http://ctxmodel.net/files/mix_test/mix_test_vC.rar
+ 09h2x4a coder fully tuned (244M)
+ alphabet reordering test
+ delayed counter test
Code:
book1 enwik6 wcc386 bookstar enwik8 enwik9
209675 249679 290768 9903255 23561835 208226850 // 09h2x4a: bitfield context mixing
206927 242855 304590 10815006 22757931 200820030 // 09i0: alphabet reordering
208994 245859 288623 9760519 23338466 206267385 // 09i2a: delayed counters
206269 239101 302402 10908714 22552419 199084429 // 09i2b CM coder : AR + DC
208208 250792 278422 9098171 20608793 167852106 // BWTmix v1
Somehow this doesn't scale very well, it seems.
For example, 09h2x4a enwik8-9 results seem similar to that of m1, which only
has two counters.