NAME

BLAS/TESTING/sblat3.f

SYNOPSIS

Functions/Subroutines

program sblat3
SBLAT3 subroutine schk1 (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nalf, alf, nbet, bet, nmax, a, aa, as, b, bb, bs, c, cc, cs, ct, g)
subroutine schk2 (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nalf, alf, nbet, bet, nmax, a, aa, as, b, bb, bs, c, cc, cs, ct, g)
subroutine schk3 (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nalf, alf, nmax, a, aa, as, b, bb, bs, ct, g, c)
subroutine schk4 (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nalf, alf, nbet, bet, nmax, a, aa, as, b, bb, bs, c, cc, cs, ct, g)
subroutine schk5 (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nalf, alf, nbet, bet, nmax, ab, aa, as, bb, bs, c, cc, cs, ct, g, w)
subroutine schke (isnum, srnamt, nout)
subroutine smake (type, uplo, diag, m, n, a, nmax, aa, lda, reset, transl)
subroutine smmch (transa, transb, m, n, kk, alpha, a, lda, b, ldb, beta, c, ldc, ct, g, cc, ldcc, eps, err, fatal, nout, mv)
logical function lse (ri, rj, lr)
logical function lseres (type, uplo, m, n, aa, as, lda)
real function sbeg (reset)
real function sdiff (x, y)
subroutine chkxer (srnamt, infot, nout, lerr, ok)
subroutine xerbla (srname, info)
subroutine schk6 (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nalf, alf, nbet, bet, nmax, a, aa, as, b, bb, bs, c, cc, cs, ct, g)
subroutine smmtch (uplo, transa, transb, n, kk, alpha, a, lda, b, ldb, beta, c, ldc, ct, g, cc, ldcc, eps, err, fatal, nout, mv)

Function/Subroutine Documentation

subroutine chkxer (character*7 srnamt, integer infot, integer nout, logical lerr, logical ok)

Definition at line 2871 of file sblat3.f.

logical function lse (real, dimension( * ) ri, real, dimension( * ) rj, integer lr)

Definition at line 2713 of file sblat3.f.

logical function lseres (character2 type, character1 uplo, integer m, integer n, real, dimension( lda, * ) aa, real, dimension( lda, * ) as, integer lda)

Definition at line 2745 of file sblat3.f.

real function sbeg (logical reset)

Definition at line 2806 of file sblat3.f.

program sblat3

SBLAT3

Purpose:

!>
!> Test program for the REAL             Level 3 Blas.
!>
!> The program must be driven by a short data file. The first 14 records
!> of the file are read using list-directed input, the last 7 records
!> are read using the format ( A7, L2 ). An annotated example of a data
!> file can be obtained by deleting the first 3 characters from the
!> following 20 lines:
!> 'sblat3.out'      NAME OF SUMMARY OUTPUT FILE
!> 6                 UNIT NUMBER OF SUMMARY FILE
!> 'SBLAT3.SNAP'     NAME OF SNAPSHOT OUTPUT FILE
!> -1                UNIT NUMBER OF SNAPSHOT FILE (NOT USED IF .LT. 0)
!> F        LOGICAL FLAG, T TO REWIND SNAPSHOT FILE AFTER EACH RECORD.
!> F        LOGICAL FLAG, T TO STOP ON FAILURES.
!> T        LOGICAL FLAG, T TO TEST ERROR EXITS.
!> 16.0     THRESHOLD VALUE OF TEST RATIO
!> 6                 NUMBER OF VALUES OF N
!> 0 1 2 3 5 9       VALUES OF N
!> 3                 NUMBER OF VALUES OF ALPHA
!> 0.0 1.0 0.7       VALUES OF ALPHA
!> 3                 NUMBER OF VALUES OF BETA
!> 0.0 1.0 1.3       VALUES OF BETA
!> SGEMM  T PUT F FOR NO TEST. SAME COLUMNS.
!> SSYMM  T PUT F FOR NO TEST. SAME COLUMNS.
!> STRMM  T PUT F FOR NO TEST. SAME COLUMNS.
!> STRSM  T PUT F FOR NO TEST. SAME COLUMNS.
!> SSYRK  T PUT F FOR NO TEST. SAME COLUMNS.
!> SSYR2K T PUT F FOR NO TEST. SAME COLUMNS.
!> SGEMMTR T PUT F FOR NO TEST. SAME COLUMNS.
!>
!> Further Details
!> ===============
!>
!> See:
!>
!>    Dongarra J. J., Du Croz J. J., Duff I. S. and Hammarling S.
!>    A Set of Level 3 Basic Linear Algebra Subprograms.
!>
!>    Technical Memorandum No.88 (Revision 1), Mathematics and
!>    Computer Science Division, Argonne National Laboratory, 9700
!>    South Cass Avenue, Argonne, Illinois 60439, US.
!>
!> -- Written on 8-February-1989.
!>    Jack Dongarra, Argonne National Laboratory.
!>    Iain Duff, AERE Harwell.
!>    Jeremy Du Croz, Numerical Algorithms Group Ltd.
!>    Sven Hammarling, Numerical Algorithms Group Ltd.
!>
!>    10-9-00:  Change STATUS='NEW' to 'UNKNOWN' so that the testers
!>              can be run multiple times without deleting generated
!>              output files (susan)
!>

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line 82 of file sblat3.f.