17 lines · c
1#ifndef PCH_H_IN2#define PCH_H_IN3 4static const int kAlignment = 64;5 6struct [[gnu::aligned(kAlignment)]] Submatrix {7 struct RowCol origin;8 struct RowCol size;9};10 11struct [[gnu::aligned(kAlignment)]] MatrixData {12 struct Submatrix section;13 unsigned stride;14};15 16#endif // _H_IN17