Version française
Home     About     Download     Resources     Contact us    

This site is updated infrequently. For up-to-date information, please visit the new OCaml website at

Browse thread
[Caml-list] -thread and ocamlc vs ocamlc.opt
[ Home ] [ Index: by date | by threads ]
[ Search: ]

[ Message by date: previous | next ] [ Message in thread: previous | next ] [ Thread: previous | next ]
Date: -- (:)
From: Pixel <pixel@m...>
Subject: Re: [Caml-list] -thread and ocamlc vs ocamlc.opt
Xavier Leroy <> writes:


> > I've been trying to reduce the size of the ocaml rpm which is getting quite
> > huge (27MB), and doing
> >   for i in /usr/bin/*.opt ; do
> >     ln -s `basename $i` `echo $i | sed "s/.opt$//"`
> >   done
> > helps!
> Frankly, I would rather remove the .opt compilers from the RPM, rather
> than remove the non-.opt compilers.  

?? switching from non-.opt to .opt makes some impressive speed-ups (x2) when

> Concerning the RPM size, several things should be noted (with tongue
> in cheek):
> - If you had one package with gcc, gdb, libc and assorted goodies, it
> would be even larger

the main difference is that not many people would remark if ocaml was not
included ;p

> - Mandrake contains even larger packages of even more dubious utility
> than OCaml

trolls, trolls, vive les trolls :)

> - It is certainly possible to split it into different packages, if you
> think not all users will need everything


> - Mandrake could always switch to DVDs as their distribution format :-)

expensive, hard to test, many packages to maintain is costly...

> > - should threads.cmxa be included somehow/somewhere? The doc says
> >     ocamlopt -thread other options threads.cmxa other files
> >   is that wrong?
> It also says you have to configure with POSIX threads for this to work.
> The reason this is not the default configuration is that you need to
> trust your POSIX thread implementation and have a good understanding
> of its limitations (slower thread creation, fewer max threads allowed).
> My experience as the initial developer of LinuxThreads suggest that
> these conditions are not often met...

i don't know much about this. Are these conditions met under linux?


programming languages addict
Bug reports:  FAQ:
To unsubscribe, mail  Archives: