Ссылка TBB с C++

Question

Я пытаюсь провести некоторые тесты с TBB в бенчмарке HPCG. Однако я до сих пор не скомпилировал программу. Я получаю ошибки, подобные этим:

src/ComputeSPMV_ref.o: In function `tbb::interface6::internal::start_for<tbb::blocked_range<int>, tbb::internal::parallel_for_body<ComputeSPMV_ref(SparseMatrix_STRUCT const&, Vector_STRUCT&, Vector_STRUCT&)::{lambda(int)#1}, int>, tbb::auto_partitioner const>::~start_for()': 
ComputeSPMV_ref.cpp:(.text+0x3): undefined reference to `vtable for tbb::task' 
src/ComputeSPMV_ref.o: In function `tbb::interface6::internal::start_for<tbb::blocked_range<int>, tbb::internal::parallel_for_body<ComputeSPMV_ref(SparseMatrix_STRUCT const&, Vector_STRUCT&, Vector_STRUCT&)::{lambda(int)#1}, int>, tbb::auto_partitioner const>::~start_for()': 
ComputeSPMV_ref.cpp:(.text+0x23): undefined reference to `vtable for tbb::task' 
src/ComputeSPMV_ref.o: In function `tbb::interface6::internal::start_for<tbb::blocked_range<int>, tbb::internal::parallel_for_body<ComputeSPMV_ref(SparseMatrix_STRUCT const&, Vector_STRUCT&, Vector_STRUCT&)::{lambda(int)#1}, int>, tbb::auto_partitioner const>::execute()': 
ComputeSPMV_ref.cpp:(.text+0x182): undefined reference to `tbb::internal::allocate_continuation_proxy::allocate(unsigned long) const' 
ComputeSPMV_ref.cpp:(.text+0x1ad): undefined reference to `tbb::internal::allocate_child_proxy::allocate(unsigned long) const' 
ComputeSPMV_ref.cpp:(.text+0x26b): undefined reference to `tbb::internal::allocate_continuation_proxy::allocate(unsigned long) const' 
ComputeSPMV_ref.cpp:(.text+0x296): undefined reference to `tbb::internal::allocate_child_proxy::allocate(unsigned long) const' 
ComputeSPMV_ref.cpp:(.text+0x43b): undefined reference to `tbb::internal::allocate_continuation_proxy::allocate(unsigned long) const' 
ComputeSPMV_ref.cpp:(.text+0x470): undefined reference to `tbb::internal::allocate_child_proxy::allocate(unsigned long) const' 
ComputeSPMV_ref.cpp:(.text+0x52c): undefined reference to `tbb::task_group_context::is_group_execution_cancelled() const' 
src/ComputeSPMV_ref.o: In function `ComputeSPMV_ref(SparseMatrix_STRUCT const&, Vector_STRUCT&, Vector_STRUCT&)': 
ComputeSPMV_ref.cpp:(.text+0x9d0): undefined reference to `tbb::task_group_context::init()' 
ComputeSPMV_ref.cpp:(.text+0x9e9): undefined reference to `tbb::internal::allocate_root_with_context_proxy::allocate(unsigned long) const' 
ComputeSPMV_ref.cpp:(.text+0xa29): undefined reference to `tbb::internal::get_initial_auto_partitioner_divisor()' 
ComputeSPMV_ref.cpp:(.text+0xa52): undefined reference to `tbb::task_group_context::~task_group_context()' 
ComputeSPMV_ref.cpp:(.text+0xad4): undefined reference to `tbb::task_group_context::~task_group_context()' 
ComputeSPMV_ref.cpp:(.text+0xae0): undefined reference to `vtable for tbb::task' 
ComputeSPMV_ref.cpp:(.text+0xaee): undefined reference to `tbb::internal::allocate_root_with_context_proxy::free(tbb::task&) const' 
src/ComputeSPMV_ref.o: In function `tbb::interface6::internal::flag_task::~flag_task()': 
ComputeSPMV_ref.cpp:(.text._ZN3tbb10interface68internal9flag_taskD2Ev[_ZN3tbb10interface68internal9flag_taskD5Ev]+0x3): undefined reference to `vtable for tbb::task' 
src/ComputeSPMV_ref.o: In function `tbb::interface6::internal::signal_task::~signal_task()': 
ComputeSPMV_ref.cpp:(.text._ZN3tbb10interface68internal11signal_taskD2Ev[_ZN3tbb10interface68internal11signal_taskD5Ev]+0x3): undefined reference to `vtable for tbb::task' 
src/ComputeSPMV_ref.o: In function `tbb::interface6::internal::flag_task::~flag_task()': 
ComputeSPMV_ref.cpp:(.text._ZN3tbb10interface68internal9flag_taskD0Ev[_ZN3tbb10interface68internal9flag_taskD0Ev]+0x3): undefined reference to `vtable for tbb::task' 
src/ComputeSPMV_ref.o: In function `tbb::interface6::internal::signal_task::~signal_task()': 
ComputeSPMV_ref.cpp:(.text._ZN3tbb10interface68internal11signal_taskD0Ev[_ZN3tbb10interface68internal11signal_taskD0Ev]+0x3): undefined reference to `vtable for tbb::task' 
src/ComputeSPMV_ref.o:(.rodata+0x110): undefined reference to `typeinfo for tbb::task' 
src/ComputeSPMV_ref.o:(.rodata._ZTIN3tbb10interface68internal11signal_taskE[_ZTIN3tbb10interface68internal11signal_taskE]+0x10): undefined reference to `typeinfo for tbb::task' 
src/ComputeSPMV_ref.o:(.rodata._ZTIN3tbb10interface68internal9flag_taskE[_ZTIN3tbb10interface68internal9flag_taskE]+0x10): undefined reference to `typeinfo for tbb::task' 
src/ComputeSPMV_ref.o:(.rodata._ZTVN3tbb10interface68internal9flag_taskE[_ZTVN3tbb10interface68internal9flag_taskE]+0x28): undefined reference to `tbb::task::note_affinity(unsigned short)' 
src/ComputeSPMV_ref.o:(.rodata._ZTVN3tbb10interface68internal11signal_taskE[_ZTVN3tbb10interface68internal11signal_taskE]+0x28): undefined reference to `tbb::task::note_affinity(unsigned short)' 
collect2: error: ld returned 1 exit status 
make: *** [bin/xhpcg] Error 1 

Compile instruction look like this: 
make 
/usr/bin/g++ -DHPCG_NOMPI -DHPCG_NOOPENMP -I./src -I./src/GCC_TBB -O3 -ltbb -std=c++11 -ffast-math -ftree-vectorize -ftree-vectorizer-verbose=0 -fopenmp testing/main.o src/CG.o src/CG_ref.o .... 

Я скачал и установить последнюю версию исходного кода из Intel.Also я уже использую -ltbb и -std = C++ 11 во время компиляции и я включаю TBB файлы внутри моего кода. Пока я не могу понять проблему. С кем-либо сталкиваются с подобными ранее с Intel TBB? Я предполагаю, что это что-то со связью библиотеки, но я не могу понять это

Answer 1

Попробуйте вставить «-ltbb -std = C++ 11» перед тем, как использовать -o, и он должен работать!