match::Tracer Class Reference

Tracer class to dump simulation stats to an output stream (stdout by default). More...

#include <nvhls_trace.h>

Public Member Functions
	Tracer (std::ostream *o=NULL)
	Tracer (const Tracer &other)
Tracer &	operator= (const Tracer &other)
template<typename T_MSG >
Tracer &	operator<< (T_MSG t)
Tracer &	operator<< (std::ostream &(*f)(std::ostream &))
Tracer &	operator<< (Tracer &(*f)(Tracer &))
Tracer &	operator<< (Flusher &endt)
Tracer &	FlushBuffer ()
int	GetTraceLevel ()
void	SetTraceLevel (int l)
void	SetCurrentLevel (int l)
void	SetFatal ()

Protected Attributes
std::ostream *	ostr_
int	trace_level_
int	cur_level_
bool	fatal_

Detailed Description

Tracer class to dump simulation stats to an output stream (stdout by default).

A Simple Example

#include <nvhls_module.h>
 
class CrossbarModuleConnectionsInterface : public match::Module {
 public:
  ... 
  void Process();
 
  SC_HAS_PROCESS(CrossbarModuleConnectionsInterface);
  CrossbarModuleConnectionsInterface(sc_module_name name_)
      : match::Module(name_) {
    SC_THREAD(Process);
    sensitive << clk.pos();
    NVHLS_NEG_RESET_SIGNAL_IS(rst);
 
    this->SetTraceLevel(2); // Set trace level
  }
};
 
void CrossbarModuleConnectionsInterface::Process() {
  ...
 
  while(1) {
    wait();
    T(1) << " Entered DUT" << EndT; // Trace print statements
 
    #pragma hls_unroll yes
    for(int inp_lane=0; inp_lane<NumInputLanes; inp_lane++) {
      data_in_reg[inp_lane] = data_in[inp_lane].Pop();
      T(2) << "data_in["   << inp_lane << "] = " << data_in_reg[inp_lane] << EndT;
    }
    ...
  }
}

Definition at line 91 of file nvhls_trace.h.

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The documentation for this class was generated from the following file:

• nvhls_trace.h