Got my SGSII yesterday and happily rooted it via Supercurio's kernel and restored apps, data etc.
Just out of interest, I ran quadrant and scored around 3000 which I suppose is so-so
However, the paranoia comes in when I look at the CPU info in Quadrant which shows:-
Name : ARMv7 Processor rev 1 (v7l)
<snip>
Cores: 1
Architecture: 7
<snip>
I'm going to hazard a guess and put the single core reading down to misreporting by Quadrant, but you never know....
Any thought?
Regards
Mouse
That most be some mistake ARMv7 Processor rev 1 (v7l) is an "old" processor.
Droid.droidx and HTC incredible got it . And I doubt it scores over 3000 in quadrant.
No, it's not old. ARMv* mean architecture of the ARM CPU. ARM11 mean model or so. ARMv7 is last generation, don't worry. For more info look for ARM on Wikipedia.
Sent from my HTC Wildfire using XDA App
nikelisgod said:
No, it's not old. ARMv* mean architecture of the ARM CPU. ARM11 mean model or so. ARMv7 is last generation, don't worry. For more info look for ARM on Wikipedia.
Sent from my HTC Wildfire using XDA App
Click to expand...
Click to collapse
1. MOTOROLA SHOLES – DROID
Firmware: 2.1-update1 Processor: ARMv7 Processor rev 3 (v7l) System RAM: 225 MB
2. HTC INC – ADR6300
Firmware: 2.1-update1 Processor: ARMv7 Processor rev 2 (v7l) System RAM: 404 MB
3. MOTOROLA SHADOW – DROID X
Maybe its not OLD but not comply new either.
Firmware: 2.1-update1 Processor: ARMv7 Processor rev 2 (v7l) System RAM: 476 MB
And the paranoia ramps up a notch........
My "Android System Information" app gives the same CPU architecture.
Has anyone else tried this in Quadrant etc???
Btw, "About Phone" in settings gives:
Model Number: GT-I9100
Baseband Version: I9100XXKDJ
Build number:GINGERBREAD .XWKE1
The kernel is Supercurio's
Regards
Mouse
stock orange no kernel downloads or anything gives me:
Name: ARMv7 Processor rev 1 (v7l)
Current freq.: 200MhZ
Max Freq.: 1200MhZ
Min Freq.: 200MhZ
Cores: 1
Architecture: 7
and so on.. is this quadrant misreading the processor as only 1 core or not detecting the other core, or is it that we have only been sold 1 core and samsung have lied to us? my box says dual core and I want it
Being a non-techie and not wanting to stoke paranoia further, I found some stuff on a discussion page that implies that the second core only kicks in when intensive activity requires and therefore may not register...
Regards
Mouse
hi boys and ladies( if any ).
I connect my sgs2 to the computer in debug mode and running ADB with the*cat /proc/cpuinfo
*command, I was presented with the following info:
Code:
Processor : ARMv7 Processor rev 1 (v7l)*
processor : 0*
BogoMIPS : 1592.52*
Features : swp half thumb fastmult vfp edsp neon vfpv3*
CPU implementer : 0×41*
CPU architecture: 7*
CPU variant : 0×2*
CPU part : 0xc09*
CPU revision : 1*
Hardware : SMDKC210*
Revision : 000e
Regards, Sm00kE
Hello.
If u check with ADB or Android System Info you have info Core: 1 ... but when u check with Quadrant Standard Edition application you have Core: 2
I think everythink is OK and problem is in application.
The 2nd core is hotplugged in and out when needed so many not be always there.
Related
Hi,
I like to verify the CPU spec of Motorola Droid RAZR XT910. From the info I collected, I am quite not sure if the CPU is dual cores or not.
You use console using ConnectBot or adb shell command from PC.
Code:
$ cat /proc/cpuinfo
Processor : ARMv7 Processor rev 3 (v7l)
processor : 0
BogoMIPS : 598.90
Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x1
CPU part : 0xc09
CPU revision : 3
Hardware : mapphone_CDMA
Revision : 0000
Serial : 0000000000000000
For the real SMP system, it should shows,
processor : 0
and
processor : 1
Code:
$ cat /proc/version
Linux version 2.6.35.7-ga671bf6 ([email protected]) (gcc version 4.4.3 (GCC) ) #1 SMP PREEMPT Tue Oct 18 14:45:37 IST 2011
OS Monitor apps, from Market, also shows single core.
The kernel has the SMP supports, but, the CPU doesn't have more than 2 processors. Is there other way to verify it or did I missed something.
Thank you.
Update: 2011-12-22
Yes, RAZR has dual cores CPU, the kernel and OS are supports both cores. The mot_plug will add the additional core, when needed.
It's dual-core, at least it's written everywhere. As the cpecs says it has TI OMAP4430, which is dual-core processor called "Dual-core ARM® Cortex™-A9 MPCore™ with Symmetric Multiprocessing (SMP)".
I don't know what it means exactly, but sounds fair enough for me.
Yes, there are 'Dual Core' everywhere, in documentation or during booting up the phone.
Based on my experiences, using GNU/Linux in SMP multi CPUs or multi-cores cpu server platform, since 1997 , we need hw, kernel, OS and sw to take the advantage of all the CPUs available.
In this case, the kernel is SMP capable, but the CPU hw is not being seen as SMP cpu by the kernel. So, I am not sure, if Android is running on both cores efficiently. It is similar situation running MS-DOS on 6 cores CPU, Core-i7 or AMD Phenom X6, which only 1 core is being use by the OS.
If Android is running on 1 core, in RAZR, then, imagine the full potential when running on both cores.
Thank you.
theEnzy said:
It's dual-core, at least it's written everywhere. As the cpecs says it has TI OMAP4430, which is dual-core processor called "Dual-core ARM® Cortex™-A9 MPCore™ with Symmetric Multiprocessing (SMP)".
I don't know what it means exactly, but sounds fair enough for me.
Click to expand...
Click to collapse
Could some Devs look into it??
This was my fear for all the phones that claimed to be "Dual-core"...
Here in India we get the XT910...and this clearly now scares me...
Based on document and specs, RAZR has the dual cores cpu. But, how much. efficiently being implemented in the current stock kernel.
TQ
Sent from my XT910 using XDA App
This is $ cat /proc/cpuinfo of my Asus eePad Transformer TF101.
Code:
: ARMv7 Processor rev 0 (v7l)
processor : 0
BogoMIPS : 999.42
processor : 1
BogoMIPS : 215.44
Features : swp half thumb fastmult vfp edsp vfpv3 vfpv3d16
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x1
CPU part : 0xc09
CPU revision : 0
Hardware : ventana
Revision : 0000
Serial : 0000 Processor 000000000000
That's what supposed to be looks like.
bahathir said:
The kernel has the SMP supports, but, the CPU doesn't have more than 2 processors. Is there other way to verify it or did I missed something.
Click to expand...
Click to collapse
Yes it is DUAL core but second core dynamically up and down by motorola CPU hotplug driver.
Look at http://forum.xda-developers.com/showthread.php?t=1367255
Thank you for the clarification. Yes, RAZR has duai cores cpu, and it's kernel supports it.
Here is my clarification.
1) Open Connectbot and access to lacal
2) $ cat /dev/urandom > /sev/null &
3) cat /proc/cpuinfo
4) fg Ctrl-C # to kill running process cat /dev/urandom
Now, it shows both cores information.
Code:
Processor : ARMv7 Processor rev 3 (v7l)
processor : 0
BogoMIPS : 11424.28
processor : 1
BogoMIPS : 1996.68
Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x1
CPU part : 0xc09
CPU revision : 3
Hardware : mapphone_CDMA
Revision : 0000
Serial : 0000000000000000
The missing core's mystery solved.
Tq.
Sent from my XT910 using XDA App
Hello all, I'm trying to cofirm for sure (before buying a device) which versions of the Galaxy Tab product line support ARM NEON instructions. These are the SIMD instructions implemented by the ARM architecture.
From searching around the web I'm guessing:
- Galaxy Tab 7" - Does supports neon (it's a Cortex A8 which always supports neon)
- Galaxy Tab 10.1" - Does _not_ support neon (it's a Cortex A9 which optionally supports neon. This device I have and /proc/cpuinfo doesn't report neon support I guess because it's a Tegra 2 SoC whose Cortex A9 implementation does not have neon suppot)
- Galaxy Tab 2 7" - Does support neon (it's a Cortex A9 which optionally supports neon. The SoC in the device is reportedly an OMAP 4430 whose Cortex A9 implementation reportedly supports neon)
- Galaxy Tab 2 10.1" - Does support neon (it's a Cortex A9 which optionally supports neon. The SoC in the device is reportedly an OMAP 4430 whose Cortex A9 implementation reportedly supports neon)
Can anyone confirm or deny any of these? If you have one of these devices can you cat /proc/cpuinfo and check for "neon"?
Thanks.
tegra2 only supports up to vfpv3-d16
Here is what I get from my P3113 Tab 2 7.0
[email protected]:/ $ cat /proc/cpuinfo
Processor : ARMv7 Processor rev 3 (v7l)
processor : 0
BogoMIPS : 1592.38
processor : 1
BogoMIPS : 1592.38
Features : swp half thumb fastmult vfp edsp neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x1
CPU part : 0xc09
CPU revision : 3
Hardware : espresso
Revision : 000a
Serial : 0008083a19cb692f
[email protected]:/ $
As title says, i cant find if our processor is an ARMv7 or ARMv7 neon (yep, its ARMv7, but not sure if neon or not)
I need this info just for downloading MX Codecs, there are 2 different versions, one vor ARMv7 and other for the neon ones...
I think it's neon
http://mobile.arm.com/products/processors/technologies/neon.php?setcookie=mobile
Sent from my LT26i using Tapatalk 2
more info:
http://en.wikipedia.org/wiki/Snapdragon_(system_on_chip)#Snapdragon_S3
the MSM8260 one.. ARMv7 not specifyng if Neon or not : /
Xperia S isn't cortex A9??
In my link they say that all cortex A are neon.
Sent from my LT26i using Tapatalk 2
Excellent
Yakandu said:
Excellent
Click to expand...
Click to collapse
Some mathematics calculation
Sent from my LT26i using Tapatalk 2
gm007 said:
Xperia S isn't cortex A9??
In my link they say that all cortex A are neon.
Sent from my LT26i using Tapatalk 2
Click to expand...
Click to collapse
no.. XS has 2x Scorpion. scorpion is based from cortex A8 but has features similar to A9.
and not all cortex A9 are neon. nvidia didnt put neon instruction in their tegra 2.
add:
and for answering the q. yes, xs's cpu has neon instruction
/proc/cpuinfo should tell you everything you need to know
Code:
~ # cat /proc/cpuinfo
cat /proc/cpuinfo
Processor : ARMv7 Processor rev 4 (v7l)
processor : 0
BogoMIPS : 13.52
Features : swp half thumb fastmult vfp edsp neon vfpv3 tls
CPU implementer : 0x51
CPU architecture: 7
CPU variant : 0x0
CPU part : 0x02d
CPU revision : 4
Hardware : fuji
Revision : 0000
Serial : 0000000000000000
On my Xperia U:
Processor : ARMv7 Processor rev 1 (v7l)
processor : 0
BogoMIPS : 4.80
processor : 1
BogoMIPS : 4.80
Features : swp half thumb fastmult vfp edsp neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x2
CPU part : 0xc09
CPU revision : 1
Hardware : riogrande
Revision : 0000
Serial : 0000000000000000
As you can see weaker than XS, but is ARM Cortex A9, on ST-Ericsson U8500 clocked at 1GHz. Battery life's awesome
Sent from my ST25i using Tapatalk 2
Afternoon all,
I have a Cubot X17 (MT6735) Device, now I'm seeing a lack of ROMs for this phone or information on regarding porting.
One thing I have noted with some of the guides I have found, is they require the MT device to have the same chip and GPU, I have managed to acquire the following information of my phone as speaking to the manufacture when they are releasing Marsh Mallow is like talking to a brick wall.
My CPU
Code:
SoC Model: MediaTek MT6735
Core Architecture: 4x ARM Cortex-A53 @ 1300 MHz
Manufacturing Process: 28 nm
Instruction Set: 64-bit ARMv8-A
CPU Revision: r0p3
CPU Cores: 4
CPU Clock Range: 299 - 1300 MHz
Core 1 Clock: 1300 MHz
Core 2 Clock: 1300 MHz
Core 3 Clock: 1300 MHz
Core 4 Clock: (sleeping)
CPU Utilization: 17 %
Scaling Governor: interactive
Supported ABIs: arm64-v8a, armeabi-v7a, armeabi
Supported 32-bit ABIs: armeabi-v7a, armeabi
Supported 64-bit ABIs: arm64-v8a
AES: Supported
NEON: Supported
SHA1: Supported
SHA2: Supported
My GPU
Code:
<< OpenCL Device - Mali-T720 >>
Device Name: Mali-T720
Device Type: GPU
Device Vendor: ARM
Device Vendor ID: 0x07201000
Device Version: OpenCL 1.1
Device Profile: Full
Driver Version: 1.1
OpenCL C Version: OpenCL C 1.1
Clock Rate: 5 MHz
Compute Units: 2
Anyone shed some light as to if I can port or not. and if not alternative methods?
Try to read around XDA (search)... Found a thread explaining porting of MTK roms..
Found anything yet?
hey mate. I have a Smart Grand sp which is exactly like yours, only the brand name and the model name are different. have you found anything yet? does the ROM need to get ported? can we just flash a ROM from some phone which has exactly the same hardware? (i.e: your phones ROM on my phone?)
Sorry for the amateurish and stupid question if it is, cuz I don't have enough info in this regard.
hope to hear your answer and thank you in advance
Hello XDA Assist,
Please provide the correct forum link or update the thread so that it can reach to correct audience. I have search some thread before starting but can not find anything related for my device.
I am using a Android HDMI Mini PC stick from last few years and now want to install a custom ROM on it but not sure where to start. I have read couple of forums but the information are so vast that i am not able to grab, what i understand that first basic thing to do is to identify your hardware correctly to find compatible custom ROM and that i did using CPU-Z App then i tried to find compatible ROM but i don't know how to relate the chipset information to find custom ROM and what all are the things i need to check before proceed, So can anyone guide me in below please ?
1. Were i can find the custom ROM like CyanogenMod or similar which can be installed on my Android stick?
2. If i found one then what will be the steps to install it?
3. How take a backup of my firmware/OS so that if anything go wrong then i can restore?
My stick is rooted.
----------------CPU-Z App Summry-----------------------
Brand- leoxsys
Device Manufacturer- Unknown
Model ID- Xoro T1S
Android Version- 4.0.4
Kernel Version- 3.0.8
SoC (Processor) Architecture- ARM (armv7l)
SoC Model- Allwinner A13
SoC Family- 1x ARM Cortex-A8 @960 MHz
Frequency- 1008 MHz*/ Min: 30 MHz - Max: 960 MHz
Main CPU- Cores 1 Cores / 1 Threads
Process- 45 nm
CPUID 41.3.7.C08.2
Revision- R3P2
Features- SWP HALF THUMB FASTMULT VFP EDSP NEON VFPV3
Bogomip-s 1001.88 MIPS
SoC Manufacturer- ARM
SoC Model- Mali-400 MP
OpenGL- Ver. 2.0
RAM- 844 MB (1 GB)
Flash- 503 MB
Thanks
sDas
any assistance will be appreciated
sdas_online said:
Hello XDA Assist,
Please provide the correct forum link or update the thread so that it can reach to correct audience. I have search some thread before starting but can not find anything related for my device.
I am using a Android HDMI Mini PC stick from last few years and now want to install a custom ROM on it but not sure where to start. I have read couple of forums but the information are so vast that i am not able to grab, what i understand that first basic thing to do is to identify your hardware correctly to find compatible custom ROM and that i did using CPU-Z App then i tried to find compatible ROM but i don't know how to relate the chipset information to find custom ROM and what all are the things i need to check before proceed, So can anyone guide me in below please ?
1. Were i can find the custom ROM like CyanogenMod or similar which can be installed on my Android stick?
2. If i found one then what will be the steps to install it?
3. How take a backup of my firmware/OS so that if anything go wrong then i can restore?
My stick is rooted.
----------------CPU-Z App Summry-----------------------
Brand- leoxsys
Device Manufacturer- Unknown
Model ID- Xoro T1S
Android Version- 4.0.4
Kernel Version- 3.0.8
SoC (Processor) Architecture- ARM (armv7l)
SoC Model- Allwinner A13
SoC Family- 1x ARM Cortex-A8 @960 MHz
Frequency- 1008 MHz*/ Min: 30 MHz - Max: 960 MHz
Main CPU- Cores 1 Cores / 1 Threads
Process- 45 nm
CPUID 41.3.7.C08.2
Revision- R3P2
Features- SWP HALF THUMB FASTMULT VFP EDSP NEON VFPV3
Bogomip-s 1001.88 MIPS
SoC Manufacturer- ARM
SoC Model- Mali-400 MP
OpenGL- Ver. 2.0
RAM- 844 MB (1 GB)
Flash- 503 MB
Thanks
sDas
Click to expand...
Click to collapse
any assistance will be appreciated