Search the Community
Showing results for tags 'bad_alloc'.
Found 2 results
-
Dear all, is it possible to apply standard SystemC tracing to tlm_extensions? I defined my own tlm extension to add a reset and a value fields to the standard payload: class reg_extension : public tlm::tlm_extension<reg_extension>{ public: reg_extension(); tlm::tlm_extension_base* clone() const ; void copy_from(tlm::tlm_extension_base const &); bool reset; sc_bv<16> value; }; Then, my testbench declares and uses it to carry data to/from the target: class testbench : public sc_module , public virtual tlm::tlm_bw_tran -
Hello All, I need to spawn a large number of threads for my simulation using sc_spwan(). My threads are very small piece of code. When I have 16384 threads the simulation stops by issuing the following message in iteration 5504 of the loop invoking sc_spawn(): Error: (E549) uncaught exception: std::bad_alloc In file: ../../../../src/sysc/kernel/sc_except.cpp:98 I know this happens due to stack size, but I don't know how much memory is used by each thread. Q1) Is there a way to get the size of stack for each thread? Is there a method/function like get_stack_size()? Q2) How can I us