We've been trying to track down a memory leak, and by adding SCC
annotations, pinned it down to a very brief expression. Unfortunately,
the expression is just a variable! We even looked at the generated
core:
(case ([Soutei.Term Logic.BodyVar]
- (...)
- Logic.Frame
On Wed, Feb 01, 2006 at 12:28:59AM -0800, Andrew Pimlott wrote:
The Haskell code looks like
predQuery pred = case lookup pred ctxIdx of Just f - {-# SCC pq.foo' #-}
f
Note that f is a function, which we expect to be expensive when it is
called. However, that should be charged to the
On 2/1/06, Donald Bruce Stewart [EMAIL PROTECTED] wrote:
Haskell is now ranked number 1 on the Great Language Shootout!
http://shootout.alioth.debian.org/gp4/benchmark.php?test=alllang=all
Hooray :)
That is neat. Mostly for dispelling the pure lazy fp is inherently
slow argument. It's
Donald Bruce Stewart wrote:
This entry in fact runs faster than the original (though not the new
vectorised
entry) optimised C entry (and faster than all other languages):
http://shootout.alioth.debian.org/gp4/benchmark.php?test=partialsumslang=all
So, by carefully tweaking things,
John Meacham wrote:
On Fri, Jan 27, 2006 at 04:57:14AM -0500, Cale Gibbard wrote:
Or if we're going to allow @ as an infix operator, we could use (@
pat), reminiscent of section notation. (exp @) of course would make no
sense, seeing as there's no representation for patterns as values.
oooh.
Andrew Pimlott wrote:
On Wed, Feb 01, 2006 at 12:28:59AM -0800, Andrew Pimlott wrote:
The Haskell code looks like
predQuery pred = case lookup pred ctxIdx of Just f - {-# SCC pq.foo' #-} f
Note that f is a function, which we expect to be expensive when it is
called. However, that should be
Thiago Arrais wrote:
EclipseFP 0.9.1 has been released since last Friday. It is an
open-source development environment for Haskell code.
EclipseFP integrates GHC with an Haskell-aware code editor and also
supports quick file browsing through an outline view, automatic
building/compiling and
Hello Donald,
Wednesday, February 01, 2006, 8:00:04 AM, you wrote:
DBS Here's a brief introduction. I intend to write up (on the performance page
on
DBS the wiki) a list of things we've done to improve the shootout entries. N.B
DBS we're now the 3rd *fastest* language, behind C and only a little
On Wed, 2006-02-01 at 13:21 +, Graham Klyne wrote:
Thiago Arrais wrote:
EclipseFP 0.9.1 has been released since last Friday. It is an
open-source development environment for Haskell code.
EclipseFP integrates GHC with an Haskell-aware code editor and also
supports quick file
Bulat Ziganshin wrote:
Hello Donald,
Wednesday, February 01, 2006, 8:00:04 AM, you wrote:
DBS Here's a brief introduction. I intend to write up (on the performance
page on
DBS the wiki) a list of things we've done to improve the shootout entries.
N.B
DBS we're now the 3rd *fastest*
--- Chris Kuklewicz [EMAIL PROTECTED]
wrote:
-snip,snip-
It is 3rd fastest.
Looking at Just Memory Use, Haskell is 8th
Looking at Just Lines Of Code, Haskell is 1st
Lookat at the 1:1:1 even balance Haskell is 1st
Programmer skill and effort really does matter ;-)
Congratulations.
2006/2/1, Graham Klyne [EMAIL PROTECTED]:
[I should say that I haven't yet actually tried this software, though I'd like
to do so when I get some time.]
I really hope you find the time to do so. We would be glad to be
hearing from you again.
One of the features of Haskell that I like is that
I would use recrusion and the Prelude function until:
until (=1) (/2) 1000
Cheers,
Jared.
--
http://www.updike.org/~jared/
reverse )-:
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