caml-list - the Caml user's mailing list
 help / color / mirror / Atom feed
From: Shuai Wang <wangshuai901@gmail.com>
To: caml-list@inria.fr, Shuai Wang <wangshuai901@gmail.com>
Subject: [Caml-list]  Cannot execute "main" function
Date: Fri, 17 Jul 2015 14:35:23 -0400	[thread overview]
Message-ID: <CAEQMQok8fk7sgOoCF_uhnV-NnwDbwMvWhaUR=0C4Xuox6mwGgw@mail.gmail.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 912 bytes --]

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

[-- Attachment #2: Type: text/html, Size: 2410 bytes --]

             reply	other threads:[~2015-07-17 18:35 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-17 18:35 Shuai Wang [this message]
2015-07-17 18:50 ` Kenneth Adam Miller
2015-07-17 18:53   ` Shuai Wang
2015-07-17 18:57     ` Kenneth Adam Miller
2015-07-17 19:08       ` Shuai Wang
2015-07-17 18:51 ` Ivan Gotovchits
2015-07-17 19:07   ` Shuai Wang
2015-07-17 19:11     ` Ivan Gotovchits
2015-07-17 19:13       ` Shuai Wang
2015-07-17 19:16         ` Kenneth Adam Miller
2015-07-17 19:35           ` Shuai Wang
2015-07-17 19:37             ` Kenneth Adam Miller

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAEQMQok8fk7sgOoCF_uhnV-NnwDbwMvWhaUR=0C4Xuox6mwGgw@mail.gmail.com' \
    --to=wangshuai901@gmail.com \
    --cc=caml-list@inria.fr \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).