.TH "BLAS/TESTING/dblat3.f" 3 "Version 3.12.0" "LAPACK" \" -*- nroff -*- .ad l .nh .SH NAME BLAS/TESTING/dblat3.f .SH SYNOPSIS .br .PP .SS "Functions/Subroutines" .in +1c .ti -1c .RI "program \fBdblat3\fP" .br .RI "\fBDBLAT3\fP " .ti -1c .RI "subroutine \fBdchk1\fP (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)" .br .ti -1c .RI "subroutine \fBdchk2\fP (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)" .br .ti -1c .RI "subroutine \fBdchk3\fP (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nalf, alf, nmax, a, aa, as, b, bb, bs, ct, g, c)" .br .ti -1c .RI "subroutine \fBdchk4\fP (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)" .br .ti -1c .RI "subroutine \fBdchk5\fP (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)" .br .ti -1c .RI "subroutine \fBdchke\fP (isnum, srnamt, nout)" .br .ti -1c .RI "subroutine \fBdmake\fP (type, uplo, diag, m, n, a, nmax, aa, lda, reset, transl)" .br .ti -1c .RI "subroutine \fBdmmch\fP (transa, transb, m, n, kk, alpha, a, lda, b, ldb, beta, c, ldc, ct, g, cc, ldcc, eps, err, fatal, nout, mv)" .br .ti -1c .RI "logical function \fBlde\fP (ri, rj, lr)" .br .ti -1c .RI "logical function \fBlderes\fP (type, uplo, m, n, aa, as, lda)" .br .ti -1c .RI "double precision function \fBdbeg\fP (reset)" .br .ti -1c .RI "double precision function \fBddiff\fP (x, y)" .br .ti -1c .RI "subroutine \fBchkxer\fP (srnamt, infot, nout, lerr, ok)" .br .ti -1c .RI "subroutine \fBxerbla\fP (srname, info)" .br .in -1c .SH "Function/Subroutine Documentation" .PP .SS "subroutine chkxer (character*6 srnamt, integer infot, integer nout, logical lerr, logical ok)" .PP Definition at line \fB2785\fP of file \fBdblat3\&.f\fP\&. .SS "double precision function dbeg (logical reset)" .PP Definition at line \fB2720\fP of file \fBdblat3\&.f\fP\&. .SS "program dblat3" .PP \fBDBLAT3\fP .PP \fBPurpose:\fP .RS 4 .PP .nf Test program for the DOUBLE PRECISION 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 6 records are read using the format ( A6, L2 )\&. An annotated example of a data file can be obtained by deleting the first 3 characters from the following 20 lines: 'dblat3\&.out' NAME OF SUMMARY OUTPUT FILE 6 UNIT NUMBER OF SUMMARY FILE 'DBLAT3\&.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 DGEMM T PUT F FOR NO TEST\&. SAME COLUMNS\&. DSYMM T PUT F FOR NO TEST\&. SAME COLUMNS\&. DTRMM T PUT F FOR NO TEST\&. SAME COLUMNS\&. DTRSM T PUT F FOR NO TEST\&. SAME COLUMNS\&. DSYRK T PUT F FOR NO TEST\&. SAME COLUMNS\&. DSYR2K 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) .fi .PP .RE .PP \fBAuthor\fP .RS 4 Univ\&. of Tennessee .PP Univ\&. of California Berkeley .PP Univ\&. of Colorado Denver .PP NAG Ltd\&. .RE .PP .PP Definition at line \fB81\fP of file \fBdblat3\&.f\fP\&. .SS "subroutine dchk1 (character*6 sname, double precision eps, double precision thresh, integer nout, integer ntra, logical trace, logical rewi, logical fatal, integer nidim, integer, dimension( nidim ) idim, integer nalf, double precision, dimension( nalf ) alf, integer nbet, double precision, dimension( nbet ) bet, integer nmax, double precision, dimension( nmax, nmax ) a, double precision, dimension( nmax*nmax ) aa, double precision, dimension( nmax*nmax ) as, double precision, dimension( nmax, nmax ) b, double precision, dimension( nmax*nmax ) bb, double precision, dimension( nmax*nmax ) bs, double precision, dimension( nmax, nmax ) c, double precision, dimension( nmax*nmax ) cc, double precision, dimension( nmax*nmax ) cs, double precision, dimension( nmax ) ct, double precision, dimension( nmax ) g)" .PP Definition at line \fB392\fP of file \fBdblat3\&.f\fP\&. .SS "subroutine dchk2 (character*6 sname, double precision eps, double precision thresh, integer nout, integer ntra, logical trace, logical rewi, logical fatal, integer nidim, integer, dimension( nidim ) idim, integer nalf, double precision, dimension( nalf ) alf, integer nbet, double precision, dimension( nbet ) bet, integer nmax, double precision, dimension( nmax, nmax ) a, double precision, dimension( nmax*nmax ) aa, double precision, dimension( nmax*nmax ) as, double precision, dimension( nmax, nmax ) b, double precision, dimension( nmax*nmax ) bb, double precision, dimension( nmax*nmax ) bs, double precision, dimension( nmax, nmax ) c, double precision, dimension( nmax*nmax ) cc, double precision, dimension( nmax*nmax ) cs, double precision, dimension( nmax ) ct, double precision, dimension( nmax ) g)" .PP Definition at line \fB673\fP of file \fBdblat3\&.f\fP\&. .SS "subroutine dchk3 (character*6 sname, double precision eps, double precision thresh, integer nout, integer ntra, logical trace, logical rewi, logical fatal, integer nidim, integer, dimension( nidim ) idim, integer nalf, double precision, dimension( nalf ) alf, integer nmax, double precision, dimension( nmax, nmax ) a, double precision, dimension( nmax*nmax ) aa, double precision, dimension( nmax*nmax ) as, double precision, dimension( nmax, nmax ) b, double precision, dimension( nmax*nmax ) bb, double precision, dimension( nmax*nmax ) bs, double precision, dimension( nmax ) ct, double precision, dimension( nmax ) g, double precision, dimension( nmax, nmax ) c)" .PP Definition at line \fB943\fP of file \fBdblat3\&.f\fP\&. .SS "subroutine dchk4 (character*6 sname, double precision eps, double precision thresh, integer nout, integer ntra, logical trace, logical rewi, logical fatal, integer nidim, integer, dimension( nidim ) idim, integer nalf, double precision, dimension( nalf ) alf, integer nbet, double precision, dimension( nbet ) bet, integer nmax, double precision, dimension( nmax, nmax ) a, double precision, dimension( nmax*nmax ) aa, double precision, dimension( nmax*nmax ) as, double precision, dimension( nmax, nmax ) b, double precision, dimension( nmax*nmax ) bb, double precision, dimension( nmax*nmax ) bs, double precision, dimension( nmax, nmax ) c, double precision, dimension( nmax*nmax ) cc, double precision, dimension( nmax*nmax ) cs, double precision, dimension( nmax ) ct, double precision, dimension( nmax ) g)" .PP Definition at line \fB1248\fP of file \fBdblat3\&.f\fP\&. .SS "subroutine dchk5 (character*6 sname, double precision eps, double precision thresh, integer nout, integer ntra, logical trace, logical rewi, logical fatal, integer nidim, integer, dimension( nidim ) idim, integer nalf, double precision, dimension( nalf ) alf, integer nbet, double precision, dimension( nbet ) bet, integer nmax, double precision, dimension( 2*nmax*nmax ) ab, double precision, dimension( nmax*nmax ) aa, double precision, dimension( nmax*nmax ) as, double precision, dimension( nmax*nmax ) bb, double precision, dimension( nmax*nmax ) bs, double precision, dimension( nmax, nmax ) c, double precision, dimension( nmax*nmax ) cc, double precision, dimension( nmax*nmax ) cs, double precision, dimension( nmax ) ct, double precision, dimension( nmax ) g, double precision, dimension( 2*nmax ) w)" .PP Definition at line \fB1523\fP of file \fBdblat3\&.f\fP\&. .SS "subroutine dchke (integer isnum, character*6 srnamt, integer nout)" .PP Definition at line \fB1837\fP of file \fBdblat3\&.f\fP\&. .SS "double precision function ddiff (double precision x, double precision y)" .PP Definition at line \fB2766\fP of file \fBdblat3\&.f\fP\&. .SS "subroutine dmake (character*2 type, character*1 uplo, character*1 diag, integer m, integer n, double precision, dimension( nmax, * ) a, integer nmax, double precision, dimension( * ) aa, integer lda, logical reset, double precision transl)" .PP Definition at line \fB2392\fP of file \fBdblat3\&.f\fP\&. .SS "subroutine dmmch (character*1 transa, character*1 transb, integer m, integer n, integer kk, double precision alpha, double precision, dimension( lda, * ) a, integer lda, double precision, dimension( ldb, * ) b, integer ldb, double precision beta, double precision, dimension( ldc, * ) c, integer ldc, double precision, dimension( * ) ct, double precision, dimension( * ) g, double precision, dimension( ldcc, * ) cc, integer ldcc, double precision eps, double precision err, logical fatal, integer nout, logical mv)" .PP Definition at line \fB2505\fP of file \fBdblat3\&.f\fP\&. .SS "logical function lde (double precision, dimension( * ) ri, double precision, dimension( * ) rj, integer lr)" .PP Definition at line \fB2627\fP of file \fBdblat3\&.f\fP\&. .SS "logical function lderes (character*2 type, character*1 uplo, integer m, integer n, double precision, dimension( lda, * ) aa, double precision, dimension( lda, * ) as, integer lda)" .PP Definition at line \fB2659\fP of file \fBdblat3\&.f\fP\&. .SS "subroutine xerbla (character*6 srname, integer info)" .PP Definition at line \fB2815\fP of file \fBdblat3\&.f\fP\&. .SH "Author" .PP Generated automatically by Doxygen for LAPACK from the source code\&.