how to change Thread Pool Size in run time

[aharondavid]

How can I change the Thread Pool Size in App Initialization.
In the Initialization, I want to determine the Thread Pool Size depending on OS (for example in iOS it will be much smaller than Windows).

[sbc100]

The PTHREAD_POOL_SIZE setting can accept a JS expression/string. See https://emscripten.org/docs/porting/pthreads.html#compiling-with-pthreads-enabled where it gives the example of setting it to navigator.hardwareConcurrency

[aharondavid]

Thanks!