On 10/15/2012 12:14 PM, Mike Frysinger wrote:
> On Monday 08 October 2012 03:00:54 [email protected] wrote:
>> cpus=`cat /proc/cpuinfo | egrep "^processor.*:" | wc -l`
>> +
>> +# The Non-SMP ARM Platform could not find the "processor" from the
>> "cpuinfo".
> pass -i to grep instead
> -mike
Hi Mike,
If used the "-i" option to find the cpu number, it would get error
cpu numbers in the ARM SMP platform.
Thanks,
Guojian Zhou
The ST spear 1340 double cores CPU information such as:
==================================================================
root@spear1340:~# cat /proc/cpuinfo
Processor : ARMv7 Processor rev 1 (v7l)
processor : 0
BogoMIPS : 996.14
processor : 1
BogoMIPS : 996.14
Features : swp half thumb fastmult vfp edsp vfpv3 vfpv3d16 tls
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x2
CPU part : 0xc09
CPU revision : 1
Hardware : ST-SPEAR1340-EVB
Revision : 0000
Serial : 0000000000000000
root@spear1340:~#
root@spear1340:~# cat /proc/cpuinfo | grep -i "processor"
Processor : ARMv7 Processor rev 1 (v7l)
processor : 0
processor : 1
root@spear1340:~# cat /proc/cpuinfo | grep -i "processor" | wc -l
3
root@spear1340:~#
------------------------------------------------------------------------------
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