[s2000] euler150 :  1.85s  res=9.98e+00
[s2000] anderson : 10.75s  res=3.88e-01  evals=150  z-diff=5.01e-02
[s2000] bf16+20  :  1.31s  res=9.96e+00  z-diff=1.19e-03
[fast-adaptive] euler150 :  1.64s  res=3.31e+00
[fast-adaptive] anderson : 10.54s  res=9.49e-02  evals=150  z-diff=3.81e-02
[fast-adaptive] bf16+20  :  1.21s  res=3.33e+00  z-diff=1.13e-03
FASTFP_GATE_DONE