[ARITH] Fix InternalError: Check failed: (eval_vec_) is false#18536
Merged
tlopex merged 1 commit intoapache:mainfrom Dec 3, 2025
Merged
[ARITH] Fix InternalError: Check failed: (eval_vec_) is false#18536tlopex merged 1 commit intoapache:mainfrom
tlopex merged 1 commit intoapache:mainfrom
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Member
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would be good to dig into what is going on in the original case, since the old API states that |
Contributor
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Hi @tqchen Thanks for review comments and point out the crucial part and potential risk. I wasn't thinking straight to resolve the issue. Should we revert this change? |
Member
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i think reverting for now is safer |
Member
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@tqchen Thanks for pointing that. I'll send a pr to revert it now. |
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Hi Commiters,
This PR is trying to fix issues #17936. Any suggestions would be appreciated if you are available.
Root Cause
Code paths that expected vector evaluation but encounter the scalar-only evaluation
eval_vec_ = falseSolution
BroadcastNodejust replicates the same scalar value and the evaluation might not requires special vector-aware handling