Romain Beauxis:
> I have a problem with the following code under win32:
>
> let m = Mutex.create ()
>
> let () =
> Mutex.lock m;
> if Mutex.try_lock m then
> Printf.printf "locked !\n"
> else
> Printf.printf "could not lock!\n"
This code is behaving correctly for a Windows mutex (A
Dear users and developers of OCAML,
I am working on some ppc architecture, and I realize that I have a
(very) big slowdown due to bad alignment of data by ocamlopt. I need
to have my data aligned in memory depending of the size of the data :
floats are to be aligned on 8 bytes, int on 4 byt
Hello,
I'm doing something wrong, but can't figure out what?
***
Library compilation, in libeeproms/:
This is a mixed ocaml/c library,
and it depends on a third party DLL
***
$ ocamlc -c eprom_stubs.c
$ ocamlmklib -o m2mEeproms e
Hi !
Le mercredi 27 janvier 2010 02:23:25, David Allsopp a écrit :
> Romain Beauxis:
> > I have a problem with the following code under win32:
> >
> > let m = Mutex.create ()
> >
> > let () =
> > Mutex.lock m;
> > if Mutex.try_lock m then
> > Printf.printf "locked !\n"
> > else
Christoph Bauer pisze:
Please try:
$ cd asmrun
$ cpp -DSYS_aix power-aix.S > power-aix.s
$ as -u power-aix.s
$ cd ..
$ make opt
Christoph Bauer
Apparently I can go directly without preprocessor (and cpp I have on the
AIX machine doesn't like asm syntax):
$ cp power-aix.S power-aix.s
$ a
Christophe Papazian writes:
> Dear users and developers of OCAML,
>
> I am working on some ppc architecture, and I realize that I have a
> (very) big slowdown due to bad alignment of data by ocamlopt. I need
> to have my data aligned in memory depending of the size of the data :
> floats are to b
I am working on some ppc architecture, and I realize that I have a
(very) big slowdown due to bad alignment of data by ocamlopt. I need to
have my data aligned in memory depending of the size of the data :
floats are to be aligned on 8 bytes, int on 4 bytes, etc
First, make sure that misal
I'm doing something wrong, but can't figure out what?
Try setting the OCAMLRUNPARAMS environment variable to the value "v=256".
The run-time system will then print additional debug messages
concerning DLL searching and loading.
- Xavier Leroy
___
Cam
Original Message
Subject: Re: [Caml-list] dynamic link library path under mingw [NC]
From: Rabih EL-CHAAR
To: matthieu.dubu...@gmail.com
Date: 27/01/2010 15:36
Why you're not using -dllpath option in ocamlmklib?
I think this should solve your problem (didn't make the check).
Goswin von Brederlow wrote:
You need to write a new function
CAMLextern value caml_alloc_double_array (mlsize_t),
or similar that ensures alignment on 8 byte for double even for 32bit
systems.
You should also check the CAMLextern value caml_copy_double (double);
that it does the same.
If
From: Xavier Leroy
Try setting the OCAMLRUNPARAMS environment variable to the value "v=256".
The run-time system will then print additional debug messages
concerning DLL searching and loading.
- Xavier Leroy
OCAMLRUNPARAM without S!
Thanks for the tip.
$ OCAMLRUNPARAM="v=256" ./tests.by
Dear Xavier Leroy,
thank you for your answer
I am working on some ppc architecture, and I realize that I have a
(very) big slowdown due to bad alignment of data by ocamlopt. I
need to have my data aligned in memory depending of the size of the
data : floats are to be aligned on 8 bytes, int
Matthieu Dubuget:
Two separated problems, then:
- how to store a search path into tests.byte?
The use of -dllpath when generating tests.byte does it. I wanted to
add this path during library generation, not when using it.
Anyway. This is not the biggest problem: I will use ocamlfind, that
mai
On Wed, Jan 27, 2010 at 06:20:44PM +0100, Christophe Papazian wrote:
> Is there a 64-bit PowerPC Linux (ELF) support in ocaml ? I thought
> it was only a 64-bit PowerPC OSX (Darwin) support...
Yes indeed there is. For years we maintained an out of tree patch to
support this for Fedora/ppc64:
htt
Pascal Cuoq writes:
> Goswin von Brederlow wrote:
>
>
> You need to write a new function
>
> CAMLextern value caml_alloc_double_array (mlsize_t),
>
> or similar that ensures alignment on 8 byte for double even for 32bit
> systems.
>
> You should also check the CAMLextern valu
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