On 5 December 2006 at 20:58, Dirk Eddelbuettel wrote:
|
| On 5 December 2006 at 09:46, Dirk Eddelbuettel wrote:
| | | Here is what I used for strace:
| | |
| | | [EMAIL PROTECTED]:~$ cat rpytest.py
| | | import time
| | | from rpy import *
| | |
| | | x = range(0, 10)
| | | y = [ 2*i for i in x ]
| | | r.plot_default(x, y)
| | |
| | | time.sleep(30)
| | |
| | |
| | | And here is the last part of the strace output:
| | |
| | | [EMAIL PROTECTED]:~$ strace python rpytest.py
| | |
| | | [very long part stripped]
| | |
| | | rt_sigaction(SIGINT, {0x80e4ca0, [], 0}, {0xb70fb620, [INT],
SA_RESTART}, 8) = 0
| | | futex(0x859d638, FUTEX_WAKE, 1) = 0
| | | futex(0x81b98c8, FUTEX_WAKE, 1) = 1
| | | select(0, NULL, NULL, NULL, {30, 0}Error during wrapup: C stack usage
is too close to the limit
| | |
| | | *** caught segfault ***
| | | address (nil), cause 'memory not mapped'
| | |
| | |
| | | Please notice the select call which stems from the sleep function.
| | | Between this call and the crash were several seconds. It crashed exacly
| | | when I started to move the window.
| |
| | Excellent work. Let me just re-confirm this once I get home this evening. It
|
| Confirmed -- Ubuntu Edgy desktop ssh'ed to my Debian testing server, running
| python/rpy/R on Debian. Plotting as above, and when the window comes to the
| fore, python/R/rpy segfaults.
And just to be thorough, it also happens when I rebuild rpy 1.0-RC1 against
the most recent r-patched snapshot in Debian (dated Nov 25).
Dirk
--
Hell, there are no rules here - we're trying to accomplish something.
-- Thomas A. Edison
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