Hi,
ghci seems to use a lot of cpu-time without doing something at the
prompt.
Furthermore ghc -O2 ... still creates binaries that yield a Bus
Error with gcc-3.1.
Can't that be fixed?
Cheers, Christian
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ghci seems to use a lot of cpu-time without doing something at the
prompt.
Hmmm, you're right. I hadn't noticed that. I'll look into it for
5.04.1.
Furthermore ghc -O2 ... still creates binaries that yield a Bus
Error with gcc-3.1.
Can't that be fixed?
It has already been fixed, and
in the ghc docs, section 4.9.8, it says
You can identify an orphan module by looking in its interface file,
M.hi. If there is a ``!'' on the first line, GHC
considers it an orphan module.
which i don't think is true anymore since .hi files are binary now...
--
Hal Daume III
Computer science
My program runs 3 threads, and after a few minutes' execution
all threads come to a state that they all wait on some MVars,
then the program halts with an error:
test: no threads to run: infinite loop or deadlock?
(test is my program name)
My problem is that this behavior is actually desired,
In local.haskell, you wrote:
test: no threads to run: infinite loop or deadlock?
My problem is that this behavior is actually desired, but
how do I catch this exception and do some bookkeeping
(closing external IO, etc.) and then a proper exit?
You can wrap the `takeMVar' with
Richard Uhtenwoldt [EMAIL PROTECTED] writes:
Similar ideas are already in circulation --since the 70s in the
research OS community in fact-- but dressed not in the guise of the
monad but rather in the guise of something called a capability as in
capability OSes like GNOSSIS, KeyKOS,
Okay, I'm dumb and can't figure this out. I'm migrating hMPI from GHC
4.08 to GHC 5.04 (fun fun) and am having trouble writing an instance of
Storable. The relevant information is:
import Foreign.Storable
type MPI_Rank_Type = Int
newtype MPI_Rank = MPI_Rank MPI_Rank_Type deriving (Eq)
Hi all,
I'm looking for some advice on what's the cleanest way to implement
something. The basic idea is that I have a task to solve, T. There are
many steps to solving this task, but they can be broken down into a small
list of elementary steps:
- prepareData
- initialize
- doThingOne
On Thu, Aug 01, 2002 at 02:34:00PM -0700, Hal Daume III wrote:
...
Now, I want in my executable my user to be able to say -model=0 and so
on in the command line and for it to use the appropriate model. Each of
these models will go in a separate module.
One way to do this would be to
One way to do this would be to import all of the models qualified and then
if they choose Model0, pass to the go function Model0.prepareData,
Model0.initialize, etc. This is fine, simple, good. But it doesn't
enforce at all the types of the functions.
I don't understand what you mean
Hal Daume III writes:
| Hi all,
|
| I'm looking for some advice on what's the cleanest way to implement
| something.
:
| where the main driver does something like:
|
| prepareData
| initialize
| iterate until converged
| doThingOne
| doThingTwo
| getResults
|
|
Hal Daume III writes:
Hi all,
I'm looking for some advice on what's the cleanest way to implement
something. The basic idea is that I have a task to solve, T. There are
many steps to solving this task, but they can be broken down into a small
list of elementary steps:
- prepareData
G'day all.
On Mon, Jul 29, 2002 at 02:50:55PM -0700, Hal Daume III wrote:
I need a data structure which is a map from Ints to Doubles; the
distribution of the Ints is in the range say 0-2 and a map will
contain somewhere around 100-200 elements. I need to be able to query
*very*
On 01-Aug-2002, Hal Daume III [EMAIL PROTECTED] wrote:
Okay, I'm dumb and can't figure this out. I'm migrating hMPI from GHC
4.08 to GHC 5.04 (fun fun) and am having trouble writing an instance of
Storable. The relevant information is:
import Foreign.Storable
type MPI_Rank_Type = Int
On Thu, Aug 01, 2002 at 11:27:06AM +0200, Volker Stolz wrote:
In local.haskell, you wrote:
test: no threads to run: infinite loop or deadlock?
My problem is that this behavior is actually desired, but
how do I catch this exception and do some bookkeeping
(closing external IO, etc.) and
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