I'm trying to run intel's cluster openmp on my machine. For some reason it crashes with a SIGBUS (Bus Error) when I run it on my machine. The exact same executable with the same libraries works fine on a different one (although it is itanium).
I'm guessing that I got some memroy configuration wrond in the kernel. I got some reference that /proc/sys/kernel/randomize_va_space needs to be set to zero but that doesn't seem to help. Running the program (a very simple hello world program) through strace shows that it's crashing at [...] munmap(0x7fffff7ff000, 4194304) = 0 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0 sysinfo({uptime=1112, loads=[18880, 14240, 12192] totalram=2091474944, freeram=1390821376, sharedram=0, bufferram=622592} totalswap=6138953728, freeswap=6138953728, procs=122}) = 0 statfs("/tmp", {f_type=0x58465342, f_bsize=4096, f_blocks=35835794, f_bfree=12664879, f_bavail=12664879, f_files=143413184, f_ffree=142913999, f_fsid={2050, 0}, f_namelen=255, f_frsize=4096}) = 0 brk(0x248c000) = 0x248c000 open("/tmp/__itmk_swap.6482", O_RDWR|O_CREAT|O_TRUNC, 0600) = 3 unlink("/tmp/__itmk_swap.6482") = 0 lseek(3, 268435455, SEEK_END) = 268435455 write(3, "\0"..., 1) = 1 mmap(0x7fffdf3fb000, 536870912, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 3, 0) = 0x7fffdf3fb000 --- SIGBUS (Bus error) @ 0 (0) --- +++ killed by SIGBUS +++ My guess is that mmpat with MAP_FIXED is what's crashing (it depends on the program always using the same memory addresses for dynamic memory). I'd be glad for any ideas Thanks -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]