geqp3
- void geqp3(f_int m, f_int n, f_float* a, f_int lda, f_int jpvt, f_float* tau, f_float* work, f_int lwork, f_int info)
- void geqp3(f_int m, f_int n, f_double* a, f_int lda, f_int jpvt, f_double* tau, f_double* work, f_int lwork, f_int info)
- void geqp3(f_int m, f_int n, f_cfloat* a, f_int lda, f_int jpvt, f_cfloat* tau, f_cfloat* work, f_int lwork, f_float* rwork, f_int info)
- void geqp3(f_int m, f_int n, f_cdouble* a, f_int lda, f_int jpvt, f_cdouble* tau, f_cdouble* work, f_int lwork, f_double* rwork, f_int info)
Computes a QR factorization with column pivoting of a general rectangular matrix using Level 3 BLAS.