Hey Marcus, I built with "-Denable-profiling=1", run with synth.verbose=true, sent your profiling commands, didn't see any profiling output. Am I missing something?
On Fri, Jun 1, 2018 at 2:11 AM, Marcus Weseloh <mar...@weseloh.cc> wrote: > Hi Geoff, > > sorry for causing confusion with my typos. Teaches me not to write such > technical posts on the go, without access to a console. Glad you got it > sorted. > > When you have it running and some time to spare, it would be very > interesting to get some profiling data from the Pi Zero. To compile > FluidSynth with profiling, you would need to enable it via cmake with: > -Denable-profiling=1 > > Then start FluidSynth with the General User soundfont (without a MIDI > file) and execute the following commands in the FluidSynth shell: > > prof_set_notes 40 > prof_set_print 1 > prof_start 5 1000 > > The prof_set_notes number (40 in the above commands) should be chosen so > that the total CPU percentage is below 100% in the profiling output (the > number below "total %"). I always aim for around 85%. > More information about the profiling feature can be found with "help > profile" in the shell and in doc/FluidProfile_0004.pdf. > > Cheers, > > Marcus >
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