AlenkaF commented on PR #38472:
URL: https://github.com/apache/arrow/pull/38472#issuecomment-1853513984

   @kkraus14 I am double-checking if I am correct in assuming DLpack only 
supports byte-packed booleans. Or are bit-packed booleans also supported but 
not really used?
   
   I am not sure what came out of the discussion in 
https://github.com/dmlc/dlpack/issues/75 and I am finding the docs unclear:
   [example in the docs suggest underlying storage size of bool is 8 
bits](https://dmlc.github.io/dlpack/latest/c_api.html#_CPPv410DLDataType), but 
there is no specific info about `bool1`.
   
   Will be happy to hear your thoughts on this.


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