Hi,
Am Mittwoch, den 29.08.2012, 17:16 +0100 schrieb Thomas Schilling:
Syntactically, I'd prefer something that looks more like a function.
With a pragma it's difficult to see what expression it actually
affects. For example, we already have the special functions lazy
and inline. Since
On 30 August 2012 09:34, Joachim Breitner breit...@kit.edu wrote:
but from a first glance it seems that you are not using that part of GHC
in your project, right?
No, I don't think I can make use of your work directly. Lambdachine uses
GHC up until the CorePrep phase (the last phase before
Hi,
Am Dienstag, den 28.08.2012, 18:16 -0400 schrieb Carter Schonwald:
On Tuesday, August 28, 2012, Yves Parès wrote:
Monad? Simple strictness anotation is enough in that case:
upd_noupd n =
let l = myenum' 0 n
h =
macros:
upd_noupd n =
let# l = myenum' 0 n
in last l + length l
What's the strength of the {-# NOUPDATE #-} approach?
Regards,
Facundo
Date: Wed, 29 Aug 2012 10:20:21 +0200
From: Joachim Breitner breit...@kit.edu
Subject: Re: [Haskell-cafe] A first glimps
Hi Facundo,
Am Mittwoch, den 29.08.2012, 10:26 -0300 schrieb Facundo Domínguez:
upd_noupd n =
let l = myenum' 0 n
in last l + length l
This could be rewritten as
upd_noupd n =
let l n = myenum' 0 n
in last (l n) +
: Joachim Breitner breit...@kit.edu
Datum: 29. 8. 2012
Předmět: Re: [Haskell-cafe] A first glimps on the {-# NOUPDATE #-} pragma
Hi Facundo,
Am Mittwoch, den 29.08.2012, 10:26 -0300 schrieb Facundo Domínguez:
upd_noupd n =
let l = myenum' 0 n
in last l + length l
This could be rewritten
On 29 August 2012 15:21, Joachim Breitner breit...@kit.edu wrote:
Hi Facundo,
Am Mittwoch, den 29.08.2012, 10:26 -0300 schrieb Facundo Domínguez:
upd_noupd n =
let l = myenum' 0 n
in last l + length l
This could be rewritten as
Dear GHC users,
I am experimenting with ways to /prevent/ sharing in Haskell, e.g. to
avoid space leaks or to speed up evaluation. A first attempt was to
duplicate closures on the heap to preserve the original one, see
http://arxiv.org/abs/1207.2017 for a detailed description and
information on
Hey Joachim,
isn't this an example where the exact same issue could be solved via some
suitable use of a monad for ordering those two computations on l?
cheers
-Carter
On Tue, Aug 28, 2012 at 12:44 PM, Joachim Breitner breit...@kit.edu wrote:
Dear GHC users,
I am experimenting with ways to
You got me there. Excellent point
On Tuesday, August 28, 2012, Yves Parès wrote:
Monad? Simple strictness anotation is enough in that case:
upd_noupd n =
let l = myenum' 0 n
h = head l
in h `seq` last l + h
Le mardi 28 août 2012 22:39:09
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