We are happy to announce the new release of Feldspar and its compiler!
http://feldspar.sourceforge.net/
Feldspar is an embedded domain-specific language for digital signal
processing. It is developed as a joint project with Ericsson, ELTE
university and Chalmers university.
This is an inte
(In response to Tom Hawkins' posting of an IIR filter in Atom)
We're still experimenting with how to best describe streaming
computations with feedback in Feldspar. But for completeness, here one
possible implementation of an IIR filter:
iir :: forall m n o a . (NaturalT m, NaturalT n, Natur
On Fri, Nov 20, 2009 at 4:14 AM, Warren Henning
wrote:
> Interesting to see actual generated code.
>
> Is this like code generation systems for database applications where
> you stick stuff into string templates (e.g., a generator in Ruby on
> Rails), or is it actually compiling an embedded domain
Interesting to see actual generated code.
Is this like code generation systems for database applications where
you stick stuff into string templates (e.g., a generator in Ruby on
Rails), or is it actually compiling an embedded domain specific
language?
On Thu, Nov 19, 2009 at 6:55 PM, Tom Hawkins
-- Forwarded message --
From: Tom Hawkins
Date: Thu, Nov 19, 2009 at 9:31 PM
Subject: Re: [Haskell-cafe] ANNOUNCE: feldspar-language
To: Emil Axelsson
On Thu, Nov 19, 2009 at 5:58 PM, Emil Axelsson wrote:
> Hi Tom, thanks for the code!
>
> Is my understanding cor
On Mon, Nov 9, 2009 at 10:09 AM, Emil Axelsson wrote:
> Nice!
>
> One of our project members has been looking at Atom, not for numerical
> computations, but for real-time scheduling (which Feldspar should deal with
> eventually).
>
> What kind of code (in terms of efficiency) does the above descri
Tom Hawkins skrev:
On Fri, Nov 6, 2009 at 6:28 AM, Emil Axelsson wrote:
I'm trying to get realtime signal processing with Haskell for long. I make
progress, but slowly. Has Ericsson ever thought about using Haskell itself
for signal processing? (But I think they already have Erlang?)
No, usin
Henning Thielemann skrev:
On Wed, 4 Nov 2009, Emil Axelsson wrote:
I'm happy to announce the first release of Feldspar, which is an embedded
domain-specific language with associated code generator mainly targeting DSP
algorithms. The language is developed in cooperation by Ericsson, Chalmers
On Wed, 4 Nov 2009, Emil Axelsson wrote:
I'm happy to announce the first release of Feldspar, which is an embedded
domain-specific language with associated code generator mainly targeting DSP
algorithms. The language is developed in cooperation by Ericsson, Chalmers
University and Eötvös Lorá
On Tue, 3 Nov 2009, Warren Henning wrote:
I see that section 4.1 of the user guide -
http://feldspar.sourceforge.net/documents/language/FeldsparLanguage.html#htoc23
- includes an example involving autocorrelation.
Does this mean I could use Feldspare to easily build my own Autotune
program? I
On Wed, Nov 4, 2009 at 12:53 AM, Emil Axelsson wrote:
> I don't see why you shouldn't
> I don't know
I'll take that as an unqualified "yes". Shawty snappin'!
Warren
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One thing I forgot to make clear in the announcement is that the
language is still highly experimental, and some obvious things, such as
complex numbers, are currently missing. So this first release should
probably not be used for real applications.
However, while I don't know how autotuning w
I see that section 4.1 of the user guide -
http://feldspar.sourceforge.net/documents/language/FeldsparLanguage.html#htoc23
- includes an example involving autocorrelation.
Does this mean I could use Feldspare to easily build my own Autotune
program? I love T-Pain and Autotune the News!
Warren
On
I'm happy to announce the first release of Feldspar, which is an
embedded domain-specific language with associated code generator mainly
targeting DSP algorithms. The language is developed in cooperation by
Ericsson, Chalmers University and Eötvös Loránd University.
Feldspar stands for *F*unct
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