From: Xavier Leroy <xavier.leroy@inria.fr>
To: Norman Ramsey <nr@eecs.harvard.edu>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] how to compile ocamlc.opt with profiling turned on?
Date: Sun, 29 Jun 2003 18:45:01 +0200 [thread overview]
Message-ID: <20030629184501.A22983@pauillac.inria.fr> (raw)
In-Reply-To: <20030626210831.0C04748DC@labrador.eecs.harvard.edu>; from nr@eecs.harvard.edu on Thu, Jun 26, 2003 at 05:08:31PM -0400
> We're seeing some long compile times from ocamlc and ocamlc.opt.
> I would like to try to identify in what part of the compiler the
> time is being spent, so for the last hour I have been trying to
> compile ocamlc.opt with 'ocamlopt -p' so that I can profile the compiler.
> But I have not been able to figure out how to do this.
>
> make CAMLOPT='ocamlopt -p -nostdlib -I stdlib' opt.opt
>
> does not seem to work.
You're on the right tracks. The following seems to work:
make world opt
(cd stdlib; ln -s ../asmrun/libasmrunp.a . )
make CAMLOPT="boot/ocamlrun ./ocamlopt -nostdlib -I stdlib -p" \
ocamlc.opt ocamlopt.opt
Hope this helps,
- Xavier
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next prev parent reply other threads:[~2003-06-29 16:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-06-26 21:08 Norman Ramsey
2003-06-29 16:45 ` Xavier Leroy [this message]
2004-08-04 3:09 ` Chet Murthy
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