Сколько flops дает система?

Добрый день.
Интересуют следующие вопросы -
Сколько flops дает система?

# ./linpack
Enter array size (q to quit) [200]:
Memory required: 315K.


LINPACK benchmark, Double precision.
Machine precision: 15 digits.
Array size 200 X 200.
Average rolled and unrolled performance:

Reps Time(s) DGEFA DGESL OVERHEAD KFLOPS
----------------------------------------------------
16 0.74 94.59% 2.70% 2.70% 30518.519
32 1.47 95.92% 1.36% 2.72% 30731.935
64 2.95 95.59% 1.36% 3.05% 30731.935
128 5.89 88.46% 1.53% 10.02% 33167.296
256 11.77 91.76% 1.36% 6.88% 32077.859

# ./whetstone -c 100000

Loops: 100000, Iterations: 1, Duration: 66 sec.
C Converted Double Precision Whetstones: 151.5 MIPS

# ./dhrystone

Dhrystone Benchmark, Version 2.1 (Language: C)

Please give the number of runs through the benchmark: 100000000

Execution starts, 100000000 runs through Dhrystone
Execution ends

Final values of the variables used in the benchmark:

Int_Glob: 5
should be: 5
Bool_Glob: 1
should be: 1
Ch_1_Glob: A
should be: A
Ch_2_Glob: B
should be: B
Arr_1_Glob[8]: 7
should be: 7
Arr_2_Glob[8][7]: 100000010
should be: Number_Of_Runs + 10
Ptr_Glob->
Ptr_Comp: 86392
should be: (implementation-dependent)
Discr: 0
should be: 0
Enum_Comp: 2
should be: 2
Int_Comp: 17
should be: 17
Str_Comp: DHRYSTONE PROGRAM, SOME STRING
should be: DHRYSTONE PROGRAM, SOME STRING
Next_Ptr_Glob->
Ptr_Comp: 86392
should be: (implementation-dependent), same as above
Discr: 0
should be: 0
Enum_Comp: 1
should be: 1
Int_Comp: 18
should be: 18
Str_Comp: DHRYSTONE PROGRAM, SOME STRING
should be: DHRYSTONE PROGRAM, SOME STRING
Int_1_Loc: 5
should be: 5
Int_2_Loc: 13
should be: 13
Int_3_Loc: 7
should be: 7
Enum_Loc: 1
should be: 1
Str_1_Loc: DHRYSTONE PROGRAM, 1'ST STRING
should be: DHRYSTONE PROGRAM, 1'ST STRING
Str_2_Loc: DHRYSTONE PROGRAM, 2'ND STRING
should be: DHRYSTONE PROGRAM, 2'ND STRING

Register option selected? YES
Microseconds for one run through Dhrystone: 0.4
Dhrystones per Second: 2555584.0
VAX MIPS rating = 1454.516

Как я понял они просто не нужны,т.е. и без них все работает.

# ./linpack
Enter array size (q to quit) [200]:
Memory required: 315K.


LINPACK benchmark, Double precision.
Machine precision: 15 digits.
Array size 200 X 200.
Average rolled and unrolled performance:

Reps Time(s) DGEFA DGESL OVERHEAD KFLOPS
----------------------------------------------------
16 0.57 89.47% 0.00% 10.53% 43084.967
32 1.15 90.43% 4.35% 5.22% 40318.043
64 2.29 90.39% 3.49% 6.11% 40880.620
128 4.58 90.39% 2.84% 6.77% 41167.838
256 9.16 91.16% 2.84% 6.00% 40833.140
512 18.33 91.05% 2.62% 6.33% 40952.048

# ./whetstone -c 100000

Loops: 100000, Iterations: 1, Duration: 65 sec.
C Converted Double Precision Whetstones: 153.8 MIPS

# ./dhrystone

Dhrystone Benchmark, Version 2.1 (Language: C)

Please give the number of runs through the benchmark: 100000000

Execution starts, 100000000 runs through Dhrystone
Execution ends

Final values of the variables used in the benchmark:

Int_Glob: 5
should be: 5
Bool_Glob: 1
should be: 1
Ch_1_Glob: A
should be: A
Ch_2_Glob: B
should be: B
Arr_1_Glob[8]: 7
should be: 7
Arr_2_Glob[8][7]: 100000010
should be: Number_Of_Runs + 10
Ptr_Glob->
Ptr_Comp: 86392
should be: (implementation-dependent)
Discr: 0
should be: 0
Enum_Comp: 2
should be: 2
Int_Comp: 17
should be: 17
Str_Comp: DHRYSTONE PROGRAM, SOME STRING
should be: DHRYSTONE PROGRAM, SOME STRING
Next_Ptr_Glob->
Ptr_Comp: 86392
should be: (implementation-dependent), same as above
Discr: 0
should be: 0
Enum_Comp: 1
should be: 1
Int_Comp: 18
should be: 18
Str_Comp: DHRYSTONE PROGRAM, SOME STRING
should be: DHRYSTONE PROGRAM, SOME STRING
Int_1_Loc: 5
should be: 5
Int_2_Loc: 13
should be: 13
Int_3_Loc: 7
should be: 7
Enum_Loc: 1
should be: 1
Str_1_Loc: DHRYSTONE PROGRAM, 1'ST STRING
should be: DHRYSTONE PROGRAM, 1'ST STRING
Str_2_Loc: DHRYSTONE PROGRAM, 2'ND STRING
should be: DHRYSTONE PROGRAM, 2'ND STRING

Register option selected? YES
Microseconds for one run through Dhrystone: 0.3
Dhrystones per Second: 3036744.6
VAX MIPS rating = 1728.369

На первой ревизии - 4, на второй - 6.