[Discuss-gnuradio] Error in function boost::math::iround<d>(d) in N200

[Yubo Yan]

Hi,

Recently, I transform my OFDM code from USRP1 to N200 platform. My program runs well under USRP1 platform. But when I run the sender side code under N200 platform, the program aborted after sending several packets with the following tips:

terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::math::rounding_error> >'

what():  Error in function boost::math::iround<d>(d): Value -1.1320951704841588e+52 can not be represented in the target integer type.

However, the receiver side program can receive the first 6 packets.

When I run the sender side code in gdb, it shows the following content:

...

1328719879.791: Send packet  135

1328719879.791: Send packet  136

1328719879.791: Send packet  137

terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<boost::math::rounding_error> >'

1328719879.791: Send packet  138

  what():  Error in function boost::math::iround<d>(d): Value -1.1320951704841588e+52 can not be represented in the target integer type.

1328719879.791: Send packet  139

1328719879.792: Send packet  140

1328719879.792: Send packet  141

1328719879.792: Send packet  142

1328719879.792: Send packet  143

1328719879.792: Send packet  144

1328719879.792: Send packet  145

1328719879.792: Send packet  146

Program received signal SIGABRT, Aborted.

[Switching to Thread 0xad4f1b70 (LWP 11811)]

0x0012e416 in __kernel_vsyscall ()

(gdb) bt

#0  0x0012e416 in __kernel_vsyscall ()

#1  0x0034e941 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64

#2  0x00351e42 in abort () at abort.c:92

#3  0x00aa2055 in __gnu_cxx::__verbose_terminate_handler() ()

   from /usr/lib/libstdc++.so.6

#4  0x00a9ff35 in ?? () from /usr/lib/libstdc++.so.6

#5  0x00a9eceb in ?? () from /usr/lib/libstdc++.so.6

#6  0x00a9f877 in __gxx_personality_v0 () from /usr/lib/libstdc++.so.6

#7  0x00af47e2 in ?? () from /lib/libgcc_s.so.1

#8  0x00af4c53 in _Unwind_Resume () from /lib/libgcc_s.so.1

#9  0x007b7080 in gr_block_executor::~gr_block_executor() ()

   from /opt/gnuradio/lib/libgnuradio-core-3.5.2git.so.0.0.0

#10 0x007d9b61 in gr_tpb_thread_body::gr_tpb_thread_body(boost::shared_ptr<gr_block>, int) () from /opt/gnuradio/lib/libgnuradio-core-3.5.2git.so.0.0.0

#11 0x007d2c5c in boost::detail::function::void_function_obj_invoker0<gruel::thread_body_wrapper<tpb_container>, void>::invoke(boost::detail::function::function_buffer&) () from /opt/gnuradio/lib/libgnuradio-core-3.5.2git.so.0.0.0

#12 0x00951fb5 in boost::detail::thread_data<boost::function0<void> >::run() ()

   from /opt/gnuradio/lib/libgruel-3.5.2git.so.0.0.0

#13 0x009e90f5 in thread_proxy () from /usr/lib/libboost_thread.so.1.42.0

#14 0x00134cc9 in start_thread (arg=0xad4f1b70) at pthread_create.c:304

#15 0x003f469e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

(gdb) 

It would be appreciated if any suggestion to address this error could provided!

Regards!

Yubo