$ Data.Conduit.mapOutput Left src1 =
Data.Conduit.mapOutput Right src2
I think this can be generalized to work with more base monads with some
tweaks to (=).
Thanks Michael, that looks like it will fit the bill!
Cheers,
Erik
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will be returned
as either a Left or Right of tne new source?
If so, how?
Cheers,
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with info about the LLVM backend here:
http://hackage.haskell.org/trac/ghc/wiki/Commentary/Compiler/Backends/LLVM
It seems the custom calling convention may only be documented in
the code.
Cheers,
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bindings to make them more
appropriate for use within GHC, or how to approach modifying the existing
LLVM backend.
Many thanks,
Alex
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, use `-keep-llvm-files` but be aware that
GHC uses a custom calling convention so calling into GHC generated
LLVM code is non-trivial.
HTH,
Erik
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Erik de Castro Lopo wrote:
B B wrote:
1) Is the LLVM Backend actively developed or should I be afraid it will be
discontinued or broken?
My understanding is that it is being actively developed. Currently for
numerical code, the LLVM backend performs better than the native codegen.
I
your orignal .hs file used remain the same. As soon as
any of these versions change, you need the full original .hs file.
Erik
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Erik de Castro Lopo wrote:
MigMit wrote:
Suppose I compiled some module and kept it's .hi and .o files. Is it
possible to use this module in my program if the source code was deleted
for some reason?
Seems like the answer is yes
The answer is yes as long as the compiler version
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s9gf4ult wrote:
Is this something like conduits ?
Yes, its also a bit like Iteratee, Enumerator, Pipes and Machines.
Erik
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all your patches.
Cheers,
Erik
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) combinators, that are easier to read and easier
to maintain than anything other than the most trivial regex.
Erik
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probably
be fixed without deepseq-generics and just using BangPatterns.
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with deepseq-generic. However,
I suspect deepseq-generic was a bigger hammer than was actually
needed.
Erik
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Any advice or things to try?
Cheers,
Erik
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.
There is a select package:
http://hackage.haskell.org/package/select
but I was wondering if there was a more idiomatic Haskell way
of dealing with inputs from more than one source.
Erik
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managed to fix yet.
Erik
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of setting everything up
to build Haskell programs under Wine on the Haskell Wiki?
Erik
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, quoteType :: String - Q Type
, quoteDec :: String - Q [Dec]
}
I'm just starting out with quasquotation and am not yet qualified
to update this page myself.
Erik
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Geany which is not on the list.
Erik
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have no idea how hard windows is in comparison to say
FreeBSD. Even Apple's OS X is easier than windows, because I have
friends who can give me SSH access to their machines.
Erik
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a bare
windows machine and then bootstrap that machine into a full haskell dev
machine you might see some progress on this front.
Erik
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was llvm-2.7.
Debian Squeeze is also quite old now (ghc-6.12?) and DPH performance has
been improved quite significantly in the 7 series of compilers.
HTH,
Erik
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is a command line program.
Erik
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should
decrease.
Cheers,
Erik
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Hi all,
For GHC development questions (ie hacking on GHC, not with GHC) which
is the appropriate mailing list ghc-cvs or ghc-users?
Cheers,
Erik
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, I'll try
to put together a blog post on using connect-and-resume to solve this
kind of problem.
+1
Erik
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on that list that needs
to be seen to?
Cheers,
Erik
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issues.
Erik
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$ fmap copyByteString
$ Wai.requestBody req
but the type of the RequestBodySource constructor and Wai.requestBody
hasn't changed.
Erik
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the install of alex first?
Cheers,
Erik
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because alex is missing. This is not a good introduction Haskell/Yesod.
Erik
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is not already
available.
Erik
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location information.
Erik
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operations.
With http-conduit being part of the Wai/Warp/Yesod stack I believe this
is a high tested and rigorously maintained piece of code.
Cheers,
Erik
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.
Erik
[0] http://hackage.haskell.org/package/http-proxy
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but a better solution may still exist (I'm interested in
seeing how Pipes work out).
Cheers,
Erik
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an valid decimal should be as fast as possible, but if
the string isn't valid it doesn't really matter what the result is.
Cheers,
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of years and I would be
surprised it one of them (or a new one combining the best features of
the others) doesn't come out the clear winner in the next year or two.
Erik
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of the complexity of the other Iteratee libraries.
Erik
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of Maybe.
Maybe fromMaybe is a more grokkable function.
Erik
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is efficient for larger
than native types like Int64 on 32-bit systems (including 64-bit OS X),
as well as Integer. The optimization of this function was done in
collaboration with Erik de Castro Lopo, Vincent Hanquez, and Christoph
Breitkopf following a blog post by Erik[2] and ensuing discussion
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that are a combination of one ore more constructor.
Erik
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and seems very open to suggestions for
improvements to his library.
Cheers,
Erik
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don't think there's any strong need for this.
Ah, got it now. Thanks.
Look forward to this stuff hitting Hackage.
Erik
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these packages from Github?
Cheers,
Erik
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Matthew Farkas-Dyck wrote:
http://hackage.haskell.org/package/bytestring-mmap
Since he's editing text, its a pity there isn't a text-mmap
package :-).
Erik
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in sync with the vector than simply allocating
some large fixed size per line?
Very much dependent on whether you are using String or one of the
other two I would think.
Erik
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to allow the use of Text
instead of String.
Erik
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Erik
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it will be up again.
Aw gee! Now I'm going to get blamed for shutting down the hackage trac
when all I did was report spam on it.
Erik
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that make the
project cost-prohibitive.
Well there are already Ocaml bindings for libvirt
http://libvirt.org/ocaml/
so its most likely the former.
Erik
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Michael Litchard wrote:
That's encouraging!
In fact, since FFI bindings are usually easier in GHC Haskell than
in Ocaml, you should have it done by the end of the week :-).
Cheers,
Erik
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Cheers,
Erik
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soltuion.
Thoughts?
Erik
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]
(releaseThread, _) - with (forkIO $ runResourceT $ sourceHandle stdin $$
sinkHandle hsock) killThread
sourceHandle hsock $$ sinkHandle stdout
release releaseThread
release releaseSock
Erik
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,
Erik
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to terminate. Non terminating programs are rejected.
Erik
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http
explain why this should or
cannot be different, and suggest you file it as such.
I agree. I've lodged a bug report here:
http://hackage.haskell.org/trac/ghc/ticket/5673
Erik
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people do:
ghci -XOverloadedStrings file.lhs
Probably worse actually.
Erik
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heathmatlock wrote:
Question: Do you want a mascot?
No.
I also really think this poll should have been in a web
site somewhere and not on this list.
Erik
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:
https://github.com/haskell-pkg-janitors/
Feel free to join in.
Cheers,
Erik
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up.
Erik
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, I would suggest the name
haskell-pkg-janitors.
Erik
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Daniel Fischer wrote:
On Monday 24 October 2011, 03:54:09, Erik de Castro Lopo wrote:
R J wrote:
hey Haskell this is nuts http://www.business10i.com
hey Haskell this is nuts ://xxx.xxx.xxx
Maybe its time to moderate all newcomers to this list, at least
until they post
Paul Monday wrote:
I didn't know about glasgow-haskell-users, thanks!
Actually the ghc-cvs list may be even better.
Cheers,
Erik
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Double - Double
{-# NOINLINE dotp_wrapper #-}
dotp_wrapper v w = dotp_double (fromPArrayP v) (fromPArrayP w)
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Erik de Castro Lopo wrote:
The code you posted had some wrapping issues and was missing an
import.
I should have also mentioned how I figured out what the missing
import was.
Firstly, I tried hoogle [0] but couldn't find it. I then realised
that it must be part of DPH and that I had a copy
. This
limitation is a known limitation and cannot currently be worked around
other than my moving whatever is required to the top level.
Erik
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to know (because I'm trying to fix it) that GHCI is broken
(since about 6.8) on PowerPC.
Erik
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thig about this approach is that is not a single unsafe operation
needed.
Erik
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compressed tarballs uncompressed?)
Yes, it was a pain in the neck.
Erik
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browserDecompress and defaultDecompress so
they can be used as two sane defaults for the second parameter?
Cheers,
Erik
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and submit a github pull
request.
Cheers,
Erik
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to RCPT TO command)
Don recently left Galois and is now working for a bank in NYC.
Find him on google+.
Erik
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and freely available on the internet
means that stuf fthat was in GHC first can never be patented (or
at least can be successfully challenged when it is).
Erik
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.
ppShow also has a command line tool called ppsh. I run ppsh in
an xterm, paste the Show output into the xterm and then hit
Control-d to see the formatted output.
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Michael Snoyman wrote:
On Fri, Apr 29, 2011 at 2:49 AM, Erik de Castro Lopo
Has anyone done anything like this and care to shed some light?
It's a little bit complicated, but hopefully this should help out:
Thats Michael. I've tried it and it works. Now to study it
and figure out how
.
Unfortunately, I've tried a bunch if stuff and nothing I've come up with
even comes close t type checking.
Has anyone done anything like this and care to shed some light?
Cheers,
Erik
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they install some libraries again.
You seem to think there is a problem where this is no problem :-).
Cheers,
Erik
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The thing is, HE.httpLbsRedirect returns a lazy ByteString and
Wai.responseLBS writes a lazy ByteString, so why isn't the whole thing
lazy?
I'd appreciate any clues.
Cheers,
Erik
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