Using the GPU execution environment
You can run your jobs in the GPU execution environment, using either Windows or Linux virtual machines, for access to Nvidia GPUs for specialized workloads.
To use the Linux GPU execution environment, use the machine executor and specify a GPU-enabled image. For a full list of machine executor images see the CircleCI Developer Hub or the Configuration Reference.
version: 2.1
jobs:
build:
machine:
image: ubuntu-2004-cuda-11.4:202110-01
steps:
- run: nvidia-smi
To use the Windows GPU execution environment, you can either choose to use the windows orb and specify the built-in GPU executor, or use the machine executor and specify a Windows GPU-enabled image. Refer to the Orb Registry page for full details, and the Developer Hub for full details of available machine executor images.
Available resource classes
Specify a resource class to fit your project and requirements. For further details on credit usage for these options, see the Resource Class pricing and plans page.
Linux GPU
version: 2.1
jobs:
build:
machine:
image: ubuntu-2004-cuda-11.4:202110-01
resource_class: gpu.nvidia.small
steps:
- run: nvidia-smi
| Class | vCPUs | RAM | GPUs | GPU model | GPU Memory (GiB) | Disk Size (GiB) |
|---|---|---|---|---|---|---|
| gpu.nvidia.small | 4 | 15 | 1 | Nvidia Tesla P4 | 8 | 300 |
| gpu.nvidia.medium | 8 | 30 | 1 | Nvidia Tesla T4 | 16 | 300 |
| gpu.nvidia.large | 8 | 30 | 1 | Nvidia Tesla V100 | 16 | 300 |
Note: These resources require review by our support team. Open a support ticket if you would like to request access.
Windows GPU
For Windows there is currently one resource class option. This will be used by default so you are not required to specify it in your configuration.
| Class | vCPUs | RAM | GPUs | GPU model | GPU Memory (GiB) | Disk Size (GiB) |
|---|---|---|---|---|---|---|
| windows.gpu.nvidia.medium | 16 | 60 | 1 | Nvidia Tesla T4 | 16 | 200 |
Note: These resources require review by our support team. Open a support ticket if you would like to request access.
GPUs on server v2.x
If you are using CircleCI server v2.x, you can configure your VM service to use GPU-enabled machine executors. See Running GPU Executors in Server.
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