.TH "BLAS/TESTING/cblat2.f" 3 "Version 3.12.0" "LAPACK" \" -*- nroff -*- .ad l .nh .SH NAME BLAS/TESTING/cblat2.f .SH SYNOPSIS .br .PP .SS "Functions/Subroutines" .in +1c .ti -1c .RI "program \fBcblat2\fP" .br .RI "\fBCBLAT2\fP " .ti -1c .RI "subroutine \fBcchk1\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 \fBcchk2\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 \fBcchk3\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 \fBcchk4\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 \fBcchk5\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 \fBcchk6\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 \fBcchke\fP (isnum, srnamt, nout)" .br .ti -1c .RI "subroutine \fBcmake\fP (type, uplo, diag, m, n, a, nmax, aa, lda, kl, ku, reset, transl)" .br .ti -1c .RI "subroutine \fBcmvch\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 \fBlce\fP (ri, rj, lr)" .br .ti -1c .RI "logical function \fBlceres\fP (type, uplo, m, n, aa, as, lda)" .br .ti -1c .RI "complex function \fBcbeg\fP (reset)" .br .ti -1c .RI "real function \fBsdiff\fP (x, y)" .br .ti -1c .RI "subroutine \fBchkxer\fP (srnamt, infot, nout, lerr, ok)" .br .ti -1c .RI "subroutine \fBcregr1\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 "complex function cbeg (logical reset)" .PP Definition at line \fB3155\fP of file \fBcblat2\&.f\fP\&. .SS "program cblat2" .PP \fBCBLAT2\fP .PP \fBPurpose:\fP .RS 4 .PP .nf Test program for the COMPLEX 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: 'cblat2\&.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 CGEMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. CGBMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. CHEMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. CHBMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. CHPMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. CTRMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. CTBMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. CTPMV T PUT F FOR NO TEST\&. SAME COLUMNS\&. CTRSV T PUT F FOR NO TEST\&. SAME COLUMNS\&. CTBSV T PUT F FOR NO TEST\&. SAME COLUMNS\&. CTPSV T PUT F FOR NO TEST\&. SAME COLUMNS\&. CGERC T PUT F FOR NO TEST\&. SAME COLUMNS\&. CGERU T PUT F FOR NO TEST\&. SAME COLUMNS\&. CHER T PUT F FOR NO TEST\&. SAME COLUMNS\&. CHPR T PUT F FOR NO TEST\&. SAME COLUMNS\&. CHER2 T PUT F FOR NO TEST\&. SAME COLUMNS\&. CHPR2 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 \fBcblat2\&.f\fP\&. .SS "subroutine cchk1 (character*6 sname, real eps, real 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, dimension( nalf ) alf, integer nbet, complex, dimension( nbet ) bet, integer ninc, integer, dimension( ninc ) inc, integer nmax, integer incmax, complex, dimension( nmax, nmax ) a, complex, dimension( nmax*nmax ) aa, complex, dimension( nmax*nmax ) as, complex, dimension( nmax ) x, complex, dimension( nmax*incmax ) xx, complex, dimension( nmax*incmax ) xs, complex, dimension( nmax ) y, complex, dimension( nmax*incmax ) yy, complex, dimension( nmax*incmax ) ys, complex, dimension( nmax ) yt, real, dimension( nmax ) g)" .PP Definition at line \fB434\fP of file \fBcblat2\&.f\fP\&. .SS "subroutine cchk2 (character*6 sname, real eps, real 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, dimension( nalf ) alf, integer nbet, complex, dimension( nbet ) bet, integer ninc, integer, dimension( ninc ) inc, integer nmax, integer incmax, complex, dimension( nmax, nmax ) a, complex, dimension( nmax*nmax ) aa, complex, dimension( nmax*nmax ) as, complex, dimension( nmax ) x, complex, dimension( nmax*incmax ) xx, complex, dimension( nmax*incmax ) xs, complex, dimension( nmax ) y, complex, dimension( nmax*incmax ) yy, complex, dimension( nmax*incmax ) ys, complex, dimension( nmax ) yt, real, dimension( nmax ) g)" .PP Definition at line \fB807\fP of file \fBcblat2\&.f\fP\&. .SS "subroutine cchk3 (character*6 sname, real eps, real 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, dimension( nmax, nmax ) a, complex, dimension( nmax*nmax ) aa, complex, dimension( nmax*nmax ) as, complex, dimension( nmax ) x, complex, dimension( nmax*incmax ) xx, complex, dimension( nmax*incmax ) xs, complex, dimension( nmax ) xt, real, dimension( nmax ) g, complex, dimension( nmax ) z)" .PP Definition at line \fB1155\fP of file \fBcblat2\&.f\fP\&. .SS "subroutine cchk4 (character*6 sname, real eps, real thresh, integer nout, integer ntra, logical trace, logical rewi, logical fatal, integer nidim, integer, dimension( nidim ) idim, integer nalf, complex, dimension( nalf ) alf, integer ninc, integer, dimension( ninc ) inc, integer nmax, integer incmax, complex, dimension( nmax, nmax ) a, complex, dimension( nmax*nmax ) aa, complex, dimension( nmax*nmax ) as, complex, dimension( nmax ) x, complex, dimension( nmax*incmax ) xx, complex, dimension( nmax*incmax ) xs, complex, dimension( nmax ) y, complex, dimension( nmax*incmax ) yy, complex, dimension( nmax*incmax ) ys, complex, dimension( nmax ) yt, real, dimension( nmax ) g, complex, dimension( nmax ) z)" .PP Definition at line \fB1516\fP of file \fBcblat2\&.f\fP\&. .SS "subroutine cchk5 (character*6 sname, real eps, real thresh, integer nout, integer ntra, logical trace, logical rewi, logical fatal, integer nidim, integer, dimension( nidim ) idim, integer nalf, complex, dimension( nalf ) alf, integer ninc, integer, dimension( ninc ) inc, integer nmax, integer incmax, complex, dimension( nmax, nmax ) a, complex, dimension( nmax*nmax ) aa, complex, dimension( nmax*nmax ) as, complex, dimension( nmax ) x, complex, dimension( nmax*incmax ) xx, complex, dimension( nmax*incmax ) xs, complex, dimension( nmax ) y, complex, dimension( nmax*incmax ) yy, complex, dimension( nmax*incmax ) ys, complex, dimension( nmax ) yt, real, dimension( nmax ) g, complex, dimension( nmax ) z)" .PP Definition at line \fB1793\fP of file \fBcblat2\&.f\fP\&. .SS "subroutine cchk6 (character*6 sname, real eps, real thresh, integer nout, integer ntra, logical trace, logical rewi, logical fatal, integer nidim, integer, dimension( nidim ) idim, integer nalf, complex, dimension( nalf ) alf, integer ninc, integer, dimension( ninc ) inc, integer nmax, integer incmax, complex, dimension( nmax, nmax ) a, complex, dimension( nmax*nmax ) aa, complex, dimension( nmax*nmax ) as, complex, dimension( nmax ) x, complex, dimension( nmax*incmax ) xx, complex, dimension( nmax*incmax ) xs, complex, dimension( nmax ) y, complex, dimension( nmax*incmax ) yy, complex, dimension( nmax*incmax ) ys, complex, dimension( nmax ) yt, real, dimension( nmax ) g, complex, dimension( nmax, 2 ) z)" .PP Definition at line \fB2077\fP of file \fBcblat2\&.f\fP\&. .SS "subroutine cchke (integer isnum, character*6 srnamt, integer nout)" .PP Definition at line \fB2399\fP of file \fBcblat2\&.f\fP\&. .SS "subroutine chkxer (character*6 srnamt, integer infot, integer nout, logical lerr, logical ok)" .PP Definition at line \fB3223\fP of file \fBcblat2\&.f\fP\&. .SS "subroutine cmake (character*2 type, character*1 uplo, character*1 diag, integer m, integer n, complex, dimension( nmax, * ) a, integer nmax, complex, dimension( * ) aa, integer lda, integer kl, integer ku, logical reset, complex transl)" .PP Definition at line \fB2742\fP of file \fBcblat2\&.f\fP\&. .SS "subroutine cmvch (character*1 trans, integer m, integer n, complex alpha, complex, dimension( nmax, * ) a, integer nmax, complex, dimension( * ) x, integer incx, complex beta, complex, dimension( * ) y, integer incy, complex, dimension( * ) yt, real, dimension( * ) g, complex, dimension( * ) yy, real eps, real err, logical fatal, integer nout, logical mv)" .PP Definition at line \fB2934\fP of file \fBcblat2\&.f\fP\&. .SS "subroutine cregr1 (character*1 trans, integer m, integer n, integer ly, integer kl, integer ku, complex alpha, complex, dimension(lda,*) a, integer lda, complex, dimension(*) x, integer incx, complex beta, complex, dimension(*) y, integer incy, complex, dimension(*) ys)" .PP Definition at line \fB3251\fP of file \fBcblat2\&.f\fP\&. .SS "logical function lce (complex, dimension( * ) ri, complex, dimension( * ) rj, integer lr)" .PP Definition at line \fB3066\fP of file \fBcblat2\&.f\fP\&. .SS "logical function lceres (character*2 type, character*1 uplo, integer m, integer n, complex, dimension( lda, * ) aa, complex, dimension( lda, * ) as, integer lda)" .PP Definition at line \fB3096\fP of file \fBcblat2\&.f\fP\&. .SS "real function sdiff (real x, real y)" .PP Definition at line \fB3207\fP of file \fBcblat2\&.f\fP\&. .SS "subroutine xerbla (character*6 srname, integer info)" .PP Definition at line \fB3284\fP of file \fBcblat2\&.f\fP\&. .SH "Author" .PP Generated automatically by Doxygen for LAPACK from the source code\&.