Also wondering: if I set the rtprio values for both jackd and pd, and then I use csoundapi~ in pd, does this mean I again don't have to use any rt or scheduling flags? I recall being told to use -n, so does that mean no scheduling need be done to run at realtime? Has anyone explored this?
-Chuckk
On 10/30/07, Chuckk Hubbard <badmuthahubbard@gmail.com> wrote:
Okay, someone on the Linux audio list kindly pointed me to the part where the manual says not to use --sched with -+rtaudio=jack.
I'd like to suggest/request that this warning be mentioned in the entries for either --sched or -+rtaudio=jack, or both...
Thanks.
-Chuckk
On 10/30/07, Chuckk Hubbard <
badmuthahubbard@gmail.com> wrote:
Hi.
Debian 64 testing, 2.6.22.1, rt patch, limits.conf edited for rtprio.
So I'm running a test .csd with these flags:
<CsOptions>
-d -+rtaudio=jack -o dac:alsa_pcm:playback_ --sched=99 -b256 -B512
</CsOptions>
and when I check the csound processes in htop I see one that runs PRI 20 and one -45. If I switch to --sched=67, I still see 20 and -45. If I run --sched=37, it's 20 and -45. If I run --sched with no value, it's 20 and -45.
Am I not checking the priority correctly, or am I not entering the flag correctly?
Thanky.
-Chuckk
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