Can TVM use more than one gpu?

hello!

I currently have 3 gpu. The first is 2080ti The second and third is 1050ti.

But when I compile the model and set 1050ti to use like tvm.gpu(1) and run the model, it prints out an error “invalid ptx.”

If i set it to tvm.gpu(0), it works fine.However, if i set it to tvm.gpu(1), it does not works and I am not sure which one is the problem.

Can’t I use more than one GPU at the same time in TVM if the GPU models are not the same? or Does tvm not support the use of more than one gpu?