Modified not to call clock_gettime()
Modified not to call clock_gettime()

clock_gettime() function is not supported on the current Mac OS X, I replaced all calls of this function by kmr_wtime(), which is a wrapper of MPI_Wtime().

pf-aics-riken/kmr,pf-aics-riken/kmr,pf-aics-riken/kmr,pf-aics-riken/kmr,pf-aics-riken/kmr,pf-aics-riken/kmr