text stringlengths 0 234 |
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if Move_From/=-1 then |
Put_Line(File_Log,"Raising end_thinking in get_book"); |
raise End_Thinking; |
end if; |
end if; |
loop |
Put_Line(File_Log,"Starting main loop"); |
Start_Time_real := Ada.Real_Time.Clock; |
Start_Time := Clock; |
if XT1/=0 then |
Tmp := (Movenum/2) mod XT1; |
Tmp := XT1 - Tmp; |
Max_Delay := Have_Time/Float(Tmp+1); |
Max_Delay := (4.0*Max_Delay)/3.0; |
Put_Line(File_Log,"Max_delay="&Float'Image(Max_Delay) |
&" Tmp="&Integer'Image(Tmp)&" Have_time="&Float'Image(Have_Time) |
&" Movenum="&Integer'Image(Movenum)); |
else |
Tmp := Integer'Max(30-abs(Matw+Matb)/100,10); |
Max_Delay := Float(XT3)+Have_Time/Float(Tmp); |
Put_Line(File_Log, |
"Max_delay="&Float'Image(Max_Delay) |
&" Have_time="&Float'Image(Have_Time) |
&" Movenum="&Integer'Image(Movenum) |
&" mat="&Integer'Image(Tmp)); |
end if; |
if Max_Delay<Min_Delay then Max_Delay := Min_Delay; end if; |
Put_Line(File_Log,"Max_delay="&Float'Image(Max_Delay)); |
Period := Ada.Real_Time.Milliseconds(Integer(1000.0*Max_Delay)); |
select |
-- delay until (Start_Time+Duration(Max_Delay)); |
-- delay Duration(Max_Delay); |
delay until (Full_Start_Time_Real+Period); |
Restore_State(St); |
for I in 0..63 loop Chess_Board(I) := Lcb(I); end loop; |
Dur := Float(Clock-Full_Start_Time); |
Real_Dur := Ada.Real_Time."-"(Ada.Real_Time.Clock,Full_Start_Time_Real); |
Put_Line(File_Log,"Raising End_thinking in Interrupted. Dur:"&Float'Image(Dur) |
& " Real_Dur:" & Duration'Image(Ada.Real_Time.To_Duration(Real_Dur)) |
& " Period:" & Ada.Real_Time.Time_Span'Image(Period) |
& " Max_delay:"&Float'Image(Max_Delay)); |
raise End_Thinking; |
then abort |
Save_State(St); |
for I in 0..63 loop Lcb(I):=Chess_Board(I); end loop; |
Nb_Pos :=0; Nb_Moves_Made := 0;Hash_Hits :=0; Max_Prof :=0; |
Fail_Low:=False;Fail_High:=False; |
loop |
Put_Line(File_Log,"Starting inner loop prof="&Integer'Image(Prof)&" Alpha:"& |
Integer'Image(Alpha)&" Beta"&Integer'Image(Beta)); |
Res := Gen_Moves(alpha,beta,Col,En_passant,Cast,0,False,Prof,Matw,Matb,False); |
Put_Line(File_Log,"In loop res:"&Integer'Image(Res)); |
if Res+Prof/10=32766 or Res-Prof/10=-32766 then |
-- Mate |
Put_Line(File_Log,"Raising end_thinking because res=32766 or res=-32766"); |
raise End_Thinking; |
end if; |
if Res>Alpha and Res<Beta then exit; end if; |
if Res<=Alpha then Alpha:= -32767;Beta:=Res+1;Fail_Low:=True; |
else Beta:=32767;Alpha:=Res-1; Fail_High:=True;End if; |
if Fail_Low and Fail_High then |
Alpha := -32767;Beta:=32767; |
Put_Line(File_Log,"**************Double Fail****************"); |
end if; |
end loop; |
Alpha := Res-10;Beta:=Res+10; |
End_Time := Clock; |
Dur := Float(End_Time-Start_Time); |
Have_Time := Have_Time-Dur; |
Put_Line(File_log,"Out of loop. Prof:"&Integer'Image(Prof)&" From:"&Convert_To_Pos(Move_From)&" To:"&Convert_To_Pos(Move_To)&" Val:"&Integer'Image(Res)&" Time:"&Float'Image(Dur)&" Have_time:"&Float'Image(Have_Time)); |
Old_From := Move_From; Old_To := Move_To; |
Flush(File_Log); |
if (Dur > Max_Delay/3.0) and (Float(End_Time-Full_Start_Time)>Min_Delay) then |
Put_Line(File_Log, |
"Raising end_thinking. Dur="&Float'Image(Dur)& |
" max_delay="&Float'Image(Max_Delay)& |
" min_delay="&Float'Image(Min_Delay)); |
raise End_Thinking; |
end if; |
if Prof>=2000 then |
Put_Line(File_Log,"Raising End_thinking because prof>=2000"); |
raise End_Thinking; |
end if; |
Prof := Prof+10; |
Put_Line(File_Log,"Adding 10 to prof. New prof:"&Integer'Image(Prof)); |
end select; |
end loop; |
exception |
when End_Thinking => |
Put_Line(File_Log,"End thinking"); |
Real_Dur := Ada.Real_Time."-"(Ada.Real_Time.Clock,Full_Start_Time_Real); |
Dur := Float(Clock-Full_Start_Time); |
if Dur<Min_Delay then |
Put_Line(File_Log,"Duration<Min_Delay: "&Float'Image(Dur)&Float'Image(Min_Delay)&" Adding time"); |
delay Duration(Min_Delay-Dur+(Float(AdaMT19937.Random(G))/Float(Unsigned_32'Last)/2.0)); |
end if; |
Dur := Float(Clock-Full_Start_Time); |
Put_Line(File_Log,"Real_time: "&Duration'Image(Ada.Real_Time.To_Duration(Real_Dur))&" Durée: "&Float'Image(Dur)); |
Flush(File_Log); |
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