nits

mikea · Nov 28, 2024 · 9075965 · 9075965
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diff --git a/Cargo.toml b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "bridgitte"
 version = "0.1.0"
 edition = "2021"
-license = "GNU GPLv3"
+license = "GPL-3.0"
 description = "Contract bridge double dummy solver"
 
 [dependencies]

diff --git a/README.md b/README.md
@@ -28,3 +28,15 @@ Important details:
 - Trumps (if any) are always Spades.
 - All cards are promoted after every trick
 - Cards are not removed from the deck until the full trick is played.
+
+## Performance
+
+As of Nov 2024 bridgitte is ~100 time slower than state of the art.
+It takes seconds to evaluate "fast" positions and minutes for
+"slow" ones.
+
+The following algorithm improvements will probably speed things up:
+
+- quick tricks is applied only at the beginning of the round
+- transposition table lookup is linear
+- there's no move ordering