CLOCK_DISPLAY      22 ompi/mca/topo/treematch/treematch/tm_timings.h #define CLOCK_DISPLAY(c) fprintf(stderr,"%d.%d",(int)c.tv_sec,(int)c.tv_usec)
CLOCK_DISPLAY      35 ompi/mca/topo/treematch/treematch/tm_timings.h #define CLOCK_DISPLAY(c) fprintf(stderr,"%d.%d",(int)c.time,(int)c.millitm*1e+3)