Array append performance

[Steven Schveighoffer]

"Adam D. Ruppe" wrote
> On Sat, Aug 23, 2008 at 05:50:08PM +0000, dsimcha wrote:
>> Does anyone know if DMD's std.c.stdlib.malloc/free/realloc are 
>> threadsafe?
>
> I wouldn't rely on it. Those are just interfaces to the platform's native
> C library, which may or may not be thread safe - the C spec doesn't say
> anything about threads at all (if I remember correctly).

Although the spec may not say it, any modern OS has a thread safe malloc. 
You should have no problems.

-Steve