di c(current_time)
set obs 1000
g x1=(runiform())
di c(current_time)
mkmat x, mat(m)
matrix n=m'
matrix c=m*n
di c(current_time)
. clear
. do "D:\app\etime.do"
. di c(current_time)
16:18:43
. set obs 1000
obs was 0, now 1000
. g x1=(runiform())
. di c(current_time)
16:18:43
. mkmat x, mat(m)
. matrix n=m'
. matrix c=m*n
. di c(current_time)
16:21:01
.
.
.
end of do-file