Last change
on this file since 119 was
113,
checked in by rosiere, 15 years ago
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1) Add modelsim simulation systemC
2) Modelsim cosimulation systemC / VHDL is not finish !!!! (cf execute_queue and write_unit)
3) Add multi architecture
5) Add template for comparator, multiplier and divider
6) Change Message
Warning) Various test macro have change, many selftest can't compile
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Property svn:keywords set to
Id
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File size:
1.4 KB
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Rev | Line | |
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[88] | 1 | #ifndef Morpheo_Time_h |
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| 2 | #define Morpheo_Time_h |
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[71] | 3 | |
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| 4 | #ifdef SYSTEMC |
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| 5 | #include "systemc.h" |
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| 6 | #endif |
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| 7 | |
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| 8 | #include <string> |
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| 9 | #include <iostream> |
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| 10 | #include <sys/time.h> |
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[113] | 11 | #include "Common/include/Systemc.h" |
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[71] | 12 | |
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[88] | 13 | namespace morpheo { |
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| 14 | |
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[71] | 15 | class Time |
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| 16 | { |
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[88] | 17 | #ifdef SYSTEMC |
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[97] | 18 | private : const bool systemc; |
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| 19 | private : double nb_cycles_begin; |
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[88] | 20 | #endif |
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[97] | 21 | private : timeval time_begin; |
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[71] | 22 | // private : timeval time_end; |
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| 23 | |
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[97] | 24 | public : Time (bool systemc=true) |
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| 25 | #ifdef SYSTEMC |
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| 26 | : |
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| 27 | systemc (systemc) |
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| 28 | #endif |
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[88] | 29 | { |
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| 30 | #ifdef SYSTEMC |
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[113] | 31 | nb_cycles_begin = simulation_cycle(); |
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[88] | 32 | #endif |
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| 33 | gettimeofday(&time_begin,NULL); |
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[71] | 34 | }; |
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[88] | 35 | |
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[71] | 36 | public : ~Time () |
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| 37 | { |
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| 38 | std::cout << *this; |
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| 39 | }; |
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| 40 | |
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[88] | 41 | public : friend std::ostream& operator<< (std::ostream& output, |
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[71] | 42 | const Time & x) |
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| 43 | { |
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| 44 | timeval time_end; |
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| 45 | |
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[88] | 46 | gettimeofday(&time_end,NULL); |
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[71] | 47 | |
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[88] | 48 | #ifdef SYSTEMC |
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[97] | 49 | if (x.systemc) |
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| 50 | { |
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[113] | 51 | double nb_cycles_end = simulation_cycle(); |
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[97] | 52 | double average = static_cast<double>(nb_cycles_end-x.nb_cycles_begin+1) / static_cast<double>(time_end.tv_sec-x.time_begin.tv_sec+1); |
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| 53 | |
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| 54 | output << "Timing : " << nb_cycles_end << " cycles \t(" << average << " cycles/s)" << std::endl; |
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| 55 | } |
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| 56 | else |
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[88] | 57 | #endif |
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[97] | 58 | { |
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| 59 | double average = static_cast<double>(time_end.tv_sec-x.time_begin.tv_sec+1); |
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| 60 | |
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| 61 | output << "Timing : " << average << " s" << std::endl; |
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| 62 | } |
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| 63 | |
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[88] | 64 | return output; |
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[71] | 65 | } |
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| 66 | }; |
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| 67 | |
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[88] | 68 | }; // end namespace morpheo |
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| 69 | |
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[71] | 70 | #endif |
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