How to control thread count at android native?

[bykim555]

OS: Ubuntu 18.04 64bit LTS
Anaconda3-2019.03-Linux-x86_64
conda env used, Python: 3.6.8

git clone --recursive https://github.com/apache/incubator-mxnet.git
Tried to build version mxnet1.8.0.rc2
ci/build.py -p android_armv7. And build success.

I wish single thread. I tried code next...

#include <dmlc/omp.h>
omp_set_num_threads(1);

But i can't controlled thread count.
Could you help me please.

[leezu]

Have you tried setting the OMP_NUM_THREADS environment variable at runtime? You can also build without openmp support by specifying -DUSE_OPENMP=0 to cmake.