Hyper-Threading is considered a cores

[ubuntosaure]

Hello, first thank you for your software, it is very useful and I hope that its continued development.

CPU-G sees my Intel Atom N270 as a dual-core. It should create a box "Hyper-Threading".
A simple solution allows to know the number of cores:
echo `sed -n '/^cpu c/{p;q}' /proc/cpuinfo`

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Here is a list of details that I propose to add:

dmidecode -t memory | egrep -o "Number Of Devices.*|Maximum Capacity.*|Size.*|Speed.*"

dmidecode -t processor | egrep -o "Upgrade.*|External Clock..*"

[ubuntosaure (ubuntosaure)]

cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 28
model name : Intel(R) Atom(TM) CPU N270 @ 1.60GHz
stepping : 2
cpu MHz : 800.000
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de tsc msr pae mce cx8 apic mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 xtpr pdcm movbe lahf_lm
bogomips : 3191.86
clflush size : 64
cache_alignment : 64
address sizes : 32 bits physical, 32 bits virtual
power management:

processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 28
model name : Intel(R) Atom(TM) CPU N270 @ 1.60GHz
stepping : 2
cpu MHz : 800.000
cache size : 512 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
apicid : 1
initial apicid : 1
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 xtpr pdcm movbe lahf_lm
bogomips : 3191.94
clflush size : 64
cache_alignment : 64
address sizes : 32 bits physical, 32 bits virtual
power management:

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ls -R /sys/devices/system/cpu
/sys/devices/system/cpu:
cpu0 cpufreq kernel_max online possible sched_smt_power_savings
cpu1 cpuidle offline perf_events present

/sys/devices/system/cpu/cpu0:
cache cpufreq cpuidle crash_notes thermal_throttle topology

/sys/devices/system/cpu/cpu0/cache:
index0 index1 index2

/sys/devices/system/cpu/cpu0/cache/index0:
cache_disable_0 number_of_sets size
cache_disable_1 physical_line_partition type
coherency_line_size shared_cpu_list ways_of_associativity
level shared_cpu_map

/sys/devices/system/cpu/cpu0/cache/index1:
cache_disable_0 number_of_sets size
cache_disable_1 physical_line_partition type
coherency_line_size shared_cpu_list ways_of_associativity
level shared_cpu_map

/sys/devices/system/cpu/cpu0/cache/index2:
cache_disable_0 number_of_sets size
cache_disable_1 physical_line_partition type
coherency_line_size shared_cpu_list ways_of_associativity
level shared_cpu_map

/sys/devices/system/cpu/cpu0/cpufreq:
affected_cpus related_cpus scaling_max_freq
cpuinfo_cur_freq scaling_available_frequencies scaling_min_freq
cpuinfo_max_freq scaling_available_governors scaling_setspeed
cpuinfo_min_freq scaling_cur_freq stats
cpuinfo_transition_latency scaling_driver
ondemand scaling_governor

/sys/devices/system/cpu/cpu0/cpufreq/ondemand:
ignore_nice_load sampling_rate sampling_rate_min
powersave_bias sampling_rate_max up_threshold...

[schmoemi (schmoemi)]

devel-0.11 should handle cores & threads correctly

[Marcin Juszkiewicz (hrw)]

dmidecode -t processor | egrep -o "Upgrade.*|External Clock..*" output is useless on most systems probably. Here it shows:

External Clock: 100 MHz
Upgrade: Socket 478

while socket 1156 is on mainboard...