Which model are you intending to use?
In the O3 model, the INT and FP/NEON register files are separated. But, I
think that although SIMD accesses (INT and FP) are included in FP reg file
stats, each SIMD uop actually reads and writes several FP registers, so
they are counted multiple times.
Fernando A. Endo, Post-doc
INRIA Rennes-Bretagne Atlantique
2016-10-11 16:53 GMT+02:00 Raul Garcia <raul.gar...@manchester.ac.uk>:
> Hello all,
> I would like to generate utilisation statistics of the arm register file
> (both scalar register file and vfp/neon register file) for different
> benchmarks/applications. What is the best approach to generate this
> Best Regards,
> gem5-users mailing list
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