Am Montag, 29. Dezember 2008 12:54 schrieb Simon Peyton-Jones:
What a great bug -- I would never have predicted it, but in retrospect it
makes perfect sense. Record selectors had better get fixed.
Can I read somewhere about what caused this bug? What is its trac URL?
Best wishes,
Wolfgang
On Sat, Feb 07, 2009 at 12:39:03AM -0500, Brandon S. Allbery KF8NH wrote:
On 2009 Feb 5, at 5:49, Remi Turk wrote:
SPJ agreed with the idea itself, but suggested an alternative set of
commands:
:info Show-- See class definition only
:instances Show -- See instances of Show
http://hackage.haskell.org/trac/ghc/ticket/2884
On Feb 9, 2009, at 10:53 AM, Wolfgang Jeltsch wrote:
Am Montag, 29. Dezember 2008 12:54 schrieb Simon Peyton-Jones:
What a great bug -- I would never have predicted it, but in
retrospect it
makes perfect sense. Record selectors had better get
Hi Simon,
Simon Marlow wrote:
If you felt like working on this yourself, possibly with Pepe, then
we'd be happy to support in any way we can.
Thanks. It may happen though it is not probable. I do not know the code
so anything non-trivial is a significant effort and my free weekends and
Hi,
Simon Marlow wrote:
If you felt like working on this yourself, possibly with Pepe, then
we'd be happy to support in any way we can.
Thanks. It may happen though it is not probable. I do not know the
code so anything non-trivial is a significant effort and my free
weekends and
Hello,
For obscure reasons, I'm running some benchmarks both on an x86
machine (2.20 Ghz, 2 GB of RAM, Linux 2.6.22-15) and on a PowerPC Mac
(1 Ghz, 512 MB of RAM, Mac OS 10.5). I noticed that even some pretty
simple programs run much slower on the Mac than on the PC. For
example, the following
Hello Tim,
Monday, February 9, 2009, 11:16:22 PM, you wrote:
So is the PPC backend really this bad, or should I be looking for
something weird with the hardware or configuration on the Mac?
check GC times too. one possibility is that GC takes much more time
due to smaller L2 cache
--
Best
On 2/9/09, Bulat Ziganshin bulat.zigans...@gmail.com wrote:
Hello Tim,
Monday, February 9, 2009, 11:16:22 PM, you wrote:
So is the PPC backend really this bad, or should I be looking for
something weird with the hardware or configuration on the Mac?
check GC times too. one
On 2/9/09, David Brown hask...@davidb.org wrote:
Which CPU is the x86? The modern x86 CPUs (such as Core2) will be
significantly faster than the PowerPC, even at comparable clock rates.
Have you just compared even C code tests?
I think that goes a long way towards explaining it... a
