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<div class="moz-cite-prefix">OK, this is not any kind of official
benchmarking, but here's a rough performance estimate of ChucK on
the Raspberry Pi:<br>
<br>
Setup:<br>
Raspberry Pi Model B, no overclock, running Raspbian, 3.6.11+<br>
USB sound card (little PnP device, <$10)<br>
No monitor or keyboard; logged in via ssh<br>
<br>
Testing multiple oscillators:<br>
Up to 10 simultaneous SinOsc: no problem<br>
10-12 mild glitching<br>
<br>
Testing multiple shreds:<br>
Using OTF examples, 6 shreds at once, no problem<br>
7 shreds, major gapping<br>
<br>
Testing LiSa:<br>
LiSa-munger1 example works for up to 24 voices at once!<br>
<br>
-------------------<br>
Overclocking should improve performance. I expect that unplugging
the ethernet cable and auto-running a patch would help too.<br>
<br>
Overall, I'm pretty impressed with its capabilities!<br>
<br>
Joel<br>
<br>
<br>
On 12/05/2013 10:59 AM, Joel Matthys wrote:<br>
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<blockquote cite="mid:52A0B0F0.3070105@yahoo.com" type="cite">
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<div class="moz-cite-prefix">Yes, it compiles and runs nicely on
the Pi. I'll try a little performance test and get back to you
shortly!<br>
<br>
Joel<br>
<br>
On 12/05/2013 10:54 AM, Robert Poor wrote:<br>
</div>
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cite="mid:CAGHqdqX-bSqLw+fPR4Kqyd9SJWTUXScLhhP3K_ATDcxsGAcmxA@mail.gmail.com"
type="cite">
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<div class="gmail_extra">
<div class="gmail_quote">Joel:</div>
<div class="gmail_quote"><br>
</div>
<div class="gmail_quote">On Thu, Dec 5, 2013 at 8:46 AM,
Joel Matthys <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:jwmatthys@yahoo.com" target="_blank">jwmatthys@yahoo.com</a>></span>
wrote:<br>
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.8ex;border-left:1px #ccc solid;padding-left:1ex">
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<div>I've run into this problem too while compiling
ChucK for the Raspberry Pi.<br>
</div>
</div>
</blockquote>
<div><br>
</div>
<div>I admit: In the back of my mind, I still view the
Raspberry PI as a very capable embedded controller. So
I'm happily agog at what it's really capable of.</div>
<div><br>
</div>
<div>Do you have ChucK running on the RPI? And if so,
what's a rough assessment of its performance, e.g. how
many voices can it synthesize?</div>
<div><br>
</div>
<div>- Rob</div>
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