fpc/tests/bench/bdiv_s64.inc
J. Gareth "Curious Kit" Moreton 9b4033fa80 Fast mod
2022-01-30 08:22:39 +00:00

897 lines
21 KiB
PHP

type
{ TSInt64Bit1Test }
TSInt64Bit1Test = class(TSInt64DivTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit1ModTest }
TSInt64Bit1ModTest = class(TSInt64ModTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit10Test }
TSInt64Bit10Test = class(TSInt64DivTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit10ModTest }
TSInt64Bit10ModTest = class(TSInt64ModTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit18Test }
TSInt64Bit18Test = class(TSInt64DivTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit18ModTest }
TSInt64Bit18ModTest = class(TSInt64ModTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit24Test }
TSInt64Bit24Test = class(TSInt64DivTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit24ModTest }
TSInt64Bit24ModTest = class(TSInt64ModTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit100Test }
TSInt64Bit100Test = class(TSInt64DivTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit100ModTest }
TSInt64Bit100ModTest = class(TSInt64ModTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit153Test }
const
FS64_153Input: array[$0..$F] of Int64 =
(0, 1, 152, 153, 154, -1, -152, -153, -154,
8000000000000000117, 8000000000000000118, 8000000000000000119,
-8000000000000000117, -8000000000000000118, -8000000000000000119,
Int64($8000000000000000));
type
TSInt64Bit153Test = class(TSInt64DivTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit153ModTest }
TSInt64Bit153ModTest = class(TSInt64ModTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit1461Test }
const
FS64_1461Input: array[$0..$F] of Int64 =
(0, 1, 1460, 1461, 1462, -1, -1460, -1461, -1462,
8000000000000000582, 8000000000000000583, 8000000000000000584,
-8000000000000000582, -8000000000000000583, -8000000000000000584,
Int64($8000000000000000));
type
TSInt64Bit1461Test = class(TSInt64DivTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit1461ModTest }
TSInt64Bit1461ModTest = class(TSInt64ModTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit10000Test }
const
FS64_10000Input: array[$0..$F] of Int64 =
(0, 1, 9999, 10000, 10001, -1, -9999, -10000, -10001,
7999999999999999999, 8000000000000000000, 8000000000000000001,
-7999999999999999999, -8000000000000000000, -8000000000000000001,
Int64($8000000000000000));
type
TSInt64Bit10000Test = class(TSInt64DivTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit10000ModTest }
TSInt64Bit10000ModTest = class(TSInt64ModTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit86400000Test }
const
FS64_86400000Input: array[$0..$F] of Int64 =
(0, 1, 86399999, 86400000, 86400001, -1, -86399999, -86400000, -86400001,
8639999999999999999, 8640000000000000000, 8640000000000000001,
-8639999999999999999, -8640000000000000000, -8640000000000000001,
Int64($8000000000000000));
type
TSInt64Bit86400000Test = class(TSInt64DivTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit86400000ModTest }
TSInt64Bit86400000ModTest = class(TSInt64ModTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit3ModCmpTest }
TSInt64Bit3ModCmpTest = class(TSInt64ModCmpTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit10000ModCmpTest }
TSInt64Bit10000ModCmpTest = class(TSInt64ModCmpTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit86400000ModCmpTest }
TSInt64Bit86400000ModCmpTest = class(TSInt64ModCmpTest)
protected
function GetDivisor: Int64; override;
procedure DoTestIteration(Iteration: Integer); override;
public
function TestTitle: shortstring; override;
end;
{ TSInt64Bit1Test }
function TSInt64Bit1Test.TestTitle: shortstring;
begin
Result := 'Signed 64-bit division by 1';
end;
function TSInt64Bit1Test.GetDivisor: Int64;
begin
Result := 1;
end;
procedure TSInt64Bit1Test.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
case Index of
0:
Numerator := Int64($8000000000000000);
1:
Numerator := Int64($8000000000000006);
2:
Numerator := Int64($8000000000000007);
253:
Numerator := Int64($7FFFFFFFFFFFFFF9);
254:
Numerator := Int64($7FFFFFFFFFFFFFFA);
255:
Numerator := Int64($7FFFFFFFFFFFFFFF);
else
Numerator := Index - 128;
end;
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator div 1;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit1ModTest }
function TSInt64Bit1ModTest.TestTitle: shortstring;
begin
Result := 'Signed 64-bit modulus by 1';
end;
function TSInt64Bit1ModTest.GetDivisor: Int64;
begin
Result := 1;
end;
procedure TSInt64Bit1ModTest.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
case Index of
0:
Numerator := Int64($8000000000000000);
1:
Numerator := Int64($8000000000000006);
2:
Numerator := Int64($8000000000000007);
253:
Numerator := Int64($7FFFFFFFFFFFFFF9);
254:
Numerator := Int64($7FFFFFFFFFFFFFFA);
255:
Numerator := Int64($7FFFFFFFFFFFFFFF);
else
Numerator := Index - 128;
end;
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator mod 1;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit10Test }
function TSInt64Bit10Test.TestTitle: shortstring;
begin
Result := 'Signed 64-bit division by 10';
end;
function TSInt64Bit10Test.GetDivisor: Int64;
begin
Result := 10;
end;
procedure TSInt64Bit10Test.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
case Index of
0:
Numerator := Int64($8000000000000000);
1:
Numerator := Int64($8000000000000006);
2:
Numerator := Int64($8000000000000007);
253:
Numerator := Int64($7FFFFFFFFFFFFFF9);
254:
Numerator := Int64($7FFFFFFFFFFFFFFA);
255:
Numerator := Int64($7FFFFFFFFFFFFFFF);
else
Numerator := Index - 128;
end;
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator div 10;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit10ModTest }
function TSInt64Bit10ModTest.TestTitle: shortstring;
begin
Result := 'Signed 64-bit modulus by 10';
end;
function TSInt64Bit10ModTest.GetDivisor: Int64;
begin
Result := 10;
end;
procedure TSInt64Bit10ModTest.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
case Index of
0:
Numerator := Int64($8000000000000000);
1:
Numerator := Int64($8000000000000006);
2:
Numerator := Int64($8000000000000007);
253:
Numerator := Int64($7FFFFFFFFFFFFFF9);
254:
Numerator := Int64($7FFFFFFFFFFFFFFA);
255:
Numerator := Int64($7FFFFFFFFFFFFFFF);
else
Numerator := Index - 128;
end;
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator mod 10;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit18Test }
function TSInt64Bit18Test.TestTitle: shortstring;
begin
Result := 'Signed 64-bit division by 18';
end;
function TSInt64Bit18Test.GetDivisor: Int64;
begin
Result := 18;
end;
procedure TSInt64Bit18Test.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := Index - 128;
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator div 18;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit18ModTest }
function TSInt64Bit18ModTest.TestTitle: shortstring;
begin
Result := 'Signed 64-bit modulus by 18';
end;
function TSInt64Bit18ModTest.GetDivisor: Int64;
begin
Result := 18;
end;
procedure TSInt64Bit18ModTest.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := Index - 128;
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator mod 18;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit24Test }
function TSInt64Bit24Test.TestTitle: shortstring;
begin
Result := 'Signed 64-bit division by 24';
end;
function TSInt64Bit24Test.GetDivisor: Int64;
begin
Result := 24;
end;
procedure TSInt64Bit24Test.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := Index - 128;
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator div 24;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit24ModTest }
function TSInt64Bit24ModTest.TestTitle: shortstring;
begin
Result := 'Signed 64-bit modulus by 24';
end;
function TSInt64Bit24ModTest.GetDivisor: Int64;
begin
Result := 24;
end;
procedure TSInt64Bit24ModTest.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := Index - 128;
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator mod 24;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit100Test }
function TSInt64Bit100Test.TestTitle: shortstring;
begin
Result := 'Signed 64-bit division by 100';
end;
function TSInt64Bit100Test.GetDivisor: Int64;
begin
Result := 100;
end;
procedure TSInt64Bit100Test.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
case Index of
0:
Numerator := Int64($8000000000000000);
1:
Numerator := Int64($8000000000000008);
2:
Numerator := Int64($8000000000000009);
253:
Numerator := Int64($7FFFFFFFFFFFFFF7);
254:
Numerator := Int64($7FFFFFFFFFFFFFF8);
255:
Numerator := Int64($7FFFFFFFFFFFFFFF);
else
Numerator := Index - 128;
end;
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator div 100;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit100ModTest }
function TSInt64Bit100ModTest.TestTitle: shortstring;
begin
Result := 'Signed 64-bit modulus by 100';
end;
function TSInt64Bit100ModTest.GetDivisor: Int64;
begin
Result := 100;
end;
procedure TSInt64Bit100ModTest.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
case Index of
0:
Numerator := Int64($8000000000000000);
1:
Numerator := Int64($8000000000000008);
2:
Numerator := Int64($8000000000000009);
253:
Numerator := Int64($7FFFFFFFFFFFFFF7);
254:
Numerator := Int64($7FFFFFFFFFFFFFF8);
255:
Numerator := Int64($7FFFFFFFFFFFFFFF);
else
Numerator := Index - 128;
end;
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator mod 100;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit153Test }
function TSInt64Bit153Test.TestTitle: shortstring;
begin
Result := 'Signed 64-bit division by 153';
end;
function TSInt64Bit153Test.GetDivisor: Int64;
begin
Result := 153;
end;
procedure TSInt64Bit153Test.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := FS64_153Input[Index and $F];
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator div 153;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit153ModTest }
function TSInt64Bit153ModTest.TestTitle: shortstring;
begin
Result := 'Signed 64-bit modulus by 153';
end;
function TSInt64Bit153ModTest.GetDivisor: Int64;
begin
Result := 153;
end;
procedure TSInt64Bit153ModTest.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := FS64_153Input[Index and $F];
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator mod 153;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit1461Test }
function TSInt64Bit1461Test.TestTitle: shortstring;
begin
Result := 'Signed 64-bit division by 1,461';
end;
function TSInt64Bit1461Test.GetDivisor: Int64;
begin
Result := 1461;
end;
procedure TSInt64Bit1461Test.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := FS64_1461Input[Index and $F];
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator div 1461;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit1461ModTest }
function TSInt64Bit1461ModTest.TestTitle: shortstring;
begin
Result := 'Signed 64-bit modulus by 1,461';
end;
function TSInt64Bit1461ModTest.GetDivisor: Int64;
begin
Result := 1461;
end;
procedure TSInt64Bit1461ModTest.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := FS64_1461Input[Index and $F];
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator mod 1461;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit10000Test }
function TSInt64Bit10000Test.TestTitle: shortstring;
begin
Result := 'Signed 64-bit division by 10,000 (Currency)';
end;
function TSInt64Bit10000Test.GetDivisor: Int64;
begin
Result := 10000;
end;
procedure TSInt64Bit10000Test.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := FS64_10000Input[Index and $F];
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator div 10000;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit10000ModTest }
function TSInt64Bit10000ModTest.TestTitle: shortstring;
begin
Result := 'Signed 64-bit modulus by 10,000 (Currency)';
end;
function TSInt64Bit10000ModTest.GetDivisor: Int64;
begin
Result := 10000;
end;
procedure TSInt64Bit10000ModTest.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := FS64_10000Input[Index and $F];
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator mod 10000;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit86400000Test }
function TSInt64Bit86400000Test.TestTitle: shortstring;
begin
Result := 'Signed 64-bit division by 86,400,000';
end;
function TSInt64Bit86400000Test.GetDivisor: Int64;
begin
Result := 86400000;
end;
procedure TSInt64Bit86400000Test.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := FS64_86400000Input[Index and $F];
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator div 86400000;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit86400000ModTest }
function TSInt64Bit86400000ModTest.TestTitle: shortstring;
begin
Result := 'Signed 64-bit modulus by 86,400,000';
end;
function TSInt64Bit86400000ModTest.GetDivisor: Int64;
begin
Result := 86400000;
end;
procedure TSInt64Bit86400000ModTest.DoTestIteration(Iteration: Integer);
var
Numerator, Answer: Int64;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := FS64_86400000Input[Index and $F];
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := Numerator mod 86400000;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit3ModCmpTest }
function TSInt64Bit3ModCmpTest.TestTitle: shortstring;
begin
Result := 'Signed 64-bit (n mod 3) = 0';
end;
function TSInt64Bit3ModCmpTest.GetDivisor: Int64;
begin
Result := 3;
end;
procedure TSInt64Bit3ModCmpTest.DoTestIteration(Iteration: Integer);
var
Numerator: Int64; Answer: Boolean;
Index, X: Integer;
begin
Index := Iteration and $FF;
case Index of
0:
Numerator := Int64($8000000000000000);
1:
Numerator := Int64($8000000000000006);
2:
Numerator := Int64($8000000000000007);
253:
Numerator := Int64($7FFFFFFFFFFFFFF9);
254:
Numerator := Int64($7FFFFFFFFFFFFFFA);
255:
Numerator := Int64($7FFFFFFFFFFFFFFF);
else
Numerator := Index - 128;
end;
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := (Numerator mod 3) = 0;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit10000ModCmpTest }
function TSInt64Bit10000ModCmpTest.TestTitle: shortstring;
begin
Result := 'Signed 64-bit (n mod 10,000) = 0 (Currency)';
end;
function TSInt64Bit10000ModCmpTest.GetDivisor: Int64;
begin
Result := 10000;
end;
procedure TSInt64Bit10000ModCmpTest.DoTestIteration(Iteration: Integer);
var
Numerator: Int64; Answer: Boolean;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := FS64_10000Input[Index and $F];
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := (Numerator mod 10000) = 0;
FResultArray[Index] := Answer;
end;
{ TSInt64Bit86400000ModCmpTest }
function TSInt64Bit86400000ModCmpTest.TestTitle: shortstring;
begin
Result := 'Signed 64-bit (n mod 86,400,000) = 0';
end;
function TSInt64Bit86400000ModCmpTest.GetDivisor: Int64;
begin
Result := 86400000;
end;
procedure TSInt64Bit86400000ModCmpTest.DoTestIteration(Iteration: Integer);
var
Numerator: Int64; Answer: Boolean;
Index, X: Integer;
begin
Index := Iteration and $FF;
Numerator := FS64_86400000Input[Index and $F];
FInputArray[Index] := Numerator;
for X := 0 to INTERNAL_LOOPS - 1 do
Answer := (Numerator mod 86400000) = 0;
FResultArray[Index] := Answer;
end;