Closed igriffer closed 7 years ago
The defaults activate all the GPUs. Are there any problems?
On devices 0 and 1 very heavy processes are started. How does the code behave in this case?
device
argument gives you the fine control, please see the corresponding docs in README.md
device CUDA device OR-ed indices - usually 1. For example, 1 means using first device, 2 means second device, 3 means first and second device (2x speedup). Special value 0 enables all available devices. Can I use only 3 or only 4 or only 3 and 4 devices?
only 3
0100 = 0x8
only 4
1000 = 0x10
only 3 and 4
1100 = 0x18
Ok, thank you!
Hello! I have more than two GPUs and I want to run kmcuda on 3 and 4 devices. How can I do it?