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[Caml-list] -thread and ocamlc vs ocamlc.opt
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| Date: | -- (:) |
| From: | Pixel <pixel@m...> |
| Subject: | Re: [Caml-list] -thread and ocamlc vs ocamlc.opt |
Xavier Leroy <xavier.leroy@inria.fr> 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 compiling. > > 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 done > - 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? thanks! -- Pixel programming languages addict http://merd.net/pixel/language-study/ ------------------- Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/ To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr