Tool/software:
Hello TI team,
Delay Object in TI OpenVX (TIOVX) provides convenient temporal buffering for multi-frame processing (e.g., motion estimation, temporal filtering).
However, its current implementation is not recommended for ASIL B or higher applications due to potential risks in:
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Data synchronization inconsistency under multi-core/accelerator execution
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Non-deterministic timing behavior
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Lack of built-in diagnostics and traceability
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Memory corruption risk in fault scenarios
As a result, many safety-critical vision perception applications must either:
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Avoid Delay Object entirely, or
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Reimplement similar functionality manually, leading to duplicated efforts and non-standardized solutions.
We strongly request TI to enhance Delay Object to meet ISO 26262 ASIL B+ safety requirements, enabling its use in safety-critical vision pipelines without sacrificing performance or reusability.
If there is already a development plan related to this, we would appreciate it if you could share it with us.
I look forward to your reply.
Thanks.
