Use std atomic in Metal GPU accelerator map - #37
Open
gripeyes wants to merge 1 commit into
Open
Conversation
Signed-off-by: Jakub Svoboda <132791205+rolledhand@users.noreply.github.com>
This was referenced Aug 29, 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
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Compatibility:
build
Issues/Tickets:
Release notes comment:
Updated the Metal GPU accelerator map to use the standard C++ atomic implementation.
Comments for the reviewer:
This is the isolated
MetalGPUAcceleratorchange extracted from the historical OpenMoonRay platform-alignment work.The map value type now uses
std::atomic<MetalGPUPrimitiveGroup*>instead oftbb::atomic<MetalGPUPrimitiveGroup*>, providing compatibility with newer oneTBB versions where the legacy TBB atomic type is no longer available.The required
<atomic>header is included explicitly.No other Metal, GPU, rendering, dependency, or submodule changes are included.
Look or scene setup change:
No expected look or scene setup changes.
Special notes for production:
This is a build-compatibility change for the Metal GPU accelerator and newer oneTBB versions.
Attention/Reviewers:
AI Assisted Development:
Assisted-by: OpenAI Codex / GPT-5.6
Checklist:
No documentation, unit-test, or RATS changes are included for this isolated type replacement.