replace loops with DGEMM
replace loops with DGEMM

the total effect of the last few commits is that what was once
two dynamically load-balanced distributed loop nests have been replaced
by two calls to DGEMM on rank 0.  as the dimensions of the matrices
used in the DGEMM call are relatively small, this will almost certainly
be more efficient.  the DGEMM call is likely to take far less time
than many NXTVAL calls.





rangsimanketkaew/NWChem