Faust benchmark #17

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1. jpcima commented on Dec 31, 2019

   

   jpcima

   on Dec 31, 2019

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   And this is when using Clang as compiler.

   Here it's some of the same conclusions except that vec is useful in some cases.

   
   
   
   
   
2. sletz commented on May 1, 2020

   

   sletz

   on May 1, 2020

   Last edited by sletz

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   You should try the faustbench-llvm tool described here: https://github.com/grame-cncm/faust/tree/master-dev/tools/benchmark.
   See for instance this log: https://gist.github.com/sletz/1f2f07bde42dda5721c46a3ce4e9c578
3. jpcima commented on May 2, 2020

   

   jpcima

   on May 2, 2020

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   @sletz, very useful thanks
   I've had a few obstacles building it however, so I took a few notes.

   ---

   • has macOS-only build flags

     "-dead_strip" in tools/benchmark/Makefile

   • fails build on a case-sensitive FS

       /opt/faust/include/faust/dsp/dsp-bench.h:42:10: erreur fatale: faust/GUI/MapUI.h : Aucun fichier ou dossier de ce type
          42 | #include "faust/GUI/MapUI.h"
   

   replace faust/GUI → faust/gui to resolve it

   • builds against system headers instead of headers in-repository
     (fail with faust 2.20.2 on system)
4. sletz commented on May 2, 2020

   

   sletz

   on May 2, 2020

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   Thanks, should be fixed in grame-cncm/faust@ccedfc9.