search for: faust

Hi, We have a compiler for the Faust language (faust.grame.fr) that currently compiles a C++ class which implements a DSP plug-in with several methods. Our strategy to compile LLVM IR instead is the following: - use the current Faust ==> C++ compiler to compile a "empty" plug-in that we use as a template C++ class...

Hello, I am using the Faust language which leverages LLVM's MCJIT for code generation (http://faust.grame.fr/). There are some problems[1] when generating code and executing it afterwards on Windows with a MSVC "host" (that is, LLVM itself and the software it is used in are built with MSVC). It works fine when...

Hi, and thanks for the feedback. >My own gut feeling on this is that you'd be better off figuring out >how to do this in the context of Faust, which already does a important >subset of what you are describing, though notably without (I think) >the LLVM part. Surely a contribution to the discussion by the Faust people would be welcome; and even more than to the discussion :->. By the way, they do something with LLVM, but i do no...

Hi, We have a web page on our "LLVM backend for Faust" project available here: http://www.grame.fr/~letz/faust_llvm.html. Best Regards Stephane Letz

...> interactive DSP applications (like patcher languages), or by plug-in based > processors, and in the same moment > the powerful link time optimizations that such a system can provide. My own gut feeling on this is that you'd be better off figuring out how to do this in the context of Faust, which already does a important subset of what you are describing, though notably without (I think) the LLVM part. Note also that hosts which run plugins at the level of LADSPA/LV2, VST, AU, DSSI etc are unlikely to be easy candidates for any cross-plugin optimization. I can say for sure that, for...

...; To: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu> > Message-ID: <Pine.LNX.4.62.0706151218030.7416 at nondot.org> > Content-Type: text/plain; charset="x-unknown" > > On Fri, 15 Jun 2007, [ISO-8859-1] St?phane Letz wrote: >> We have a compiler for the Faust language (faust.grame.fr) that >> currently compiles a C++ class which implements a DSP plug-in with >> several methods. > > ok > >> Our strategy to compile LLVM IR instead is the following: >> >> - use the current Faust ==> C++ compiler to compile a "...

...The SSE support is the LLVM backend is fine. What is the code that's generated? Do you have some short examples of where LLVM doesn't do as well as the equivalent scalar code? > > -bw > > On May 28, 2010, at 12:13 PM, Stéphane Letz wrote: We are actually testing LLVM for the Faust language (http://faust.grame.fr/) Currently Faust generates à C++ class from its .dsp Faust source file. So for the simple following Faust example : process = (+,+):*; Which can be displayed as the following processor (takes 4 streams of float samples, do a "+" and then a "*&quot...

Hey Guys, I'm working on a project in Android related to System-level Audio DSP Effects for Tuning Android Audio. I want to leverage Faust ( https://faust.grame.fr/) to allow users to program their own filters. Faust provides a libfaust implementation which includes a JIT Compiler which leverages LLVM and seems to be the best path for me to use. Unfortunately I'm having problems cross-compiling LLVM for Android on my Windows Dev m...

...backend is fine. What is the code that's generated? Do you have some short examples of where LLVM doesn't do as well as the equivalent scalar code? >> >> -bw >> >> On May 28, 2010, at 12:13 PM, Stéphane Letz wrote: > > > We are actually testing LLVM for the Faust language (http://faust.grame.fr/) > > Currently Faust generates à C++ class from its .dsp Faust source file. So for the simple following Faust example : > > process = (+,+):*; > > Which can be displayed as the following processor (takes 4 streams of float samples, do a "+&quo...

...e code that's generated? Do you have some short examples of where LLVM doesn't do as well as the equivalent scalar code? >>> >>> -bw >>> >>> On May 28, 2010, at 12:13 PM, Stéphane Letz wrote: >> >> >> We are actually testing LLVM for the Faust language (http://faust.grame.fr/) >> >> Currently Faust generates à C++ class from its .dsp Faust source file. So for the simple following Faust example : >> >> process = (+,+):*; >> >> Which can be displayed as the following processor (takes 4 streams of float s...

Hi Stéphane, The SSE support is the LLVM backend is fine. What is the code that's generated? Do you have some short examples of where LLVM doesn't do as well as the equivalent scalar code? -bw On May 28, 2010, at 12:13 PM, Stéphane Letz wrote: > Hi, > > We are experimenting directly generating vectorized LLVM IR (using <8 x float> kind of types), then compiling the code

Hi, We are experimenting directly generating vectorized LLVM IR (using <8 x float> kind of types), then compiling the code to SSE on a 64 bits machine. Right now the equivalent code in scalar mode sill outperform the SSE one. What is the quality of the SSE support in X86 LLVL backend? Are they any specific things to be aware of to improve the speed? Thanks Stéphane Letz

...n source/bin. Everyother seems to bee there. It is a ubuntu with the packets installed mentioned in the tutorial plus python and python-dev and build-essential,linux-headers. I can't see any errors regarding this in the make-msgs. Anyone an idea were (my) smbpython is? best regards, Martin Faust

I have been looking for a while to LLVM as a possible technology to build a DSP execution engine, providing the runtime flexibility needed by real-time interactive DSP applications (like patcher languages), or by plug-in based processors, and in the same moment the powerful link time optimizations that such a system can provide. Such a task is daunting for a single developer project like

As far as I can tell "numericality" is not a word. Maybe this method should be renamed. -- R. Mark Volkmann Partner, Object Computing, Inc.

Hello all, Has someone babylon (http://www.babylon.com) running under wine? Installation went ok, but I can't use the mouse buttons to sellect a word . Faust

.... That is, walk up to any PC (probably not running Linux) on a given network , boot Linux from floppy, run Juggernaut to hijack telnet sessions, do all sorts of bad things, eject floppy, and go away. Since the program is widely circulated, everyone should at least be aware of the attack. -- Bill Faust

While I empathize with your predicament, I generally prefer not to have expletives in my inbox. Also, what has this to do with markdown? On Jul 5, 2013 7:20 PM, "bowerbird" <bowerbird at aol.com> wrote: > fan_fucking_tastic. > > somebody hit another one of the dead skunks on this road. > > -bowerbird > > _______________________________________________ >

...; To: LLVM Developers Mailing List <llvmdev at cs.uiuc.edu> > Message-ID: <Pine.LNX.4.62.0706151224570.7416 at nondot.org> > Content-Type: text/plain; charset="x-unknown" > > On Fri, 15 Jun 2007, [ISO-8859-1] St?phane Letz wrote: >> We have a compiler for the Faust language (faust.grame.fr) that >> currently compiles a C++ class which implements a DSP plug-in with >> several methods. > > BTW, since you are fast becoming a guru in code specialization with > LLVM, > it would be really nice if you could write a little document that &g...

...at I would prefer not to have to force my users to do. In fact, my goal is to have a live coding environment provided as a desktop application (which might also embed Clang as well as LLVM) that allows the user to rapidly and playfully build their sound synthesis idea (in simple C/C++ at first, Faust later maybe) and then save the algorithm as bytecode to be copied over to the AM335x-based device. Thank you in advance for any help or pointers to resources that you can provide! Kind regards Brian -- Orthogonal Devices Tokyo, Japan www.orthogonaldevices.com --- This email has been checke...