@cyrille, i have another question if i may, i saw somewhere in the list that you write that streaming audio from pd to a subprocess with shmem is much more efficient in terms of cpu usage, is it still the case? also if i understand correctly from the docs i will then have latency of one block size + fifo right?
On Sat 1. Feb 2020 at 10:29, iftah gabbai ift.gab@gmail.com wrote:
@chris, thank you for that, very good piece of info!
On Fri 31. Jan 2020 at 20:03, cyrille henry ch@chnry.net wrote:
Le 31/01/2020 à 18:30, iftah gabbai a écrit :
so it is confirmed to work on linux? if so than great :)
it's working on my computer! c
On Fri 31. Jan 2020 at 13:58, cyrille henry <ch@chnry.net <mailto:
ch@chnry.net>> wrote:
I don't know why it fail on mac. You can try to split in smallertable, like you suggested.
But you should also test it on linux first since it's your maintarget.
c Le 30/01/2020 à 19:55, iftah gabbai a écrit : > im building on mac os 10.12 and intending to run on linux(arm),i haven’t tested on linux, the problems im having are on mac,
> > thanks! > > On Thu 30. Jan 2020 at 17:47, cyrille henry <ch@chnry.netmailto:ch@chnry.net <mailto:ch@chnry.net mailto:ch@chnry.net>> wrote:
> > what is your OS? > > Le 30/01/2020 à 17:10, iftah gabbai a écrit : > > hey C, i have 16gb of ram, and if i did not completelymessed up my calcs i tried to allocate 2 min of 96khz (11.520.000)
> > > > thanks again! > > > > On Thu 30. Jan 2020 at 17:06, cyrille henry <ch@chnry.netmailto:ch@chnry.net <mailto:ch@chnry.net mailto:ch@chnry.net> <mailto:ch@chnry.net mailto:ch@chnry.net <mailto:ch@chnry.net mailto: ch@chnry.net>>> wrote:
> > > > hello, > > > > Do you have enough free memory on your computer? > > I just test on y computer, I can reproduce this erroras soon as I ask an allocation bigger than the available memory on my hardware.
> > (between 500 000 000 and 1 000 000 000 points) > > > > cheers > > Cyrille > > > > Le 30/01/2020 à 12:11, iftah gabbai a écrit : > > > ...perhaps i should elaborate, im trying to dumpan array in the size of 11 520 000(2 min of 96 khz audio) to another instance of PD, is it possible at all or do i have to break it to smaller chunks?
> > > > > > On Thu, Jan 30, 2020 at 12:01 PM iftah gabbai <ift.gab@gmail.com mailto:ift.gab@gmail.com <mailto:ift.gab@gmail.com mailto:ift.gab@gmail.com> <mailto:ift.gab@gmail.com mailto: ift.gab@gmail.com <mailto:ift.gab@gmail.com mailto:ift.gab@gmail.com>> <mailto:ift.gab@gmail.com mailto:ift.gab@gmail.com <mailto: ift.gab@gmail.com mailto:ift.gab@gmail.com> <mailto:ift.gab@gmail.com mailto:ift.gab@gmail.com <mailto:ift.gab@gmail.com mailto: ift.gab@gmail.com>>>> wrote:
> > > > > > hello all, ive been experimenting with shmem(the latest one i could find in deken), it works fine as long as i use very small arrays, as soon as i try to use bigger arrays ( havent checked where the breakpoint is but more than approx 400000) it doesnt and it returns "could not allocate shmem memory Id"
> > > > > > i wonder if im doing something wrong or if itsa known thing?
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