alamb commented on PR #7093:
URL: https://github.com/apache/arrow-rs/pull/7093#issuecomment-2642999801
## Preliminary Benchmarks
My hacked up local benchmarks show a 3-9x improvement when disabling
validation.
```
(venv) andrewlamb@Andrews-MacBook-Pro-2:~/Software/arrow-rs$ critcmp main
no_validation
group main
no_validation
----- ----
-------------
arrow_ipc_stream_writer/FileReader/read_10 3.25 252.6±6.64µs
? ?/sec 1.00 77.8±1.62µs ? ?/sec
arrow_ipc_stream_writer/FileReader/read_10/mmap 8.98 243.6±6.58µs
? ?/sec 1.00 27.1±0.54µs ? ?/sec
arrow_ipc_stream_writer/StreamReader/read_10 3.17 250.2±10.02µs
? ?/sec 1.00 78.9±3.09µs ? ?/sec
arrow_ipc_stream_writer/StreamReader/read_10/zstd 1.29 4.3±0.37ms
? ?/sec 1.00 3.3±0.38ms ? ?/sec
```
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