Re: [Blitz-support] cross compilation

[xavier w. <xav...@gm...>]

Hi

Here you can find the bzconfig file i use for BG. Place it in a directory
named ibm in blit-0.9/blitz.
I 'm used to compiling the global.cpp file with my own files.
Good compiler options are for me :
blrts_xlC -O3 -qarch=440d  -qtune=440  -D__IBM  -DNO_BLAS_WRAP
 __IBM  selects the good bzconfig file for xlc
If i remember i had problems with very aggressive -O5 option.

Xavier


2008/1/11, spelce1 <sp...@ll...>:
>
> I am attempting to build Blitz++ for BlueGene L. The front end where
> compilation takes place is a SUSE PPC970 box. Compilation for BGL is
> done with IBM XL compilers. Any suggestions for setting up the config
> process for this environment.
>
> Thanks,
>
> Tom Spelce
>
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