What Are Sizes of the /cache Directories for Different Notebook Specifications in DevEnviron?
When creating a notebook instance, you can select resources based on the data volume.
ModelArts mounts disks to /cache. You can use this directory to store temporary files. The /cache directory shares resources with the code directory. The directory size varies depending on resource specifications.
No disks can be mounted to /cache for CPUs. When only one GPU or Ascend card is used, the /cache directory size is limited to 500 GB. If multiple GPUs or Ascend cards are used, the /cache directory size is limited to 3 TB and calculated using the following formula: /cache directory size =Number of cards x 500 GB. For details, see Table 1.
Specification | /cache Directory Size |
|---|---|
GPU, 0.25 cards | 500 GB x 0.25 |
GPU, 0.5 cards | 500 GB x 0.5 |
GPU, 1 card | 500 GB |
GPU, dual cards | 500 GB x 2 |
GPU, four cards | 500 GB x 4 |
GPU, eight cards | 3 TB |
Ascend, single card | 500 GB |
Ascend, dual cards | 500 GB x 2 |
Ascend, four cards | 500 GB x 4 |
Ascend, eight cards | 3 TB |
CPU | N/A |
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