Re: [Doxygen-users] MultiThread computing BUG

[Dimitri v. H. <do...@gm...>]

And also note that you can reduce the number of parallel processes via DOT_NUM_THREADS

Regards,
  Dimitri

> On 29 Jan 2015, at 18:51 , Albert <alb...@gm...> wrote:
> 
> This is not a bug but by design. In this case there are 8 separate threads used for generating dot files or better said to start the dot program for generating  graph and the main program occupies 1 thread. The 8 dot threads won't exhaust the processor as they do quite a bit of I/Oso the processes will wait for this I/O. Attempt is to make optimal use of the available (disc) resources.
> 
> Albert
> 
> On Thu, Jan 29, 2015 at 2:08 PM, Sima Zdenek SGD EXT <zde...@zf...> wrote:
> Hi,
> 
> I have laptop with Intel i7-4800MQ processor (4 cores, 8 threads). During Doxygen performance is my laptop totally frozen. I guess that the reason is using 9 threads by Doxygen.
> 
> Doxygen log file contains this information: generating dot graphs using 9 parallel threads
> 
>  
> 
> Regards
> 
> Zdenek
> 
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