Am Montag, den 28.12.2009, 19:05 +0100 schrieb Xavier Leroy:
Gerd Stolpmann wrote:
It works with all types:
https://godirepo.camlcity.org/svn/lib-ocamlnet2/trunk/code/src/netsys/netsys_mem.mli
look for init_value. It's non-released code yet.
However, there are some problems:
Am Sonntag, den 27.12.2009, 13:45 +0100 schrieb Goswin von Brederlow:
Jon Harrop j...@ffconsultancy.com writes:
On Thursday 24 December 2009 13:19:52 Goswin von Brederlow wrote:
Jon Harrop j...@ffconsultancy.com writes:
No, in OCaml I fork every child. That is the only transparent way
Gerd Stolpmann wrote:
It works with all types:
https://godirepo.camlcity.org/svn/lib-ocamlnet2/trunk/code/src/netsys/netsys_mem.mli
look for init_value. It's non-released code yet.
However, there are some problems: Values outside the heap do not support
the polymorphic comparison and
Jon Harrop j...@ffconsultancy.com writes:
On Tuesday 22 December 2009 18:02:32 Edgar Friendly wrote:
On 12/22/2009 01:12 PM, Jon Harrop wrote:
On Tuesday 22 December 2009 13:09:27 Goswin von Brederlow wrote:
The advantage with ocaml though is that you never have pointers into a
structure.
Jon Harrop j...@ffconsultancy.com writes:
On Tuesday 22 December 2009 13:09:27 Goswin von Brederlow wrote:
Jon Harrop j...@ffconsultancy.com writes:
1. The array a is just an ordinary array of any type of values on the
shared heap in F# but, for generality in OCaml, this must be both the
On Thursday 24 December 2009 12:58:18 Goswin von Brederlow wrote:
Jon Harrop j...@ffconsultancy.com writes:
On Tuesday 22 December 2009 18:02:32 Edgar Friendly wrote:
On 12/22/2009 01:12 PM, Jon Harrop wrote:
On Tuesday 22 December 2009 13:09:27 Goswin von Brederlow wrote:
The advantage
On Thursday 24 December 2009 13:19:52 Goswin von Brederlow wrote:
Jon Harrop j...@ffconsultancy.com writes:
No, in OCaml I fork every child. That is the only transparent way to give
the child a coherent view of the heap but it is extremely slow (~1ms):
So if you add a (sleep 60) to the
Jon Harrop j...@ffconsultancy.com writes:
Cilk pioneered wait-free work-stealing task deques and Microsoft's Task
Parallel Library (which will be part of .NET 4 in March 2010) copied the
idea. You have a separate deque of tasks for each core. A core tries to pop a
task off its deque. If
On Tuesday 22 December 2009 13:09:27 Goswin von Brederlow wrote:
Jon Harrop j...@ffconsultancy.com writes:
1. The array a is just an ordinary array of any type of values on the
shared heap in F# but, for generality in OCaml, this must be both the
underlying ordinary data and a
On 12/22/2009 01:12 PM, Jon Harrop wrote:
On Tuesday 22 December 2009 13:09:27 Goswin von Brederlow wrote:
The advantage with ocaml though is that you never have pointers into a
structure. Makes thinks a lot simpler for the GC and avoids large
overheads in memory.
I don't understand
On Tuesday 22 December 2009 18:02:32 Edgar Friendly wrote:
On 12/22/2009 01:12 PM, Jon Harrop wrote:
On Tuesday 22 December 2009 13:09:27 Goswin von Brederlow wrote:
The advantage with ocaml though is that you never have pointers into a
structure. Makes thinks a lot simpler for the GC and
Ok, so for the beginner I am (must I ask on the beginners ML?): is
multicore support just useless or not?
I am beginning using Ocsigen, for a growing web project:
Is multicore support useless for scaling on Ocsigen?
X-post to Ocsigen ML.
--
Architecte Informatique chez Blueline/Gulfsat:
Mihamina,
Ok, so for the beginner I am (must I ask on the beginners ML?): is
multicore support just useless or not?
That *entirely* depends on what you want to do. If, for example, you
have to do a large calculation that is limited by memory and not by CPU,
or, if you have an application
On Monday 21 December 2009 14:19:36 Mihamina Rakotomandimby wrote:
Ok, so for the beginner I am (must I ask on the beginners ML?): is
multicore support just useless or not?
I have found a great many uses for multicores but you need a decent foundation
to make effective use of it.
--
Dr Jon
Hi,
I am beginning using Ocsigen, for a growing web project:
Is multicore support useless for scaling on Ocsigen?
Categorically, yes. In fact, I would say that the model used by Ocsigen
is close to being optimal performance-wise as far as web applications are
concerned. The Ocsigen server
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