Fix cpu thread count for hyper-threading cpu

[ravikwow]

[tdannenmuller]

I can not see the improvement here, don't the result is the same ?

[ravikwow]

I can not see the improvement here, don't the result is the same ?

No, my code return 3 for processor with 2 cores and hyperthreading, your code return 1. ash-4.4# grep cores /proc/cpuinfo | sort -u cpu cores : 2 ash-4.4# grep -c processor /proc/cpuinfo 4 ash-4.4# cat /proc/cpuinfo | grep name model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz model name : Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz