On Tue, Sep 28, 2010 at 8:07 PM, Jake Donham j...@donham.org wrote:
On Tue, Sep 28, 2010 at 6:13 AM, Dmitry Bely dmitry.b...@gmail.com wrote:
I have two similar syntax extension that generate some functions for
each type in the module:
EXTEND Gram
str_item:
[ [ type; tdl = LIST1
+. 0.);
Printf.printf words: %f\n (Gc.stat ()).Gc.minor_words
and the reference will be placed in a register (Caml heap will not be
used inside the loop)
Do you have any idea why the optimizer needs that?
- Dmitry Bely
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black magic is needed:
let r = ref 0.0 in
for i = 0 to 1000_000_000 do r := float i done;
Printf.printf %f\n (!r +. 0.);
Printf.printf words: %f\n (Gc.stat ()).Gc.minor_words
and the reference will be placed in a register (Caml heap will not be
used inside the loop)
- Dmitry Bely
error like this:
cannot find file libgtk-win32-2.0
error:error during linking
how to solve this problem?
Read LablGtk2-install.txt and follow the instructions.
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with Ocaml 3.12?
- Dmitry Bely
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int main(int argc, char** argv)
{
for (int i=0; i argc; ++i) {
puts(argv[i]);
}
return 0;
}
and you'll see.
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= Wchar.t
type wstring = Wstring.t
(**/**)
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expect), but console output
functions perform ANSI-OEM code page translation. So you see a
garbage.
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On Thursday 06 May 2010 06:43:21 am Dmitry Bely wrote:
Ironically it's also not entirely true. F# works well under Mono/Unix.
A little off topic, but how is Mono/Unix these days? Last I checked (2 years
ago) it implemented the basic libraries and runtimes but had terrible
performance
for some applications due to
threads running in parallel on multiple cores. But F# is very
different from Ocaml.
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On Tue, Apr 20, 2010 at 7:48 PM, Lally Singh lally.si...@gmail.com wrote:
On Thu, Apr 15, 2010 at 4:16 PM, Dmitry Bely dmitry.b...@gmail.com wrote:
On Thu, Apr 15, 2010 at 11:16 PM, Lally Singh lally.si...@gmail.com wrote:
On Thu, Apr 15, 2010 at 2:59 AM, Dmitry Bely dmitry.b...@gmail.com wrote
to that -- or at least hoping to.
Thanks in advance for any help!
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On Thu, Apr 15, 2010 at 11:16 PM, Lally Singh lally.si...@gmail.com wrote:
On Thu, Apr 15, 2010 at 2:59 AM, Dmitry Bely dmitry.b...@gmail.com wrote:
On Thu, Apr 15, 2010 at 3:39 AM, Lally Singh lally.si...@gmail.com wrote:
Is it possible to statically link libcamlrun.lib, so it'll work
On Thu, Apr 15, 2010 at 11:16 PM, Lally Singh lally.si...@gmail.com wrote:
On Thu, Apr 15, 2010 at 2:59 AM, Dmitry Bely dmitry.b...@gmail.com wrote:
On Thu, Apr 15, 2010 at 3:39 AM, Lally Singh lally.si...@gmail.com wrote:
Is it possible to statically link libcamlrun.lib, so it'll work
for the
Win32, and then make -f Makefile.nt world).
Just to confirm that: it's build with my VS2008 without any special
efforts. Lally, are you sure that the correct bootstrap compiler is
used?
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(a:float array) =
let m = ref min_float in
for i = 0 to (Array.length a) - 1 do
if a.(i) !m
then m := a.(i)
done;
!m
!m is not unboxed (Ocaml 3.11). Should it?
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On Wed, Mar 31, 2010 at 9:55 PM, Jake Donham j...@donham.org wrote:
On Wed, Mar 31, 2010 at 10:21 AM, Dmitry Bely dmitry.b...@gmail.com wrote:
let max_val (a:float array) =
let m = ref min_float in
for i = 0 to (Array.length a) - 1 do
if a.(i) !m
then m := a.(i)
done;
!m
!m
rid of it? My best achievement so far is
Try tail-recursion.
Won't work. Show the code.
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{emit_reg dest}, REAL4 PTR {emit_addressing addr
i.arg 0}\n`;
` cvtss2sd {emit_reg dest}, {emit_reg dest}\n`
can be written as
` cvtss2sd {emit_reg dest}, REAL4 PTR {emit_addressing
addr i.arg 0}\n`
- Dmitry Bely
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automatically then needed.
- Dmitry Bely
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Bug
regarding the code
(fast math functions via x87 are questionable, optimization of
floating compare etc.) Where to discuss that - just here or there is
some entry in Mantis?
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. You want :
let round x = floor (x +. 0.5)
...and you get a floor() C call. I would better use
let round x = truncate (x +. (if x 0. then 0.5 else -0.5))
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of libasmrun.a (which
IIRC was a feature added in 3.11)?
Rich.
- Dmitry Bely
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ending inconsistency and so
incorrectly calculate the place.
With the more complex app I wanted to work on, the IHM is never shown.
I think that I will revert to the good old Printf method.
It's up to you but first I would try to find out why it does not work.
- Dmitry Bely
it if
there is a consensus). Still there is a plenty of low-power/embedded
x86 hardware that does not support SSE2. And one will be able to
compare x87 and SSE2 backends performance to convince him/herself that
the play really worths the candle :-)
- Dmitry Bely
a proof-of-the-concept implementation?
- Dmitry Bely
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On Mon, May 11, 2009 at 1:26 PM, Jon Harrop j...@ffconsultancy.com wrote:
On Monday 11 May 2009 09:05:08 Dmitry Bely wrote:
I think it would be the major code rewrite (if ever possible). Merging
SSE2 from amd64 into i386 code generator took about a day of my
efforts. How much time LLVM
/ocaml/pkg-lib META
ocamlfind: Bad configuration: Cannot mkdir
/home/Administrateur/godi/lib/ocaml/pkg-lib\lwt because a path component
does not exist or is not a directory
Probably your ocamlfind is a mingw (native Win32) application, and so
you cannot use cygwin paths (/home/...).
- Dmitry
during assembly generation.
No, I think it's not possible. If you need to do some action
conditionally, how can you manage without jumps and labels?
- Dmitry Bely
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to work OK: beyond my own code all tests found in Ocaml CVS
test directory are passed. Of course this is idea is not new - you had
working IA32+SSE2 back end several years ago [1] but unfortunately
never released it to the public.
Is this of any interest to anybody?
- Dmitry Bely
[1]
http
be called a bug).
- Dmitry Bely
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On Wed, Apr 29, 2009 at 8:28 PM, Jeffrey Scofield
jeff...@pythagorion.local wrote:
Dmitry Bely dmitry.b...@gmail.com writes:
For amd64 we have in asmcomp/amd64/proc_nt.mlp:
(* xmm0 - xmm15 100 - 115 xmm0 - xmm9: Caml function arguments
xmm0 - xmm3: C
-lcurses -lm
?
- Dmitry Bely
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There are numerous environments/libraries that support process-based
Ocaml multiprocessing: jocaml, OCamlP3l, OcamlMPI (and probably
others). Do I get it right that all of them are Unix-only?
- Dmitry Bely
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convenient: hyperlink jumps, code outline, type
tooltip on mouse hoovering, completion etc. Give it a try.
- Dmitry Bely
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On Wed, Oct 15, 2008 at 6:35 PM, Kuba Ober [EMAIL PROTECTED] wrote:
On Wednesday 15 October 2008, Dmitry Bely wrote:
On Wed, Oct 15, 2008 at 4:35 PM, Kuba Ober [EMAIL PROTECTED] wrote:
For example, if you download and install OCaml MSVC from
http://caml.inria.fr and you open a MS Visual
;-)
All you need is cl, ml and link I think (all are MSVC tools).
And you need masm too, right?
ml is just that masm. It's included into MS Visual Studio
Professional edition and up. For Standard edition and below there is
free www.masm32.com.
- Dmitry Bely
Win32 Ocaml?
- Dmitry Bely
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