[Pw_forum] AMD Open64 Compiler Suite

[Masoud Nahali]

> anyone tried to compile PWSCF using the AMD Open64 Compiler Suite (the 
> last versione -afaik- is v4.2.3), possibly with the AMD Core Math 
> Library (ACML)?
> I know that ACML should work, but how about Open64?
> After reading that Intel Compilers deliberately does not take in account 
> of all math speedup present in non-intel CPUs, I'm considering which 
> optimized compiler I should use on my old non-Intel based linux...
> 
> Thanks,
> 	Carlo


Dear Carlo 

I have compiled QE using GNU compilers (gfortran, gcc, and g++) on my AMD(3 Cores CPU) . the operating system is SUSE 11.2 (64 bit). Both ACML and MathKernel libraries have been installed on my system before. with these configurations QE works but I am not sure about the efficiency of the work. I had tried intel compilers (ifort, icc, and icpc) before ! but I think that you will have less error in compiling when use the gnu compilers here.

Best Wishes
Masoud Nahali
Sharif University of Technology


 		 	   		  
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