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Re: [Gcl-devel] Re: gcl and the random tester
From: |
Camm Maguire |
Subject: |
Re: [Gcl-devel] Re: gcl and the random tester |
Date: |
26 Feb 2004 22:27:13 -0500 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 |
Greetings, and thanks!
OK I'm running with --enable-debug under gdb to catch any segfault at
the C level. I'm hoping I can interpret my results thus far to mean
that I have a somewhat faster machine than yours -- I thought you said
>1min per form, and your segfault turned up before 900. I've just
been running for a few minutes and am already up to 1k. The lack of C
optimization could be a factor in both speed and error results, but if
the latter, then we pretty much know the bug is in gcc.
Take care,
"Paul F. Dietz" <address@hidden> writes:
> Camm Maguire wrote:
>
> >>I just had gcl segfault on random tests (size 1000, arg num 8)
> >>after < 900 iterations. Oh well.
> >>
> > :-<. Can you please post the offending form, and the command you are
> > :using to run the tester.
>
> Unfortunately, I cannot give the form. I reran the tester
> in a mode where it prints each form (and associated arguments)
> before each test, but when rerun in a fresh lisp it doesn't crash.
>
> This suggests that either there's something about how the
> form is run in the tester originally that caused the crash,
> or that there's some subtle corruption that happened in an
> earlier form that causes the later crash. This is going to
> be difficult to track down.
>
> You can get this crash by doing
>
> (load "gclload1.lsp")
> (compile-and-load "random-int-form.lsp")
> (in-package :cl-test)
> (loop-random-int-forms 1000 8)
> ;; now wait a while
>
> If you want the test cases to be printed as they go,
> set cl-test::*print-immediately* to T. I'll check in
> some tweaks soon so that this will dump to files rather
> than to standard output.
>
> Paul
>
>
>
--
Camm Maguire address@hidden
==========================================================================
"The earth is but one country, and mankind its citizens." -- Baha'u'llah
- Re: [Gcl-devel] Re: gcl and the random tester, (continued)
- Re: [Gcl-devel] Re: gcl and the random tester, Paul F. Dietz, 2004/02/25
- Re: [Gcl-devel] Re: gcl and the random tester, Camm Maguire, 2004/02/26
- Re: [Gcl-devel] Re: gcl and the random tester, Paul F. Dietz, 2004/02/26
- Re: [Gcl-devel] Re: gcl and the random tester, Paul F. Dietz, 2004/02/26
- Re: [Gcl-devel] Re: gcl and the random tester, Camm Maguire, 2004/02/27
- Re: [Gcl-devel] Re: gcl and the random tester, Paul F. Dietz, 2004/02/27
- Re: [Gcl-devel] Re: gcl and the random tester, Camm Maguire, 2004/02/28
- Re: [Gcl-devel] Re: gcl and the random tester, Paul F. Dietz, 2004/02/28
- Re: [Gcl-devel] Re: gcl and the random tester, Camm Maguire, 2004/02/28
- Re: [Gcl-devel] Re: gcl and the random tester, Paul F. Dietz, 2004/02/28
- Re: [Gcl-devel] Re: gcl and the random tester,
Camm Maguire <=
[Gcl-devel] Re: gcl and the random tester, Camm Maguire, 2004/02/26