How do you measure this « 100 ms to update » delay?

Stéphane 

> Le 3 janv. 2023 à 02:12, Aaron Heller <ajhel...@gmail.com> a écrit :
> 
> As a warmup exercise for the next version of my ambisonic decoder engine, I 
> made a matrix mixer in Faust and compiled it with httpd support. You can see 
> the code and the Python program I wrote to control it in the repo --- mmd.dsp 
> and mmd_control.py, respectively:
>   https://bitbucket.org/ambidecodertoolbox/adt_evaluation/src/AES153/faust/
> 
> It looks like it takes ~100 ms to update a single entry, so I assume it's 
> processing one request per slow-time loop.  In my application, these matrices 
> could have thousands of entries, so, for example, a 49x64 matrix takes over 
> 30 seconds to update.  Is there a way to speed this up?  Are there better 
> ways to update the coefficients of an array?  Over the network is convenient, 
> but loading from a local file would be fine too. 
> 
> Thanks... 
> 
> Aaron Heller
> Menlo Park, CA  US
> 
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