The problem with determining the number of cores in an android device, who faced it?

Question

Java

One project uses the number of processor cores to determine the number of threads.
This is how I do it: I
Runtime.getRuntime().availableProcessors()
recently discovered that on some devices this returns one. For example, on ZenPhone and some Lenovo.
Apparently, this is due to the Intel processor.
Who faced? What to do with these?

Answer 1

What to do? Google: stackoverflow.com/questions/10133570/availableproc...

Answer 2

1. Make the maximum number of threads.
2. Determine the optimal number of threads algorithmically, the ratio of performance per 10 threads to 1 thread