Great thanks! J
On Wed, Jul 16, 2008 at 10:16 AM, Andres Varon <[EMAIL PROTECTED]> wrote: > > On Jul 15, 2008, at 3:38 PM, Jean Krivine wrote: > >> I'd be glad to try the patch if you could post it somewhere! > > I have posted it in: > > http://research.amnh.org/~avaron/ocaml/ > > best, > > Andres >> >> J >> >> On Tue, Jul 15, 2008 at 3:31 PM, Andres Varon <[EMAIL PROTECTED]> wrote: >>> >>> Hello Jean, >>> >>> There is no 64-bit native OCaml compiler for Mac OS X intel. I have a >>> patch >>> that works in Leopard, but did not compile opt.opt in Tiger, meaning that >>> something is not OK, so I did not offer it to the community. The >>> bootstrap >>> went fine, findlib and godi compiled OK too. I can post the patches >>> somewhere if you want to give it a shot. >>> >>> My memory intensive application runs fine in Leopard with this compiler. >>> But >>> the binaries do not execute in Tiger (I found that other people had the >>> same >>> trouble copying a 64 bit apps from Leopard to Tiger and the other way >>> around, but didn't look into it). >>> >>> If you want it ... I can post it, maybe someone can cleanup my job? All >>> that >>> would be needed after patching is: >>> >>> ./configure -host x86_64-apple-darwin -prefix /opt/ocaml/experimental >>> >>> (The prefix I always add for my ocaml-modified comilers). >>> >>> best, >>> >>> Andres >>> >>> On Jul 15, 2008, at 1:06 PM, Jean Krivine wrote: >>> >>>> Dear all >>>> >>>> I downloaded the last version of ocaml (3.10.2) but I must confess I >>>> don't know what option I should pass to the compiler to make a binary >>>> that uses 64 bits. >>>> I tried naively ocamlopt -ccopt -arch -ccopt x86_64 but that doesn't >>>> work. Any idea? >>>> >>>> >>>> >>>> On Fri, Jul 11, 2008 at 6:01 PM, Richard Jones <[EMAIL PROTECTED]> wrote: >>>>> >>>>> On Fri, Jul 11, 2008 at 03:49:26PM -0400, Jean Krivine wrote: >>>>>> >>>>>> I am trying to run a stochastic simulator (written in ocaml) on a huge >>>>>> data set and I have the following error message: >>>>> >>>>> I can confirm that OCaml works fine with huge datasets, on 64 bit >>>>> platforms anyway. >>>>> >>>>>> sim(9595) malloc: *** mmap(size=1048576) failed (error code=12) >>>>>> *** error: can't allocate region >>>>>> *** set a breakpoint in malloc_error_break to debug >>>>>> Fatal error: out of memory. >>>>>> >>>>>> My system: >>>>>> >>>>>> Mac Pro running OS X 10.5.4 >>>>>> Processor: 2 x 2.8 GHz Quad-Core Intel Xeon >>>>>> Memory: 10 GB 800 MHz DDR2 FB-DIMM >>>>>> >>>>>> Does someone know what happened? Do you have any idea of any parameter >>>>>> I could tune in order to avoid that? >>>>> >>>>> Is the compiler 32 bits or 64 bits on this machine? Try doing: >>>>> >>>>> $ ocaml >>>>> # Sys.word_size ;; >>>>> >>>>> It should print out either '32' or '64'. >>>>> >>>>> Also run your program under whatever the OS X equivalent of 'strace' >>>>> is (ktrace?) to find out exactly why the mmap call fails. >>>>> >>>>> OCaml <= 3.10.2 on Linux suffers a nasty problem with its use of mmap >>>>> and randomized address spaces >>>>> (https://bugzilla.redhat.com/show_bug.cgi?id=445545#c9) but it doesn't >>>>> seem like this is the same issue. >>>>> >>>>> Rich. >>>>> >>>>> -- >>>>> Richard Jones >>>>> Red Hat >>>>> >>>>> _______________________________________________ >>>>> Caml-list mailing list. Subscription management: >>>>> http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list >>>>> Archives: http://caml.inria.fr >>>>> Beginner's list: http://groups.yahoo.com/group/ocaml_beginners >>>>> Bug reports: http://caml.inria.fr/bin/caml-bugs >>>>> >>>> >>>> _______________________________________________ >>>> Caml-list mailing list. Subscription management: >>>> http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list >>>> Archives: http://caml.inria.fr >>>> Beginner's list: http://groups.yahoo.com/group/ocaml_beginners >>>> Bug reports: http://caml.inria.fr/bin/caml-bugs >>> >>> > > _______________________________________________ Caml-list mailing list. Subscription management: http://yquem.inria.fr/cgi-bin/mailman/listinfo/caml-list Archives: http://caml.inria.fr Beginner's list: http://groups.yahoo.com/group/ocaml_beginners Bug reports: http://caml.inria.fr/bin/caml-bugs
