Hi all,
I have two GPU and I’d like to use DataParallel.
numb_gpu= list with GPU indexes
# if numb_gpu> 1:
	print("Let's use", numb_gpu, "GPUs!")
# 	os.environ["CUDA_VISIBLE_DEVICES"] = ','.join(str(x) for x in numb_gpu)

is there a method to get the gpu index instead of the total number of gpu?