SYNTETICKÝ TEST NA VYPOČÍTÁNÍ PÍ

[LORD dR-aGoN]

stahujte zde: http://pifast.hexus.net/hexus_pifast.zip,
výsledky házejte sem...
další datábáze výsledků pro porovnání: http://pifast.hexus.net/pifast.php

Program vypočítá pí s přesností na 10 milionů desetinných čísel.


Můj výsledek:
Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Thu May 08 12:32:48 2003
End : Thu May 08 12:34:04 2003
Duration : 76.35 seconds
================================================== ==========
Total computation time : 76.35 seconds (~ 0.02 hours)
================================================== ==========
ehmmm, <

[Spajky]

98.09s

EDIT:97.71s

EDIT2:with DDR:89.15s

[tibik]

70,28

[DC]

Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Tue Jun 03 20:26:51 2003
End : Tue Jun 03 20:28:07 2003
Duration : 75.73 seconds
================================================== ==========
Total computation time : 75.73 seconds (~ 0.02 hours)
================================================== ==========
Pi with 10000000 digits :
Pi = 3.14

P4 nejak neumi pocitat

[-=HaDeS=-]

Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Wed Jun 04 23:58:05 2003
End : Thu Jun 05 00:07:18 2003
Duration : 553.39 seconds
================================================
Total computation time : 553.39 seconds (~ 0.15 hours)
================================================

[P.D.]

Pi = 3.14

P4 nejak neumi pocitat

S tím můžu jen souhlasit.Výsledky dodám co nejdřív,teďka jsem ve škole.

[herma]

P4 2400MHz


78,61

[Dawe]

72,70 pri pripojeni a hafo pustenejch procesu na pozadi...


Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Sun Jun 08 15:09:37 2003
End : Sun Jun 08 15:10:50 2003
Duration : 72.70 seconds
================================================== ==========
Total computation time : 72.70 seconds (~ 0.02 hours)
================================================== ==========

[Vorw]

Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Tue Jun 10 20:09:33 2003
End : Tue Jun 10 20:10:46 2003
Duration : 72.75 seconds
================================================== ==========
Total computation time : 72.75 seconds (~ 0.02 hours)
================================================== ==========

hm

[Dawe]

Total computation time : 72.75 seconds (~ 0.02 hours)
================================================== ==========

hm

Frekvence je prezitek, pozadujte vykon !

[Fox-CZ]

Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Tue Jun 10 21:12:56 2003
End : Tue Jun 10 21:14:01 2003
Duration : 65.58 seconds
================================================== ==========
Total computation time : 65.58 seconds (~ 0.02 hours)
================================================== ==========
XP 1700 215x11

[WeSTLeR]

45 vterin... ?!? neni to nejak malo?

[honzAK]

45 vterin... ?!? neni to nejak malo?

ti to neprobehlo cely

[WeSTLeR]

45 vterin... ?!? neni to nejak malo?

ti to neprobehlo cely

Ale jo

Oprava, 44s

[Chodec]

Program : PiFast version 4.3 (fix 1), by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61355 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Mon Jul 14 18:46:17 2003
End : Mon Jul 14 18:47:00 2003
Duration : 43.13 seconds
===============================================
Total computation time : 43.13 seconds (~ 0.01 hours)
===============================================


Prosim vas mozete my visvetlit od coho sa odvyja Physical memory used lebo tam mam viac preco?Ved by to mala byt moja pamet a tam mam 512Mb ako vy a u vas to vypise velkost 61163 K a mate ju vsetci rovnaku.Ja som pouzil len novsiu verziu programu 4.3

[LookAS]

Prosim vas mozete my visvetlit od coho sa odvyja Physical memory used lebo tam mam viac preco?Ved by to mala byt moja pamet a tam mam 512Mb ako vy a u vas to vypise velkost 61163 K a mate ju vsetci rovnaku.Ja som pouzil len novsiu verziu programu 4.3

Tohle cislo udava, kolik program vyuziva pameti k vypoctum. A je to jiny od osatnich zrejme prave kvuli ty novejsi verzi, ma predelany/optimalizovany algoritmy a taxi asi bere jinak pameti.

[Tom]

Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Sat Jul 19 20:57:59 2003
End : Sat Jul 19 20:59:23 2003
Duration : 84.05 seconds
===============================================
Total computation time : 84.05 seconds (~ 0.02 hours)
===============================================

[Spajky]

Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Sat Jul 19 20:57:59 2003
End : Sat Jul 19 20:59:23 2003
Duration : 84.05 seconds
===============================================
Total computation time : 84.05 seconds (~ 0.02 hours)
===============================================

To mas dost,co je o 350mhz silnejsi proc a jen o 5s rychlejsi

[Tom]

Program : PiFast version 4.1, by Xavier Gourdon
Computation of 10000000 digits of Pi
Method used : Chudnovsky
Size of FFT : 1024 K
Physical memory used : ~ 61163 K
Disk memory used : ~ 0.00 Meg
------------------------------------------------------------
Computation run information :

Start : Sat Jul 19 20:57:59 2003
End : Sat Jul 19 20:59:23 2003
Duration : 84.05 seconds
===============================================
Total computation time : 84.05 seconds (~ 0.02 hours)
===============================================

To mas dost,co je o 350mhz silnejsi proc a jen o 5s rychlejsi

mno taky jsem si rikal .), jeste se k tomu vratim a zkusim to zlepsit
kolik mas v CPUmarku?

[Spajky]

2Tom:141 Ty

[Tom]

2Tom:141 Ty

aha, tak tady uz se trochu lisime , mam neco mezi 180-185 jak kdy, pokazdy mi to hodi cislo nekde mezi tim .)

[LookAS]

Pentium4 2.4@800->3.3@1100
Pifast v4.1: 61.03sec
Pifast v4.2: 57.94sec
Pifast v4.3: 41.64sec

[JEF]

PiFast 4.1

AXP3200+ CPU2200/200 MEM166 - 74,38s
AXP3200+ CPU2200/200 MEM200 - 68,13s
AXP3400+ CPU2300/209 MEM209 - 65,27s

[Vašek]

HTTP 404 nenalezeno

Stránku nelze najít
Požadovaná stránka byla pravděpodobně odstraněna, změnil se její název nebo není dočasně k dispozici.



i will try again

[tehla]

TB 11.5*200=2300 MHz
65.6 s