Re: SpeedTest

Sz=C3=B3val neked ubuntu-n is hasonl=C3=B3 az eredm=C3=A9ny mint gentoo-n=
. =C3=89rdekes. B=C3=A1r
sz=C3=A1m=C3=ADthat esetleg maga a hardver is. i5 4670-et haszn=C3=A1lok.

A php verzi=C3=B3m: 5.5.9+dfsg-1ubuntu4.4 (amd64)

2014-12-11 12:52 keltez=C3=A9ssel, Testa =C3=ADrta:
> Az utolso levelet nem neked szantam. De lenyegebe nem ertem nalad miert
> olyan gyors a php...
> Es mivel nekem a debianok es meg az ubuntu is hasonlo eredmenyt hoz...
> Szerintem a kivancsisagom logikus....
>=20
>=20
> On 12/11/14 11:49, Cs=C3=A1sz=C3=A1r P=C3=A9ter wrote:
>> Szia!
>>
>> =C3=8Dme az =C3=B6sszes k=C3=B3d:
>>
>> [12:48:12 csjpeter@goliat tmp]$cat speedtest.php
>> <?php
>> $i =3D 0;
>>     for ($ia =3D 1 ; $ia < 90; $ia++){
>>         for ($ib =3D 1 ; $ib < 89; $ib++){
>>             for ($ic =3D 1 ; $ic < 88; $ic++){
>>                   for ($id =3D 1 ; $id < 87; $id++){
>>                       for ($ie =3D 1 ; $ie < 86; $ie++){
>>                           $i++;
>>                     }
>>                 }
>>             }
>>         }
>>     }
>> echo("osszesen: ". $i);
>> ?>
>> [12:48:18 csjpeter@goliat tmp]$cat speedtest.py
>> i =3D 0
>>
>>
>> for a in range(1, 90):
>>         for b in range(1,89):
>>                 for c in range(1,88):
>>                         for d in range(1,87):
>>                                 for e in range(1,86):
>>                                         i=3Di+1
>> print (str(i))[12:48:24 csjpeter@goliat tmp]$cat speedtest.js
>> var i =3D 0;
>>     for (ia =3D 1 ; ia < 90; ia++){
>>         for (ib =3D 1 ; ib < 89; ib++){
>>             for (ic =3D 1 ; ic < 88; ic++){
>>                   for (id =3D 1 ; id < 87; id++){
>>                       for (ie =3D 1 ; ie < 86; ie++){
>>                           i++;
>>                     }
>>
>>
>>                 }
>>
>>
>>             }
>>
>>
>>         }
>>
>>
>>     }
>>
>>
>> console.log("osszesen:"+ i.toString());
>>
>>
>> [12:48:30 csjpeter@goliat tmp]$cat speedtest.c
>> #include <stdio.h>
>>
>>
>> #include <stdint.h>
>>
>>
>> int main(void)
>>
>>
>> {
>>
>>
>>
>>     int ia, ib, ic, id, ie;
>>     int64_t i =3D 0;
>>     for (ia =3D 1 ; ia < 90; ia++){
>>         for (ib =3D 1 ; ib < 89; ib++){
>>             for (ic =3D 1 ; ic < 88; ic++){
>>                   for (id =3D 1 ; id < 87; id++){
>>                       for (ie =3D 1 ; ie < 86; ie++){
>>                           i++;
>>                     }
>>                 }
>>             }
>>         }
>>     }
>>     printf("osszesen: %ld \n", i);
>>     return 0;
>> }
>>
>> 2014-12-11 12:46 keltez=C3=A9ssel, Testa =C3=ADrta:
>>> Elkerhettem a scriptet amit csinaltal ?:D
>>> Van egy tippem hogy elszurtad :D A szamok miatt mi az utolso forba le=
vo
>>> valtozo ?
>>>
>>>
>>>
>>> On 12/11/14 11:42, Cs=C3=A1sz=C3=A1r P=C3=A9ter wrote:
>>>> Szia!
>>>>
>>>> Fen=C3=A9be, csaltam. Nem is gentoo-t haszn=C3=A1lok mostans=C3=A1g =
:(. Ubuntu 14.04-et.
>>>>
>>>> =C3=9Cdv,
>>>> P=C3=A9ter
>>>>
>>>> 2014-12-11 12:35 keltez=C3=A9ssel, Testa =C3=ADrta:
>>>>> Hello!
>>>>> Bocs en rossz python fajlt.Nem a php hanem a python volt 86 al....
>>>>> De remelem erted a kulonbseget 1 ms es 2 perc kozott...
>>>>> Valoszinuleg lehet mert nekem a python 2 perc. De  php 7 !!!!
>>>>> Szoval kezd erdekelni a php configod...
>>>>> Elkerhetnem a gcc kapcsoloid amivel forgattad ?
>>>>>
>>>>>
>>>>>
>>>>> On 12/11/14 08:51, Cs=C3=A1sz=C3=A1r P=C3=A9ter wrote:
>>>>>> Sziasztok!
>>>>>>
>>>>>> Sz=C3=A1momra meglep=C5=91. Gynge tesztnek gondoln=C3=A1m, a for c=
iklust viszonylag
>>>>>> k=C3=B6nny=C5=B1 lenne optimaliz=C3=A1lni scriptek =C3=A9rtelmez=C5=
=91kben is.
>>>>>>
>>>>>> El=C5=91sz=C3=B6r m=C3=B3dos=C3=ADtottama k=C3=B3dokat, mert c, js=
 =C3=A9s python 90, 90, 89, 88, 87
>>>>>> for ciklussal volt a php pedig 90, 89, 88, 87, 86-tal. Sz=C3=B3val=
 egys=C3=A9gesen
>>>>>> 90, 89, 88, 87, 86-ra m=C3=B3dos=C3=ADtottam mindet. =C3=89s =C3=AD=
gy:
>>>>>>
>>>>>> [09:00:12 csjpeter@goliat tmp]$gcc -O2 speedtest.c
>>>>>> [09:01:00 csjpeter@goliat tmp]$time ./a.out
>>>>>> osszesen: 4980917040
>>>>>>
>>>>>> real    0m0.001s
>>>>>> user    0m0.000s
>>>>>> sys     0m0.000s
>>>>>>
>>>>>> [09:01:10 csjpeter@goliat tmp]$gcc -O1 speedtest.c
>>>>>> [09:01:16 csjpeter@goliat tmp]$time ./a.out
>>>>>> osszesen: 4980917040
>>>>>>
>>>>>> real    0m1.899s
>>>>>> user    0m1.899s
>>>>>> sys     0m0.000s
>>>>>>
>>>>>> [09:01:20 csjpeter@goliat tmp]$gcc -O0 speedtest.c
>>>>>> [09:01:26 csjpeter@goliat tmp]$time ./a.out
>>>>>> osszesen: 4980917040
>>>>>>
>>>>>> real    0m9.965s
>>>>>> user    0m9.972s
>>>>>> sys     0m0.000s
>>>>>>
>>>>>> [08:58:45 csjpeter@goliat tmp]$time nodejs speedtest.js
>>>>>> osszesen:4980917040
>>>>>>
>>>>>> real    0m37.950s
>>>>>> user    0m37.949s
>>>>>> sys     0m0.035s
>>>>>>
>>>>>> [08:56:25 csjpeter@goliat tmp]$time php speedtest.php
>>>>>> osszesen: 4980917040
>>>>>> real    2m9.454s
>>>>>> user    2m9.085s
>>>>>> sys     0m0.005s
>>>>>>
>>>>>> [08:03:59 csjpeter@goliat tmp]$time python speedtest.py
>>>>>> 4980917040
>>>>>>
>>>>>> real    4m22.342s
>>>>>> user    4m22.385s
>>>>>> sys     0m0.016s
>>>>>>
>>>>>> Gondolom ezeken az=C3=A9rt lehetne m=C3=A9g alak=C3=ADtani php, py=
thon =C3=A9s nodejs
>>>>>> konfigokkal.
>>>>>>
>>>>>> =C3=9Cdv,
>>>>>> P=C3=A9ter
>>>>>>
>>>>>> 2014-12-10 12:26 keltez=C3=A9ssel, Testa =C3=ADrta:
>>>>>>> Hello Lista tagok,
>>>>>>>
>>>>>>> Mivel gondoltam nem hagyom haldokolni a list=C3=A1t. Mell=C3=A9 e=
l=C3=A9gg=C3=A9 egy gentoo
>>>>>>> k=C3=B6zeli projecten dolgozok szabad 25 percembe. Ez=C3=A9rt kik=
=C3=A9rem a
>>>>>>> v=C3=A9lem=C3=A9nyeteket.
>>>>>>>
>>>>>>> A dolog l=C3=A9nyege egy szeml=C3=A9ltet=C3=A9s.
>>>>>>>
>>>>>>> Melyik programoz=C3=A1si nyelv milyen sebess=C3=A9ggel dolgozik.
>>>>>>>
>>>>>>> Teh=C3=A1t fogunk egy long_integert majd 5 for ciklusba 90, 89, 8=
8, 87, 86
>>>>>>> szor v=C3=A9gig forgatjuk. Elvileg ennek nincs =C3=A9rtelme. Vagy=
 m=C3=A9gis ? Mindenki
>>>>>>> kipr=C3=B3b=C3=A1lhatja a mell=C3=A9kelt 4 p=C3=A9lda f=C3=A1jlba=
n.
>>>>>>>
>>>>>>> K=C3=A9rhetn=C3=A9k v=C3=A9lem=C3=A9nyt ?
>>>>>>>
>>>>>>>
>>>>>>> Ahogy =C3=A9n ezt terveztem:
>>>>>>>
>>>>>>>
>>>>>>> python test:
>>>>>>>
>>>>>>> time python speedtest.py
>>>>>>>
>>>>>>>
>>>>>>> php test:
>>>>>>>
>>>>>>> time php speedtest.php
>>>>>>>
>>>>>>>
>>>>>>> Nodejs javascript test (lehet rhino-val is tesztelni de ne lep=C5=
=91dj meg az
>>>>>>> eredm=C3=A9nyen az esetben ):
>>>>>>>
>>>>>>> time node speedtest.js
>>>>>>>
>>>>>>>
>>>>>>> c optimaliz=C3=A1l=C3=A1s n=C3=A9lk=C3=BCl :
>>>>>>>
>>>>>>> gcc -o s speedtest.c
>>>>>>>
>>>>>>> time ./s
>>>>>>>
>>>>>>>
>>>>>>> c -O1 optimaliz=C3=A1l=C3=A1ssal :
>>>>>>>
>>>>>>> gcc -O1 -o so1 speedtest.c
>>>>>>>
>>>>>>> time ./so1
>>>>>>>
>>>>>>>
>>>>>>> c -O2 optimaliz=C3=A1l=C3=A1ssal :
>>>>>>>
>>>>>>> gcc -O2 -o so2 speedtest.c
>>>>>>>
>>>>>>> time ./so2
>>>>>>>
>>>>>>>
>>>>>>> c -O3 optimaliz=C3=A1l=C3=A1ssal (nagy val=C3=B3sz=C3=ADn=C5=B1s=C3=
=A9ggel ez m=C3=A1r felesleges):
>>>>>>>
>>>>>>> gcc -O3 -o so3 speedtest.c
>>>>>>>
>>>>>>> time ./so3
>>>>>>>
>>>>>>>
>>>
>>
>=20
>=20