std::async from C++11 does not work

[Yaakov Selkowitz]

On 2016-03-15 19:00, Ilya Razenshteyn wrote:
> I'm trying to compile and run the below code. As a result, only one copy
> of "f" is being executed at a time, that is, no new threads are spawned.
> Does anyone know what's going on?

Could be your code.  I tried other code[1] using std::async, and 
multiple cores are definitely used when std::launch::async is specified.

[1] https://github.com/sol-prog/async_tutorial

-- 
Yaakov

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