/usr/include/atlas/atlas_smvN.h is in libatlas-dev 3.8.4-3build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | #ifndef ATLAS_MVN_H
#define ATLAS_MVN_H
#include "atlas_misc.h"
#define ATL_mvNMU 32
#define ATL_mvNNU 1
#ifndef ATL_L1mvelts
#define ATL_L1mvelts ((3*ATL_L1elts)>>2)
#endif
#define ATL_AXPYMV
#define ATL_GetPartMVN(A_, lda_, mb_, nb_) \
{ \
*(mb_) = (ATL_L1mvelts - (ATL_mvNNU<<1)) / ((ATL_mvNNU<<1)+1); \
if (*(mb_) > ATL_mvNMU) *(mb_) = ATL_mvNMU*( *(mb_)/ATL_mvNMU ); \
else *(mb_) = ATL_mvNMU; \
*(nb_) = ATL_mvNNU; \
}
#endif
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