Xperia S: Is an ARMv7 or an ARMv7 NEON? - Sony Xperia P, U, Sola, Go

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
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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.
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Excellent

Yakandu said:
Excellent
Click to expand...
Click to collapse
Some mathematics calculation
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gm007 said:
Xperia S isn't cortex A9??
In my link they say that all cortex A are neon.
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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
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Related

Manufacturing date of processor

Is there any way to see the manufacturing date of the processor
from my hero?
I only know about this:
Code:
Processor : ARMv6-compatible processor rev 2 (v6l)
BogoMIPS : 669.77
Features : swp half thumb fastmult edsp java
CPU implementer : 0x41
CPU architecture: 6TEJ
CPU variant : 0x1
CPU part : 0xb36
CPU revision : 2
Hardware : hero
Revision : 0080
Serial : 0000000000000000

[Q] Single or Dual core ? Mystery SOLVED.

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

[Q] XBMC on rom UGNA7 not working 15.02.14

Hi to everybody!
I was on mk6 rom and had my xbmc 13.0 working perfectly. I updated to ugna7 and i get an error parsing cpu features.
I tried downloading the latest nightlie and didn't fix it.
I've read in some thread that the problem maybe is in proc/cpuinfo.
I wrote in the xbmc forums trying to find help but nobody answered. This is my thread:
http://forum.xbmc.org/showthread.php?tid=186026
and this is my cpuinfo:
Processor : ARMv7 Processor rev 0 (v7l)
processor : 0
BogoMIPS : 1592.52
processor : 1
BogoMIPS : 2786.91
processor : 2
BogoMIPS : 2786.91
processor : 3
BogoMIPS : 2786.91
Features : swp half thumb fastmult vfp edsp neon vfpv3 tls
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x3
CPU part : 0xc09
CPU revision : 0
Chip name : EXYNOS4412
Chip revision : 0011
Hardware : SMDK4x12
Revision : 000c
Serial : 7ed36fd34df18b7b
maybe someone is on mk6 and we can compare it ? maybe i can modify it so xbmc works ?
I have exact the same problem on ugna7 and boeffla kernel.
Does only matt and I having this problem?
Here on xda there are so many people with great knowledge and skills. Why nobody writes anything?

Cat /proc/cpuinfo request

Could you give me content of the file "/proc/cpuinfo", please?
It would be immensely helpful.
Thank you in advance.
Type in terminal:
Code:
adb shell cat /proc/cpuinfo
This is from a terminal emulator, not adb but:
$ export PATH=/data/local/bin:$PATH
$ cat /proc/cpuinfo
Processor : ARMv7 Processor rev 1 (v7l)
processor : 0
BogoMIPS : 38.40
processor : 1
BogoMIPS : 38.40
processor : 2
BogoMIPS : 38.40
processor : 3
BogoMIPS : 38.40
Features : swp half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt
CPU implementer : 0x51
CPU architecture: 7
CPU variant : 0x2
CPU part : 0x06f
CPU revision : 1
Hardware : Qualcomm MSM 8974 (Flattened Device Tree)
Revision : 0000
Serial : 0000000000000000
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o0 Matt 0o said:
This is from a terminal emulator, not adb but:
...
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Matt, you're my life savior

Help me to find custom rom

Hello Pros,
I have problem to get a rom for my tablet.
can any one help me plz:
this what i have:
BOARD: u357 main pcb v4.0
CPUs : 4
SoCs : 1
CPU 0 : AArch64 Processor rev 4 (aarch64)
Name : MediaTek MT6735
CPUs : 4
Core set 0 : ARM Cortex-A53
Core set 0 Nb Cores : 4
Core set 0 Max Clock : 988 MHz
Core set 0 Impl.id : 0x41
Core set 0 Arch.id : 0x8
Core set 0 Var.id : 0
Core set 0 Part.id : 0xd03
Core set 0 Rev.id : 4
Core set 0 Revision : r0p4
Arch : 4x ARM Cortex-A53 @988 MHz
Codename :
Process : 28 nm
GPU Vendor : ARM
GPU Renderer : Mali-T720
Model : Orange Tab8 4G (Orange Tab8 4G)
Manufacturer : Orange
Board : unknown
Hardware : mt6735
Android Ver. : 5.1
Kernel Arch. : aarch64
Battery capacity : 1000
--- CPUInfos ---
abi : armeabi-v7a
abi2 : armeabi
supported abis : [arm64-v8a, armeabi-v7a, armeabi]
supported 32-bit abis : [armeabi-v7a, armeabi]
supported 64-bit abis : [arm64-v8a]
Processor : AArch64 Processor rev 4 (aarch64)
processor : 0
BogoMIPS : 26.00
processor : 1
BogoMIPS : 26.00
processor : 2
BogoMIPS : 26.00
Features : fp asimd aes pmull sha1 sha2 crc32 wp half thumb fastmult vfp edsp neon vfpv3 tlsi vfpv4 idiva idivt
CPU implementer : 0x41
CPU architecture: 8
CPU variant : 0x0
CPU part : 0xd03
CPU revision : 4
Hardware :
--- Debug Infos ---
20=mtktswmt=42000
21=mtktspmic=38280
22=mtkts1=42400
23=mtkts2=42000
24=mtkts3=42100
25=mtktspa=-127000
26=mtktsbattery=34000
27=mtktscpu=42400
28=mtktsAP=42000
29=mtktsbtsmdpa=41000
clock 0=988000
clock2 0=98800
clock 1=988000
clock2 1=98800
clock 2=988000
clock2 2=98800
clock 3=-1
clock2 3=-1
no one can help me

			
				
houcem.info said:
no one can help me
Click to expand...
Click to collapse
I can help you to make twrp for your device but about rom i cant say....

			
				
HemanthJabalpuri said:
I can help you to make twrp for your device but about rom i cant say....
Click to expand...
Click to collapse
ooooh, god bless you :good:

			
				
houcem.info said:
ooooh, god bless you :good:
Click to expand...
Click to collapse
Did you have the stock rom of your device

			
			
			
			
			
			
			
			
			
			

			
		

	
	
	



	
	







			

		



		

			
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