/usr/include/atlas/atlas_dGetNB_geqrf.h is in libatlas-dev 3.10.2-9.
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 18 | #ifndef ATL_dGetNB_geqrf
/*
* NB selection for GEQRF: Side='RIGHT', Uplo='UPPER'
* M : 25,112,168,224,448,952,1904
* N : 25,112,168,224,448,952,1904
* NB : 4,12,12,56,56,56,112
*/
#define ATL_dGetNB_geqrf(n_, nb_) \
{ \
if ((n_) < 68) (nb_) = 4; \
else if ((n_) < 196) (nb_) = 12; \
else if ((n_) < 1428) (nb_) = 56; \
else (nb_) = 112; \
}
#endif /* end ifndef ATL_dGetNB_geqrf */
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