missing support for i7 4771

[GoogleCodeExporter]

I may be slow in responding to issues till the end of June 2013.

Step 1. What steps will reproduce the problem?

run i7z on Core i7 4771 c.f. 
http://ark.intel.com/products/77656/intel-core-i7-4771-processor-8m-cache-up-to-
3_90-ghz

Step 2. What version of the product are you using (the download version or
the svn
version and which one)?

0.27.2

Step 4. Do provide information if bug/enhancement is related to a
particular OS/Processor. Please provide any additional information below
(helpful will be platform
information like number and types of cpus, motherboard and a copy of
/proc/cpuinfo)

i7z: 

i7z DEBUG: i7z version: svn-r77-(20-Nov-2011)
i7z DEBUG: Found Intel Processor
i7z DEBUG:    Stepping 3
i7z DEBUG:    Model c
i7z DEBUG:    Family 6
i7z DEBUG:    Processor Type 0
i7z DEBUG:    Extended Model 3
i7z DEBUG: msr = Model Specific Register
i7z DEBUG: detected a newer model of ivy bridge processor
i7z DEBUG: my coder doesn't know about it, can you send the following info to 
him?
i7z DEBUG: model c, extended model 3, proc_family 6

cat /proc/cpuinfo 
processor       : 7
vendor_id       : GenuineIntel
cpu family      : 6
model           : 60
model name      : Intel(R) Core(TM) i7-4771 CPU @ 3.50GHz
stepping        : 3
microcode       : 0x9
cpu MHz         : 3501.000
cache size      : 8192 KB
physical id     : 0
siblings        : 8
core id         : 3
cpu cores       : 4
apicid          : 7
initial apicid  : 7
fpu             : yes
fpu_exception   : yes
cpuid level     : 13
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov 
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb 
rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology 
nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est 
tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt 
tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm ida arat epb xsaveopt 
pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 
hle avx2 smep bmi2 erms invpcid rtm
bogomips        : 7000.56
clflush size    : 64
cache_alignment : 64
address sizes   : 39 bits physical, 48 bits virtual
power management:



Step 6. If the program crashed OR if this is for a new i7 chip. Can you
also run the following commands? They read various registers
and if those registers cannot be read the tool fails ungracefully. You will
have to sudo
each commmand and probably also do sudo modprobe msr (before running the
programs)

rdmsr 0x19c
88280000
rdmsr 0x1a2
641400
rdmsr 0x38d
333
rdmsr 778
5c199fb11b20
rdmsr 779
5c199fb11b20
rdmsr 1020
10f047595e
rdmsr 1021
3ce7fa5db

Original issue reported on code.google.com by [email protected] on 20 Dec 2013 at 12:52