Ensure that the CSV files define the required devices when only a iGPU is present#1556
Merged
elezar merged 2 commits intoNVIDIA:mainfrom Jan 23, 2026
Merged
Ensure that the CSV files define the required devices when only a iGPU is present#1556elezar merged 2 commits intoNVIDIA:mainfrom
elezar merged 2 commits intoNVIDIA:mainfrom
Conversation
…nabled This change allows the "multiple-csv-devices" feature to be disabled using the feature flag. Without this change the /dev/nvidia1 device node is filtered out of the required set of devices which breaks certain applications. Signed-off-by: Evan Lezar <elezar@nvidia.com>
This change ensure that the pure CSV mode (with no device node filtering) is used when a single device is present on the system. This enables use cases such as VPI applications where the /dev/nvidia1 device node is used even though an iGPU is present. Signed-off-by: Evan Lezar <elezar@nvidia.com>
Pull Request Test Coverage Report for Build 20749603432Details
💛 - Coveralls |
ArangoGutierrez
approved these changes
Jan 23, 2026
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
In oder to allow the dGPU to be filtered, one needs to ensure that the
/dev/nvidia1device node is NOT injected into a container when only the iGPU is requested. This was added in #1461.The change in this PR update that implementation to:
/dev/nvidia1device node was always being filtered out.Note this does call out the fact that some applications that expect a filtered device node may not work as expected in containers when both iGPUs and dGPUs are present.