[LAD] mididings not compatible with Boost 1.60 ?

2016-06-06 Thread Jonathan Brickman
Just tried to run a mididing [sic?] with Boost 1.60. Using the latest git of mididings. Got this: TypeError: No to_python (by-value) converter found for C++ type: boost::shared_ptr I found many similar reports with other tools, all referencing Boost 1.60, all talking about reverts to Boost

Re: [LAD] Multiple JACK servers connected in one host?

2016-03-11 Thread Jonathan Brickman
On 3/11/2016 7:41 AM, Robin Gareus wrote: On 03/11/2016 02:24 PM, Patrick Shirkey wrote: According to Jonathan his multiple cores are barely reaching 5% usage. How can JACK_DSP be so high when there is so much room left to play with if JACK2 is handling the parallelism correctly? It seems

Re: [LAD] Multiple JACK servers connected in one host?

2016-03-11 Thread Jonathan Brickman
although it isn't proven yet .. i think that your problem may come from the fact that you want to have 19 different engines, and you keep flicking switches to go from one to the other. Nope, I don't want to switch engines. Everything runs at once, and runs very well by the

Re: [LAD] Multiple JACK servers connected in one host?

2016-03-11 Thread Jonathan Brickman
On 3/11/2016 9:57 AM, Paul Davis wrote: On Fri, Mar 11, 2016 at 10:48 AM, Jonathan Brickman <j...@ponderworthy.com <mailto:j...@ponderworthy.com>> wrote: Indeed -- except that cars in Manhattan are restricted to using wheels :-) I have rocket engines which don't give

Re: [LAD] Multiple JACK servers connected in one host?

2016-03-11 Thread Jonathan Brickman
the "engines" i'm referring to are your many multiple clients (19 or so). OK, I think I see what you are referring to: the switching nature of the client list, where the JACK server has to switch between. And this is entirely why it helps to run multiple JACK servers on multiple

[LAD] Code reordering

2016-03-02 Thread Jonathan Brickman
On 3/1/2016 11:40 AM, Paul Davis wrote: the JACK implementation relies on two things to work: * pointer and integer operations are (weakly) atomic on all platforms that JACK runs on * code reordering will either not happen or will be prevented by the compiler Does #2 mean that -O3

[LAD] Favorite Python3 equivalent of PyJack?

2016-04-18 Thread Jonathan Brickman
I am finding myself motivated to convert from Python 2.7 to Python 3, and I just realized that PyJack, the Python JACK library I have been using, has not been set up for Python 3. Anyone have a favorite JACK library for Python3? -- *Jonathan E. Brickman j...@ponderworthy.com

Re: [LAD] PipeWire

2018-02-19 Thread Jonathan Brickman
​ Greetings, Wim. Amazing project you have there. I hope you succeed. Len has covered lots of excellent thoughts. Here are a few more, clearly intersecting. First of all, it's a great idea. I'd love to see one layer which could do all of JACK and pulse. But the pitfalls are many :-) It's

[LAD] PipeWire, and "a more generic seeking and timing framework"

2018-02-19 Thread Jonathan Brickman
Not really sure the subgraph is so good -- one of the things JACK gives us is the extremely solid knowledge of what it just did, is doing now, and will do next period. If I run Pulse with JACK, it's JACK controlling the hardware and Pulse feeding into it, not the other way around, because Pulse

Re: [LAD] MIDI-2-TCP, TCP-2-MIDI

2018-09-05 Thread Jonathan Brickman
Alexandre, what library/libraries/code base are you using for MIDI-over-TCP? Can you give a URL or two? J.E.B. On Wed, Sep 5, 2018 at 2:39 PM Alexandre Ratchov wrote: > On Sat, Sep 01, 2018 at 04:49:48PM -0500, Jonathan E. Brickman wrote: > > > > I had not realized that TCP could produce

Re: [LAD] Custom JACK MIDI port names for osc2midi ?

2019-01-07 Thread Jonathan Brickman
Christopher, would you mind giving a command-line example or two? I tried many and also googled a bit, did not find a working way to use jack_property to list or set anything :-) Just for starters, how do you get the UUID of a process? J.E.B. On Sun, Jan 6, 2019 at 7:33 AM Christopher Arndt

Re: [LAD] Bit shift

2019-03-17 Thread Jonathan Brickman
That is likely to change depending on GCC optimization setting, no? J.E.B. On Sat, Mar 16, 2019, 5:12 PM wrote: > Will Godfrey: > > On Wed, 13 Mar 2019 00:09:17 +0100 (CET) > > k...@aspodata.se wrote: > > > > >Will Godfrey: > > >> Does anyone know if GCC will replace power of 2 >