CMT option with gcc

vikas pvssvikas@gmail.com
Thu Jun 12 15:17:00 GMT 2008


Hi,

So do you mean by this (below clarification), gcc can look and
optimize only if I use OpenMP calls ? or it is intelligent enough even
to look into posix multi threading calls and generate optimized code
for multi core systems ?

can you please clarify on this ?

Thank you,
-Vikas.



On Thu, Jun 12, 2008 at 2:43 AM, Tim Prince <TimothyPrince@sbcglobal.net> wrote:
> vikas wrote:
>>
>> Hi All,
>>
>> My application uses to 3.4.2 gcc for building its code base. As we are
>> looking to upgrade the compiler version. I would like to know is ther
>> some thing like CMT option in gcc which can support core multi
>> threaded optimization so that they run more effectively on multi core
>> systems.
>>
> gcc has included OpenMP since version 4.2.  I haven't had success with gomp
> on Windows, but it's excellent on better supported targets.
>



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