Skip to contents
torch
0.12.0
Articles
Installation
Tensors
Creating tensors
Indexing
Tensor class
Serialization
Datasets
Loading Data
Autograd
Using autograd
Extending autograd
Python models
Examples
basic-autograd
basic-nn-module
dataset
Advanced
Memory management
Building locally
Automatic Mixed Precision
Reference
Changelog
Returns the number of GPUs available.
Source:
R/cuda.R
cuda_device_count.Rd
Returns the number of GPUs available.
Usage
cuda_device_count
(
)