Re: Using Parallel Make

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"make -j" without a numeric argument will overwhelm most machines fairly quickly in complex makes.  Since you're running a dual-core machine, try "make -j3" or "make -j4".  This will limit the number of concurrent processes to something reasonable and provide decent load balancing between processing and i/o.  (I haven't looked at the gimp Makefiles recently, but running gcc with the -pipe option might help performance, at least on Linux systems--I haven't a clue about Windows systems.)

Don Rozenberg wrote:
Hi,

I recently acquired a new PC with a dual core chip running Kubuntu 
Feisty Fawn. So when I last tried to build Gimp, version 2.3.18, I used 
"make -j" and the build terminated with an error in just a few seconds.  
If I just use the command "make",  the build completes successfully in 
about 10 minutes. 

Reading up on parallel make, I conclude that the Gimp makefile is not up 
to snuff for doing a parallel make.  Naively perhaps, I think that is a 
shame because I bet a lot of people would save a lot of time if they 
could do parallel makes.  Has anyone looked at doing parallel builds of 
Gimp?


Regards,
Don
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