From the huge difference between app time and real
time, these look false measurements to me.
Brgds,
Viktor
On 2010 Mar 21, at 18:09, Petr Chornyj wrote:
>
>> From the "old" days, I use HB_HVM_ALL = yes to build the binary Harbor. But
> today I got this result.
> I'm surprised. It is expected results?
>
> 2010.03.21 16:18:55 Windows XP 5.1.2600 Service Pack 3
> Harbour 2.1.0dev (Rev. 14203) (MT)+ Microsoft Visual C++ 15.0.30729 (32-bit)
> x86
> THREADS: 2
> N_LOOPS: 1000000
>
> with HB_HVM_ALL=yes
>
> [ T000: empty loop overhead ]...................................0.22
> ====================================================================
> [ T001: x := L_C ]..............................................0.59
> [ T002: x := L_N ]..............................................0.47
> [ T003: x := L_D ]..............................................0.45
> [ T004: x := S_C ]..............................................0.58
> [ T005: x := S_N ]..............................................0.42
> [ T006: x := S_D ]..............................................0.45
> [ T007: x := M->M_C ]...........................................0.63
> [ T008: x := M->M_N ]...........................................0.47
> [ T009: x := M->M_D ]...........................................0.50
> [ T010: x := M->P_C ]...........................................0.63
> [ T011: x := M->P_N ]...........................................0.47
> [ T012: x := M->P_D ]...........................................0.50
> [ T013: x := F_C ]..............................................1.00
> [ T014: x := F_N ]..............................................0.88
> [ T015: x := F_D ]..............................................0.69
> [ T016: x := o:Args ]...........................................1.41
> [ T017: x := o[2] ].............................................0.78
> [ T018: round( i / 1000, 2 ) ]..................................1.61
> [ T019: str( i / 1000 ) ].......................................2.39
> [ T020: val( s ) ]..............................................1.48
> [ T021: val( a [ i % 16 + 1 ] ) ]...............................2.44
> [ T022: dtos( d - i % 10000 ) ].................................2.22
> [ T023: eval( { || i % 16 } ) ].................................2.70
> [ T024: eval( bc := { || i % 16 } ) ]...........................2.03
> [ T025: eval( { |x| x % 16 }, i ) ].............................2.67
> [ T026: eval( bc := { |x| x % 16 }, i ) ].......................2.20
> [ T027: eval( { |x| f1( x ) }, i ) ]............................3.44
> [ T028: eval( bc := { |x| f1( x ) }, i ) ]......................3.06
> [ T029: eval( bc := &("{ |x| f1( x ) }"), i ) ].................2.84
> [ T030: x := &( "f1(" + str(i) + ")" ) ].......................10.44
> [ T031: bc := &( "{|x|f1(x)}" ), eval( bc, i ) ]...............11.44
> [ T032: x := valtype( x ) + valtype( i ) ].....................2.75
> [ T033: x := strzero( i % 100, 2 ) $ a[ i % 16 + 1 ] ]..........3.95
> [ T034: x := a[ i % 16 + 1 ] == s ].............................2.02
> [ T035: x := a[ i % 16 + 1 ] = s ]..............................2.09
> [ T036: x := a[ i % 16 + 1 ] >= s ].............................2.08
> [ T037: x := a[ i % 16 + 1 ] <= s ].............................2.08
> [ T038: x := a[ i % 16 + 1 ] < s ]..............................2.09
> [ T039: x := a[ i % 16 + 1 ] > s ]..............................2.06
> [ T040: ascan( a, i % 16 ) ]....................................1.94
> [ T041: ascan( a, { |x| x == i % 16 } ) ]......................18.45
> [ T042: iif( i%1000==0, a:={}, ) , aadd(a,{i,1,.T.,s,s2,a2 ]....5.31
> [ T043: x := a ]................................................0.59
> [ T044: x := {} ]...............................................1.16
> [ T045: f0() ]..................................................1.09
> [ T046: f1( i ) ]...............................................1.34
> [ T047: f2( c[1...8] ) ]........................................1.47
> [ T048: f2( c[1...40000] ) ]....................................1.47
> [ T049: f2( @c[1...40000] ) ]...................................1.56
> [ T050: f2( @c[1...40000] ), c2 := c ]..........................1.92
> [ T051: f3( a, a2, s, i, s2, bc, i, n, x ) ]....................3.20
> [ T052: f2( a ) ]...............................................1.44
> [ T053: x := f4() ].............................................2.80
> [ T054: x := f5() ].............................................2.19
> [ T055: x := space(16) ]........................................1.44
> [ T056: f_prv( c ) ]............................................2.00
> ====================================================================
> [ total application time: ]....................................72.16
> [ total real time: ]...........................................37.16
>
>
> with HB_HVM_ALL=no
> [ T000: empty loop overhead ]...................................0.13
> ====================================================================
> [ T001: x := L_C ]..............................................0.38
> [ T002: x := L_N ]..............................................0.31
> [ T003: x := L_D ]..............................................0.28
> [ T004: x := S_C ]..............................................0.36
> [ T005: x := S_N ]..............................................0.30
> [ T006: x := S_D ]..............................................0.28
> [ T007: x := M->M_C ]...........................................0.34
> [ T008: x := M->M_N ]...........................................0.28
> [ T009: x := M->M_D ]...........................................0.31
> [ T010: x := M->P_C ]...........................................0.38
> [ T011: x := M->P_N ]...........................................0.31
> [ T012: x := M->P_D ]...........................................0.31
> [ T013: x := F_C ]..............................................0.75
> [ T014: x := F_N ]..............................................0.70
> [ T015: x := F_D ]..............................................0.48
> [ T016: x := o:Args ]...........................................0.80
> [ T017: x := o[2] ].............................................0.58
> [ T018: round( i / 1000, 2 ) ]..................................1.08
> [ T019: str( i / 1000 ) ].......................................1.97
> [ T020: val( s ) ]..............................................0.98
> [ T021: val( a [ i % 16 + 1 ] ) ]...............................1.83
> [ T022: dtos( d - i % 10000 ) ].................................1.67
> [ T023: eval( { || i % 16 } ) ].................................2.47
> [ T024: eval( bc := { || i % 16 } ) ]...........................1.36
> [ T025: eval( { |x| x % 16 }, i ) ].............................2.13
> [ T026: eval( bc := { |x| x % 16 }, i ) ].......................1.33
> [ T027: eval( { |x| f1( x ) }, i ) ]............................2.16
> [ T028: eval( bc := { |x| f1( x ) }, i ) ]......................1.84
> [ T029: eval( bc := &("{ |x| f1( x ) }"), i ) ].................1.69
> [ T030: x := &( "f1(" + str(i) + ")" ) ]........................9.27
> [ T031: bc := &( "{|x|f1(x)}" ), eval( bc, i ) ]................9.63
> [ T032: x := valtype( x ) + valtype( i ) ].....................1.83
> [ T033: x := strzero( i % 100, 2 ) $ a[ i % 16 + 1 ] ]..........2.94
> [ T034: x := a[ i % 16 + 1 ] == s ].............................1.31
> [ T035: x := a[ i % 16 + 1 ] = s ]..............................1.41
> [ T036: x := a[ i % 16 + 1 ] >= s ].............................1.41
> [ T037: x := a[ i % 16 + 1 ] <= s ].............................1.41
> [ T038: x := a[ i % 16 + 1 ] < s ]..............................1.44
> [ T039: x := a[ i % 16 + 1 ] > s ]..............................1.41
> [ T040: ascan( a, i % 16 ) ]....................................1.42
> [ T041: ascan( a, { |x| x == i % 16 } ) ]......................12.47
> [ T042: iif( i%1000==0, a:={}, ) , aadd(a,{i,1,.T.,s,s2,a2 ]....4.13
> [ T043: x := a ]................................................0.41
> [ T044: x := {} ]...............................................0.95
> [ T045: f0() ]..................................................0.66
> [ T046: f1( i ) ]...............................................0.84
> [ T047: f2( c[1...8] ) ]........................................0.81
> [ T048: f2( c[1...40000] ) ]....................................0.84
> [ T049: f2( @c[1...40000] ) ]...................................0.78
> [ T050: f2( @c[1...40000] ), c2 := c ]..........................0.98
> [ T051: f3( a, a2, s, i, s2, bc, i, n, x ) ]....................1.73
> [ T052: f2( a ) ]...............................................0.84
> [ T053: x := f4() ].............................................2.03
> [ T054: x := f5() ].............................................1.41
> [ T055: x := space(16) ]........................................0.97
> [ T056: f_prv( c ) ]............................................1.52
> ====================================================================
> [ total application time: ]....................................50.17
> [ total real time: ]...........................................25.86
>
> Regards,
> Petr
>
>
>
>
> --
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>
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