Atlas-C++
timer.h
00001 #include <time.h>
00002 
00003 clock_t calc_time0,calc_time1;
00004 double calc_time;
00005 #define TIME_ON  calc_time0=clock();
00006 #define TIME_OFF(msg) calc_time1=clock();                    \
00007   calc_time=(double)(calc_time1-calc_time0)/CLOCKS_PER_SEC;  \
00008   std::cout<<msg<<": iterations="<<i                               \
00009       <<" CPU Time="<<calc_time                              \
00010       <<" iter/s="<<i/calc_time<<std::endl;
00011 

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