[SYCL][Doc] Update sycl_ext_oneapi_register_host_memory spec#22406
Merged
Conversation
Contributor
Author
gmlueck
reviewed
Jun 23, 2026
| provided the range satisfies the requirements above and can be registered by the | ||
| implementation. This extension does not guarantee support for every | ||
| operating-system mapping type, protection mode, or backing object. _{endnote}_] | ||
|
|
Contributor
There was a problem hiding this comment.
I don't want the SYCL specification to provide more guarantees that the Level Zero spec. Right now the proposed Level Zero spec only guarantees that that you can register heap memory, automatic (stack) memory, and static (global) storage memory. Until / unless Level Zero provides more guarantees, I think this is all we can guarantee in SYCL also.
I think we could clarify the restrictions by adding a precondition like:
- The memory range is one of the following storage durations: heap memory, automatic (stack), or static (global) storage
Contributor
Author
There was a problem hiding this comment.
Applied your suggestion with a note similar to L0 spec. Please let me now if the note should be removed.
gmlueck
reviewed
Jun 25, 2026
…ory.asciidoc Co-authored-by: Greg Lueck <gregory.m.lueck@intel.com>
gmlueck
approved these changes
Jun 25, 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
2 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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
No description provided.