Hello,
Here are some more references relevant to ForSyDe, which looks very
interesting!
The following paper describes the first version of Hydra, a functional
hardware description language which has gone through many versions,
using several different functional languages. Hydra uses streams for
Hi all,
the vector library will eventually provide fast, Int-indexed arrays with
a powerful fusion framework. It's very immature at the moment (I haven't
tested most of the code) and implements just a few combinators but I
thought releasing early wouldn't hurt. Use at your own risk and
Hello Roman,
Saturday, July 12, 2008, 7:01:05 PM, you wrote:
the vector library will eventually provide fast, Int-indexed arrays with
a powerful fusion framework.
GREAT! doom4 would be written in Haskell!
--
Best regards,
Bulatmailto:[EMAIL PROTECTED]
On 7/12/08, Roman Leshchinskiy [EMAIL PROTECTED] wrote:
Hi all,
the vector library will eventually provide fast, Int-indexed arrays with a
powerful fusion framework. It's very immature at the moment (I haven't
tested most of the code) and implements just a few combinators but I
thought
I had some free time this afternoon so I put together an
(experimental) patch for GHC that implements helpful errors messages.
Have a look at this GHCi session to see what I mean:
$ stage2/ghc-inplace --interactive -fhelpful-errors
GHCi, version 6.9.20080711: http://www.haskell.org/ghc/ :? for
Personally, I would suggest make it take up less space. A newline for each
match may be alright if there are only 3 suggestions, but past that it begins
to take up too much of the screen. Columns are nice, or perhaps a limit on
how many matches will be displayed (with more available if the
What do you think about this feature? Would it be genuinely helpful or
annoying?
It could be handy if it understands qualified names. Occasionally
typos e.g. just now Confg.default_x are surprisingly hard to see and I
go around making sure Config is imported, making sure it exports
default_x,
Sebastian Sylvan wrote:
Is there any more (easily-digested, like a paper) information available
about this? Specifically what things can happen in-place, and future
extensions...
Apart from the stream fusion papers, unfortunately no, it's all very
much work in progress. Basically, at the
2008/7/12 Evan Laforge [EMAIL PROTECTED]:
What do you think about this feature? Would it be genuinely helpful or
annoying?
It could be handy if it understands qualified names. Occasionally
typos e.g. just now Confg.default_x are surprisingly hard to see and I
go around making sure Config
Can one represent the ''Type template Haskell syntax of
$( makeMergeable ''FileDescriptorProto )
in haskell-src.exts Language.Haskell.Exts.Syntax ?
And what are the HsReify data (e.g. HsReifyType and HsReifyDecl and
HsReifyFixity )?
I don't see any pretty print capability to
On Sat, Jul 12, 2008 at 10:44 AM, Max Bolingbroke
[EMAIL PROTECTED] wrote:
I had some free time this afternoon so I put together an
(experimental) patch for GHC that implements helpful errors messages.
Have a look at this GHCi session to see what I mean:
$ stage2/ghc-inplace --interactive
Hi!
(I will reply propely later, I have a project to finish and GHC is
playing me around and does not want to cooperate.)
This project of mine is getting really interesting. Is like playing
table tennis with GHC. Some time it gives a nice ball, sometimes I
have to run around after it. But I just
On Sat, Jul 12, 2008 at 8:57 PM, Mitar [EMAIL PROTECTED] wrote:
julia4DFractal :: BasicReal - World
julia4DFractal param (x,y,z) = julia4D (Q (x / scale) (y / scale) (z /
scale) param) iterations
where c = (Q (-0.08) 0.0 (-0.8) (-0.03))
alphaBlue = VoxelColor 0 0 (2 / scale)
Hi!
My guess is that it was premature optimization that created this bug.
It is the root of all evil. ;-)
Unboxed tuples are not the best answer for every situation. They are
evaluated strictly!
Then I have not understood the last paragraph correctly:
bulat.ziganshin:
Hello Roman,
Saturday, July 12, 2008, 7:01:05 PM, you wrote:
the vector library will eventually provide fast, Int-indexed arrays with
a powerful fusion framework.
GREAT! doom4 would be written in Haskell!
Did you know about Cheplyaka's Summer of Code project to build
johan.tibell:
On Sat, Jul 12, 2008 at 12:13 AM, Don Stewart [EMAIL PROTECTED] wrote:
Just a quick note about next week's Galois Tech Talk. Now that Galois
has completed its move into downtown Portland, and a shiny new, centrally
located, office space, we're opening up our tech talk series
That's pretty cool. Unfortunately in my early Haskell days the 'not
in scope' errors were the only ones I _did_ understand.
Heh :-)
It would be
nice to human-friendlify the other types of errors. I'm not judging
your work though, this is helpful, and the other types of errors are
of
I think you can use the duality of Writer/Reader to help you here; you
have the law that, for suitable dual computations r and w,
run_reader r (run_writer (w x)) == x
Then you can build up a list of rules specifying which computations
are dual; read64 is dual to write64, for example. You can
Max Bolingbroke wrote:
Agreed: I've implemented this too. I've also added fuzzy matching to
package search:
$ stage2/ghc-inplace --make ../Test1.hs
../Test1.hs:3:7:
Could not find module `Data.Lost':
Use -v to see a list of the files searched for.
Maybe you meant `Data.List'
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