commit ef7d77e1cbd50dccbe05ae625c6b49fe66dc7852 parent e9902c1c91f8799f8e9fed34d16e83b45ab0fb3a Author: Jared Tobin <jared@jtobin.io> Date: Sat, 14 Dec 2024 19:20:48 -0330 meta: readme perf Diffstat:
| M | README.md | | | 40 | ++++++++++++++++++++-------------------- |
1 file changed, 20 insertions(+), 20 deletions(-)
diff --git a/README.md b/README.md @@ -30,31 +30,31 @@ A sample GHCi session: ## Performance -The eventual aim is best-in-class performance for pure, highly-auditable -Haskell code. At present we're roughly equivalent to (perhaps slightly -faster than) the official BIP173 reference implementation. +The aim is best-in-class performance for pure, highly-auditable Haskell +code. At present we're slightly faster than the official BIP173 +reference implementation. Current benchmark figures on my mid-2020 MacBook Air look like (use `cabal bench` to run the benchmark suite): ``` - benchmarking ppad-bech32/bech32/120b - time 1.364 μs (1.354 μs .. 1.374 μs) - 0.999 R² (0.999 R² .. 1.000 R²) - mean 1.355 μs (1.344 μs .. 1.366 μs) - std dev 34.32 ns (28.03 ns .. 43.94 ns) - - benchmarking ppad-bech32/bech32/128b (non 40-bit multiple length) - time 1.451 μs (1.439 μs .. 1.463 μs) - 0.999 R² (0.999 R² .. 1.000 R²) - mean 1.441 μs (1.433 μs .. 1.451 μs) - std dev 29.46 ns (24.15 ns .. 36.49 ns) - - benchmarking ppad-bech32/bech32/240b - time 2.085 μs (2.066 μs .. 2.104 μs) - 0.999 R² (0.999 R² .. 1.000 R²) - mean 2.093 μs (2.076 μs .. 2.113 μs) - std dev 58.92 ns (49.45 ns .. 78.03 ns) + benchmarking ppad-bech32/bech32 encode/120b + time 1.230 μs (1.204 μs .. 1.255 μs) + 0.998 R² (0.996 R² .. 0.999 R²) + mean 1.209 μs (1.194 μs .. 1.224 μs) + std dev 51.37 ns (42.90 ns .. 64.59 ns) + + benchmarking ppad-bech32/bech32 encode/128b (non 40-bit multiple length) + time 1.335 μs (1.312 μs .. 1.354 μs) + 0.997 R² (0.995 R² .. 0.998 R²) + mean 1.343 μs (1.318 μs .. 1.386 μs) + std dev 101.4 ns (72.87 ns .. 161.6 ns) + + benchmarking ppad-bech32/bech32 encode/240b + time 1.851 μs (1.822 μs .. 1.879 μs) + 0.999 R² (0.998 R² .. 0.999 R²) + mean 1.848 μs (1.825 μs .. 1.872 μs) + std dev 77.27 ns (63.06 ns .. 94.54 ns) ``` ## Security