This patch removes the internal check for directory existance in
create-directory, meaning that it can be treated as atomic on platforms where
mkdir(2) is.
--
richo || Today's excuse:
IRQ dropout
http://blog.psych0tik.net
From 3e1d5c55b3673403a8a1a69638ffe7083c09967c Mon Sep 17 00:00:00 2001
On Sun, Feb 03, 2013 at 02:20:59AM +1100, richo wrote:
This patch removes the internal check for directory existance in
create-directory, meaning that it can be treated as atomic on platforms
where mkdir(2) is.
This makes it inconsistent with the documentation (which, iiuc is already
the case
Hi,
On Sat, 2 Feb 2013 16:54:19 +0100 Peter Bex peter@xs4all.nl wrote:
On Sun, Feb 03, 2013 at 02:20:59AM +1100, richo wrote:
This patch removes the internal check for directory existance in
create-directory, meaning that it can be treated as atomic on platforms
where mkdir(2) is.
I am positive this is a case where the documentation was written
to explain an implementation artifact. That note wasn't added
until 11 months ago ... by Mario.
The current implementation returns foo if a file foo
(not just a directory foo) already exists. No one is
ever going to check this
Hello! I don't know if it is related to Ivan's problem, but when I compile
and run this code:
(use srfi-69)
(define NODES 25)
(define EDGES 1000)
(define graph (make-hash-table))
(define (insert-edges)
(printf ~N Hash-tables - Inserting edges ~N)
(do ((n 1 (+ n 1))) ((= n NODES))
What version of chicken, and if 4.8.0 for example could you try 4.7?
On Feb 2, 2013, at 11:51, Arthur Maciel arthurmac...@gmail.com wrote:
Hello! I don't know if it is related to Ivan's problem, but when I compile
and run this code:
(use srfi-69)
(define NODES 25)
(define EDGES
I'm getting the same result here, when I run it through csc. When I run it
through csi, though, it never seems to finish - is the task that big? I had
to kill it after 2-3 hours.
[klm@kth ~]$ csi -version
CHICKEN
(c)2008-2012 The Chicken Team
(c)2000-2007 Felix L. Winkelmann
Version 4.8.1 (rev
Jim, I was running 4.8.0.1, but I tried 4.7.0.6 and got the same results.
Thanks for the attention.
2013/2/2 Jim Ursetto zbignie...@gmail.com
What version of chicken, and if 4.8.0 for example could you try 4.7?
On Feb 2, 2013, at 11:51, Arthur Maciel arthurmac...@gmail.com wrote:
Hello! I
I can also confirm experiencing the same kind of problems with 4.7.0.
However, this was always in conjunction with some FFI code, and only
recently I began suspecting that segfaults can occur in pure Scheme code.
Ivan
On Feb 3, 2013 9:11 AM, Arthur Maciel arthurmac...@gmail.com wrote:
Jim, I
Hi again,
1) ..
$ csc -X easyffi test.scm -c++; ./test
Error: unbound variable: foreign-parse
Call history:
foreign-parse
I have no idea of what's going on.
Could this be a problem in my installation?
The example in the wiki is not working either:
#!
#ifndef CHICKEN
On Feb 2, 2013, at 3:46 PM, Kristian Lein-Mathisen wrote:
I'm getting the same result here, when I run it through csc. When I run it
through csi, though, it never seems to finish - is the task that big? I had
to kill it after 2-3 hours.
It's a hash table with 250,000 entries and 1,000 items
Kristian, thanks for reporting that.
I've been running through csi for aproxiamtely 10 hours and it never seems
to finish. I'm not sure this task is that big.
2013/2/2 Kristian Lein-Mathisen kristianl...@gmail.com
I'm getting the same result here, when I run it through csc. When I run it
(bug found -- tl;dr see end of message)
Figured it out: you're exceeding the default maximal heap size, which is 2GB.
For whatever reason, Chicken doesn't terminate reliably and with an error in
this situation, it just tries to continue.
Simply run your program with -:d to see:
$
On Feb 2, 2013, at 8:06 PM, Jim Ursetto wrote:
Uh oh, we've hit an actual bug now. Although we can get nodes up to
85000 by increasing max heap size from 2GB to 8GB, it appears to bomb
after the heap exceeds 4GB, maybe indicating some 32-bit sizes
left laying around in the code.
Hmm, could
OK, I patched the core and the program runs to completion. Patch forthcoming.
$ ./list-partials -:d -:hm16G
[debug] application startup...
[debug] heap resized to 1048576 bytes
[debug] stack bottom is 0x7fff6f80f4b0.
[debug] entering toplevel toplevel...
[debug] entering toplevel
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