Tweak some default values, and expose reader-buffer size via variable. In best case, saw a doubling of performance on my NVMe (2.5 GB/s -> 5.5 GB/s)
Improvements
- 0cc7c8c Allow changing the reader buffer, and increasing default, sees significant improvement in performance
- 4e50488 Update benchmarks on modern PC with modern build. 5.5 GB/s max!