Dear all,
I'm running a trace analyzer over a large trace file(several gig hz).
However it stopped in the middle. I got the call stack from the gdb. I
wonder if anyone could figure out the reason of this SIGABRT?
About to run ./tracer_21Feb200 6 ammp.loop_bound s.trace
ammp.mem_ops.tr ace
Using host libthread_db library "/lib/tls/libthread_db.so .1".
Program received signal SIGABRT, Aborted.
0x00ca8402 in __kernel_vsysca ll ()
#0 0x00ca8402 in __kernel_vsysca ll ()
#1 0x001697d5 in raise () from /lib/tls/libc.so.6
#2 0x0016b149 in abort () from /lib/tls/libc.so.6
#3 0x005641db in __gnu_cxx::__ve rbose_terminate _handler ()
from /usr/lib/libstdc++.so.6
#4 0x00561ef1 in __cxa_call_unex pected () from /usr/lib/libstdc++.so.6
#5 0x00561f26 in std::terminate () from /usr/lib/libstdc++.so.6
#6 0x0056206f in __cxa_throw () from /usr/lib/libstdc++.so.6
#7 0x005624bc in operator new () from /usr/lib/libstdc++.so.6
#8 0x0804b0ba in std::vector<mem _op, std::allocator< mem_op> >
::_M_insert_aux
(this=0xbff7a2d 0, __position={_M_ current = 0xa7fca008},
__x=@0xbff7a240 )
at new_allocator.h :81
#9 0x0804a6ec in main (argc=3, argv=0xbff7a554 ) at stl_vector.h:33 0
terminate called after throwing an instance of 'std::bad_alloc '
what(): St9bad_alloc
=============== =============== ============
I would really appreciate if anyone could give some pointer or
suggestions!
Many thanks in advance,
Charlie
5  16613 
Charlie wrote: Dear all,
I'm running a trace analyzer over a large trace file(several gig hz).
However it stopped in the middle. I got the call stack from the gdb. I
wonder if anyone could figure out the reason of this SIGABRT?
About to run ./tracer_21Feb200 6 ammp.loop_bound s.trace
ammp.mem_ops.tr ace
Using host libthread_db library "/lib/tls/libthread_db.so .1".
Program received signal SIGABRT, Aborted.
0x00ca8402 in __kernel_vsysca ll ()
#0 0x00ca8402 in __kernel_vsysca ll ()
#1 0x001697d5 in raise () from /lib/tls/libc.so.6
#2 0x0016b149 in abort () from /lib/tls/libc.so.6
#3 0x005641db in __gnu_cxx::__ve rbose_terminate _handler ()
from /usr/lib/libstdc++.so.6
#4 0x00561ef1 in __cxa_call_unex pected () from /usr/lib/libstdc++.so.6
#5 0x00561f26 in std::terminate () from /usr/lib/libstdc++.so.6
#6 0x0056206f in __cxa_throw () from /usr/lib/libstdc++.so.6
#7 0x005624bc in operator new () from /usr/lib/libstdc++.so.6
#8 0x0804b0ba in std::vector<mem _op, std::allocator< mem_op> >
::_M_insert_aux
(this=0xbff7a2d 0, __position={_M_ current = 0xa7fca008},
__x=@0xbff7a240 )
at new_allocator.h :81
#9 0x0804a6ec in main (argc=3, argv=0xbff7a554 ) at stl_vector.h:33 0
terminate called after throwing an instance of 'std::bad_alloc '
what(): St9bad_alloc
=============== =============== ============
I would really appreciate if anyone could give some pointer
NULL
or suggestions!
I'd say your program ran out of memory (the throw in new),
threw bad_alloc and then another exception was thrown
in the exception handling routines (hence std::terminate) ,
but I may be wrong.
HTH,
- J.
"Charlie" <go*********@ya hoo.com> wrote in message
news:11******** **************@ o13g2000cwo.goo glegroups.com.. . Dear all,
I'm running a trace analyzer over a large trace file(several gig hz).
However it stopped in the middle. I got the call stack from the gdb. I
wonder if anyone could figure out the reason of this SIGABRT?
About to run ./tracer_21Feb200 6 ammp.loop_bound s.trace
ammp.mem_ops.tr ace
Using host libthread_db library "/lib/tls/libthread_db.so .1".
Program received signal SIGABRT, Aborted.
0x00ca8402 in __kernel_vsysca ll ()
#0 0x00ca8402 in __kernel_vsysca ll ()
#1 0x001697d5 in raise () from /lib/tls/libc.so.6
#2 0x0016b149 in abort () from /lib/tls/libc.so.6
#3 0x005641db in __gnu_cxx::__ve rbose_terminate _handler ()
from /usr/lib/libstdc++.so.6
#4 0x00561ef1 in __cxa_call_unex pected () from /usr/lib/libstdc++.so.6
#5 0x00561f26 in std::terminate () from /usr/lib/libstdc++.so.6
#6 0x0056206f in __cxa_throw () from /usr/lib/libstdc++.so.6
#7 0x005624bc in operator new () from /usr/lib/libstdc++.so.6
#8 0x0804b0ba in std::vector<mem _op, std::allocator< mem_op> >
::_M_insert_aux
(this=0xbff7a2d 0, __position={_M_ current = 0xa7fca008},
__x=@0xbff7a240 )
at new_allocator.h :81
#9 0x0804a6ec in main (argc=3, argv=0xbff7a554 ) at stl_vector.h:33 0
terminate called after throwing an instance of 'std::bad_alloc '
what(): St9bad_alloc
=============== =============== ============
I would really appreciate if anyone could give some pointer or
suggestions!
Your insert in a vector called new, which threw an error. Just look at them
backwards.
9: function main
8: called a std::vector.ins ert
7: which called new
6: which threw an error
New normally throws an error if it runs out of memory. Just how big is your
object?
Many thanks! The input files are, indeed, very large:
162M ammp.loop_bound s.trace
4.7G ammp.mem_ops.tr ace
I guess it maybe running out of the limit of 4Gb virtual memory? Is
there a work-arround to solve this problem?
Many thanks!
Many thanks for your suggestions! (and the NULL pointer :-) )
Charlie wrote: Many thanks! The input files are, indeed, very large:
162M ammp.loop_bound s.trace
4.7G ammp.mem_ops.tr ace
I guess it maybe running out of the limit of 4Gb virtual memory? Is
there a work-arround to solve this problem?
Not reading a 4.7GB file into memory would be a good start.
Can you not access the file in much smaller chunks? The usual approach
is to have some meta data about the file you need to access. This meta
data may already be encoded into the file at the beginning or end, or
you may have to parse the file yourself and build the information.
This meta information typically allows you do to random access on the file.
Ben Pope
--
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