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Strumenti |
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#1 |
Senior Member
Iscritto dal: Oct 2001
Città: Latina (LT)
Messaggi: 413
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super pi sul mac
Ragazzi scusate ho trovato sul web una versione compilabile in shell di super-pi, ed ho voluto provare x vedere la potenza di calcolo pura rispertto ad p4 o athlon, ho provato a dargli 1 milione di cifre decimali x il calcolo ed ecco l'output con un g4 da 1ghz :
Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.260 Sec. I= 1 L= 0 Time= 3.880 Sec. I= 2 L= 0 Time= 4.470 Sec. I= 3 L= 1 Time= 4.440 Sec. I= 4 L= 2 Time= 4.490 Sec. I= 5 L= 5 Time= 4.480 Sec. I= 6 L= 10 Time= 4.410 Sec. I= 7 L= 21 Time= 4.470 Sec. I= 8 L= 43 Time= 4.450 Sec. I= 9 L= 87 Time= 4.430 Sec. I=10 L= 174 Time= 4.470 Sec. I=11 L= 349 Time= 4.440 Sec. I=12 L= 698 Time= 4.440 Sec. I=13 L= 1396 Time= 4.450 Sec. I=14 L= 2794 Time= 4.440 Sec. I=15 L= 5588 Time= 4.410 Sec. I=16 L= 11176 Time= 4.420 Sec. I=17 L= 22353 Time= 4.370 Sec. I=18 L= 44707 Time= 4.220 Sec. I=19 L= 89415 Time= 3.940 Sec. End of main loop End of calculation. Time= 87.840 Sec. End of data output. Time= 0.410 Sec. Total calculation(I/O) time= 88.250( 4.960) Sec. sono 88 secondi che ne dite?
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Ho concluso positivamente affari con alechino,pub111,rsd_oilpoint,Maninabox Solo due cose sono infinite, l'universo e la stupidità umana, e non sono sicuro della prima. (A.Einstein) Ultima modifica di Omni : 27-10-2004 alle 18:24. |
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#2 |
Senior Member
Iscritto dal: Sep 2000
Città: lodi-crema-milano.
Messaggi: 12335
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bisognerebbe vedere se lavora allo stesso modo del superpi per windows......
cmq appena fatto su un pentium M 1.5: 1 minuto e 02.
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La teoria è quando si sa tutto e niente funziona. La pratica è quando tutto funziona e nessuno sa il perché. Noi abbiamo messo insieme la teoria e la pratica: non c'è niente che funzioni... e nessuno sa il perché! Ultima modifica di riaw : 27-10-2004 alle 18:46. |
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#3 |
Senior Member
Iscritto dal: May 2004
Città: Milano
Messaggi: 2138
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un centrino 1.5 fa meno di un g4 1ghz?
![]() SPERO che le prestazioni non siano paragonabili ![]() |
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#4 |
Senior Member
Iscritto dal: Oct 2004
Città: Palermo
Messaggi: 2286
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Posta i sorgenti o un link ai sorgenti.... voglio provare a fare qualche prova anch'io
![]() EDIT: Trovati (qui: ftp://pi.super-computing.org/), grazie lo stesso ![]() Finisco con iDVD e faccio un paio di prove tanto per curiosità...
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"Imagination is more important than knowledge" Albert Einstein 1879-1955 Ultima modifica di Caesar_091 : 27-10-2004 alle 19:29. |
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#5 | |
Senior Member
Iscritto dal: Sep 2000
Città: lodi-crema-milano.
Messaggi: 12335
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Quote:
mi sembra abbastanza ovvio che un centrino 1.5 si mangi un g4 a 1ghz ![]() sarebbe interessante un confronto centrino1.5-g4 1.5 ![]()
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La teoria è quando si sa tutto e niente funziona. La pratica è quando tutto funziona e nessuno sa il perché. Noi abbiamo messo insieme la teoria e la pratica: non c'è niente che funzioni... e nessuno sa il perché! |
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#6 |
Senior Member
Iscritto dal: Oct 2004
Città: Palermo
Messaggi: 2286
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Pensavo di aver trovato i sorgenti invece era una versione già compilata (con le opzioni "-O3 -ffast-math -finline-limit=1000") per Mac OS X.
La versione che ho usato io è scaricabile da qui: ftp://pi.super-computing.org/pub/exe...uper_pi.tar.gz Mi posti il link ai sorgenti please? Con questa versione il mio G4@1250 con bus a 100MHz ha impiegato 83.760 secondi. Codice:
sawtooth:/test/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X ------ Started super_pi run : Wed Oct 27 22:03:42 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 0.840 Sec. I= 1 L= 0 Time= 3.610 Sec. I= 2 L= 0 Time= 4.210 Sec. I= 3 L= 1 Time= 4.220 Sec. I= 4 L= 2 Time= 4.180 Sec. I= 5 L= 5 Time= 4.240 Sec. I= 6 L= 10 Time= 4.240 Sec. I= 7 L= 21 Time= 4.250 Sec. I= 8 L= 43 Time= 4.240 Sec. I= 9 L= 87 Time= 4.230 Sec. I=10 L= 174 Time= 4.220 Sec. I=11 L= 349 Time= 4.220 Sec. I=12 L= 698 Time= 4.240 Sec. I=13 L= 1396 Time= 4.230 Sec. I=14 L= 2794 Time= 4.230 Sec. I=15 L= 5588 Time= 4.190 Sec. I=16 L= 11176 Time= 4.180 Sec. I=17 L= 22353 Time= 4.160 Sec. I=18 L= 44707 Time= 4.090 Sec. I=19 L= 89415 Time= 3.970 Sec. End of main loop End of calculation. Time= 83.420 Sec. End of data output. Time= 0.340 Sec. Total calculation(I/O) time= 83.760( 4.390) Sec. ------ Ended super_pi run : Wed Oct 27 22:05:08 CEST 2004 Ma questo super-pi è usato spesso per fare benchmark su PC?
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"Imagination is more important than knowledge" Albert Einstein 1879-1955 |
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#7 | |
Senior Member
Iscritto dal: May 2004
Città: Milano
Messaggi: 2138
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Quote:
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#8 |
Senior Member
Iscritto dal: Sep 2001
Città: Campagna intorno a FIRENZE. Think Different.
Messaggi: 1864
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Questi sorgenti? Dove sono???
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#9 | |
Senior Member
Iscritto dal: Sep 2000
Città: lodi-crema-milano.
Messaggi: 12335
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Quote:
no, era solo per avere un termine di paragone ![]() un centrino 1.3 è totalmente diverso da un dothan 2.1ghz (sempre architettura centrino) così come un g4 350 è totalmente differente da un g4 1.5 ![]()
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La teoria è quando si sa tutto e niente funziona. La pratica è quando tutto funziona e nessuno sa il perché. Noi abbiamo messo insieme la teoria e la pratica: non c'è niente che funzioni... e nessuno sa il perché! |
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#10 | |
Senior Member
Iscritto dal: Oct 2001
Città: Latina (LT)
Messaggi: 413
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Quote:
cmq a me un centrino 1.5 con 512mega di ram fa 59 sec. ed un p3 733 con 256 fa 2,26 min. ciao
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Ho concluso positivamente affari con alechino,pub111,rsd_oilpoint,Maninabox Solo due cose sono infinite, l'universo e la stupidità umana, e non sono sicuro della prima. (A.Einstein) |
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#11 |
Senior Member
Iscritto dal: Sep 2002
Città: Vercelli
Messaggi: 1874
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PB G4 1,25 Mhz (bus 133) 512 Mb
Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Thu Oct 28 18:27:41 CEST 2004 Parameter(%i) to super_pi is missing. Parameter value ? 20 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.000 Sec. I= 1 L= 0 Time= 3.190 Sec. I= 2 L= 0 Time= 3.620 Sec. I= 3 L= 1 Time= 3.590 Sec. I= 4 L= 2 Time= 3.660 Sec. I= 5 L= 5 Time= 3.600 Sec. I= 6 L= 10 Time= 3.610 Sec. I= 7 L= 21 Time= 3.630 Sec. I= 8 L= 43 Time= 3.580 Sec. I= 9 L= 87 Time= 3.630 Sec. I=10 L= 174 Time= 3.610 Sec. I=11 L= 349 Time= 3.630 Sec. I=12 L= 698 Time= 3.610 Sec. I=13 L= 1396 Time= 3.590 Sec. I=14 L= 2794 Time= 3.630 Sec. I=15 L= 5588 Time= 3.680 Sec. I=16 L= 11176 Time= 3.640 Sec. I=17 L= 22353 Time= 3.630 Sec. I=18 L= 44707 Time= 3.510 Sec. I=19 L= 89415 Time= 3.300 Sec. End of main loop End of calculation. Time= 71.830 Sec. End of data output. Time= 0.330 Sec. Total calculation(I/O) time= 72.160( 3.930) Sec. ------ Ended super_pi run : Thu Oct 28 18:29:03 CEST 2004 logout [Processo completato]
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"Personalmente non ho nulla contro chi crede in un Dio, non importa quale. Sono contrario a chi pretende che il suo Dio sia l’autorità che gli permette di imporre delle restrizioni allo sviluppo e alla gioia dell’umanità" (Alexander S. Neill, «Summerhill», 1960). |
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#12 | |
Senior Member
Iscritto dal: Oct 2001
Città: Latina (LT)
Messaggi: 413
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Quote:
72 sec è un ottimo risultato! sono troppo curioso però di sapere come vanno i g5!!
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Ho concluso positivamente affari con alechino,pub111,rsd_oilpoint,Maninabox Solo due cose sono infinite, l'universo e la stupidità umana, e non sono sicuro della prima. (A.Einstein) |
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#13 |
Member
Iscritto dal: Oct 2000
Città: Trento
Messaggi: 297
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iBook 933MHz con 640 di RAM
- OSX avviato con mysql, apache, samba 108secondi - OSX avviato cercando di chiudere tutti i programmi e servizi in più 100secondi Athlon XP 2000+ (1667MHz) con 512 di RAM - Debian Sarge avviata con KDE 64secondi - Debian Sarge avviata in modalità testo 61secondi Cmq secondo me se si guardassero solo le prestazioni e non la bontà di OSX si venderebbero molti meno Mac. Io ho switchato perchè dopo aver provato mille distro linux sul PC mi sono reso conto che linux non ha le carte per soppiantare windows (nella fascia desktop) Con OSX invece si ha un sistema unix facilissimo ![]() Ovviamente se linux avesse l'usabilità di OSX (installazione/rimozione programmi e driver soprattutto) e la quantità di programmi compatibili con quelli commerciali (MSOffice in primis) non esiterei a tornare al mondo PC dove si può avere potenza a poco prezzo (ricordo che PC non vuol dire solo winzozz).
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Apple MacBook Pro 15,4" C2D 2.2GHz 2GB RAM 120GB HD Apple iBook 14" G4 933MHz 640MB RAM 60GB HD |
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#14 |
Senior Member
Iscritto dal: Oct 2001
Città: Latina (LT)
Messaggi: 413
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Possessori dei g5 fateci sapere come vi và super pi!!!
__________________
Ho concluso positivamente affari con alechino,pub111,rsd_oilpoint,Maninabox Solo due cose sono infinite, l'universo e la stupidità umana, e non sono sicuro della prima. (A.Einstein) |
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#15 |
Senior Member
Iscritto dal: Oct 2004
Città: Palermo
Messaggi: 2286
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PowerBook G4 1,5GHz ultimissima serie:
Codice:
Last login: Sat Oct 30 09:29:47 on console Welcome to Darwin! powerbook:~ ******$ su Password: powerbook:/Users/****** root# cd /Users/******/Desktop/super_pi powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:33:20 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.020 Sec. I= 1 L= 0 Time= 3.360 Sec. I= 2 L= 0 Time= 3.870 Sec. I= 3 L= 1 Time= 3.890 Sec. I= 4 L= 2 Time= 3.790 Sec. I= 5 L= 5 Time= 3.890 Sec. I= 6 L= 10 Time= 3.870 Sec. I= 7 L= 21 Time= 3.830 Sec. I= 8 L= 43 Time= 3.870 Sec. I= 9 L= 87 Time= 3.870 Sec. I=10 L= 174 Time= 3.850 Sec. I=11 L= 349 Time= 3.900 Sec. I=12 L= 698 Time= 3.800 Sec. I=13 L= 1396 Time= 3.880 Sec. I=14 L= 2794 Time= 3.820 Sec. I=15 L= 5588 Time= 3.790 Sec. I=16 L= 11176 Time= 3.840 Sec. I=17 L= 22353 Time= 3.810 Sec. I=18 L= 44707 Time= 3.760 Sec. I=19 L= 89415 Time= 3.500 Sec. End of main loop End of calculation. Time= 76.290 Sec. End of data output. Time= 0.270 Sec. Total calculation(I/O) time= 76.560( 3.790) Sec. ------ Ended super_pi run : Sat Oct 30 09:34:41 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:35:05 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.040 Sec. I= 1 L= 0 Time= 3.330 Sec. I= 2 L= 0 Time= 3.850 Sec. I= 3 L= 1 Time= 3.830 Sec. I= 4 L= 2 Time= 3.830 Sec. I= 5 L= 5 Time= 3.800 Sec. I= 6 L= 10 Time= 3.780 Sec. I= 7 L= 21 Time= 3.760 Sec. I= 8 L= 43 Time= 3.820 Sec. I= 9 L= 87 Time= 3.770 Sec. I=10 L= 174 Time= 3.840 Sec. I=11 L= 349 Time= 3.820 Sec. I=12 L= 698 Time= 3.780 Sec. I=13 L= 1396 Time= 3.800 Sec. I=14 L= 2794 Time= 3.790 Sec. I=15 L= 5588 Time= 3.770 Sec. I=16 L= 11176 Time= 3.760 Sec. I=17 L= 22353 Time= 3.790 Sec. I=18 L= 44707 Time= 3.680 Sec. I=19 L= 89415 Time= 3.480 Sec. End of main loop End of calculation. Time= 75.380 Sec. End of data output. Time= 0.270 Sec. Total calculation(I/O) time= 75.650( 3.850) Sec. ------ Ended super_pi run : Sat Oct 30 09:36:25 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:36:37 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.020 Sec. I= 1 L= 0 Time= 3.240 Sec. I= 2 L= 0 Time= 3.750 Sec. I= 3 L= 1 Time= 3.830 Sec. I= 4 L= 2 Time= 3.840 Sec. I= 5 L= 5 Time= 3.840 Sec. I= 6 L= 10 Time= 3.830 Sec. I= 7 L= 21 Time= 3.830 Sec. I= 8 L= 43 Time= 3.820 Sec. I= 9 L= 87 Time= 3.770 Sec. I=10 L= 174 Time= 3.800 Sec. I=11 L= 349 Time= 3.720 Sec. I=12 L= 698 Time= 3.790 Sec. I=13 L= 1396 Time= 3.780 Sec. I=14 L= 2794 Time= 3.790 Sec. I=15 L= 5588 Time= 3.700 Sec. I=16 L= 11176 Time= 3.780 Sec. I=17 L= 22353 Time= 3.740 Sec. I=18 L= 44707 Time= 3.650 Sec. I=19 L= 89415 Time= 3.460 Sec. End of main loop End of calculation. Time= 74.940 Sec. End of data output. Time= 0.280 Sec. Total calculation(I/O) time= 75.220( 3.920) Sec. ------ Ended super_pi run : Sat Oct 30 09:37:55 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:39:10 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.020 Sec. I= 1 L= 0 Time= 3.310 Sec. I= 2 L= 0 Time= 3.810 Sec. I= 3 L= 1 Time= 3.820 Sec. I= 4 L= 2 Time= 3.840 Sec. I= 5 L= 5 Time= 3.830 Sec. I= 6 L= 10 Time= 3.800 Sec. I= 7 L= 21 Time= 3.820 Sec. I= 8 L= 43 Time= 3.820 Sec. I= 9 L= 87 Time= 3.830 Sec. I=10 L= 174 Time= 3.790 Sec. I=11 L= 349 Time= 3.730 Sec. I=12 L= 698 Time= 3.760 Sec. I=13 L= 1396 Time= 3.770 Sec. I=14 L= 2794 Time= 3.710 Sec. I=15 L= 5588 Time= 3.780 Sec. I=16 L= 11176 Time= 3.770 Sec. I=17 L= 22353 Time= 3.720 Sec. I=18 L= 44707 Time= 3.720 Sec. I=19 L= 89415 Time= 3.390 Sec. End of main loop End of calculation. Time= 75.050 Sec. End of data output. Time= 0.270 Sec. Total calculation(I/O) time= 75.320( 3.460) Sec. ------ Ended super_pi run : Sat Oct 30 09:40:30 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:40:32 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 0.990 Sec. I= 1 L= 0 Time= 3.250 Sec. I= 2 L= 0 Time= 3.740 Sec. I= 3 L= 1 Time= 3.750 Sec. I= 4 L= 2 Time= 3.730 Sec. I= 5 L= 5 Time= 3.760 Sec. I= 6 L= 10 Time= 3.760 Sec. I= 7 L= 21 Time= 3.790 Sec. I= 8 L= 43 Time= 3.780 Sec. I= 9 L= 87 Time= 3.740 Sec. I=10 L= 174 Time= 3.800 Sec. I=11 L= 349 Time= 3.740 Sec. I=12 L= 698 Time= 3.720 Sec. I=13 L= 1396 Time= 3.760 Sec. I=14 L= 2794 Time= 3.740 Sec. I=15 L= 5588 Time= 3.770 Sec. I=16 L= 11176 Time= 3.830 Sec. I=17 L= 22353 Time= 3.750 Sec. I=18 L= 44707 Time= 3.670 Sec. I=19 L= 89415 Time= 3.450 Sec. End of main loop End of calculation. Time= 74.510 Sec. End of data output. Time= 0.270 Sec. Total calculation(I/O) time= 74.780( 3.770) Sec. ------ Ended super_pi run : Sat Oct 30 09:41:52 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:41:56 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.040 Sec. I= 1 L= 0 Time= 3.370 Sec. I= 2 L= 0 Time= 3.800 Sec. I= 3 L= 1 Time= 3.800 Sec. I= 4 L= 2 Time= 3.840 Sec. I= 5 L= 5 Time= 3.740 Sec. I= 6 L= 10 Time= 3.840 Sec. I= 7 L= 21 Time= 3.820 Sec. I= 8 L= 43 Time= 3.800 Sec. I= 9 L= 87 Time= 3.810 Sec. I=10 L= 174 Time= 3.840 Sec. I=11 L= 349 Time= 3.850 Sec. I=12 L= 698 Time= 3.830 Sec. I=13 L= 1396 Time= 3.830 Sec. I=14 L= 2794 Time= 3.800 Sec. I=15 L= 5588 Time= 3.790 Sec. I=16 L= 11176 Time= 3.810 Sec. I=17 L= 22353 Time= 3.740 Sec. I=18 L= 44707 Time= 3.690 Sec. I=19 L= 89415 Time= 3.520 Sec. End of main loop End of calculation. Time= 75.670 Sec. End of data output. Time= 0.280 Sec. Total calculation(I/O) time= 75.950( 3.690) Sec. ------ Ended super_pi run : Sat Oct 30 09:43:15 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:43:17 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.030 Sec. I= 1 L= 0 Time= 3.320 Sec. I= 2 L= 0 Time= 3.770 Sec. I= 3 L= 1 Time= 3.760 Sec. I= 4 L= 2 Time= 3.720 Sec. I= 5 L= 5 Time= 3.770 Sec. I= 6 L= 10 Time= 3.880 Sec. I= 7 L= 21 Time= 3.900 Sec. I= 8 L= 43 Time= 3.850 Sec. I= 9 L= 87 Time= 3.820 Sec. I=10 L= 174 Time= 3.820 Sec. I=11 L= 349 Time= 3.810 Sec. I=12 L= 698 Time= 3.860 Sec. I=13 L= 1396 Time= 3.750 Sec. I=14 L= 2794 Time= 3.790 Sec. I=15 L= 5588 Time= 3.820 Sec. I=16 L= 11176 Time= 3.760 Sec. I=17 L= 22353 Time= 3.780 Sec. I=18 L= 44707 Time= 3.740 Sec. I=19 L= 89415 Time= 3.450 Sec. End of main loop End of calculation. Time= 75.430 Sec. End of data output. Time= 0.270 Sec. Total calculation(I/O) time= 75.700( 3.770) Sec. ------ Ended super_pi run : Sat Oct 30 09:44:36 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:45:16 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 0.990 Sec. I= 1 L= 0 Time= 3.340 Sec. I= 2 L= 0 Time= 3.800 Sec. I= 3 L= 1 Time= 3.840 Sec. I= 4 L= 2 Time= 3.820 Sec. I= 5 L= 5 Time= 3.810 Sec. I= 6 L= 10 Time= 3.830 Sec. I= 7 L= 21 Time= 3.810 Sec. I= 8 L= 43 Time= 3.870 Sec. I= 9 L= 87 Time= 3.810 Sec. I=10 L= 174 Time= 3.830 Sec. I=11 L= 349 Time= 3.800 Sec. I=12 L= 698 Time= 3.780 Sec. I=13 L= 1396 Time= 3.790 Sec. I=14 L= 2794 Time= 3.830 Sec. I=15 L= 5588 Time= 3.810 Sec. I=16 L= 11176 Time= 3.800 Sec. I=17 L= 22353 Time= 3.750 Sec. I=18 L= 44707 Time= 3.710 Sec. I=19 L= 89415 Time= 3.430 Sec. End of main loop End of calculation. Time= 75.450 Sec. End of data output. Time= 0.280 Sec. Total calculation(I/O) time= 75.730( 4.010) Sec. ------ Ended super_pi run : Sat Oct 30 09:46:35 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:47:10 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.030 Sec. I= 1 L= 0 Time= 3.300 Sec. I= 2 L= 0 Time= 3.820 Sec. I= 3 L= 1 Time= 3.790 Sec. I= 4 L= 2 Time= 3.790 Sec. I= 5 L= 5 Time= 3.770 Sec. I= 6 L= 10 Time= 3.800 Sec. I= 7 L= 21 Time= 3.810 Sec. I= 8 L= 43 Time= 3.850 Sec. I= 9 L= 87 Time= 3.760 Sec. I=10 L= 174 Time= 3.810 Sec. I=11 L= 349 Time= 3.780 Sec. I=12 L= 698 Time= 3.750 Sec. I=13 L= 1396 Time= 3.800 Sec. I=14 L= 2794 Time= 3.800 Sec. I=15 L= 5588 Time= 3.790 Sec. I=16 L= 11176 Time= 3.760 Sec. I=17 L= 22353 Time= 3.730 Sec. I=18 L= 44707 Time= 3.680 Sec. I=19 L= 89415 Time= 3.470 Sec. End of main loop End of calculation. Time= 75.090 Sec. End of data output. Time= 0.270 Sec. Total calculation(I/O) time= 75.360( 3.660) Sec. ------ Ended super_pi run : Sat Oct 30 09:48:29 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:48:57 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.050 Sec. I= 1 L= 0 Time= 3.390 Sec. I= 2 L= 0 Time= 3.820 Sec. I= 3 L= 1 Time= 3.820 Sec. I= 4 L= 2 Time= 3.840 Sec. I= 5 L= 5 Time= 3.830 Sec. I= 6 L= 10 Time= 3.790 Sec. I= 7 L= 21 Time= 3.780 Sec. I= 8 L= 43 Time= 3.800 Sec. I= 9 L= 87 Time= 3.820 Sec. I=10 L= 174 Time= 3.860 Sec. I=11 L= 349 Time= 3.810 Sec. I=12 L= 698 Time= 3.830 Sec. I=13 L= 1396 Time= 3.740 Sec. I=14 L= 2794 Time= 3.770 Sec. I=15 L= 5588 Time= 3.770 Sec. I=16 L= 11176 Time= 3.780 Sec. I=17 L= 22353 Time= 3.710 Sec. I=18 L= 44707 Time= 3.700 Sec. I=19 L= 89415 Time= 3.470 Sec. End of main loop End of calculation. Time= 75.410 Sec. End of data output. Time= 0.280 Sec. Total calculation(I/O) time= 75.690( 3.790) Sec. ------ Ended super_pi run : Sat Oct 30 09:50:16 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:51:50 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.050 Sec. I= 1 L= 0 Time= 3.300 Sec. I= 2 L= 0 Time= 3.790 Sec. I= 3 L= 1 Time= 3.770 Sec. I= 4 L= 2 Time= 3.770 Sec. I= 5 L= 5 Time= 3.810 Sec. I= 6 L= 10 Time= 3.770 Sec. I= 7 L= 21 Time= 3.770 Sec. I= 8 L= 43 Time= 3.690 Sec. I= 9 L= 87 Time= 3.730 Sec. I=10 L= 174 Time= 3.840 Sec. I=11 L= 349 Time= 3.890 Sec. I=12 L= 698 Time= 3.790 Sec. I=13 L= 1396 Time= 3.790 Sec. I=14 L= 2794 Time= 3.800 Sec. I=15 L= 5588 Time= 3.760 Sec. I=16 L= 11176 Time= 3.770 Sec. I=17 L= 22353 Time= 3.720 Sec. I=18 L= 44707 Time= 3.700 Sec. I=19 L= 89415 Time= 3.470 Sec. End of main loop End of calculation. Time= 74.990 Sec. End of data output. Time= 0.260 Sec. Total calculation(I/O) time= 75.250( 3.750) Sec. ------ Ended super_pi run : Sat Oct 30 09:53:09 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:56:31 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.020 Sec. I= 1 L= 0 Time= 3.270 Sec. I= 2 L= 0 Time= 3.740 Sec. I= 3 L= 1 Time= 3.730 Sec. I= 4 L= 2 Time= 3.800 Sec. I= 5 L= 5 Time= 3.780 Sec. I= 6 L= 10 Time= 3.760 Sec. I= 7 L= 21 Time= 3.800 Sec. I= 8 L= 43 Time= 3.770 Sec. I= 9 L= 87 Time= 3.730 Sec. I=10 L= 174 Time= 3.730 Sec. I=11 L= 349 Time= 3.690 Sec. I=12 L= 698 Time= 3.740 Sec. I=13 L= 1396 Time= 3.740 Sec. I=14 L= 2794 Time= 3.770 Sec. I=15 L= 5588 Time= 3.770 Sec. I=16 L= 11176 Time= 3.730 Sec. I=17 L= 22353 Time= 3.730 Sec. I=18 L= 44707 Time= 3.630 Sec. I=19 L= 89415 Time= 3.370 Sec. End of main loop End of calculation. Time= 74.270 Sec. End of data output. Time= 0.260 Sec. Total calculation(I/O) time= 74.530( 3.790) Sec. ------ Ended super_pi run : Sat Oct 30 09:57:49 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# ./super_pi 20 Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 09:58:01 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 1.010 Sec. I= 1 L= 0 Time= 3.300 Sec. I= 2 L= 0 Time= 3.720 Sec. I= 3 L= 1 Time= 3.760 Sec. I= 4 L= 2 Time= 3.740 Sec. I= 5 L= 5 Time= 3.690 Sec. I= 6 L= 10 Time= 3.760 Sec. I= 7 L= 21 Time= 3.730 Sec. I= 8 L= 43 Time= 3.720 Sec. I= 9 L= 87 Time= 3.740 Sec. I=10 L= 174 Time= 3.670 Sec. I=11 L= 349 Time= 3.790 Sec. I=12 L= 698 Time= 3.740 Sec. I=13 L= 1396 Time= 3.790 Sec. I=14 L= 2794 Time= 3.760 Sec. I=15 L= 5588 Time= 3.740 Sec. I=16 L= 11176 Time= 3.690 Sec. I=17 L= 22353 Time= 3.630 Sec. I=18 L= 44707 Time= 3.560 Sec. I=19 L= 89415 Time= 3.370 Sec. End of main loop End of calculation. Time= 73.930 Sec. End of data output. Time= 0.270 Sec. Total calculation(I/O) time= 74.200( 3.820) Sec. ------ Ended super_pi run : Sat Oct 30 09:59:19 CEST 2004 powerbook:/Users/******/Desktop/super_pi root# Quindi direi che 75 è il valore da riportare per il PowerBook 1,5GHz ultima serie. Solo una cosa: quanto è affidabile un test così variabile? (per la precisione: variabilità del 7% su 15 prove). Torniamo al discorso sull'inutilità della maggior parte dei benchmark in circolo. PS: non avevo dubbi che il Centrino andasse meglio del PB1,5GHz. Sarebbe stato anomalo il contrario visto che il Centrino è risultato essere un'ottima architettura oltre ad essere un'architettura "sul nascere, nuova" mentre il G4 è "a chiudere, fine di un ciclo". E non lo dico adesso tanto per dire... è dall'ottobre 2003 che ho avuto modo di testare con mano la cosa....
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"Imagination is more important than knowledge" Albert Einstein 1879-1955 Ultima modifica di Caesar_091 : 30-10-2004 alle 09:25. |
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#16 |
Senior Member
Iscritto dal: Apr 2001
Città: Varese
Messaggi: 2369
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G5 2x2Ghz 1,5 Gb Ram
Version 2.0 of the super_pi for Mac OS/X Fortran source program was translated into C program with version 19981204 of f2c, then generated C source program was optimized manually. gcc-3.2.2 with compile option of "-O3 -ffast-math -finline-limit=1000" was used for the compilation. ------ Started super_pi run : Sat Oct 30 18:36:17 CEST 2004 Start of PI calculation up to 1048576 decimal digits End of initialization. Time= 0.540 Sec. I= 1 L= 0 Time= 1.660 Sec. I= 2 L= 0 Time= 1.900 Sec. I= 3 L= 1 Time= 1.910 Sec. I= 4 L= 2 Time= 1.910 Sec. I= 5 L= 5 Time= 1.920 Sec. I= 6 L= 10 Time= 1.900 Sec. I= 7 L= 21 Time= 1.900 Sec. I= 8 L= 43 Time= 1.900 Sec. I= 9 L= 87 Time= 1.890 Sec. I=10 L= 174 Time= 1.900 Sec. I=11 L= 349 Time= 1.920 Sec. I=12 L= 698 Time= 1.900 Sec. I=13 L= 1396 Time= 1.910 Sec. I=14 L= 2794 Time= 1.890 Sec. I=15 L= 5588 Time= 1.900 Sec. I=16 L= 11176 Time= 1.880 Sec. I=17 L= 22353 Time= 1.870 Sec. I=18 L= 44707 Time= 1.820 Sec. I=19 L= 89415 Time= 1.710 Sec. End of main loop End of calculation. Time= 37.650 Sec. End of data output. Time= 0.160 Sec. Total calculation(I/O) time= 37.810( 3.570) Sec. ------ Ended super_pi run : Sat Oct 30 18:36:55 CEST 2004 Test ripetuto 3 volte, valori che si discostano di un nulla da questo (il medio)
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Tutto rigorosamente IMHO Per i messaggi contrassegnati da *: IMHO un par di balle! Salva un albero, uccidi un castoro. |
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#17 |
Member
Iscritto dal: Oct 2000
Città: Trento
Messaggi: 297
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Non so come sia compilato e creato super_pi ma sembra che sotto winzozz non sfrutti il secondo processore.
38 secondi cmq è buono come risultato e penso che si riferisca a solo una cpu dato che un Athlon 2500MHz fa circa quel tempo.
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Apple MacBook Pro 15,4" C2D 2.2GHz 2GB RAM 120GB HD Apple iBook 14" G4 933MHz 640MB RAM 60GB HD Ultima modifica di matzuk : 30-10-2004 alle 17:50. |
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#18 |
Senior Member
Iscritto dal: Oct 2004
Città: Palermo
Messaggi: 2286
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Qui qualcuno ha fatto 28 sec con P4 "che non esiste"... i soliti draghi dell'overclock
![]() http://forums.bit-tech.net/showthread.php?t=39994 CMQ non male i 37 sec del dual 2GHz.... che nVidia ![]() Nessuno con un dual 2.5GHz? ![]()
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"Imagination is more important than knowledge" Albert Einstein 1879-1955 |
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#19 | |
Senior Member
Iscritto dal: Oct 2001
Città: Latina (LT)
Messaggi: 413
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Quote:
qualkuno che prova su un g5 monoprocessore? dai dai
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Ho concluso positivamente affari con alechino,pub111,rsd_oilpoint,Maninabox Solo due cose sono infinite, l'universo e la stupidità umana, e non sono sicuro della prima. (A.Einstein) |
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#20 |
Senior Member
Iscritto dal: Jan 2004
Messaggi: 1384
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ciao
il problema del calcolo del pi è che molto dipende dal programma usato e di come è ottimizzato bisognerebbe verificare se il super-pi di win funziona come il vostro e poi appena paragonare i risultati cmq x la cronaca il record è 23 secondi con athlon 64 ciauz!!! |
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