LAPACK 3.11.0
LAPACK: Linear Algebra PACKage
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◆ sdrvrf3()

subroutine sdrvrf3 ( integer  nout,
integer  nn,
integer, dimension( nn )  nval,
real  thresh,
real, dimension( lda, * )  a,
integer  lda,
real, dimension( * )  arf,
real, dimension( lda, * )  b1,
real, dimension( lda, * )  b2,
real, dimension( * )  s_work_slange,
real, dimension( * )  s_work_sgeqrf,
real, dimension( * )  tau 
)

SDRVRF3

Purpose:
 SDRVRF3 tests the LAPACK RFP routines:
     STFSM
Parameters
[in]NOUT
          NOUT is INTEGER
                The unit number for output.
[in]NN
          NN is INTEGER
                The number of values of N contained in the vector NVAL.
[in]NVAL
          NVAL is INTEGER array, dimension (NN)
                The values of the matrix dimension N.
[in]THRESH
          THRESH is REAL
                The threshold value for the test ratios.  A result is
                included in the output file if RESULT >= THRESH.  To have
                every test ratio printed, use THRESH = 0.
[out]A
          A is REAL array, dimension (LDA,NMAX)
[in]LDA
          LDA is INTEGER
                The leading dimension of the array A.  LDA >= max(1,NMAX).
[out]ARF
          ARF is REAL array, dimension ((NMAX*(NMAX+1))/2).
[out]B1
          B1 is REAL array, dimension (LDA,NMAX)
[out]B2
          B2 is REAL array, dimension (LDA,NMAX)
[out]S_WORK_SLANGE
          S_WORK_SLANGE is REAL array, dimension (NMAX)
[out]S_WORK_SGEQRF
          S_WORK_SGEQRF is REAL array, dimension (NMAX)
[out]TAU
          TAU is REAL array, dimension (NMAX)
Author
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.