Development Verification

python3 - <<'PY'
import torch

print("torch_version=" + torch.__version__) 
print("cuda_built=" + str(torch.backends.cuda.is_built())) 
print("torch_cuda_version=" + str(torch.version.cuda)) 
print("cuda_available=" + str(torch.cuda.is_available())) 
assert torch.backends.cuda.is_built() 
assert str(torch.version.cuda).startswith("13.0") 
assert torch.cuda.is_available()  

x = torch.tensor([[1.0, 2.0], [3.0, 4.0]]) 
y = torch.tensor([[5.0, 6.0], [7.0, 8.0]]) 
print("gpu_matmul=" + str((x.cuda() @ y.cuda()).cpu().tolist())) 
PY

torch_version=2.11.0 
cuda_built=True 
torch_cuda_version=13.0 
cuda_available=True 
gpu_matmul=[[19.0, 22.0], [43.0, 50.0]]