Mars 2009, 13h53mn 30s
> > Objet : [Caml-list] Re: XML output
> >
> > On 17-03-2009, Rémi Dewitte wrote:
> > >
> > > I think I am going to start with the Printf module. I wonder how well
> it
> > > handles utf8 for example. And I'll have to
Hello,
I have used pxp to parse xml and I am happy with it. I'd like now to produce
xml and wonder what are the options to do so (possibly the simpliest).
I think I am going to start with the Printf module. I wonder how well it
handles utf8 for example. And I'll have to write a kind of xml_encode
ld be.
>
> At Jane Street, performance-sensitive code tends to use other libraries
> that we've built directly on top of file descriptors that batches the IO and
> doesn't require constant lock acquisition.
>
> y
>
>
> On Tue, Feb 17, 2009 at 5:07 AM, Sylvain
round ?
And then why not try iao !
Memory mapping of the file could be done using BigArray or do I have to
write C code ?
Rémi
On Tue, Feb 17, 2009 at 11:26, Mark Shinwell wrote:
> On Tue, Feb 17, 2009 at 10:07:05AM +, Sylvain Le Gall wrote:
> > On 17-02-2009, Rémi Dewitte wrot
You need to uncomment the line 107 with Thread calls so that it is
effectively linked to threads I think and see the difference !
I will try the profiling !
Rémi
On Tue, Feb 17, 2009 at 09:59, Mark Shinwell wrote:
> On Tue, Feb 17, 2009 at 08:40:11AM +0100, Rémi Dewitte wrote:
> > I
E8400 @ 3.00GHz GNU/Linux
While I think I have to find improvements to the functional version, I
struggle finding a rationale behind this high loss of performance while I am
not even using threads, just linking to...
Cheers,
Rémi
On Mon, Feb 16, 2009 at 18:37, Rémi Dewitte wrote:
> Ya
p ()
with
End_of_file ->
(* Any part left to write out? *)
(match !state with
StartField ->
if !row <> [] then
( empty_field (); end_of_row () )
| InUnquotedField | InQuotedFieldAfterQuote ->
end_of_field (); end_of_row ()
| InQuotedF
...@yquem.inria.fr] *On Behalf Of *Rémi Dewitte
> *Sent:* 16 February 2009 15:33
> *To:* Michał Maciejewski
> *Cc:* caml-l...@inria.fr
> *Subject:* Re: [Caml-list] Threads performance issue.
>
>
>
>
>
> On Mon, Feb 16, 2009 at 16:28, Michał Maciejewski
> wrote:
&g
On Mon, Feb 16, 2009 at 16:28, Michał Maciejewski wrote:
> Hi,
>
> 2009/2/16 Rémi Dewitte :
> > I guess it might come from GC slowing down thinks here, doesn't it ?
> I don't think so. Why do you think it's GC?
>
Bad guess :) !
Any hint why just linking makes
Hello,
I would like to read two files in two different threads.
I have made a first version reading the first then the second and it takes
2.8s (native).
I decided to make a threaded version and before any use of thread I realized
that just linking no even using it to the threads library makes m
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