<br><br><div class="gmail_quote">On Thu, Nov 12, 2009 at 1:24 PM, cal <span dir="ltr"><<a href="mailto:cal@graggrag.com">cal@graggrag.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
You've had quite a little tragedy unfolding there, and I felt guilty for ignoring<br>
it. Hopefully things have improved, but ...<br></blockquote><div>No problem, I just compiled your stuff to test it, hoping to learn something. <br><br></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im">
> ADsynth Oscilsize: 2048<br>
> Sample Rate: 44100<br>
> Sound Buffer Size: 32<br>
</div>Are you really running jack with period size 32? Wow!<br></blockquote><div>Yes, with 3 periods, but I didn't use it for recording a large piece yet. It's a setting I changed one day, but forgot about.<br>I'll try again after increasing the period size ...<br>
Here's a <a href="http://sites.google.com/site/experimentalfrush/installed-apps/qjackctl">screenshot</a> of qjackctl's settings now.<br> </div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im"><br>
> [ 81%] Building CXX object CMakeFiles/yoshimi.dir/MusicIO/WavRecord.cpp.o<br>
> [ 82%] Building CXX object CMakeFiles/yoshimi.dir/main.cpp.o<br>
> In file included from /mnt/Data/src/yoshimi-0.037/src/main.cpp:315:<br>
> /usr/lib/gcc/i486-linux-gnu/4.3.3/include/xmmintrin.h:35:3: error:<br>
> #error "SSE instruction set not enabled"<br>
</div>What cpu is this?<br>
[ ...]<br></blockquote><div>AMD Phenom X3:<br> <br></div><div>peter@FreqHost:~$ lscpu<br>Architecture: i686<br>CPU(s): 3<br>Thread(s) per core: 1<br>Core(s) per socket: 3<br>CPU socket(s): 1<br>
Vendor ID: AuthenticAMD<br>CPU family: 16<br>Model: 2<br>Stepping: 3<br>CPU MHz: 1050.000<br>Virtualization: AMD-V<br>L1d cache: 64K<br>
L1i cache: 64K<br>L2 cache: 512K<br>L3 cache: 2048K<br><br><br>peter@FreqHost:~$ cpufreq-info<br>cpufrequtils 005: cpufreq-info (C) Dominik Brodowski 2004-2006<br>Report errors and bugs to <a href="mailto:cpufreq@vger.kernel.org">cpufreq@vger.kernel.org</a>, please.<br>
analyzing CPU 0:<br> driver: powernow-k8<br> CPUs which need to switch frequency at the same time: 0<br> hardware limits: 1.05 GHz - 2.10 GHz<br> available frequency steps: 2.10 GHz, 1.05 GHz<br> available cpufreq governors: userspace, conservative, powersave, ondemand, performance<br>
current policy: frequency should be within 1.05 GHz and 2.10 GHz.<br> The governor "powersave" may decide which speed to use<br> within this range.<br> current CPU frequency is 1.05 GHz.<br>
cpufreq stats: 2.10 GHz:13.89%, 1.05 GHz:86.11% (251)<br>analyzing CPU 1:<br> driver: powernow-k8<br> CPUs which need to switch frequency at the same time: 1<br> hardware limits: 1.05 GHz - 2.10 GHz<br> available frequency steps: 2.10 GHz, 1.05 GHz<br>
available cpufreq governors: userspace, conservative, powersave, ondemand, performance<br> current policy: frequency should be within 1.05 GHz and 2.10 GHz.<br> The governor "ondemand" may decide which speed to use<br>
within this range.<br> current CPU frequency is 1.05 GHz.<br> cpufreq stats: 2.10 GHz:1.67%, 1.05 GHz:98.33% (6665)<br><br><br></div></div>At startup, QjackCtl also doesn't report finding the SSE feature (as it does with UbuntuStudio on this box) and it reports unlimited memory locking:<br>
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<p style="margin: 0px; text-indent: 0px;"><span style="color: rgb(153, 153, 153);">11:01:56.676 Patchbay deactivated.</span></p>
<p style="margin: 0px; text-indent: 0px;"><span style="color: rgb(153, 153, 153);">11:01:56.682 Statistics reset.</span></p>
<p style="margin: 0px; text-indent: 0px;"><span style="color: rgb(153, 153, 153);">11:01:56.808 Startup script...</span></p>
<p style="margin: 0px; text-indent: 0px;"><span style="color: rgb(153, 0, 153);">11:01:56.809 artsshell -q terminate</span></p>
<p style="margin: 0px; text-indent: 0px;"><span style="color: rgb(102, 204, 153);">11:01:56.816 ALSA connection graph change.</span></p>
<p style="margin: 0px; text-indent: 0px;"><span style="color: rgb(153, 153, 153);">11:01:57.966 Startup script terminated with exit status=256.</span></p>
<p style="margin: 0px; text-indent: 0px;"><span style="color: rgb(153, 153, 153);">11:01:57.966 JACK is starting...</span></p>
<p style="margin: 0px; text-indent: 0px;"><span style="color: rgb(153, 0, 153);">11:01:57.967 /usr/bin/jackd -R -p128 -u -dalsa -r44100 -p32 -n3 -D -Chw:M1010 -Phw:M1010 -Xseq -H -M</span></p>
<p style="margin: 0px; text-indent: 0px;"><span style="color: rgb(153, 153, 153);">11:01:57.968 JACK was started with PID=3721.</span></p>
<p style="margin: 0px; text-indent: 0px;">Memory locking is unlimited - this is dangerous. Please alter the line @audio - memlock unlimitedin your /etc/limits.conf to @audio - memlock 2335929</p>
<p style="margin: 0px; text-indent: 0px;">no message buffer overruns</p>
<p style="margin: 0px; text-indent: 0px;">jackd 0.116.2</p>
<p style="margin: 0px; text-indent: 0px;">Copyright 2001-2005 Paul Davis and others.</p>
<p style="margin: 0px; text-indent: 0px;">jackd comes with ABSOLUTELY NO WARRANTY</p>
<p style="margin: 0px; text-indent: 0px;">This is free software, and you are welcome to redistribute it</p>
<p style="margin: 0px; text-indent: 0px;">under certain conditions; see the file COPYING for details</p>
<p style="margin: 0px; text-indent: 0px;">JACK compiled with System V SHM support.</p>
<p style="margin: 0px; text-indent: 0px;">loading driver ..</p>
<p style="margin: 0px; text-indent: 0px;">apparent rate = 44100</p>
<p style="margin: 0px; text-indent: 0px;">creating alsa driver ... hw:M1010|hw:M1010|32|3|44100|0|0|hwmon|hwmeter|-|32bit</p>
<p style="margin: 0px; text-indent: 0px;">configuring for 44100Hz, period = 32 frames (0.7 ms), buffer = 3 periods</p>
<p style="margin: 0px; text-indent: 0px;">ALSA: final selected sample format for capture: 32bit integer little-endian</p>
<p style="margin: 0px; text-indent: 0px;">ALSA: use 3 periods for capture</p>
<p style="margin: 0px; text-indent: 0px;">ALSA: final selected sample format for playback: 32bit integer little-endian</p>
<p style="margin: 0px; text-indent: 0px;">ALSA: use 3 periods for playback</p><br>There actually is no /etc/limits.conf here.<br><br>Maybe I'll have to make one, or is AVLinux using a different setup?<br>