Re: [Caml-list] Cannot execute "main" function

[Kenneth Adam Miller <kennethadammiller@gmail.com>]

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Right, I was wondering if I should tell you that. That means:

let _ =
  my main definition...

or

let () =
  my main definition...

each get evaluated very similarly to how a main function would. Is there
code that you can post in order that I/we can help you?

On Fri, Jul 17, 2015 at 2:53 PM, Shuai Wang <wangshuai901@gmail.com> wrote:

> Here is my compilation script.
>
> ocamlbuild -use-ocamlfind  XXX1.native XXX2.native ... init.native
>  -ocamlopt "-inline 20" -ocamlopt -nodynlink
>
> And our tool always execute init.native.
>
>
>
>
> On Fri, Jul 17, 2015 at 2:50 PM, Kenneth Adam Miller <
> kennethadammiller@gmail.com> wrote:
>
>> Can you post your build specification?
>>
>> On Fri, Jul 17, 2015 at 2:35 PM, Shuai Wang <wangshuai901@gmail.com>
>> wrote:
>>
>>> Dear list,
>>>
>>>
>>> I am working on some tools written in OCaml (compiled by OCaml version
>>> 4.01.0).
>>>
>>> This morning I changed some code, compiled it and let it processing some
>>> large data (~ 4G), it never stops after over 2 hours.
>>>
>>> I feed the tool with a tiny input which took less than 1 second to
>>> process before, and  I figured out that now it takes around 2.5 minutes
>>> before entering into "main" function!
>>>
>>> I tried to clean the whole codebase, and recompile it ( I use ocamlbuild
>>> 4.01.0), but the same wired situation still happens..
>>>
>>> I did this:
>>>
>>>     ltrace ./init.native input
>>>
>>> and I got this output flushing out for a very long time (sorry mail list
>>> blocks my large image.. ):
>>>
>>> http://i.stack.imgur.com/sEkKk.png
>>>
>>>
>>>
>>> Is anyone aware this kind of issue before..? Am I messed up something..?
>>> I have been working on OCaml for a relatively long time and I didn't
>>> encounter this kind of stuff before...
>>>
>>>
>>> Sincerely,
>>> Shuai
>>>
>>
>>
>

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