olemorud/chess-engine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Change evaluation score to a centi-pawn based integer type

Browse Source
This commit is contained in:
Ole Morud
2026-01-08 18:44:07 +01:00
parent 33a0878f6a
commit e1d1684c23
6 changed files with 218 additions and 170 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
engine-tt.h
View File

@@ -1,12 +1,14 @@
#pragma once
#include "engine-types.h"
struct search_option {
uint64_t hash; // + 64 (64 / 8)
float score; // + 32 (96 / 12)
struct move move; // + 32 (128 / 16)
int depth : 4; // + 4 (132 / 17)
int init : 1; // + 1 (133 / 17)
enum tt_flag {TT_EXACT, TT_LOWER, TT_UPPER} flag : 3; // +3 (136 / 17)
uint64_t hash;
Score16 score;
struct move move;
int depth : 4;
int init : 1;
enum tt_flag {TT_EXACT, TT_LOWER, TT_UPPER} flag : 3;
};
#define TT_ADDRESS_BITS 24