[erlang-questions] enif_send and smp/non-smp beam: how to check dynamically?

[Steve Vinoski]

On Tue, Nov 10, 2015 at 2:49 PM, Constantin Rack <constantin@REDACTED> wrote:

> To check for SMP, use:
>
> > erlang:system_info(smp_support).
>
> http://www.erlang.org/doc/man/erlang.html#system_info-1
>

Or in a NIF, call enif_system_info() to check for smp support:

http://www.erlang.org/doc/man/erl_nif.html#enif_system_info
http://www.erlang.org/doc/man/erl_driver.html#ErlDrvSysInfo

--steve


>
> -Constantin
>
>
> Am 10.11.2015 um 20:44 schrieb Max Lapshin:
>
> enif_send: env==NULL on non-SMP VM
>
>
> How to check dynamically if erlang is smp or non smp and give or not give
> env?
>
>
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