Not currently. It's not clear what a point in execution *is*!
The top-level IO monad thread might provide such a point, but even then
it might not be clear how much of a lazy data structure had been
evaluated by that point.
I could see sense in having an I/O operation
markProfile ::
| Why is it that one can't reify top level function declarations? At the
| moment it only seems that we can reify type declarations. No
immediate
| reason for this seems to spring to mind, but there may be one.
[I'm interested to know something about your application, incidentally.]
Several
I am using .hi-boot files quite a lot at the moment. I'm very grateful for the recent
change to a more Haskelly syntax, but I have a couple of suggestions for the GHC team
to implement in their no doubt ample free time. 8-)
(1) Importing a module {-# SOURCE #-} into itself currently produces a
Kirsten Chevalier [EMAIL PROTECTED] writes:
I'd like to be able to determine the percentage of allocated objects of
a particular type at specific points in a program's execution. I know
that I can use heap profiling to create a graph of memory usage broken
down by type, but is there any way
The rewritten documentation can be translated
to HTML using just a standard xsltproc tool (available
for both Cygwin Linux) and XSLT DocBook stylesheet.
The main advantage of XML version is that there is
already developed XSLT stylesheet which generates
input for Microsoft HTML Help
Ok,
$ cat null.hs
module Main(main) where
main = return ()
$ ghc null.hs -o null
$ ./null +RTS -?
$
Is your GHCRTS environment variable set to anything?
Cheers,
Simon
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Sure enough, after I say that all my fd reaping issues are solved at
the Haskell level, I've been bitten by issues that look like the RTS
doing things behind my back wrt. reaping fd's etc. etc.
Basically, while I used socketToHandle the fd's got closed
prematurely,
and once I eliminated
On Mon, Jan 06, 2003 at 02:02:13PM -, Simon Marlow wrote:
... actually I've just looked at the code and it looks wrong, aargh!
The finalizer is attached to the wrong side. If you have a source tree
handy, try changing the following line in libraries/base/GHC/Handle.hs:
addMVarFinalizer
Thanks for the suggestions, George. May I suggest that a good place
for these things is the Feature Requests tracker on the GHC
SourceForge page - otherwise good suggestions tend to get lost if we
don't implement them immediately.
I am using .hi-boot files quite a lot at the moment. I'm
John Meacham wrote:
[...] --show-iface seems to not be able to show .hi files
created when
profiling is turned on. [...]
Use the (undocumented :-) option -buildtag p *before*
--show-iface, e.g.
ghc -buildtag p --show-iface Foo.p_hi
It doesn't work after --show-iface,
Hello,
I seem to be having some trouble doing this and have a couple of questions..
The first question is how do you use --make option when doing this?
Section 4.5 of the users guide seems to contradictory to me.
It states..
The command line must contain one source file or module name
and
Ah, I'd definatly like to request it for GHC. as well as a version in
the IO monad, I have wanted both on various occasions.
John
On Mon, Jan 06, 2003 at 12:55:35PM +, Malcolm Wallace wrote:
Kirsten Chevalier [EMAIL PROTECTED] writes:
I'd like to be able to determine the
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