Hi guys,
I have merged new lscpu(1) to our master branch. Changes:
* code is more readable and better structured (I hope)
* data about CPU and CPU-type are maintained in separate structs
* supports multiple CPU-types (model and topology) on one system
(the old version reads topology only from CPU0 only)
Example from system with A53 and A72 with different number of cores:
Vendor ID: ARM
Model name: Cortex-A53
Model: 4
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
Stepping: r0p4
CPU max MHz: 1416.0000
CPU min MHz: 408.0000
BogoMIPS: 48.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
Model name: Cortex-A72
Model: 2
Thread(s) per core: 1
Core(s) per socket: 2
Socket(s): 1
Stepping: r0p2
CPU max MHz: 1800.0000
CPU min MHz: 408.0000
BogoMIPS: 48.00
Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 cpuid
* the default output on the terminal is organized in sections to make
it more readable for humans, non-terminal output (>file, |grep, etc) is
still "flat".
* the output for --extended and --parse provides more columns now
* it uses cache IDs as exported by new kernels; it's possible that
--extended and --parse cache identifiers will not start from zero.
It's an expected change.
* all recent ARM related changes has been merged into the new code too
I have /sys and /proc dumps from many systems, but it's still possible
that the new lscpu will print non-senses in some cases. Please, test
it on your machines, exotic or unusual systems, etc. You know ... ;-)
Thanks!
Karel
--
Karel Zak <kzak@xxxxxxxxxx>
http://karelzak.blogspot.com
