[PD] [Bug]Dynamic Patching causes memory leak

Miller Puckette msp at ucsd.edu
Tue Mar 22 00:28:42 CET 2016


OK... might be fixed now - thanks for flagging it.

Miller

On Thu, Dec 31, 2015 at 06:35:51AM +0100, Zack Lee wrote:
> Hi, I found out that dynamic patching causes memory leak or overloading the
> CPU usage.
> 
> Which means, if you create and delete an object many times by dynamic
> patching, at some point, the CPU usage will be overloaded and you will hear
> the glitch in audio.
> 
> I tried to find a way to fix this issue, but so far the only solution seem
> to be to close and re-open the patch.
> 
> I have tested this with both pd-0.46-7 and pd-extended 0.43.4 on Mac OS X
> 10.10.3.
> 
> I attached the test patch below so please check and see the problem I
> mentioned.
> The file name should be "test.pd", so please change the file name if it
> changes to a different name once you download it.
> 
> -Zack


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