Dandandan commented on issue #8879:
URL: https://github.com/apache/arrow-rs/issues/8879#issuecomment-5302846236

   I found some other way to make OOB checks faster in other PRs (parquet)
   
   * do the computation in small chunks (8-16)
   * check if any exceeds the value (return error if this is the case)
   * then perform the work on the chunk
   This reduces the checking overhead 8-16x, mostly removing it.
   
   Perhaps this is a good strategy going forward @Rich-T-kid ?


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