cuDeviceCanAccessPeer 100 opal/mca/common/cuda/common_cuda.c int (*cuDeviceCanAccessPeer)(int *, CUdevice, CUdevice); cuDeviceCanAccessPeer 472 opal/mca/common/cuda/common_cuda.c OPAL_CUDA_DLSYM(libcuda_handle, cuDeviceCanAccessPeer); cuDeviceCanAccessPeer 1983 opal/mca/common/cuda/common_cuda.c res = cuFunc.cuDeviceCanAccessPeer(access, (CUdevice)dev1, (CUdevice)dev2);