| from cython cimport floating | |
| cpdef enum BLAS_Order: | |
| RowMajor # C contiguous | |
| ColMajor # Fortran contiguous | |
| cpdef enum BLAS_Trans: | |
| NoTrans = 110 # correspond to 'n' | |
| Trans = 116 # correspond to 't' | |
| # BLAS Level 1 ################################################################ | |
| cdef floating _dot(int, const floating*, int, const floating*, int) noexcept nogil | |
| cdef floating _asum(int, const floating*, int) noexcept nogil | |
| cdef void _axpy(int, floating, const floating*, int, floating*, int) noexcept nogil | |
| cdef floating _nrm2(int, const floating*, int) noexcept nogil | |
| cdef void _copy(int, const floating*, int, const floating*, int) noexcept nogil | |
| cdef void _scal(int, floating, const floating*, int) noexcept nogil | |
| cdef void _rotg(floating*, floating*, floating*, floating*) noexcept nogil | |
| cdef void _rot(int, floating*, int, floating*, int, floating, floating) noexcept nogil | |
| # BLAS Level 2 ################################################################ | |
| cdef void _gemv(BLAS_Order, BLAS_Trans, int, int, floating, const floating*, int, | |
| const floating*, int, floating, floating*, int) noexcept nogil | |
| cdef void _ger(BLAS_Order, int, int, floating, const floating*, int, const floating*, | |
| int, floating*, int) noexcept nogil | |
| # BLASLevel 3 ################################################################ | |
| cdef void _gemm(BLAS_Order, BLAS_Trans, BLAS_Trans, int, int, int, floating, | |
| const floating*, int, const floating*, int, floating, floating*, | |
| int) noexcept nogil | |