pitrou opened a new issue, #44081:
URL: https://github.com/apache/arrow/issues/44081

   ### Describe the bug, including details regarding any error messages, 
version, and platform.
   
   See e.g. for reading and writing booleans:
   ```
   
------------------------------------------------------------------------------------------------
   Benchmark                                      Time             CPU   
Iterations UserCounters...
   
------------------------------------------------------------------------------------------------
   BM_WriteColumn<false,BooleanType>       33919859 ns     33893957 ns          
 21 bytes_per_second=295.038Mi/s items_per_second=309.37M/s
   BM_WriteColumn<true,BooleanType>       155647232 ns    155603108 ns          
  4 bytes_per_second=64.2661Mi/s items_per_second=67.3879M/s
   BM_ReadColumn<false,BooleanType>/-1/0    6586119 ns      6582773 ns          
106 bytes_per_second=1.48351Gi/s items_per_second=1.59291G/s
   BM_ReadColumn<false,BooleanType>/1/20   19042489 ns     19035007 ns          
 36 bytes_per_second=525.348Mi/s items_per_second=550.867M/s
   BM_ReadColumn<true,BooleanType>/-1/1    59521534 ns     59415433 ns          
 11 bytes_per_second=168.306Mi/s items_per_second=176.482M/s
   BM_ReadColumn<true,BooleanType>/5/10    47425596 ns     47282945 ns          
 15 bytes_per_second=211.493Mi/s items_per_second=221.766M/s
   ```
   
   
   ### Component(s)
   
   Benchmarking, C++, Parquet


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