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On Sun, Sep 09, 2001 at 09:57:56AM +1000, Robert Collins wrote: >>>It occurred to me today that by moving the large zombies buffer into >>>the heap, I ended up having fork always copy the array. I don't know >>>which is better -- having a large dll with a slower load time vs more >>>to copy on fork. >> >>Hum, I would prefer the larger DLL in that case. The DLL is loaded >>once, the fork is pretty often. > >The .dll gets reloaded into each new process space every fork anyway. >I'm not sure which will be faster - a memcpy or disk io :]. I suspect >some timing tests would be needed to tell for sure :[. If I am interpreting things correctly, it seems like the malloc is a win over the dll size -- at least in my tests. cgf
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