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New Time management system

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Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Joona Kiiski
2010-07-11 19:23:50 +03:00
committed by Marco Costalba
parent 87139d018c
commit c0616d773d
8 changed files with 192 additions and 27 deletions
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src/search.cpp
+2 -26
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@@ -38,6 +38,7 @@
#include "lock.h"
#include "san.h"
#include "search.h"
#include "timeman.h"
#include "thread.h"
#include "tt.h"
#include "ucioption.h"
@@ -473,32 +474,7 @@ bool think(const Position& pos, bool infinite, bool ponder, int time[], int incr
int myIncrement = increment[pos.side_to_move()];
if (UseTimeManagement)
{
if (!movesToGo) // Sudden death time control
{
if (myIncrement)
{
MaxSearchTime = myTime / 30 + myIncrement;
AbsoluteMaxSearchTime = Max(myTime / 4, myIncrement - 100);
}
else // Blitz game without increment
{
MaxSearchTime = myTime / 30;
AbsoluteMaxSearchTime = myTime / 8;
}
}
else // (x moves) / (y minutes)
{
if (movesToGo == 1)
{
MaxSearchTime = myTime / 2;
AbsoluteMaxSearchTime = (myTime > 3000)? (myTime - 500) : ((myTime * 3) / 4);
}
else
{
MaxSearchTime = myTime / Min(movesToGo, 20);
AbsoluteMaxSearchTime = Min((4 * myTime) / movesToGo, myTime / 3);
}
}
calc_search_times(myTime, myIncrement, movesToGo, pos.startpos_ply_counter(), MaxSearchTime, AbsoluteMaxSearchTime);
if (get_option_value_bool("Ponder"))
{