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Include/dmlc/threadediter.h:178:7: note: suggested alternative: 'producer_owned_'
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Include/dmlc/threadediter.h:178:7: error: 'producer_cond_' was not declared in this scope Include/dmlc/threadediter.h:168:39: note: suggested alternative: 'putenv' Include/dmlc/threadediter.h:168:39: error: 'mutex_' was not declared in this scope Include/dmlc/threadediter.h:168:32: error: template argument 1 is invalid Include/dmlc/threadediter.h:168:27: error: 'mutex' is not a member of 'std' Include/dmlc/threadediter.h: In member function 'virtual void dmlc::ThreadedIter::BeforeFirst()': Include/dmlc/threadediter.h:82:9: error: class 'dmlc::ThreadedIter' does not have any field named 'producer_thread_' Include/dmlc/threadediter.h: In constructor 'dmlc::ThreadedIter::ThreadedIter(size_t)': Include/dmlc/threadediter.h:224:8: error: 'condition_variable' in namespace 'std' does not name a type Include/dmlc/threadediter.h:222:8: error: 'condition_variable' in namespace 'std' does not name a type Include/dmlc/threadediter.h:216:8: error: 'mutex' in namespace 'std' does not name a type Include/dmlc/threadediter.h:210:8: error: 'thread' in namespace 'std' does not name a type In file included from src/io/cached_input_split.h:16:0, G++ -c -O3 -Wall -msse2 -Wno-unknown-pragmas -Iinclude -std=c++0x -fopenmp -fPIC -DDMLC_USE_HDFS=0 -DDMLC_USE_S3=0 -DDMLC_USE_AZURE=0 -o local_filesys.o src/io/local_ G++ -c -O3 -Wall -msse2 -Wno-unknown-pragmas -Iinclude -std=c++0x -fopenmp -fPIC -DDMLC_USE_HDFS=0 -DDMLC_USE_S3=0 -DDMLC_USE_AZURE=0 -o io.o src/io.cc G++ -c -O3 -Wall -msse2 -Wno-unknown-pragmas -Iinclude -std=c++0x -fopenmp -fPIC -DDMLC_USE_HDFS=0 -DDMLC_USE_S3=0 -DDMLC_USE_AZURE=0 -o input_split_base.o src/io/input_split_ G++ -c -O3 -Wall -msse2 -Wno-unknown-pragmas -Iinclude -std=c++0x -fopenmp -fPIC -DDMLC_USE_HDFS=0 -DDMLC_USE_S3=0 -DDMLC_USE_AZURE=0 -o recordio_split.o src/io/recordio_ I run into the issue that after enter make -j4, the errors pops up.
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