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rivivarius
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Joined: 19 Apr 2008
Posts: 15

PostPosted: Wed Nov 12, 2008 10:02 pm    Post subject: Reply with quote

Code:
./a.out
OS:  Linux version 2.6.27-gentoo-r2 (root@localhost) (gcc version 4.3.2 (Gentoo 4.3.2 p1.0) ) #4 SMP PREEMPT Sat Nov 8 10:04:04 CET 2008

TICK  :  Iterations[1000] Delta[   1002592] Avg[1002.592]
TICKp :  Iterations[1000] Delta[   1001833] Avg[1001.833]
MEMCPY:  Iterations[1000] Delta[    342331] Avg[342.331]
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DtZ
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Joined: 09 Sep 2005
Posts: 124

PostPosted: Wed Nov 12, 2008 10:30 pm    Post subject: Reply with quote

Here's what I get on my laptop using latest zen-sources with "Desktop" Zen System Layout.
Code:
./a.out
OS:  Linux version 2.6.28-rc4-zen1 (tworaz@falcon) (gcc version 4.3.2 (Gentoo 4.3.2 p1.0) ) #1 SMP Wed Nov 12 22:08:53 CET 2008

TICK  :  Iterations[1000] Delta[     20142] Avg[ 20.142]
TICKp :  Iterations[1000] Delta[     21523] Avg[ 21.523]
MEMCPY:  Iterations[1000] Delta[    425598] Avg[425.598]
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Dominique_71
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Joined: 17 Aug 2005
Posts: 1507
Location: Switzerland (Romandie)

PostPosted: Sun Dec 07, 2008 11:44 pm    Post subject: Reply with quote

Here are my results, another rt kernel :
Code:
$ uname -a
Linux tuxstudio 2.6.26.6-rt11-3D #1 SMP PREEMPT RT Thu Dec 4 02:50:34 CET 2008 x86_64 AMD Phenom(tm) 9600 Quad-Core Processor AuthenticAMD GNU/Linux
$ ./ticks
OS:  Linux version 2.6.26.6-rt11-3D (root@64studio) (gcc version 4.1.2 (Gentoo 4.1.2 p1.0.2)) #1 SMP PREEMPT RT Thu Dec 4 02:50:34 CET 2008

TICK  :  Iterations[1000] Delta[   1000585] Avg[1000.585]
TICKp :  Iterations[1000] Delta[    999954] Avg[999.954]
MEMCPY:  Iterations[1000] Delta[    590738] Avg[590.738]


EDIT : Very interesting, same machine, but another distribution, 64 Studio with gcc-4.1:
Code:
$ ./thicks
OS:  Linux version 2.6.21-1-multimedia-amd64 (Debian 2.6.21-2) (waldi@debian.org) (gcc version 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)) #1 SMP PREEMPT RT Fri Jun 22 00:00:33 UTC 2007

TICK  :  Iterations[1000] Delta[    999468] Avg[999.468]
TICKp :  Iterations[1000] Delta[       289] Avg[  0.289]
MEMCPY:  Iterations[1000] Delta[    596242] Avg[596.242]
dom@64studio:~/softs/thicks$ uname -a
Linux 64studio 2.6.21-1-multimedia-amd64 #1 SMP PREEMPT RT Fri Jun 22 00:00:33 UTC 2007 x86_64 GNU/Linux

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2p
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Joined: 23 Nov 2008
Posts: 3

PostPosted: Tue Dec 09, 2008 6:24 am    Post subject: latest zen Reply with quote

OS: Linux version 2.6.28-rc7-zen1 (root@RedDrgn) (gcc version 4.3.2 (Gentoo 4.3.2 p1.1) ) #10 SMP PREEMPT Mon Dec 8 22:02:37 CET 2008

TICK : Iterations[1000] Delta[ 97243] Avg[ 97.243]
TICKp : Iterations[1000] Delta[ 99599] Avg[ 99.599]
MEMCPY: Iterations[1000] Delta[ 429074] Avg[429.074]


8O
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Cr0t
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Joined: 27 Apr 2002
Posts: 882
Location: USA

PostPosted: Fri Nov 06, 2009 11:15 pm    Post subject: Reply with quote

Intel(R) Core(TM)2 Duo CPU E6850 @ 3.00GHz
Code:
OS:  Linux version 2.6.31-gentoo-r4 (root@amy) (gcc version 4.4.2 (Gentoo 4.4.2 p1.0) ) #1 SMP PREEMPT Tue Oct 27 13:32:31 PDT 2009

TICK  :  Iterations[1000] Delta[     55331] Avg[ 55.331]
TICKp :  Iterations[1000] Delta[     54259] Avg[ 54.259]
MEMCPY:  Iterations[1000] Delta[    438706] Avg[438.706]
Intel(R) Pentium(R) 4 CPU 3.20GHz w/ HT 64bit
Code:
OS:  Linux version 2.6.31-gentoo-r4 (root@bigboy) (gcc version 4.4.2 (Gentoo 4.4.2 p1.0) ) #4 SMP PREEMPT Wed Nov 4 21:17:38 PST 2009

TICK  :  Iterations[1000] Delta[     57386] Avg[ 57.386]
TICKp :  Iterations[1000] Delta[     56443] Avg[ 56.443]
MEMCPY:  Iterations[1000] Delta[    481770] Avg[481.770]

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albright
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Joined: 16 Nov 2003
Posts: 2109
Location: Near Toronto

PostPosted: Sat Nov 07, 2009 12:00 am    Post subject: Reply with quote

I don't know WTH this means, but I'll play anyway


Code:
Linux gandalf 2.6.31-zen6 #3 ZEN SMP PREEMPT Thu Nov 5 20:40:58 EST 2009 x86_64 Intel(R) Core(TM) i7 CPU 920 @ 2.67GHz GenuineIntel GNU/Linux

$ ./a.out
OS:  Linux version 2.6.31-zen6 (gcc version 4.4.2 (Gentoo 4.4.2 p1.0) ) #3 ZEN SMP PREEMPT Thu Nov 5 20:40:58 EST 2009

TICK  :  Iterations[1000] Delta[     57045] Avg[ 57.045]
TICKp :  Iterations[1000] Delta[     54823] Avg[ 54.823]
MEMCPY:  Iterations[1000] Delta[    378427] Avg[378.427]

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benneque
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Joined: 01 Dec 2007
Posts: 134

PostPosted: Sun Nov 08, 2009 9:41 am    Post subject: Reply with quote

edit: sorry, wrong ticks version ;) Here's the right one.
But still: zen-sources fuckin' ROCK!

Portage 2.2_rc48 (default/linux/amd64/10.0/desktop, gcc-4.4.2, glibc-2.11-r0, 2.6.31-zen6 x86_64)
=================================================================
System uname: Linux-2.6.31-zen6-x86_64-Intel-R-_Core-TM-2_Duo_CPU_P7350_@_2.00GHz-with-gentoo-2.1.6

OS: Linux version 2.6.31-zen6 (root@benneque-laptop) (gcc version 4.4.2 (Gentoo 4.4.2 p1.0) ) #1 ZEN SMP PREEMPT Thu Nov 5 17:12:43 CET 2009

TICK : Iterations[1000] Delta[ 83224] Avg[ 83.224]
TICKp : Iterations[1000] Delta[ 86817] Avg[ 86.817]
MEMCPY: Iterations[1000] Delta[ 685328] Avg[685.328]
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krinn
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Joined: 02 May 2003
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PostPosted: Sun Nov 08, 2009 10:09 am    Post subject: Reply with quote

faramir / # gcc ticks.c
faramir / # ./a.out
TICK : Iterations[1000] Delta[56985] Avg[56]
MEMCPY: Iterations[1000] Delta[314598] Avg[314]
faramir / # uname -a
Linux faramir 2.6.30.4 #1 SMP PREEMPT Sun Aug 16 04:34:42 CEST 2009 i686 Intel(R) Pentium(R) 4 CPU 2.80GHz GenuineIntel GNU/Linux
faramir / # ./a.out
TICK : Iterations[1000] Delta[56908] Avg[56]
MEMCPY: Iterations[1000] Delta[317556] Avg[317]

don't ask me why numbers are so low! This is my server and there's no xorg running on it for example.
oh, and it run 32bits.

edit: new version (you should update main thread with it)
faramir / # gcc ticks.c
faramir / # ./a.out
OS: Linux version 2.6.30.4 (root@faramir) (gcc version 4.3.2 (Gentoo 4.3.2-r3 p1.6, pie-10.1.5) ) #1 SMP PREEMPT Sun Aug 16 04:34:42 CEST 2009

TICK : Iterations[1000] Delta[ 56846] Avg[ 56.846]
TICKp : Iterations[1000] Delta[ 56417] Avg[ 56.417]
MEMCPY: Iterations[1000] Delta[ 487460] Avg[487.460]
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tallica
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Joined: 27 Jul 2007
Posts: 152
Location: Lublin, POL

PostPosted: Sun Nov 08, 2009 10:41 am    Post subject: Reply with quote

Code:
OS:  Linux version 2.6.31-zen6 (root@michal) (gcc version 4.4.2 (Gentoo 4.4.2 p1.0) ) #1 ZEN SMP PREEMPT Fri Nov 6 11:32:17 CET 2009

TICK  :  Iterations[1000] Delta[     53486] Avg[ 53.486]
TICKp :  Iterations[1000] Delta[     51032] Avg[ 51.032]
MEMCPY:  Iterations[1000] Delta[    371673] Avg[371.673]

x86_64 AMD Phenom(tm) II X4 955 Processor AuthenticAMD GNU/Linux

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CkoTuHa
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Joined: 27 Mar 2009
Posts: 74

PostPosted: Tue Nov 24, 2009 7:50 pm    Post subject: Reply with quote

Linux pussy 2.6.32-rc8 #4 SMP PREEMPT Sat Nov 21 16:58:18 EST 2009 x86_64 Intel(R) Core(TM)2 Duo CPU T9400 @ 2.53GHz GenuineIntel GNU/Linux

ak@pussy ~/0.java/ticks $ ./a.out
TICK : Iterations[1000] Delta[84991] Avg[84]
MEMCPY: Iterations[1000] Delta[297357] Avg[297]
ak@pussy ~/0.java/ticks $ ./a.out
TICK : Iterations[1000] Delta[70009] Avg[70]
MEMCPY: Iterations[1000] Delta[292089] Avg[292]
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Autie
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Joined: 25 Jul 2003
Posts: 309
Location: Ledegem - Belgium

PostPosted: Sun Dec 27, 2009 12:46 am    Post subject: Reply with quote

Here you go:
Code:

 ./speedtest
OS:  Linux version 2.6.31-17-generic (buildd@crested) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu8) ) #54-Ubuntu SMP Thu Dec 10 17:01:44 UTC 2009

TICK  :  Iterations[1000] Delta[     59849] Avg[ 59.849]
TICKp :  Iterations[1000] Delta[     58819] Avg[ 58.819]
MEMCPY:  Iterations[1000] Delta[    334102] Avg[334.102]

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mothersh1p
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PostPosted: Tue Apr 27, 2010 9:44 pm    Post subject: Reply with quote

Linux version 2.6.34-rc5-zen1 (root@linux-97l9) (Version 11.1 ) #29 ZEN SMP PREEMPT Sun Apr 25 17:36:09 CEST 2010

Code:

./ticks
TICK  :  Iterations[1000] Delta[84379] Avg[84]
MEMCPY:  Iterations[1000] Delta[609095] Avg[609]
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mothersh1p
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PostPosted: Tue Apr 27, 2010 9:46 pm    Post subject: Reply with quote

Linux version 2.6.34-rc5-zen1 (root@linux-97l9) (Version 11.1 ) #29 ZEN SMP PREEMPT Sun Apr 25 17:36:09 CEST 2010

Code:

processor   : 0
vendor_id   : AuthenticAMD
cpu family   : 17
model      : 3
model name   : AMD Turion(tm) X2 Ultra Dual-Core Mobile ZM-82
stepping   : 1
cpu MHz      : 550.000
cache size   : 1024 KB
physical id   : 0
siblings   : 2
core id      : 0
cpu cores   : 2
apicid      : 0
initial apicid   : 0
fdiv_bug   : no
hlt_bug      : no
f00f_bug   : no
coma_bug   : no
fpu      : yes
fpu_exception   : yes
cpuid level   : 1
wp      : yes
flags      : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow constant_tsc nonstop_tsc extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch osvw skinit lbrv svm_lock nrip_save
bogomips   : 4399.86
clflush size   : 64
cache_alignment   : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

processor   : 1
vendor_id   : AuthenticAMD
cpu family   : 17
model      : 3
model name   : AMD Turion(tm) X2 Ultra Dual-Core Mobile ZM-82
stepping   : 1
cpu MHz      : 550.000
cache size   : 1024 KB
physical id   : 0
siblings   : 2
core id      : 1
cpu cores   : 2
apicid      : 1
initial apicid   : 1
fdiv_bug   : no
hlt_bug      : no
f00f_bug   : no
coma_bug   : no
fpu      : yes
fpu_exception   : yes
cpuid level   : 1
wp      : yes
flags      : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow constant_tsc nonstop_tsc extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch osvw skinit lbrv svm_lock nrip_save
bogomips   : 4404.30
clflush size   : 64
cache_alignment   : 64
address sizes   : 40 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate

./ticks
TICK  :  Iterations[1000] Delta[84379] Avg[84]
MEMCPY:  Iterations[1000] Delta[609095] Avg[609]
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JuNix
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PostPosted: Wed Apr 28, 2010 9:30 am    Post subject: Reply with quote

This one /may/ be interesting because I am using zen-sources

OS: Linux version 2.6.33-zen1 (root@zentoo) (gcc version 4.3.4 (Gentoo 4.3.4 p1.0, pie-10.1.5) ) #1 ZEN SMP PREEMPT Wed Apr 7 10:01:56 BS 2010

TICK : Iterations[1000] Delta[ 62237] Avg[ 62.237]
TICKp : Iterations[1000] Delta[ 62480] Avg[ 62.480]
MEMCPY: Iterations[1000] Delta[ 591505] Avg[591.505]
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Anon-E-moose
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PostPosted: Wed Apr 28, 2010 11:52 am    Post subject: Reply with quote

This
gcc -march=native -O2 -floop-interchange -floop-strip-mine -floop-block -pipe -o spdtst spdtst.c
gives
TICK : Iterations[1000] Delta[60153] Avg[60]
MEMCPY: Iterations[1000] Delta[1] Avg[0]


This
gcc -o spdtst spdtst.c
gives
TICK : Iterations[1000] Delta[59685] Avg[59]
MEMCPY: Iterations[1000] Delta[446092] Avg[446]


Hardware/software is in sig (gcc is 4.4.3)
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verdeboy2k
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PostPosted: Tue Jun 22, 2010 12:06 am    Post subject: Reply with quote

I got:
Code:

TICK  :  Iterations[1000] Delta[54037] Avg[54]
MEMCPY:  Iterations[1000] Delta[427387] Avg[427]


uname -a:
Code:
Linux game-box 2.6.34-gentoo #2 SMP Wed Jun 16 12:50:56 CDT 2010 x86_64 AMD Phenom(tm) II X4 940 Processor AuthenticAMD GNU/Linux


If the memcpy performance matters, my RAM isn't the best.
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