title: Detecting number of CPU cores on Android from native code
body: <p>I'm using <code>sysconf( _SC_NPROCESSORS_ONLN )</code> (which, I believe, is the recommended way) to get the number of CPU cores. It works fine or Mac and Linux, but on my 4-core Android tablet it returns 2. How can I get the actual number of cores on Android from native code (without using JNI to call Java Android API)?</p>