build error

[kaizilla7]

~/nvbandwidth/testcase.cpp: In static member function ‘static bool Testcase::filterSupportsMulticast()’:
~/nvbandwidth/testcase.cpp:61:60: error: ‘CU_DEVICE_ATTRIBUTE_MULTICAST_SUPPORTED’ was not declared in this scope; did you mean ‘CU_DEVICE_ATTRIBUTE_HOST_REGISTER_SUPPORTED’?
61 | CU_ASSERT(cuDeviceGetAttribute(&supportsMulticast, CU_DEVICE_ATTRIBUTE_MULTICAST_SUPPORTED, dev));
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~/nvbandwidth/error_handling.h:49:26: note: in definition of macro ‘CU_ASSERT’
49 | CUresult cuResult = (x);
| ^
make[2]: *** [CMakeFiles/nvbandwidth.dir/build.make:76: CMakeFiles/nvbandwidth.dir/testcase.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:83: CMakeFiles/nvbandwidth.dir/all] Error 2
make: *** [Makefile:91: all] Error 2

[esitaridi]

which cuda toolkit version/driver are you using?

[seng1e]

same issue, my cuda version is 12.4

[seng1e]

Edit file testcase.cpp 61 line with:

// CU_ASSERT(cuDeviceGetAttribute(&supportsMulticast, CU_DEVICE_ATTRIBUTE_MULTICAST_SUPPORTED, dev));
supportsMulticast = 1; 

and run cmd make clean && make

works for me.

[esitaridi]

Could you also share the driver version?

[kaizilla7]

NVIDIA-SMI 550.127.08 Driver Version: 550.127.08 CUDA Version: 12.4

[kaizilla7]

Edit file testcase.cpp 61 line with:

// CU_ASSERT(cuDeviceGetAttribute(&supportsMulticast, CU_DEVICE_ATTRIBUTE_MULTICAST_SUPPORTED, dev));
supportsMulticast = 1; 

and run cmd make clean && make

works for me.

It worked. Thanks.