/usr/include/atlas/atlas_sGetNB_geqrf.h is in libatlas-dev 3.10.2-7.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | #ifndef ATL_sGetNB_geqrf
/*
* NB selection for GEQRF: Side='RIGHT', Uplo='UPPER'
* M : 25,96,192,384,816,1200,1632,3312
* N : 25,96,192,384,816,1200,1632,3312
* NB : 4,48,48,48,48,48,96,96
*/
#define ATL_sGetNB_geqrf(n_, nb_) \
{ \
if ((n_) < 60) (nb_) = 4; \
else if ((n_) < 1416) (nb_) = 48; \
else (nb_) = 96; \
}
#endif /* end ifndef ATL_sGetNB_geqrf */
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