DU Results -

Source patches

du4levenstein.hpp

7d6
< #undef min 
284c283
< //#warning "AVX2 not available, policy_avx will fallback to policy_sse."
---
> #warning "AVX2 not available, policy_avx will fallback to policy_sse."

Flex error reports

C++ error reports

Linker error reports

Run output diffs

empty.in

size	levenstein/du4_random
64*64	3.25001
64*512	3.19706
64*4096	3.14858
64*32768	3.09944
512*64	3.20006
512*512	2.89653
512*4096	2.87905
512*32768	2.87012
4096*64	3.16058
4096*512	2.87905
4096*4096	2.85294
4096*32768	2.85038
32768*64	3.10445
32768*512	2.87012
32768*4096	2.85251
32768*32768	2.84426