[Wien] more on pathscale and ifort64 : ACML

[Stefaan Cottenier]

> For
>the single mode, the compilation went smoothly.
>However, for parallel mode, some undefined references
>were found.
>  
>
Before continuing, be sure you really need to compile the (mpi) parallel 
version. Only if you have really big cases with only very few k-points 
(such that the normal k-point parallellization does not help), you need 
to compile this parallel version. The common k-point parallellization 
(which is what most of us need) can be executed by what you call the 
'single mode'.

>What is your libg2c? I mean the its function. why do
>you need it?
>  
>
Don't know. The linker complained about this, and hence I searched where 
it was located and added it to the linker options.

>One more stupid question, does "pgf90 + libmpi" have
>the same function as "mpif90" does?
>
>  
>
Don't know. I never used mpi parallallization so far, hence never 
compiled that part of the code.

Stefaan