Przemek:
2010-03-25 00:14 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
* harbour/src/vm/dlmalloc.c
+ updated to DLMALLOC 2.8.4
* added OS2 support from our previous DLMALLOC version
+ updated to use our own recursive locks when available
* disabled hack which breaks strict aliasing
! added some fixes to new DLMALLOC code
TODO: Test it with MSVC win and wince builds and add _MSC_VER
based protection for __forceinline usage (I do not know
in which MSVC version it was added).
Test it with OS2 GCC and OpenWatcom builds.
Test it Darwin and some other *nixes.
Tested with:
- * $Id: ChangeLog 14234 2010-03-25 23:44:10Z druzus $
2010-03-26 00:44 UTC+0100 Przemyslaw Czerpak (druzus/at/priv.onet.pl)
- OpenWatcom 1.8 for OS/2
on a computer with Core2Duo E8400 3 Ghz
Summary results for:
ST
==
speedtst
[ total application time: ]....................................18.39
[ total real time: ]...........................................18.38
MT
==
speedtst
[ total application time: ]....................................26.58
[ total real time: ]...........................................26.70
speedtst --thread
[ total application time: ].....................................0.26
[ total real time: ]...........................................26.48
speedtst --thread=2 --scale
[ total application time: ].....................................0.23
[ total real time: ]..........................................105.04
speedtst.txt content included below
Few hours later, same tests with older Harbour 14189:
ST
==
speedtst
[ total application time: ]....................................18.61
[ total real time: ]...........................................18.67
MT
==
speedtst
[ total application time: ]....................................26.87
[ total real time: ]...........................................26.85
speedtst --thread
[ total application time: ].....................................0.26
[ total real time: ]...........................................26.79
speedtst --thread=2 --scale
[ total application time: ].....................................0.16
[ total real time: ]..........................................107.76
David Macias
2010.03.25 19:49:23 OS/2 4.50
Harbour 2.1.0dev (Rev. 14234) Open Watcom C 12.80 (32-bit) x86
THREADS: 0
N_LOOPS: 1000000
[ T000: empty loop overhead ]...................................0.06
====================================================================
[ T001: x := L_C ]..............................................0.03
[ T002: x := L_N ]..............................................0.00
[ T003: x := L_D ]..............................................0.03
[ T004: x := S_C ]..............................................0.03
[ T005: x := S_N ]..............................................0.00
[ T006: x := S_D ]..............................................0.03
[ T007: x := M->M_C ]...........................................0.03
[ T008: x := M->M_N ]...........................................0.00
[ T009: x := M->M_D ]...........................................0.03
[ T010: x := M->P_C ]...........................................0.03
[ T011: x := M->P_N ]...........................................0.03
[ T012: x := M->P_D ]...........................................0.00
[ T013: x := F_C ]..............................................0.10
[ T014: x := F_N ]..............................................0.13
[ T015: x := F_D ]..............................................0.06
[ T016: x := o:Args ]...........................................0.10
[ T017: x := o[2] ].............................................0.10
[ T018: round( i / 1000, 2 ) ]..................................0.16
[ T019: str( i / 1000 ) ].......................................0.39
[ T020: val( s ) ]..............................................0.13
[ T021: val( a [ i % 16 + 1 ] ) ]...............................0.29
[ T022: dtos( d - i % 10000 ) ].................................0.29
[ T023: eval( { || i % 16 } ) ].................................0.23
[ T024: eval( bc := { || i % 16 } ) ]...........................0.13
[ T025: eval( { |x| x % 16 }, i ) ].............................0.23
[ T026: eval( bc := { |x| x % 16 }, i ) ].......................0.16
[ T027: eval( { |x| f1( x ) }, i ) ]............................0.32
[ T028: eval( bc := { |x| f1( x ) }, i ) ]......................0.23
[ T029: eval( bc := &("{ |x| f1( x ) }"), i ) ].................0.26
[ T030: x := &( "f1(" + str(i) + ")" ) ]........................1.74
[ T031: bc := &( "{|x|f1(x)}" ), eval( bc, i ) ]................2.23
[ T032: x := valtype( x ) + valtype( i ) ].....................0.29
[ T033: x := strzero( i % 100, 2 ) $ a[ i % 16 + 1 ] ]..........0.52
[ T034: x := a[ i % 16 + 1 ] == s ].............................0.19
[ T035: x := a[ i % 16 + 1 ] = s ]..............................0.23
[ T036: x := a[ i % 16 + 1 ] >= s ].............................0.19
[ T037: x := a[ i % 16 + 1 ] <= s ].............................0.23
[ T038: x := a[ i % 16 + 1 ] < s ]..............................0.19
[ T039: x := a[ i % 16 + 1 ] > s ]..............................0.23
[ T040: ascan( a, i % 16 ) ]....................................0.19
[ T041: ascan( a, { |x| x == i % 16 } ) ].......................1.87
[ T042: iif( i%1000==0, a:={}, ) , aadd(a,{i,1,.T.,s,s2,a2 ]....0.65
[ T043: x := a ]................................................0.00
[ T044: x := {} ]...............................................0.03
[ T045: f0() ]..................................................0.03
[ T046: f1( i ) ]...............................................0.13
[ T047: f2( c[1...8] ) ]........................................0.10
[ T048: f2( c[1...40000] ) ]....................................0.10
[ T049: f2( @c[1...40000] ) ]...................................0.10
[ T050: f2( @c[1...40000] ), c2 := c ]..........................0.13
[ T051: f3( a, a2, s, i, s2, bc, i, n, x ) ]....................0.39
[ T052: f2( a ) ]...............................................0.10
[ T053: x := f4() ].............................................0.65
[ T054: x := f5() ].............................................0.19
[ T055: x := space(16) ]........................................0.10
[ T056: f_prv( c ) ]............................................0.32
====================================================================
[ total application time: ]....................................18.39
[ total real time: ]...........................................18.38
2010.03.25 19:50:01 OS/2 4.50
Harbour 2.1.0dev (Rev. 14234) (MT) Open Watcom C 12.80 (32-bit) x86
THREADS: 0
N_LOOPS: 1000000
[ T000: empty loop overhead ]...................................0.03
====================================================================
[ T001: x := L_C ]..............................................0.10
[ T002: x := L_N ]..............................................0.10
[ T003: x := L_D ]..............................................0.10
[ T004: x := S_C ]..............................................0.06
[ T005: x := S_N ]..............................................0.06
[ T006: x := S_D ]..............................................0.10
[ T007: x := M->M_C ]...........................................0.10
[ T008: x := M->M_N ]...........................................0.06
[ T009: x := M->M_D ]...........................................0.10
[ T010: x := M->P_C ]...........................................0.13
[ T011: x := M->P_N ]...........................................0.06
[ T012: x := M->P_D ]...........................................0.10
[ T013: x := F_C ]..............................................0.23
[ T014: x := F_N ]..............................................0.16
[ T015: x := F_D ]..............................................0.10
[ T016: x := o:Args ]...........................................0.19
[ T017: x := o[2] ].............................................0.16
[ T018: round( i / 1000, 2 ) ]..................................0.29
[ T019: str( i / 1000 ) ].......................................0.55
[ T020: val( s ) ]..............................................0.26
[ T021: val( a [ i % 16 + 1 ] ) ]...............................0.42
[ T022: dtos( d - i % 10000 ) ].................................0.45
[ T023: eval( { || i % 16 } ) ].................................0.52
[ T024: eval( bc := { || i % 16 } ) ]...........................0.23
[ T025: eval( { |x| x % 16 }, i ) ].............................0.39
[ T026: eval( bc := { |x| x % 16 }, i ) ].......................0.26
[ T027: eval( { |x| f1( x ) }, i ) ]............................0.52
[ T028: eval( bc := { |x| f1( x ) }, i ) ]......................0.39
[ T029: eval( bc := &("{ |x| f1( x ) }"), i ) ].................0.39
[ T030: x := &( "f1(" + str(i) + ")" ) ]........................3.16
[ T031: bc := &( "{|x|f1(x)}" ), eval( bc, i ) ]................3.45
[ T032: x := valtype( x ) + valtype( i ) ].....................0.48
[ T033: x := strzero( i % 100, 2 ) $ a[ i % 16 + 1 ] ]..........0.81
[ T034: x := a[ i % 16 + 1 ] == s ].............................0.35
[ T035: x := a[ i % 16 + 1 ] = s ]..............................0.39
[ T036: x := a[ i % 16 + 1 ] >= s ].............................0.35
[ T037: x := a[ i % 16 + 1 ] <= s ].............................0.35
[ T038: x := a[ i % 16 + 1 ] < s ]..............................0.39
[ T039: x := a[ i % 16 + 1 ] > s ]..............................0.35
[ T040: ascan( a, i % 16 ) ]....................................0.32
[ T041: ascan( a, { |x| x == i % 16 } ) ].......................2.52
[ T042: iif( i%1000==0, a:={}, ) , aadd(a,{i,1,.T.,s,s2,a2 ]....1.03
[ T043: x := a ]................................................0.10
[ T044: x := {} ]...............................................0.19
[ T045: f0() ]..................................................0.13
[ T046: f1( i ) ]...............................................0.16
[ T047: f2( c[1...8] ) ]........................................0.16
[ T048: f2( c[1...40000] ) ]....................................0.19
[ T049: f2( @c[1...40000] ) ]...................................0.13
[ T050: f2( @c[1...40000] ), c2 := c ]..........................0.19
[ T051: f3( a, a2, s, i, s2, bc, i, n, x ) ]....................0.52
[ T052: f2( a ) ]...............................................0.19
[ T053: x := f4() ].............................................0.77
[ T054: x := f5() ].............................................0.35
[ T055: x := space(16) ]........................................0.26
[ T056: f_prv( c ) ]............................................0.58
====================================================================
[ total application time: ]....................................26.58
[ total real time: ]...........................................26.70
2010.03.25 19:50:39 OS/2 4.50
Harbour 2.1.0dev (Rev. 14234) (MT)+ Open Watcom C 12.80 (32-bit) x86
THREADS: all->56
N_LOOPS: 1000000
[ T000: empty loop overhead ]...................................0.03
====================================================================
[ T001: x := L_C ]..............................................0.23
[ T002: x := L_N ]..............................................0.10
[ T003: x := L_D ]..............................................0.00
[ T004: x := S_C ]..............................................0.16
[ T005: x := S_N ]..............................................0.16
[ T006: x := S_D ]..............................................0.10
[ T007: x := M->M_C ]...........................................0.00
[ T008: x := M->M_N ]...........................................0.06
[ T009: x := M->M_D ]...........................................0.03
[ T010: x := M->P_C ]...........................................0.00
[ T011: x := M->P_N ]...........................................0.10
[ T012: x := M->P_D ]...........................................0.00
[ T013: x := F_C ]..............................................0.71
[ T014: x := F_N ]..............................................0.68
[ T015: x := F_D ]..............................................0.65
[ T016: x := o:Args ]...........................................0.68
[ T017: x := o[2] ].............................................0.26
[ T018: round( i / 1000, 2 ) ]..................................0.19
[ T019: str( i / 1000 ) ].......................................1.58
[ T020: val( s ) ]..............................................0.16
[ T021: val( a [ i % 16 + 1 ] ) ]...............................1.77
[ T022: dtos( d - i % 10000 ) ].................................1.58
[ T023: eval( { || i % 16 } ) ].................................1.39
[ T024: eval( bc := { || i % 16 } ) ]...........................1.23
[ T025: eval( { |x| x % 16 }, i ) ].............................0.52
[ T026: eval( bc := { |x| x % 16 }, i ) ].......................0.94
[ T027: eval( { |x| f1( x ) }, i ) ]............................0.13
[ T028: eval( bc := { |x| f1( x ) }, i ) ]......................0.00
[ T029: eval( bc := &("{ |x| f1( x ) }"), i ) ].................0.00
[ T030: x := &( "f1(" + str(i) + ")" ) ]........................4.23
[ T031: bc := &( "{|x|f1(x)}" ), eval( bc, i ) ]................1.45
[ T032: x := valtype( x ) + valtype( i ) ].....................0.00
[ T033: x := strzero( i % 100, 2 ) $ a[ i % 16 + 1 ] ]..........0.39
[ T034: x := a[ i % 16 + 1 ] == s ].............................0.55
[ T035: x := a[ i % 16 + 1 ] = s ]..............................0.52
[ T036: x := a[ i % 16 + 1 ] >= s ].............................0.00
[ T037: x := a[ i % 16 + 1 ] <= s ].............................0.00
[ T038: x := a[ i % 16 + 1 ] < s ]..............................0.00
[ T039: x := a[ i % 16 + 1 ] > s ]..............................0.23
[ T040: ascan( a, i % 16 ) ]....................................0.16
[ T041: ascan( a, { |x| x == i % 16 } ) ].......................2.94
[ T042: iif( i%1000==0, a:={}, ) , aadd(a,{i,1,.T.,s,s2,a2 ]....2.19
[ T043: x := a ]................................................0.35
[ T044: x := {} ]...............................................0.84
[ T045: f0() ]..................................................0.39
[ T046: f1( i ) ]...............................................0.42
[ T047: f2( c[1...8] ) ]........................................0.39
[ T048: f2( c[1...40000] ) ]....................................0.00
[ T049: f2( @c[1...40000] ) ]...................................0.00
[ T050: f2( @c[1...40000] ), c2 := c ]..........................0.48
[ T051: f3( a, a2, s, i, s2, bc, i, n, x ) ]....................1.29
[ T052: f2( a ) ]...............................................0.77
[ T053: x := f4() ].............................................0.00
[ T054: x := f5() ].............................................0.94
[ T055: x := space(16) ]........................................0.77
[ T056: f_prv( c ) ]............................................0.00
====================================================================
[ total application time: ].....................................0.26
[ total real time: ]...........................................26.48
2010.03.25 19:51:14 OS/2 4.50
Harbour 2.1.0dev (Rev. 14234) (MT)+ Open Watcom C 12.80 (32-bit) x86
THREADS: 2
N_LOOPS: 1000000
1 th. 2 th. factor
============================================================================
[ T001: x := L_C ]____________________________________ 0.24 0.24 -> 1.00
[ T002: x := L_N ]____________________________________ 0.22 0.23 -> 0.96
[ T003: x := L_D ]____________________________________ 0.23 0.22 -> 1.05
[ T004: x := S_C ]____________________________________ 0.22 0.23 -> 0.96
[ T005: x := S_N ]____________________________________ 0.21 0.21 -> 1.00
[ T006: x := S_D ]____________________________________ 0.22 0.21 -> 1.05
[ T007: x := M->M_C ]_________________________________ 0.27 0.26 -> 1.04
[ T008: x := M->M_N ]_________________________________ 0.21 0.21 -> 1.00
[ T009: x := M->M_D ]_________________________________ 0.21 0.21 -> 1.00
[ T010: x := M->P_C ]_________________________________ 0.24 0.23 -> 1.04
[ T011: x := M->P_N ]_________________________________ 0.21 0.21 -> 1.00
[ T012: x := M->P_D ]_________________________________ 0.20 0.22 -> 0.91
[ T013: x := F_C ]____________________________________ 0.50 0.52 -> 0.96
[ T014: x := F_N ]____________________________________ 0.44 0.44 -> 1.00
[ T015: x := F_D ]____________________________________ 0.27 0.28 -> 0.96
[ T016: x := o:Args ]_________________________________ 0.44 0.44 -> 1.00
[ T017: x := o[2] ]___________________________________ 0.38 0.38 -> 1.00
[ T018: round( i / 1000, 2 ) ]________________________ 0.57 0.56 -> 1.02
[ T019: str( i / 1000 ) ]_____________________________ 1.16 1.15 -> 1.01
[ T020: val( s ) ]____________________________________ 0.52 0.53 -> 0.98
[ T021: val( a [ i % 16 + 1 ] ) ]_____________________ 0.90 0.90 -> 1.00
[ T022: dtos( d - i % 10000 ) ]_______________________ 0.95 0.95 -> 1.00
[ T023: eval( { || i % 16 } ) ]_______________________ 1.03 1.01 -> 1.02
[ T024: eval( bc := { || i % 16 } ) ]_________________ 0.47 0.48 -> 0.98
[ T025: eval( { |x| x % 16 }, i ) ]___________________ 0.79 0.80 -> 0.99
[ T026: eval( bc := { |x| x % 16 }, i ) ]_____________ 0.55 0.55 -> 1.00
[ T027: eval( { |x| f1( x ) }, i ) ]__________________ 1.02 1.07 -> 0.95
[ T028: eval( bc := { |x| f1( x ) }, i ) ]____________ 0.81 0.80 -> 1.01
[ T029: eval( bc := &("{ |x| f1( x ) }"), i ) ]_______ 0.74 0.76 -> 0.97
[ T030: x := &( "f1(" + str(i) + ")" ) ]______________ 6.42 6.78 -> 0.95
[ T031: bc := &( "{|x|f1(x)}" ), eval( bc, i ) ]______ 7.17 7.81 -> 0.92
[ T032: x := valtype( x ) + valtype( i ) ]___________ 1.10 1.07 -> 1.03
[ T033: x := strzero( i % 100, 2 ) $ a[ i % 16 + 1 ] ] 1.66 1.62 -> 1.02
[ T034: x := a[ i % 16 + 1 ] == s ]___________________ 0.75 0.75 -> 1.00
[ T035: x := a[ i % 16 + 1 ] = s ]____________________ 0.78 0.79 -> 0.99
[ T036: x := a[ i % 16 + 1 ] >= s ]___________________ 0.78 0.79 -> 0.99
[ T037: x := a[ i % 16 + 1 ] <= s ]___________________ 0.78 0.78 -> 1.00
[ T038: x := a[ i % 16 + 1 ] < s ]____________________ 0.78 0.78 -> 1.00
[ T039: x := a[ i % 16 + 1 ] > s ]____________________ 0.78 0.78 -> 1.00
[ T040: ascan( a, i % 16 ) ]__________________________ 0.69 0.71 -> 0.97
[ T041: ascan( a, { |x| x == i % 16 } ) ]_____________ 5.07 5.04 -> 1.01
[ T042: iif( i%1000==0, a:={}, ) , aadd(a,{i,1,.T.,s ] 2.11 2.12 -> 1.00
[ T043: x := a ]______________________________________ 0.28 0.29 -> 0.97
[ T044: x := {} ]_____________________________________ 0.50 0.50 -> 1.00
[ T045: f0() ]________________________________________ 0.28 0.29 -> 0.97
[ T046: f1( i ) ]_____________________________________ 0.42 0.43 -> 0.98
[ T047: f2( c[1...8] ) ]______________________________ 0.43 0.43 -> 1.00
[ T048: f2( c[1...40000] ) ]__________________________ 0.43 0.44 -> 0.98
[ T049: f2( @c[1...40000] ) ]_________________________ 0.34 0.34 -> 1.00
[ T050: f2( @c[1...40000] ), c2 := c ]________________ 0.47 0.46 -> 1.02
[ T051: f3( a, a2, s, i, s2, bc, i, n, x ) ]__________ 1.06 1.07 -> 0.99
[ T052: f2( a ) ]_____________________________________ 0.47 0.47 -> 1.00
[ T053: x := f4() ]___________________________________ 1.65 1.65 -> 1.00
[ T054: x := f5() ]___________________________________ 0.77 0.77 -> 1.00
[ T055: x := space(16) ]______________________________ 0.51 0.52 -> 0.98
[ T056: f_prv( c ) ]__________________________________ 1.18 1.16 -> 1.02
============================================================================
[ TOTAL ]_________________________________________ 51.88 52.94 -> 0.98
============================================================================
[ total application time: ].....................................0.23
[ total real time: ]..........................................105.04
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