Re: 64bit: segfault on program exit

2013-04-07 Thread marco atzeri
On 4/6/2013 11:10 PM, Corinna Vinschen wrote: On Apr 6 21:44, marco atzeri wrote: On 4/3/2013 4:22 PM, Corinna Vinschen wrote: On Apr 3 15:30, marco atzeri wrote: On 4/2/2013 10:59 AM, Corinna Vinschen wrote: The crash occurs in a forked process, I guess. Since you're building the stuff

Re: 64bit: segfault on program exit

2013-04-06 Thread marco atzeri
On 4/3/2013 4:22 PM, Corinna Vinschen wrote: On Apr 3 15:30, marco atzeri wrote: On 4/2/2013 10:59 AM, Corinna Vinschen wrote: The crash occurs in a forked process, I guess. Since you're building the stuff yourself, maybe you can try some serious `printf' based debugging? very curious,

Re: 64bit: segfault on program exit

2013-04-06 Thread Corinna Vinschen
On Apr 6 21:44, marco atzeri wrote: On 4/3/2013 4:22 PM, Corinna Vinschen wrote: On Apr 3 15:30, marco atzeri wrote: On 4/2/2013 10:59 AM, Corinna Vinschen wrote: The crash occurs in a forked process, I guess. Since you're building the stuff yourself, maybe you can try some serious

Re: 64bit: segfault on program exit

2013-04-03 Thread marco atzeri
On 4/2/2013 10:59 AM, Corinna Vinschen wrote: Hi Marco, On Apr 1 17:11, marco atzeri wrote: I am building and testing openmpi-1.7.0rc9 on CYGWIN_NT-6.1 1.7.18(0.263/5/3) 2013-03-28 22:07 x86_64 Cygwin every looks fine except when all the processes on several cores end and should return to

Re: 64bit: segfault on program exit

2013-04-03 Thread Corinna Vinschen
On Apr 3 15:30, marco atzeri wrote: On 4/2/2013 10:59 AM, Corinna Vinschen wrote: Hi Marco, On Apr 1 17:11, marco atzeri wrote: I am building and testing openmpi-1.7.0rc9 on CYGWIN_NT-6.1 1.7.18(0.263/5/3) 2013-03-28 22:07 x86_64 Cygwin every looks fine except when all the processes

Re: 64bit: segfault on program exit

2013-04-02 Thread Corinna Vinschen
Hi Marco, On Apr 1 17:11, marco atzeri wrote: I am building and testing openmpi-1.7.0rc9 on CYGWIN_NT-6.1 1.7.18(0.263/5/3) 2013-03-28 22:07 x86_64 Cygwin every looks fine except when all the processes on several cores end and should return to lunching program, something go wrong (of

64bit: segfault on program exit

2013-04-01 Thread marco atzeri
I am building and testing openmpi-1.7.0rc9 on CYGWIN_NT-6.1 1.7.18(0.263/5/3) 2013-03-28 22:07 x86_64 Cygwin every looks fine except when all the processes on several cores end and should return to lunching program, something go wrong (of course on 32bit everyhing is OK) Attached stackdump.