Displaying 3 results from an estimated 3 matches for "rf_onsigusr1".
2016 Jul 28
2
Help: malloc/free deadlock in unsafe signal handler 'Rf_onsigusr1'
Hi all,
I am working on a bug, which running PLR on HAWQ. The process hung and
can't be terminated.
>From my investigation, it seems signal handler 'Rf_onsigusr1' trigger a
malloc/free deadlock.
The calling stack is below.
Thread 1 (Thread 0x7f4c93af48e0 (LWP 431263)):
#0 0x00007f4c9015805e in __lll_lock_wait_private () from /lib64/libc.so.6
#1 0x00007f4c900dd16b in _L_lock_9503 () from /lib64/libc.so.6
#2 0x00007f4c900da6a6 in malloc () from /lib6...
2016 Aug 02
1
[R] Fwd: Help: malloc/free deadlock in unsafe signal handler 'Rf_onsigusr1'
...gt;
> On Mon, 1 Aug 2016, Ming Li wrote:
>
> Hi all,
>
> I am working on a bug,? which running PLR on HAWQ. The
> process hung and
> can't be terminated.
>
> From my investigation, it seems signal handler
> 'Rf_onsigusr1' trigger a
>
> malloc/free deadlock.
>
> The calling stack is below.
>
> Thread 1 (Thread 0x7f4c93af48e0 (LWP 431263)):
> #0? 0x00007f4c9015805e in __lll_lock_wait_private () from
> /lib64/libc.so.6
> #1? 0x00007f4c900dd16b in _L_lo...
2008 Jul 01
1
Autoconf / Windows package building problem for device package
.../R-2.7.0/include -Iinclude -DHAVE_CONFIG_H -O3 -Wall -c devPS.c -o devPS.o
devPS.c:26:20: error: config.h: No such file or directory
In file included from devPS.c:29:
include/Defn.h:1022: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'Rf_onsigusr1'
include/Defn.h:1023: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'Rf_onsigusr2'
In file included from c:\rtools\mingw\bin\../lib/gcc/mingw32/4.2.1-sjlj/../../../../include/wchar.h:352,
from include/Defn.h:1126,...