From: Masateru Kawaguchi <masateru.k@gmail.com>
To: David Allsopp <dra-news@metastack.com>
Cc: "OCaml List (caml-list@inria.fr)" <caml-list@inria.fr>
Subject: Re: [Caml-list] C function calls OCaml function in multithreads
Date: Mon, 9 Mar 2015 18:21:08 +0900 [thread overview]
Message-ID: <CALk-pjOuxsF2h69fFOyyhwO9-8AOJjXen=MtCPhD3=UQ0w7SPw@mail.gmail.com> (raw)
In-Reply-To: <E51C5B015DBD1348A1D85763337FB6D9E9989CBA@Remus.metastack.local>
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> Chapter 19 of the manual? Especially sections 10 "Advanced topics:
multithreading" (
http://caml.inria.fr/pub/docs/manual-ocaml/intfc.html#sec465) and 7
"Advanced topics: callbacks from C to OCaml" (
http://caml.inria.fr/pub/docs/manual-ocaml/intfc.html#sec448 - see in
particular 19.7.4)
Thank you for your answer.
I've read the manual. That's what I'd like to know.
Best regards,
Masateru Kawaguchi
2015-03-09 16:36 GMT+09:00 David Allsopp <dra-news@metastack.com>:
> Masateru Kawaguchi wrote:
> > I sent a question to caml-list a few days ago, but there is no reply yet.
> > So let me explain my question in detail.
> >
> > I have a C program and I'll try to rewrite some libraries of them in
> OCaml.
> > The C program runs in multithreads, so the OCaml library will be called
> by multithread.
> > In order to avoid two threads running the OCaml part at one time, I'll
> try insert
> > a code to acquire mutex lock in the C function before calling the OCaml
> function.
> > But I'm not sure that is enough to run the program safely.
> >
> > Does anyone know about it ?
> > Please give me some advise about multithreading or how to incorporate
> OCaml into C program.
>
> Chapter 19 of the manual? Especially sections 10 "Advanced topics:
> multithreading" (
> http://caml.inria.fr/pub/docs/manual-ocaml/intfc.html#sec465) and 7
> "Advanced topics: callbacks from C to OCaml" (
> http://caml.inria.fr/pub/docs/manual-ocaml/intfc.html#sec448 - see in
> particular 19.7.4)
>
>
> David
>
>
> --
> Caml-list mailing list. Subscription management and archives:
> https://sympa.inria.fr/sympa/arc/caml-list
> Beginner's list: http://groups.yahoo.com/group/ocaml_beginners
> Bug reports: http://caml.inria.fr/bin/caml-bugs
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next prev parent reply other threads:[~2015-03-09 9:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-05 2:31 Masateru Kawaguchi
2015-03-09 1:31 ` Masateru Kawaguchi
2015-03-09 7:36 ` David Allsopp
2015-03-09 9:21 ` Masateru Kawaguchi [this message]
2015-03-09 9:43 ` David Allsopp
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