On Fri, Apr 29, 2011 at 12:42 AM, Gregg Reynolds d...@mobileink.com wrote:
On Thu, Apr 28, 2011 at 11:38 PM, Ben Lippmeier b...@ouroborus.net wrote:
Laziness at the value level causes space leaks, and laziness at the type
level causes mind leaks. Neither are much fun.
If the designers could
Thank you!
Working implementation is even more than I've expected.
2011/4/28 Felipe Almeida Lessa felipe.le...@gmail.com
On Thu, Apr 28, 2011 at 1:10 PM, Felipe Almeida Lessa
felipe.le...@gmail.com wrote:
On Thu, Apr 28, 2011 at 12:09 PM, Felipe Almeida Lessa
felipe.le...@gmail.com
On Fri, Apr 29, 2011 at 2:49 AM, Erik de Castro Lopo
mle...@mega-nerd.com wrote:
Antoine Latter wrote:
None of the lbs functions in http-enumerator can operate in constant
space - they are all built on top of the utility function lbsIter
which provides a warning:
Convert the HTTP response
On 29 Apr 2011, at 05:38, Ben Lippmeier b...@ouroborus.net wrote:
Laziness at the value level causes space leaks,
This is well-worn folklore, but a bit misleading. Most of my recent space
leaks have been caused by excessive strictness.
Space leaks occur in all kinds of programs and
When I need to comply with a specific binary format, I never rely on
Binary/Serialize class instances - I always fall back on the primitive
operations on Words of varying sizes (perhaps defining my own type
classes for convenience). The 'Builder' type makes this pretty easy.
If I were
On Thu, Apr 28, 2011 at 11:27:49PM -0600, Luke Palmer wrote:
On Thu, Apr 28, 2011 at 4:26 AM, Magnus Therning mag...@therning.orgwrote:
I see that Planet Haskell hasn't been updated since April 26. Is
something wrong with it, or does it really not update more often than
that?
In the
Others have answered your real question (I think) adequately, but if I'm
pedantic and answer precisely what you ask:
You can compile GHC with llvm by adding -fllvm to your build.mk file:
GhcHcOpts += -fllvm
Cheers,
Edward
Excerpts from Magicloud Magiclouds's message of Thu Apr 28 21:49:11
From: Felipe Almeida Lessa felipe.le...@gmail.com
On Thu, Apr 28, 2011 at 1:10 PM, Felipe Almeida Lessa
felipe.le...@gmail.com wrote:
On Thu, Apr 28, 2011 at 12:09 PM, Felipe Almeida Lessa
felipe.le...@gmail.com wrote:
I foresee one problem: what is the leftover of 'manyToOne xs' if
On 29/04/2011, at 6:08 PM, Malcolm Wallace wrote:
On 29 Apr 2011, at 05:38, Ben Lippmeier b...@ouroborus.net wrote:
Laziness at the value level causes space leaks,
This is well-worn folklore, but a bit misleading.
:-) Like permanent markers in the hands of children causes suffering.
On 29 Apr 2011, at 10:42, Ben Lippmeier wrote:
On 29/04/2011, at 6:08 PM, Malcolm Wallace wrote:
On 29 Apr 2011, at 05:38, Ben Lippmeier b...@ouroborus.net wrote:
Laziness at the value level causes space leaks,
This is well-worn folklore, but a bit misleading.
:-) Like
Chris Smith cdsm...@gmail.com wrote:
Sometimes I wish for a -fphp flag that would turn some type errors
into warnings. Example:
v.hs:8:6:
Couldn't match expected type `[a]' against inferred type `()'
In the first argument of `a', namely `y'
In the expression: a y
On Fri, Apr 29, 2011 at 6:32 AM, John Lato jwl...@gmail.com wrote:
If you do this, the user needs to take care to order the iteratees so that
the last iteratee has small leftovers. Consider:
manyToOne [consumeALot, return ()]
In this case, the entire stream consumed by the first iteratee
On Fri, Apr 29, 2011 at 12:20 PM, Felipe Almeida Lessa
felipe.le...@gmail.com wrote:
On Fri, Apr 29, 2011 at 6:32 AM, John Lato jwl...@gmail.com wrote:
If you do this, the user needs to take care to order the iteratees so
that
the last iteratee has small leftovers. Consider:
manyToOne
Ryan Ingram wrote:
Heinrich Apfelmus wrote:
However, even in a demand-driven implementation, there is one optimization
that I would like make: when there are multiple external events, say e1 and
e2, the network splits into subnetworks that react only to one of the
inputs. For instance, your
On 28/04/2011 03:21 PM, Chris Smith wrote:
On Thu, 2011-04-28 at 08:04 +0200, Bardur Arantsson wrote:
There's also the fact that using in-repo branches means that all the
tooling doesn't have to rely on any (fs-specific) conventions for
finding branches.
As someone who has admin'd a reasonably
In my case leftover is not important.
But in common case... Just an idea...
What if we provide
iterWhile :: Iteratee a m () - Iteratee a m b - Iteratee a m b
The first Iteratee only control when the result should be yeilded and feed
an input to second Iteratee.
Then we can change manyToOne to
My guess is that you're doing all indexing work inside a single GHC
API session. When loading external packages GHC caches all .hi files
in memory -- and never unloads them. Therefore, if you have a large
package DB, that'll consume a lot of memory. For similar reasons you
can also run into
On Fri, 29 Apr 2011, Erik de Castro Lopo wrote:
Magicloud Magiclouds wrote:
Then when I install other packages, they may complain that the binary
format is not llvm, so they install some libraries again.
You seem to think there is a problem where this is no problem :-).
Nontheless it
Hello list
I have an idea on versioning of Haskell packages and a small question
about release model of Haskell Platform. Since the latter is shorter
let's start with it.
So, what is the release model of Haskell Platform? Is it released every
N months and frozen at that point? Or some
On Sat, Apr 30, 2011 at 02:05:39AM +0400, Daniil Elovkov wrote:
Hello list
I have an idea on versioning of Haskell packages and a small
question about release model of Haskell Platform. Since the latter
is shorter let's start with it.
So, what is the release model of Haskell Platform? Is
Hi,
Henning Thielemann lemming at henning-thielemann.de writes:
Nontheless it might be interesting to let GHC emit LLVM bitcode. As far as
I understand, this would enable LLVM's Link Time Optimizations.
You can already emit .ll code with -ddump-llvm.
All LLVM tools that take .bc files as
Henning Thielemann lemming at henning-thielemann.de writes:
Nontheless it might be interesting to let GHC emit LLVM bitcode. As far as
I understand, this would enable LLVM's Link Time Optimizations.
And if you really need .bc, there is always llvm-as.
On Fri, Apr 29, 2011 at 3:05 PM, Daniil Elovkov
daniil.elov...@gmail.com wrote:
Hello list
I have an idea on versioning of Haskell packages and a small question about
release model of Haskell Platform. Since the latter is shorter let's start
with it.
So, what is the release model of Haskell
23 matches
Mail list logo
