Hi BenHer,

just curious what the cpu riegisters are all about and what exactly you're trying to do with it...
cpuid -eax- -ebx- -ecx- -edx-

I'm not sure but you should probably add rax - rbx - rcx - rdx for those who run it native 64 bit mode ...

---

Join BOINC United now!

Heres mine...

CPUID
-tag: 'AuthenticAMD'
-fullname: 'Dual Core AMD Opteron(tm) Processor 175'
Computed name: 'AMD K8 Opteron DC 1 (xxx)'
-notes:
cpus cores hyperT =threads L1 L2 L3 code
1 * 2 * 1 = 2 64K 1024K 0K 64K

family-model Brand Extd:family-model Brand [9-30b]
F-3-2 2C23 00-2 B06

features: mmx 3Dnow 3Dnow+ sse sse2 sse3 em64t

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000001 68747541 444D4163 69746E65
0..1 00020F32 01020800 00000001 178BFBFF
8..0 80000018 68747541 444D4163 69746E65
8..1 00020F32 00000B06 00000003 E3D3FBFF
8..2 6C617544 726F4320 4D412065 704F2044
8..3 6F726574 6D74286E 72502029 7365636F
8..4 20726F73 00353731 00000000 00000000
8..5 FF08FF08 FF20FF20 40020140 40020140
8..6 00000000 42004200 04008140 00000000

< Press [enter] for memory speed >
Speed=2551 Mhz
Test : L1 L2 RAM
8 ints: 14135 7151 3237 - Reads
8 ints: 17231 6559 2284 - Writes
4 sse: 19410 9955 3344 - Reads
4 sse: 19438 9567 2298 - Writes
pre-cache: 33 33 3850 - Reads
not-cached: 33 33 6245 - Writes

< Press [enter] key to close >

---

Official Abuser of Boinc Buttons...
And no good credit hound!

Hi BenHer,
just curious what the cpu riegisters are all about and what exactly you're trying to do with it...
cpuid -eax- -ebx- -ecx- -edx-

Hi Cruch3r,

Its mostly debugging info for me if the identification is wrong. CPU-z outputs something similar if you have it make a log file.

CPUID instruction is fed 2 values (in the eax and ecx registers) and returns 4 values (eax -> edx). Those are the columns. The left column are the input eax values (with .. in place of many zeros).

If the ID is wrong, I can look at the bits in those columns, figure out what values should have been and correct the source.

Hi BenHer,
just curious what the cpu riegisters are all about and what exactly you're trying to do with it...
cpuid -eax- -ebx- -ecx- -edx-

Hi Cruch3r,

Its mostly debugging info for me if the identification is wrong. CPU-z outputs something similar if you have it make a log file.

CPUID instruction is fed 2 values (in the eax and ecx registers) and returns 4 values (eax -> edx). Those are the columns. The left column are the input eax values.

If the ID is wrong, I can look at the bits in those columns, figure out what values should have been and correct the source.

OK thanks. Now it makes sense to me ;-)

Thought you were experimenting with other stuff...

EDIT

P.S.

Just wondering what the output will be if you try to read out rax - rbx - etc... (asm in native 64 bit mode) tried that one too ?

I mean it's the same like if your're tryying to compile a native boinc in 64bit mode... you need to change the registers called 32 bit EAX,EBX,ECX,EDX,ESI,EDI,EBP and ESP

64 bit RAX,RBX,RCX,RDX,RSI,RDI,RBP and RSP etc...

just courious...

---

Join BOINC United now!

Here's my systems. System #1 is a near duplicate of one you listed, but it is 6-8-1 instead of 6-8-0. System #4 is a near duplicate of my system #1 also, but speed and features are different.

System #1

CPUID
-tag: 'AuthenticAMD'
-fullname: 'AMD Athlon(tm) XP 2600+'
Computed name: 'AMD K7x Athlon XP (Thoroughbred)'
-notes:
cpus cores hyperT =threads L1 L2 L3 code
1 * 1 * 1 = 1 64K 256K 0K 64K

family-model Brand Extd:family-model Brand [9-30b]
6-8-1 00 00-0 000

features: mmx 3Dnow 3Dnow+ sse

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000001 68747541 444D4163 69746E65
0..1 00000681 00000000 00000000 0383FBFF
8..0 80000008 68747541 444D4163 69746E65
8..1 00000781 00000000 00000000 C1C3FBFF
8..2 20444D41 6C687441 74286E6F 5820296D
8..3 36322050 002B3030 00000000 00000000
8..4 00000000 00000000 00000000 00000000
8..5 0408FF08 FF20FF10 40020140 40020140
8..6 00000000 41004100 01008140 00000000

< Press [enter] for memory speed >
Speed=2086 Mhz
Test : L1 L2 RAM
8 ints: 11299 4644 694 - Reads
8 ints: 12696 5008 737 - Writes
4 sse: 15853 6356 1223 - Reads
4 sse: 15879 6202 877 - Writes
pre-cache: 33 33 1363 - Reads
not-cached: 33 33 2003 - Writes

--------------
System #2 <deleted>
--------------
System #3

CPUID
-tag: 'AuthenticAMD'
-fullname: 'AMD Athlon(tm) Processor'
Computed name: 'AMD K7 Athlon (Thunderbird)'
-notes:
cpus cores hyperT =threads L1 L2 L3 code
1 * 1 * 1 = 1 64K 256K 0K 64K

family-model Brand Extd:family-model Brand [9-30b]
6-4-4 00 00-0 000

features: mmx 3Dnow 3Dnow+

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000001 68747541 444D4163 69746E65
0..1 00000644 00000000 00000000 0183FBFF
8..0 80000006 68747541 444D4163 69746E65
8..1 00000744 00000000 00000000 C1C7FBFF
8..2 20444D41 6C687441 74286E6F 5020296D
8..3 65636F72 726F7373 00000000 00000000
8..4 00000000 00000000 00000000 00000000
8..5 0408FF08 FF18FF10 40020140 40020140
8..6 00000000 41004100 01008140 00000000

< Press [enter] for memory speed >
Speed=1336 Mhz
Test : L1 L2 RAM
8 ints: 7237 3118 662 - Reads
8 ints: 8131 3340 621 - Writes
8 mmx: 10160 4075 1836 - Reads
8 mmx: 10177 4071 801 - Writes
pre-cache: 33 33 33 - Reads
not-cached: 5531 2506 1996 - Writes

--------------------------
System #4

CPUID
-tag: 'AuthenticAMD'
-fullname: 'AMD Athlon(tm) XP 1700+'
Computed name: 'AMD K7x Athlon XP (Thoroughbred)'
-notes:
cpus cores hyperT =threads L1 L2 L3 code
1 * 1 * 1 = 1 64K 256K 0K 64K

family-model Brand Extd:family-model Brand [9-30b]
6-8-1 00 00-0 000

features: mmx 3Dnow 3Dnow+

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000001 68747541 444D4163 69746E65
0..1 00000681 00000000 00000000 0183F9FF
8..0 80000008 68747541 444D4163 69746E65
8..1 00000781 00000000 00000000 C1C3F9FF
8..2 20444D41 6C687441 74286E6F 5820296D
8..3 37312050 002B3030 00000000 00000000
8..4 00000000 00000000 00000000 00000000
8..5 0408FF08 FF20FF10 40020140 40020140
8..6 00000000 41004100 01008140 00000000

< Press [enter] for memory speed >
Speed=1460 Mhz
Test : L1 L2 RAM
8 ints: 7908 3287 550 - Reads
8 ints: 8886 3486 515 - Writes
8 mmx: 11103 4389 985 - Reads
8 mmx: 11122 4377 606 - Writes
pre-cache: 33 33 33 - Reads
not-cached: 6898 2325 1777 - Writes

Hmmm - interesting...

-fullname: 'AMD Athlon(tm) XP 2600+'
Computed name: 'AMD K7x Athlon XP (Thoroughbred)'
6-8-1 00 00-0 000
features: mmx 3Dnow 3Dnow+ sse

-fullname: 'AMD Athlon(tm) XP 1700+'
Computed name: 'AMD K7x Athlon XP (Thoroughbred)'
1 * 1 * 1 = 1 64K 256K 0K 64K
6-8-1 00 00-0 000
features: mmx 3Dnow 3Dnow+

Same CPUID, one is faster (thats normal), and also has SSE instructions (not normal).

Optimized code will test for SSE anyway and not depend on ID numbers...but interesting.

Computer #4

CPUID
-tag: 'AuthenticAMD'
-fullname: 'AMD Athlon(tm) 64 Processor 3500+'
Computed name: 'AMD K8 Athlon 64 (Newcastle)'
-notes: XX00+
cpus cores hyperT =threads L1 L2 L3 code
1 * 1 * 1 = 1 64K 512K 0K 64K

family-model Brand Extd:family-model Brand [9-30b]
F-7-A 407 00-0 10D

features: mmx 3Dnow 3Dnow+ sse sse2 em64t

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000001 68747541 444D4163 69746E65
0..1 00000F7A 00000800 00000000 078BFBFF
8..0 80000018 68747541 444D4163 69746E65
8..1 00000F7A 0000010D 00000000 E1D3FBFF
8..2 20444D41 6C687441 74286E6F 3620296D
8..3 72502034 7365636F 20726F73 30303533
8..4 0000002B 00000000 00000000 00000000
8..5 FF08FF08 FF20FF20 40020140 40020140
8..6 00000000 42004200 02008140 00000000

< Press [enter] for memory speed >
Speed=2211 Mhz
Test : L1 L2 RAM
8 ints: 12251 6225 3043 - Reads
8 ints: 14934 5719 2025 - Writes
4 sse: 16817 10036 3728 - Reads
4 sse: 16848 8372 2033 - Writes
pre-cache: 33 33 3581 - Reads
not-cached: 33 33 5914 - Writes

---

Computer #5

CPUID
-tag: 'GenuineIntel'
-fullname: 'Intel(R) Pentium(R) D CPU 3.40GHz'
Computed name: 'Intel PD Pentium D (Presler)'
-notes:
cpus cores hyperT =threads L1 L2 L3 code
1 * 2 * 1 = 2 16K 2048K 0K 16K

family-model Brand Extd:family-model Brand [9-30b]
F-6-4 210 00-0 000

features: mmx sse sse2 sse3 em64t

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000006 756E6547 6C65746E 49656E69
0..1 00000F64 01020800 0000E4BD BFEBFBFF
0..2 605B5101 00000000 00000000 007D7040
0..3 00000000 00000000 00000000 00000000
0..4 04000121 01C0003F 0000001F 00000000
8..0 80000008 00000000 00000000 00000000
8..1 00000000 00000000 00000001 20000000
8..2 65746E49 2952286C 6E655020 6D756974
8..3 20295228 50432044 2E332055 48473034
8..4 2044007A 20555043 30342E33 007A4847
8..5 00000000 00000000 00000000 00000000
8..6 00000000 00000000 08006040 00000000

< Press [enter] for memory speed >
Speed=3412 Mhz
Test : L1 L2 RAM
8 ints: 12645 8011 3405 - Reads
8 ints: 6817 6329 1854 - Writes
4 sse: 20815 18814 3683 - Reads
4 sse: 11586 11565 1600 - Writes
pre-cache: 33 33 4678 - Reads
not-cached: 33 33 3949 - Writes

---

Simon, Sorry to take the thread off topic but, I have been trying to get on the http://lunatics.at site from quite some time. I never give the return E-mail from the site. I will be happy to test some of the Apps you are providing. Please authorize the account by the same name "skywatch'.
Thanks, Jim

---

CPUID

CPUID
-tag: 'AuthenticAMD'
-fullname: 'AMD Athlon(tm) XP'
Computed name: 'AMD K7x Athlon XP (Barton)'
-notes:
cpus cores hyperT =threads L1 L2 L3 code
1 * 1 * 1 = 1 64K 512K 0K 64K

family-model Brand Extd:family-model Brand [9-30b]
6-A-0 00 00-0 000

features: mmx 3Dnow 3Dnow+ sse

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000001 68747541 444D4163 69746E65
0..1 000006A0 00000000 00000000 0383FBFF
8..0 80000008 68747541 444D4163 69746E65
8..1 000007A0 00000000 00000000 C1C3FBFF
8..2 20444D41 6C687441 74286E6F 5820296D
8..3 00000050 00000000 00000000 00000000
8..4 00000000 00000000 00000000 00000000
8..5 0408FF08 FF20FF10 40020140 40020140
8..6 00000000 41004100 02008140 00000000

< Press [enter] for memory speed >
Speed=2366 Mhz
Test : L1 L2 RAM
8 ints: 12816 5409 693 - Reads
8 ints: 14400 5656 668 - Writes
4 sse: 17981 7211 1179 - Reads
4 sse: 18010 6957 724 - Writes
pre-cache: 33 33 1348 - Reads
not-cached: 33 33 2063 - Writes

< Press [enter] key to close >

Here is my Athlon64 4800+ Toledo

CPUID
-tag: 'AuthenticAMD'
-fullname: 'AMD Athlon(tm) 64 X2 Dual Core Processor 4800+'
Computed name: 'AMD K8 Athlon 64 X2 (Toledo)'
-notes: XX00+
cpus cores hyperT =threads L1 L2 L3 code
1 * 2 * 1 = 2 64K 1024K 0K 64K

family-model Brand Extd:family-model Brand [9-30b]
F-3-2 523 00-2 15A

features: mmx 3Dnow 3Dnow+ sse sse2 sse3 em64t

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000001 68747541 444D4163 69746E65
0..1 00020F32 01020800 00000001 178BFBFF
8..0 80000018 68747541 444D4163 69746E65
8..1 00020F32 0000015A 00000003 E3D3FBFF
8..2 20444D41 6C687441 74286E6F 3620296D
8..3 32582034 61754420 6F43206C 50206572
8..4 65636F72 726F7373 30383420 00002B30
8..5 FF08FF08 FF20FF20 40020140 40020140
8..6 00000000 42004200 04008140 00000000

< Press [enter] for memory speed >
Speed=2403 Mhz
Test : L1 L2 RAM
8 ints: 13314 6761 2956 - Reads
8 ints: 16231 6218 1984 - Writes
4 sse: 18283 9378 3069 - Reads
4 sse: 18311 9000 1970 - Writes
pre-cache: 33 33 3473 - Reads
not-cached: 33 33 5879 - Writes

Will post my others in the morning after work.

CPUID
-tag: 'GenuineIntel'
-fullname: ''
Computed name: 'Intel P3c Celeron P3 (Coppermine)'
-notes:
cpus cores hyperT =threads L1 L2 L3 code
1 * 1 * 1 = 1 16K 128K 0K 16K

family-model Brand Extd:family-model Brand [9-30b]
6-8-A 01 00-0 000

features: mmx sse

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000002 756E6547 6C65746E 49656E69
0..1 0000068A 00000001 00000000 0383F9FF
0..2 03020101 00000000 00000000 0C040841
8..0 [CPU doesn't have xtd ID]

< Press [enter] for memory speed >
Speed=1096 Mhz
Test : L1 L2 RAM
8 ints: 3706 2572 338 - Reads
8 ints: 3336 3007 138 - Writes
4 sse: 5129 4457 593 - Reads
4 sse: 7018 3935 138 - Writes
pre-cache: 33 33 592 - Reads
not-cached: 33 33 604 - Writes

---

Here's my P4:

-tag: 'GenuineIntel'
-fullname: 'Intel(R) Pentium(R) 4 CPU 3.00GHz'
Computed name: 'Intel PD Pentium D (Smithfield)'
-notes:
cpus cores hyperT =threads L1 L2 L3 code
1 * 1 * 2 = 2 16K 2048K 0K 16K

family-model Brand Extd:family-model Brand [9-30b]
F-4-3 00 00-0 000

features: mmx sse sse2 sse3 em64t

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000005 756E6547 6C65746E 49656E69
0..1 00000F43 01020800 0000649D BFEBFBFF
0..2 605B5001 00000000 00000000 007D7040
0..3 00000000 00000000 00000000 00000000
0..4 00004121 01C0003F 0000001F 00000000
8..0 80000008 00000000 00000000 00000000
8..1 00000000 00000000 00000000 20000000
8..2 65746E49 2952286C 6E655020 6D756974
8..3 20295228 50432034 2E332055 48473030
8..4 2034007A 20555043 30302E33 007A4847
8..5 00000000 00000000 00000000 00000000
8..6 00000000 00000000 08006040 00000000

Speed=3456 Mhz
Test : L1 L2 RAM
8 ints: 6115 4214 3325 - Reads
8 ints: 3180 3099 2009 - Writes
4 sse: 19006 9321 4772 - Reads
4 sse: 10404 9152 1890 - Writes
pre-cache: 33 33 4926 - Reads
not-cached: 33 33 2691 - Writes

---

/Mav

We have lingered long enough on the shores of the cosmic ocean.
We are ready at last to set sail for the stars.
(Carl Sagan)

Hello,
the following test result is faulty because its a Pentium M 7xx and no Core Duo !!!

My other comp is listed earlier (AMD Athlon 64 3000+)

bye

BK

CPUID
-tag: 'GenuineIntel'
-fullname: 'Intel(R) Pentium(R) M processor 1.60GHz'
Computed name: 'Intel PM Core Duo (Yonah)'
-notes:
cpus cores hyperT =threads L1 L2 L3 code
1 * 1 * 1 = 1 32K 4096K 0K 16K

family-model Brand Extd:family-model Brand [9-30b]
6-D-8 16 00-0 000

features: mmx sse sse2

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000002 756E6547 6C65746E 49656E69
0..1 000006D8 00000816 00000180 AFE9FBFF
0..2 02B3B001 000000F0 00000000 2C04307D
8..0 80000008 00000000 00000000 00000000
8..1 00000000 00000000 00000000 00100000
8..2 65746E49 2952286C 6E655020 6D756974
8..3 20295228 7270204D 7365636F 20726F73
8..4 30362E31 007A4847 30362E31 007A4847
8..5 00000000 00000000 00000000 00000000
8..6 00000000 00000000 08006040 00000000

< Press [enter] for memory speed >
Speed=1596 Mhz
Test : L1 L2 RAM
8 ints: 6068 2202 2051 - Reads
8 ints: 5819 1093 758 - Writes
4 sse: 8540 2525 2287 - Reads
4 sse: 12138 1103 720 - Writes
pre-cache: 33 33 3040 - Reads
not-cached: 33 33 2706 - Writes

< Press [enter] key to close >

---

As Bernd Kramer has indicated Pent M Dothan incorrectly Identified:

CPUID
-tag: 'GenuineIntel'
-fullname: 'Intel(R) Pentium(R) M processor 1.86GHz'
Computed name: 'Intel PM Core Duo (Yonah)'
-notes:
cpus cores hyperT =threads L1 L2 L3 code
1 * 1 * 1 = 1 32K 4096K 0K 16K

family-model Brand Extd:family-model Brand [9-30b]
6-D-8 16 00-0 000

features: mmx sse sse2

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000002 756E6547 6C65746E 49656E69
0..1 000006D8 00000816 00000180 AFE9FBFF
0..2 02B3B001 000000F0 00000000 2C04307D
8..0 80000008 00000000 00000000 00000000
8..1 00000000 00000000 00000000 00000000
8..2 65746E49 2952286C 6E655020 6D756974
8..3 20295228 7270204D 7365636F 20726F73
8..4 36382E31 007A4847 36382E31 007A4847
8..5 00000000 00000000 00000000 00000000
8..6 00000000 00000000 08006040 00000000

< Press [enter] for memory speed >
Speed=2170 Mhz
Test : L1 L2 RAM
8 ints: 8250 2654 2444 - Reads
8 ints: 8205 1250 895 - Writes
4 sse: 11612 3082 2741 - Reads
4 sse: 16503 1263 855 - Writes
pre-cache: 33 33 3700 - Reads
not-cached: 33 33 3094 - Writes

Andy

My twopennethworth on the lapdog. I'll do the desktop at the w/e


CPUID
-tag: 'AuthenticAMD'
-fullname: 'AMD Turion(tm) 64 Mobile Technology MT-32'
Computed name: 'AMD K8 Turion 64 (Lancaster)'
-notes: MT-XX
cpus cores hyperT =threads L1 L2 L3 code
1 * 1 * 1 = 1 64K 512K 0K 64K

family-model Brand Extd:family-model Brand [9-30b]
F-4-2 B24 00-2 2CA

features: mmx 3Dnow 3Dnow+ sse sse2 sse3 em64t

cpuid -eax- -ebx- -ecx- -edx-
0..0 00000001 68747541 444D4163 69746E65
0..1 00020F42 00000800 00000001 078BFBFF
8..0 80000018 68747541 444D4163 69746E65
8..1 00020F42 000002CA 00000001 E3D3FBFF
8..2 20444D41 69727554 74286E6F 3620296D
8..3 6F4D2034 656C6962 63655420 6C6F6E68
8..4 2079676F 332D544D 00000032 00000000
8..5 FF08FF08 FF20FF20 40020140 40020140
8..6 00000000 42004200 02008140 00000000

< Press [enter] for memory speed >
Speed=1800 Mhz
Test : L1 L2 RAM
8 ints: 9973 5064 2208 - Reads
8 ints: 12158 4656 1104 - Writes
4 sse: 13695 7054 2065 - Reads
4 sse: 13716 6749 1041 - Writes
pre-cache: 33 33 2152 - Reads
not-cached: 33 33 2395 - Writes

< Press [enter] key to close >

---

OK...
I downloaded the zip file
I extracted it to my program files folder
I ran it
The application opened in the command line window
I can see all the info I need, but of course this won't cut and paste into this thread, as the only way I know to copy from the command line window is to do a screen dump into MS Office
What am I doing wrong?
Box is a 2.8 Gig Celeron, 1 Gig DDRAM, running XP SP2 Pro

---

OK...
I downloaded the zip file
I extracted it to my program files folder
I ran it
The application opened in the command line window
I can see all the info I need, but of course this won't cut and paste into this thread, as the only way I know to copy from the command line window is to do a screen dump into MS Office
What am I doing wrong?

General cut/paste instructions for MS OS's in OP. Basically you need to figure out what you have to do to pull up the Command Prompt context menu, they're all a little different.

Alinator

OK...
I downloaded the zip file
I extracted it to my program files folder
I ran it
The application opened in the command line window
I can see all the info I need, but of course this won't cut and paste into this thread, as the only way I know to copy from the command line window is to do a screen dump into MS Office
What am I doing wrong?

General cut/paste instructions for MS OS's in OP

Alinator

Sorry mate, I have no idea what you mean. You'll have to explain in terms a deadhead can understand, I'm afraid.

---

OK...
I downloaded the zip file
I extracted it to my program files folder
I ran it
The application opened in the command line window
I can see all the info I need, but of course this won't cut and paste into this thread, as the only way I know to copy from the command line window is to do a screen dump into MS Office
What am I doing wrong?

General cut/paste instructions for MS OS's in OP

Alinator

Sorry mate, I have no idea what you mean. You'll have to explain in terms a deadhead can understand, I'm afraid.

Looks like you have XP+, so try clicking on the window icon (top left corner). That should bring up the context menu which should have the editing selections.

If that doesn't work, try right clicking on the title bar.

Alinator