.TH "BLAS/TESTING/zblat2.f" 3 "Version 3.12.0" "LAPACK" \" -*- nroff -*- .ad l .nh .SH NAME BLAS/TESTING/zblat2.f .SH SYNOPSIS .br .PP .SS "Functions/Subroutines" .in +1c .ti -1c .RI "program \fBzblat2\fP" .br .RI "\fBZBLAT2\fP " .ti -1c .RI "subroutine \fBzchk1\fP (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nkb, kb, nalf, alf, nbet, bet, ninc, inc, nmax, incmax, a, aa, as, x, xx, xs, y, yy, ys, yt, g)" .br .ti -1c .RI "subroutine \fBzchk2\fP (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nkb, kb, nalf, alf, nbet, bet, ninc, inc, nmax, incmax, a, aa, as, x, xx, xs, y, yy, ys, yt, g)" .br .ti -1c .RI "subroutine \fBzchk3\fP (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nkb, kb, ninc, inc, nmax, incmax, a, aa, as, x, xx, xs, xt, g, z)" .br .ti -1c .RI "subroutine \fBzchk4\fP (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nalf, alf, ninc, inc, nmax, incmax, a, aa, as, x, xx, xs, y, yy, ys, yt, g, z)" .br .ti -1c .RI "subroutine \fBzchk5\fP (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nalf, alf, ninc, inc, nmax, incmax, a, aa, as, x, xx, xs, y, yy, ys, yt, g, z)" .br .ti -1c .RI "subroutine \fBzchk6\fP (sname, eps, thresh, nout, ntra, trace, rewi, fatal, nidim, idim, nalf, alf, ninc, inc, nmax, incmax, a, aa, as, x, xx, xs, y, yy, ys, yt, g, z)" .br .ti -1c .RI "subroutine \fBzchke\fP (isnum, srnamt, nout)" .br .ti -1c .RI "subroutine \fBzmake\fP (type, uplo, diag, m, n, a, nmax, aa, lda, kl, ku, reset, transl)" .br .ti -1c .RI "subroutine \fBzmvch\fP (trans, m, n, alpha, a, nmax, x, incx, beta, y, incy, yt, g, yy, eps, err, fatal, nout, mv)" .br .ti -1c .RI "logical function \fBlze\fP (ri, rj, lr)" .br .ti -1c .RI "logical function \fBlzeres\fP (type, uplo, m, n, aa, as, lda)" .br .ti -1c .RI "complex *16 function \fBzbeg\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 \fBzregr1\fP (trans, m, n, ly, kl, ku, alpha, a, lda, x, incx, beta, y, incy, ys)" .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 \fB3231\fP of file \fBzblat2\&.f\fP\&. .SS "double precision function ddiff (double precision x, double precision y)" .PP Definition at line \fB3215\fP of file \fBzblat2\&.f\fP\&. .SS "logical function lze (complex*16, dimension( * ) ri, complex*16, dimension( * ) rj, integer lr)" .PP Definition at line \fB3074\fP of file \fBzblat2\&.f\fP\&. .SS "logical function lzeres (character*2 type, character*1 uplo, integer m, integer n, complex*16, dimension( lda, * ) aa, complex*16, dimension( lda, * ) as, integer lda)" .PP Definition at line \fB3104\fP of file \fBzblat2\&.f\fP\&. .SS "subroutine xerbla (character*6 srname, integer info)" .PP Definition at line \fB3292\fP of file \fBzblat2\&.f\fP\&. .SS "complex*16 function zbeg (logical reset)" .PP Definition at line \fB3163\fP of file \fBzblat2\&.f\fP\&. .SS "program zblat2" .PP \fBZBLAT2\fP .PP \fBPurpose:\fP .RS 4 .PP .nf Test program for the COMPLEX*16 Level 2 Blas\&. The program must be driven by a short data file\&. The first 18 records of the file are read using list-directed input, the last 17 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 35 lines: 'zblat2\&.out' NAME OF SUMMARY OUTPUT FILE 6 UNIT NUMBER OF SUMMARY FILE 'CBLA2T\&.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 4 NUMBER OF VALUES OF K 0 1 2 4 VALUES OF K 4 NUMBER OF VALUES OF INCX AND INCY 1 2 -1 -2 VALUES OF INCX AND INCY 3 NUMBER OF VALUES OF ALPHA (0\&.0,0\&.0) (1\&.0,0\&.0) (0\&.7,-0\&.9) VALUES OF ALPHA 3 NUMBER OF VALUES OF BETA (0\&.0,0\&.0) (1\&.0,0\&.0) (1\&.3,-1\&.1) VALUES OF BETA ZGEMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZGBMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZHEMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZHBMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZHPMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZTRMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZTBMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZTPMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZTRSV T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZTBSV T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZTPSV T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZGERC T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZGERU T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZHER T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZHPR T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZHER2 T PUT F FOR NO TEST\&. SAME COLUMNS\&. ZHPR2 T PUT F FOR NO TEST\&. SAME COLUMNS\&. Further Details =============== See: Dongarra J\&. J\&., Du Croz J\&. J\&., Hammarling S\&. and Hanson R\&. J\&.\&. An extended set of Fortran Basic Linear Algebra Subprograms\&. Technical Memoranda Nos\&. 41 (revision 3) and 81, Mathematics and Computer Science Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, US\&. Or NAG Technical Reports TR3/87 and TR4/87, Numerical Algorithms Group Ltd\&., NAG Central Office, 256 Banbury Road, Oxford OX2 7DE, UK, and Numerical Algorithms Group Inc\&., 1101 31st Street, Suite 100, Downers Grove, Illinois 60515-1263, USA\&. -- Written on 10-August-1987\&. Richard Hanson, Sandia National Labs\&. Jeremy Du Croz, NAG Central Office\&. 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 \fB102\fP of file \fBzblat2\&.f\fP\&. .SS "subroutine zchk1 (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 nkb, integer, dimension( nkb ) kb, integer nalf, complex*16, dimension( nalf ) alf, integer nbet, complex*16, dimension( nbet ) bet, integer ninc, integer, dimension( ninc ) inc, integer nmax, integer incmax, complex*16, dimension( nmax, nmax ) a, complex*16, dimension( nmax*nmax ) aa, complex*16, dimension( nmax*nmax ) as, complex*16, dimension( nmax ) x, complex*16, dimension( nmax*incmax ) xx, complex*16, dimension( nmax*incmax ) xs, complex*16, dimension( nmax ) y, complex*16, dimension( nmax*incmax ) yy, complex*16, dimension( nmax*incmax ) ys, complex*16, dimension( nmax ) yt, double precision, dimension( nmax ) g)" .PP Definition at line \fB435\fP of file \fBzblat2\&.f\fP\&. .SS "subroutine zchk2 (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 nkb, integer, dimension( nkb ) kb, integer nalf, complex*16, dimension( nalf ) alf, integer nbet, complex*16, dimension( nbet ) bet, integer ninc, integer, dimension( ninc ) inc, integer nmax, integer incmax, complex*16, dimension( nmax, nmax ) a, complex*16, dimension( nmax*nmax ) aa, complex*16, dimension( nmax*nmax ) as, complex*16, dimension( nmax ) x, complex*16, dimension( nmax*incmax ) xx, complex*16, dimension( nmax*incmax ) xs, complex*16, dimension( nmax ) y, complex*16, dimension( nmax*incmax ) yy, complex*16, dimension( nmax*incmax ) ys, complex*16, dimension( nmax ) yt, double precision, dimension( nmax ) g)" .PP Definition at line \fB809\fP of file \fBzblat2\&.f\fP\&. .SS "subroutine zchk3 (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 nkb, integer, dimension( nkb ) kb, integer ninc, integer, dimension( ninc ) inc, integer nmax, integer incmax, complex*16, dimension( nmax, nmax ) a, complex*16, dimension( nmax*nmax ) aa, complex*16, dimension( nmax*nmax ) as, complex*16, dimension( nmax ) x, complex*16, dimension( nmax*incmax ) xx, complex*16, dimension( nmax*incmax ) xs, complex*16, dimension( nmax ) xt, double precision, dimension( nmax ) g, complex*16, dimension( nmax ) z)" .PP Definition at line \fB1158\fP of file \fBzblat2\&.f\fP\&. .SS "subroutine zchk4 (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, complex*16, dimension( nalf ) alf, integer ninc, integer, dimension( ninc ) inc, integer nmax, integer incmax, complex*16, dimension( nmax, nmax ) a, complex*16, dimension( nmax*nmax ) aa, complex*16, dimension( nmax*nmax ) as, complex*16, dimension( nmax ) x, complex*16, dimension( nmax*incmax ) xx, complex*16, dimension( nmax*incmax ) xs, complex*16, dimension( nmax ) y, complex*16, dimension( nmax*incmax ) yy, complex*16, dimension( nmax*incmax ) ys, complex*16, dimension( nmax ) yt, double precision, dimension( nmax ) g, complex*16, dimension( nmax ) z)" .PP Definition at line \fB1520\fP of file \fBzblat2\&.f\fP\&. .SS "subroutine zchk5 (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, complex*16, dimension( nalf ) alf, integer ninc, integer, dimension( ninc ) inc, integer nmax, integer incmax, complex*16, dimension( nmax, nmax ) a, complex*16, dimension( nmax*nmax ) aa, complex*16, dimension( nmax*nmax ) as, complex*16, dimension( nmax ) x, complex*16, dimension( nmax*incmax ) xx, complex*16, dimension( nmax*incmax ) xs, complex*16, dimension( nmax ) y, complex*16, dimension( nmax*incmax ) yy, complex*16, dimension( nmax*incmax ) ys, complex*16, dimension( nmax ) yt, double precision, dimension( nmax ) g, complex*16, dimension( nmax ) z)" .PP Definition at line \fB1798\fP of file \fBzblat2\&.f\fP\&. .SS "subroutine zchk6 (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, complex*16, dimension( nalf ) alf, integer ninc, integer, dimension( ninc ) inc, integer nmax, integer incmax, complex*16, dimension( nmax, nmax ) a, complex*16, dimension( nmax*nmax ) aa, complex*16, dimension( nmax*nmax ) as, complex*16, dimension( nmax ) x, complex*16, dimension( nmax*incmax ) xx, complex*16, dimension( nmax*incmax ) xs, complex*16, dimension( nmax ) y, complex*16, dimension( nmax*incmax ) yy, complex*16, dimension( nmax*incmax ) ys, complex*16, dimension( nmax ) yt, double precision, dimension( nmax ) g, complex*16, dimension( nmax, 2 ) z)" .PP Definition at line \fB2083\fP of file \fBzblat2\&.f\fP\&. .SS "subroutine zchke (integer isnum, character*6 srnamt, integer nout)" .PP Definition at line \fB2406\fP of file \fBzblat2\&.f\fP\&. .SS "subroutine zmake (character*2 type, character*1 uplo, character*1 diag, integer m, integer n, complex*16, dimension( nmax, * ) a, integer nmax, complex*16, dimension( * ) aa, integer lda, integer kl, integer ku, logical reset, complex*16 transl)" .PP Definition at line \fB2749\fP of file \fBzblat2\&.f\fP\&. .SS "subroutine zmvch (character*1 trans, integer m, integer n, complex*16 alpha, complex*16, dimension( nmax, * ) a, integer nmax, complex*16, dimension( * ) x, integer incx, complex*16 beta, complex*16, dimension( * ) y, integer incy, complex*16, dimension( * ) yt, double precision, dimension( * ) g, complex*16, dimension( * ) yy, double precision eps, double precision err, logical fatal, integer nout, logical mv)" .PP Definition at line \fB2942\fP of file \fBzblat2\&.f\fP\&. .SS "subroutine zregr1 (character*1 trans, integer m, integer n, integer ly, integer kl, integer ku, complex*16 alpha, complex*16, dimension(lda,*) a, integer lda, complex*16, dimension(*) x, integer incx, complex*16 beta, complex*16, dimension(*) y, integer incy, complex*16, dimension(*) ys)" .PP Definition at line \fB3259\fP of file \fBzblat2\&.f\fP\&. .SH "Author" .PP Generated automatically by Doxygen for LAPACK from the source code\&.