warning: variable 'right_cnt_data' set but not used [-Wunused-but-set-variable] 166 | int right_cnt_data = 0; | ^ 3 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c io/config.cpp -o io/config.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c io/config_auto.cpp -o io/config_auto.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c io/dataset.cpp -o io/dataset.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c io/dataset_loader.cpp -o io/dataset_loader.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c io/file_io.cpp -o io/file_io.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c io/json11.cpp -o io/json11.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c io/metadata.cpp -o io/metadata.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c io/parser.cpp -o io/parser.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c io/train_share_states.cpp -o io/train_share_states.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c io/tree.cpp -o io/tree.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c metric/dcg_calculator.cpp -o metric/dcg_calculator.o In file included from metric/dcg_calculator.cpp:5: In file included from ./include/LightGBM/metric.h:12: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from metric/dcg_calculator.cpp:5: In file included from ./include/LightGBM/metric.h:12: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ 3 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c metric/metric.cpp -o metric/metric.o In file included from metric/metric.cpp:6: In file included from ./include/LightGBM/metric.h:12: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from metric/metric.cpp:6: In file included from ./include/LightGBM/metric.h:12: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ 3 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c objective/objective_function.cpp -o objective/objective_function.o In file included from objective/objective_function.cpp:6: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from objective/objective_function.cpp:6: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ In file included from objective/objective_function.cpp:8: objective/binary_objective.hpp:215:14: warning: private field 'deterministic_' is not used [-Wunused-private-field] 215 | const bool deterministic_; | ^ In file included from objective/objective_function.cpp:12: objective/xentropy_objective.hpp:153:14: warning: private field 'deterministic_' is not used [-Wunused-private-field] 153 | const bool deterministic_; | ^ objective/xentropy_objective.hpp:291:14: warning: private field 'deterministic_' is not used [-Wunused-private-field] 291 | const bool deterministic_; | ^ 6 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c network/ifaddrs_patch.cpp -o network/ifaddrs_patch.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c network/linker_topo.cpp -o network/linker_topo.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c network/linkers_mpi.cpp -o network/linkers_mpi.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c network/linkers_socket.cpp -o network/linkers_socket.o network/linkers_socket.cpp:174:7: warning: variable 'need_connect_cnt' set but not used [-Wunused-but-set-variable] 174 | int need_connect_cnt = 0; | ^ 1 warning generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c network/network.cpp -o network/network.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c treelearner/data_parallel_tree_learner.cpp -o treelearner/data_parallel_tree_learner.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c treelearner/feature_parallel_tree_learner.cpp -o treelearner/feature_parallel_tree_learner.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c treelearner/gpu_tree_learner.cpp -o treelearner/gpu_tree_learner.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c treelearner/linear_tree_learner.cpp -o treelearner/linear_tree_learner.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c treelearner/serial_tree_learner.cpp -o treelearner/serial_tree_learner.o In file included from treelearner/serial_tree_learner.cpp:9: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from treelearner/serial_tree_learner.cpp:9: In file included from ./include/LightGBM/objective_function.h:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ 3 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c treelearner/tree_learner.cpp -o treelearner/tree_learner.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c treelearner/voting_parallel_tree_learner.cpp -o treelearner/voting_parallel_tree_learner.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c c_api.cpp -o c_api.o In file included from c_api.cpp:12: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from c_api.cpp:12: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ 3 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c gpboost_R.cpp -o gpboost_R.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c re_model.cpp -o re_model.o In file included from re_model.cpp:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from re_model.cpp:9: In file included from ./include/GPBoost/re_model.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ In file included from re_model.cpp:9: In file included from ./include/GPBoost/re_model.h:13: ./include/GPBoost/re_model_template.h:7959:42: warning: expression result unused [-Wunused-value] 7959 | re_comp_cross_cov_cluster_i_pred_ip->coords_; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~ ./include/GPBoost/re_model_template.h:2896:8: note: in instantiation of member function 'GPBoost::REModelTemplate, Eigen::SimplicialLLT, 1, Eigen::AMDOrdering>>::CalcPredPPFSA' requested here 2896 | CalcPredPPFSA(cluster_i, gp_coords_mat_pred, predict_cov_mat, | ^ re_model.cpp:1008:18: note: in instantiation of member function 'GPBoost::REModelTemplate, Eigen::SimplicialLLT, 1, Eigen::AMDOrdering>>::Predict' requested here 1008 | re_model_sp_->Predict(cov_pars_pred_trans.data(), | ^ In file included from re_model.cpp:9: In file included from ./include/GPBoost/re_model.h:13: ./include/GPBoost/re_model_template.h:7959:42: warning: expression result unused [-Wunused-value] 7959 | re_comp_cross_cov_cluster_i_pred_ip->coords_; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~ ./include/GPBoost/re_model_template.h:2896:8: note: in instantiation of member function 'GPBoost::REModelTemplate, Eigen::SimplicialLLT, 1, Eigen::AMDOrdering>>::CalcPredPPFSA' requested here 2896 | CalcPredPPFSA(cluster_i, gp_coords_mat_pred, predict_cov_mat, | ^ re_model.cpp:1028:21: note: in instantiation of member function 'GPBoost::REModelTemplate, Eigen::SimplicialLLT, 1, Eigen::AMDOrdering>>::Predict' requested here 1028 | re_model_sp_rm_->Predict(cov_pars_pred_trans.data(), | ^ In file included from re_model.cpp:9: In file included from ./include/GPBoost/re_model.h:13: ./include/GPBoost/re_model_template.h:7959:42: warning: expression result unused [-Wunused-value] 7959 | re_comp_cross_cov_cluster_i_pred_ip->coords_; | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~ ./include/GPBoost/re_model_template.h:2896:8: note: in instantiation of member function 'GPBoost::REModelTemplate, Eigen::LLT>>::CalcPredPPFSA' requested here 2896 | CalcPredPPFSA(cluster_i, gp_coords_mat_pred, predict_cov_mat, | ^ re_model.cpp:1048:19: note: in instantiation of member function 'GPBoost::REModelTemplate, Eigen::LLT>>::Predict' requested here 1048 | re_model_den_->Predict(cov_pars_pred_trans.data(), | ^ 6 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c sparse_matrix_utils.cpp -o sparse_matrix_utils.o In file included from sparse_matrix_utils.cpp:9: In file included from ./include/GPBoost/sparse_matrix_utils.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from sparse_matrix_utils.cpp:9: In file included from ./include/GPBoost/sparse_matrix_utils.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ 3 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c GP_utils.cpp -o GP_utils.o In file included from GP_utils.cpp:9: In file included from ./include/GPBoost/GP_utils.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from GP_utils.cpp:9: In file included from ./include/GPBoost/GP_utils.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ 3 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c DF_utils.cpp -o DF_utils.o clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c Vecchia_utils.cpp -o Vecchia_utils.o In file included from Vecchia_utils.cpp:9: In file included from ./include/GPBoost/Vecchia_utils.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from Vecchia_utils.cpp:9: In file included from ./include/GPBoost/Vecchia_utils.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ 3 warnings generated. clang++-18 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -pthread -fpic -g -O3 -Wall -pedantic -c CG_utils.cpp -o CG_utils.o In file included from CG_utils.cpp:9: In file included from ./include/GPBoost/CG_utils.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:26: In file included from ./include/Eigen/SparseCore:61: ./include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable] 273 | Index count = 0; | ^ In file included from CG_utils.cpp:9: In file included from ./include/GPBoost/CG_utils.h:12: In file included from ./include/GPBoost/type_defs.h:20: In file included from ./include/Eigen/Sparse:29: In file included from ./include/Eigen/SparseLU:35: ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable] 78 | Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree | ^ ./include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable] 79 | Index nsuper_et = 0; // Number of relaxed snodes in the original etree | ^ 3 warnings generated. clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c cs_spsolve.c -o cs_spsolve.o clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c cs_reach.c -o cs_reach.o clang-18 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG -I./include -DEIGEN_MPL2_ONLY -DMM_PREFETCH=1 -DMM_MALLOC=1 -DUSE_SOCKET -DLGB_R_BUILD -I/usr/local/include -D_FORTIFY_SOURCE=3 -fpic -g -O3 -Wall -pedantic -c cs_dfs.c -o cs_dfs.o clang++-18 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o gpboost.so boosting/boosting.o boosting/gbdt.o boosting/gbdt_model_text.o boosting/gbdt_prediction.o boosting/prediction_early_stop.o io/bin.o io/config.o io/config_auto.o io/dataset.o io/dataset_loader.o io/file_io.o io/json11.o io/metadata.o io/parser.o io/train_share_states.o io/tree.o metric/dcg_calculator.o metric/metric.o objective/objective_function.o network/ifaddrs_patch.o network/linker_topo.o network/linkers_mpi.o network/linkers_socket.o network/network.o treelearner/data_parallel_tree_learner.o treelearner/feature_parallel_tree_learner.o treelearner/gpu_tree_learner.o treelearner/linear_tree_learner.o treelearner/serial_tree_learner.o treelearner/tree_learner.o treelearner/voting_parallel_tree_learner.o c_api.o gpboost_R.o re_model.o sparse_matrix_utils.o GP_utils.o DF_utils.o Vecchia_utils.o CG_utils.o cs_spsolve.o cs_reach.o cs_dfs.o -pthread -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR make[1]: Leaving directory '/tmp/RtmplGyr1r/R.INSTALL3c1bf86c8c866d/gpboost/src' make[1]: Entering directory '/tmp/RtmplGyr1r/R.INSTALL3c1bf86c8c866d/gpboost/src' make[1]: Leaving directory '/tmp/RtmplGyr1r/R.INSTALL3c1bf86c8c866d/gpboost/src' installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-gpboost/00new/gpboost/libs ** R ** data ** demo ** inst ** byte-compile and prepare package for lazy loading ** help *** installing help indices *** copying figures ** building package indices ** testing if installed package can be loaded from temporary location ** checking absolute paths in shared objects and dynamic libraries ** testing if installed package can be loaded from final location ** testing if installed package keeps a record of temporary installation path * creating tarball packaged installation of ‘gpboost’ as ‘gpboost_1.4.0.1_R_x86_64-pc-linux-gnu.tar.gz’ * DONE (gpboost)