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SUBROUTINE ALAERH( PATH, SUBNAM, INFO, INFOE, OPTS, M, N, KL, KU,
$ N5, IMAT, NFAIL, NERRS, NOUT ) * * -- LAPACK auxiliary test routine (version 3.1) -- * Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. * November 2006 * * .. Scalar Arguments .. CHARACTER*3 PATH CHARACTER*( * ) SUBNAM CHARACTER*( * ) OPTS INTEGER IMAT, INFO, INFOE, KL, KU, M, N, N5, NERRS, $ NFAIL, NOUT * .. * * Purpose * ======= * * ALAERH is an error handler for the LAPACK routines. It prints the * header if this is the first error message and prints the error code * and form of recovery, if any. The character evaluations in this * routine may make it slow, but it should not be called once the LAPACK * routines are fully debugged. * * Arguments * ========= * * PATH (input) CHARACTER*3 * The LAPACK path name of subroutine SUBNAM. * * SUBNAM (input) CHARACTER*(*) * The name of the subroutine that returned an error code. * * INFO (input) INTEGER * The error code returned from routine SUBNAM. * * INFOE (input) INTEGER * The expected error code from routine SUBNAM, if SUBNAM were * error-free. If INFOE = 0, an error message is printed, but * if INFOE.NE.0, we assume only the return code INFO is wrong. * * OPTS (input) CHARACTER*(*) * The character options to the subroutine SUBNAM, concatenated * into a single character string. For example, UPLO = 'U', * TRANS = 'T', and DIAG = 'N' for a triangular routine would * be specified as OPTS = 'UTN'. * * M (input) INTEGER * The matrix row dimension. * * N (input) INTEGER * The matrix column dimension. Accessed only if PATH = xGE or * xGB. * * KL (input) INTEGER * The number of sub-diagonals of the matrix. Accessed only if * PATH = xGB, xPB, or xTB. Also used for NRHS for PATH = xLS. * * KU (input) INTEGER * The number of super-diagonals of the matrix. Accessed only * if PATH = xGB. * * N5 (input) INTEGER * A fifth integer parameter, may be the blocksize NB or the * number of right hand sides NRHS. * * IMAT (input) INTEGER * The matrix type. * * NFAIL (input) INTEGER * The number of prior tests that did not pass the threshold; * used to determine if the header should be printed. * * NERRS (input/output) INTEGER * On entry, the number of errors already detected; used to * determine if the header should be printed. * On exit, NERRS is increased by 1. * * NOUT (input) INTEGER * The unit number on which results are to be printed. * * ===================================================================== * * .. Local Scalars .. CHARACTER UPLO CHARACTER*2 P2 CHARACTER*3 C3 * .. * .. External Functions .. LOGICAL LSAME, LSAMEN EXTERNAL LSAME, LSAMEN * .. * .. Intrinsic Functions .. INTRINSIC LEN_TRIM * .. * .. External Subroutines .. EXTERNAL ALADHD, ALAHD * .. * .. Executable Statements .. * IF( INFO.EQ.0 ) $ RETURN P2 = PATH( 2: 3 ) C3 = SUBNAM( 4: 6 ) * * Print the header if this is the first error message. * IF( NFAIL.EQ.0 .AND. NERRS.EQ.0 ) THEN IF( LSAMEN( 3, C3, 'SV ' ) .OR. LSAMEN( 3, C3, 'SVX' ) ) THEN CALL ALADHD( NOUT, PATH ) ELSE CALL ALAHD( NOUT, PATH ) END IF END IF NERRS = NERRS + 1 * * Print the message detailing the error and form of recovery, * if any. * IF( LSAMEN( 2, P2, 'GE' ) ) THEN * * xGE: General matrices * IF( LSAMEN( 3, C3, 'TRF' ) ) THEN IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9988 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, M, N, N5, $ IMAT ELSE WRITE( NOUT, FMT = 9975 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, N5, IMAT END IF IF( INFO.NE.0 ) $ WRITE( NOUT, FMT = 9949 ) * ELSE IF( LSAMEN( 3, C3, 'SV ' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9984 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, N, N5, $ IMAT ELSE WRITE( NOUT, FMT = 9970 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, N, N5, IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'SVX' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9992 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, $ OPTS( 1: 1 ), OPTS( 2: 2 ), N, N5, IMAT ELSE WRITE( NOUT, FMT = 9997 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), N, N5, IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'TRI' ) ) THEN * WRITE( NOUT, FMT = 9971 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, N, N5, IMAT * ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATMS' ) ) THEN * WRITE( NOUT, FMT = 9978 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, IMAT * ELSE IF( LSAMEN( 3, C3, 'CON' ) ) THEN * WRITE( NOUT, FMT = 9969 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), M, $ IMAT * ELSE IF( LSAMEN( 3, C3, 'LS ' ) ) THEN * WRITE( NOUT, FMT = 9965 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), M, N, $ KL, N5, IMAT * ELSE IF( LSAMEN( 3, C3, 'LSX' ) .OR. LSAMEN( 3, C3, 'LSS' ) ) $ THEN * WRITE( NOUT, FMT = 9974 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, KL, N5, IMAT * ELSE * WRITE( NOUT, FMT = 9963 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), M, N5, $ IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'GB' ) ) THEN * * xGB: General band matrices * IF( LSAMEN( 3, C3, 'TRF' ) ) THEN IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9989 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, M, N, KL, $ KU, N5, IMAT ELSE WRITE( NOUT, FMT = 9976 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, KL, KU, N5, $ IMAT END IF IF( INFO.NE.0 ) $ WRITE( NOUT, FMT = 9949 ) * ELSE IF( LSAMEN( 3, C3, 'SV ' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9986 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, N, KL, KU, $ N5, IMAT ELSE WRITE( NOUT, FMT = 9972 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, N, KL, KU, N5, $ IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'SVX' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9993 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, $ OPTS( 1: 1 ), OPTS( 2: 2 ), N, KL, KU, N5, IMAT ELSE WRITE( NOUT, FMT = 9998 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), N, KL, KU, N5, IMAT END IF * ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATMS' ) ) THEN * WRITE( NOUT, FMT = 9977 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, KL, KU, IMAT * ELSE IF( LSAMEN( 3, C3, 'CON' ) ) THEN * WRITE( NOUT, FMT = 9968 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), M, KL, $ KU, IMAT * ELSE * WRITE( NOUT, FMT = 9964 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), M, KL, $ KU, N5, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'GT' ) ) THEN * * xGT: General tridiagonal matrices * IF( LSAMEN( 3, C3, 'TRF' ) ) THEN IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9987 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, N, IMAT ELSE WRITE( NOUT, FMT = 9973 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, N, IMAT END IF IF( INFO.NE.0 ) $ WRITE( NOUT, FMT = 9949 ) * ELSE IF( LSAMEN( 3, C3, 'SV ' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9984 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, N, N5, $ IMAT ELSE WRITE( NOUT, FMT = 9970 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, N, N5, IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'SVX' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9992 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, $ OPTS( 1: 1 ), OPTS( 2: 2 ), N, N5, IMAT ELSE WRITE( NOUT, FMT = 9997 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), N, N5, IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'CON' ) ) THEN * WRITE( NOUT, FMT = 9969 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), M, $ IMAT * ELSE * WRITE( NOUT, FMT = 9963 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), M, N5, $ IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'PO' ) ) THEN * * xPO: Symmetric or Hermitian positive definite matrices * UPLO = OPTS( 1: 1 ) IF( LSAMEN( 3, C3, 'TRF' ) ) THEN IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9980 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, UPLO, M, $ N5, IMAT ELSE WRITE( NOUT, FMT = 9956 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, N5, IMAT END IF IF( INFO.NE.0 ) $ WRITE( NOUT, FMT = 9949 ) * ELSE IF( LSAMEN( 3, C3, 'SV ' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9979 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, UPLO, N, $ N5, IMAT ELSE WRITE( NOUT, FMT = 9955 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, N, N5, IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'SVX' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9990 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, $ OPTS( 1: 1 ), OPTS( 2: 2 ), N, N5, IMAT ELSE WRITE( NOUT, FMT = 9995 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), N, N5, IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'TRI' ) ) THEN * WRITE( NOUT, FMT = 9956 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, N5, IMAT * ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATMS' ) .OR. $ LSAMEN( 3, C3, 'CON' ) ) THEN * WRITE( NOUT, FMT = 9960 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, IMAT * ELSE * WRITE( NOUT, FMT = 9955 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, N5, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'PS' ) ) THEN * * xPS: Symmetric or Hermitian positive semi-definite matrices * UPLO = OPTS( 1: 1 ) IF( LSAMEN( 3, C3, 'TRF' ) ) THEN IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9980 )SUBNAM, INFO, INFOE, UPLO, M, $ N5, IMAT ELSE WRITE( NOUT, FMT = 9956 )SUBNAM, INFO, UPLO, M, N5, IMAT END IF IF( INFO.NE.0 ) $ WRITE( NOUT, FMT = 9949 ) * ELSE IF( LSAMEN( 3, C3, 'SV ' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9979 )SUBNAM, INFO, INFOE, UPLO, N, $ N5, IMAT ELSE WRITE( NOUT, FMT = 9955 )SUBNAM, INFO, UPLO, N, N5, IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'SVX' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9990 )SUBNAM, INFO, INFOE, $ OPTS( 1: 1 ), OPTS( 2: 2 ), N, N5, IMAT ELSE WRITE( NOUT, FMT = 9995 )SUBNAM, INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), N, N5, IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'TRI' ) ) THEN * WRITE( NOUT, FMT = 9956 )SUBNAM, INFO, UPLO, M, N5, IMAT * ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATMT' ) .OR. $ LSAMEN( 3, C3, 'CON' ) ) THEN * WRITE( NOUT, FMT = 9960 )SUBNAM, INFO, UPLO, M, IMAT * ELSE * WRITE( NOUT, FMT = 9955 )SUBNAM, INFO, UPLO, M, N5, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'SY' ) .OR. LSAMEN( 2, P2, 'HE' ) ) THEN * * xHE, or xSY: Symmetric or Hermitian indefinite matrices * UPLO = OPTS( 1: 1 ) IF( LSAMEN( 3, C3, 'TRF' ) ) THEN IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9980 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, UPLO, M, $ N5, IMAT ELSE WRITE( NOUT, FMT = 9956 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, N5, IMAT END IF IF( INFO.NE.0 ) $ WRITE( NOUT, FMT = 9949 ) * ELSE IF( LSAMEN( 3, C3, 'SV ' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9979 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, UPLO, N, $ N5, IMAT ELSE WRITE( NOUT, FMT = 9955 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, N, N5, IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'SVX' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9990 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, $ OPTS( 1: 1 ), OPTS( 2: 2 ), N, N5, IMAT ELSE WRITE( NOUT, FMT = 9995 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), N, N5, IMAT END IF * ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATMS' ) .OR. $ LSAMEN( 3, C3, 'TRI' ) .OR. LSAMEN( 3, C3, 'CON' ) ) $ THEN * WRITE( NOUT, FMT = 9960 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, IMAT * ELSE * WRITE( NOUT, FMT = 9955 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, N5, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'PP' ) .OR. LSAMEN( 2, P2, 'SP' ) .OR. $ LSAMEN( 2, P2, 'HP' ) ) THEN * * xPP, xHP, or xSP: Symmetric or Hermitian packed matrices * UPLO = OPTS( 1: 1 ) IF( LSAMEN( 3, C3, 'TRF' ) ) THEN IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9983 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, UPLO, M, $ IMAT ELSE WRITE( NOUT, FMT = 9960 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, IMAT END IF IF( INFO.NE.0 ) $ WRITE( NOUT, FMT = 9949 ) * ELSE IF( LSAMEN( 3, C3, 'SV ' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9979 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, UPLO, N, $ N5, IMAT ELSE WRITE( NOUT, FMT = 9955 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, N, N5, IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'SVX' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9990 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, $ OPTS( 1: 1 ), OPTS( 2: 2 ), N, N5, IMAT ELSE WRITE( NOUT, FMT = 9995 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), N, N5, IMAT END IF * ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATMS' ) .OR. $ LSAMEN( 3, C3, 'TRI' ) .OR. LSAMEN( 3, C3, 'CON' ) ) $ THEN * WRITE( NOUT, FMT = 9960 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, IMAT * ELSE * WRITE( NOUT, FMT = 9955 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, N5, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'PB' ) ) THEN * * xPB: Symmetric (Hermitian) positive definite band matrix * UPLO = OPTS( 1: 1 ) IF( LSAMEN( 3, C3, 'TRF' ) ) THEN IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9982 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, UPLO, M, $ KL, N5, IMAT ELSE WRITE( NOUT, FMT = 9958 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, KL, N5, $ IMAT END IF IF( INFO.NE.0 ) $ WRITE( NOUT, FMT = 9949 ) * ELSE IF( LSAMEN( 3, C3, 'SV ' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9981 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, UPLO, N, $ KL, N5, IMAT ELSE WRITE( NOUT, FMT = 9957 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, N, KL, N5, $ IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'SVX' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9991 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, $ OPTS( 1: 1 ), OPTS( 2: 2 ), N, KL, N5, IMAT ELSE WRITE( NOUT, FMT = 9996 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), N, KL, N5, IMAT END IF * ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATMS' ) .OR. $ LSAMEN( 3, C3, 'CON' ) ) THEN * WRITE( NOUT, FMT = 9959 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, KL, IMAT * ELSE * WRITE( NOUT, FMT = 9957 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, UPLO, M, KL, N5, $ IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'PT' ) ) THEN * * xPT: Positive definite tridiagonal matrices * IF( LSAMEN( 3, C3, 'TRF' ) ) THEN IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9987 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, N, IMAT ELSE WRITE( NOUT, FMT = 9973 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, N, IMAT END IF IF( INFO.NE.0 ) $ WRITE( NOUT, FMT = 9949 ) * ELSE IF( LSAMEN( 3, C3, 'SV ' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9984 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, N, N5, $ IMAT ELSE WRITE( NOUT, FMT = 9970 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, N, N5, IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'SVX' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9994 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, $ OPTS( 1: 1 ), N, N5, IMAT ELSE WRITE( NOUT, FMT = 9999 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), N, $ N5, IMAT END IF * ELSE IF( LSAMEN( 3, C3, 'CON' ) ) THEN * IF( LSAME( SUBNAM( 1: 1 ), 'S' ) .OR. $ LSAME( SUBNAM( 1: 1 ), 'D' ) ) THEN WRITE( NOUT, FMT = 9973 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, IMAT ELSE WRITE( NOUT, FMT = 9969 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), M, $ IMAT END IF * ELSE * WRITE( NOUT, FMT = 9963 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), M, N5, $ IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'TR' ) ) THEN * * xTR: Triangular matrix * IF( LSAMEN( 3, C3, 'TRI' ) ) THEN WRITE( NOUT, FMT = 9961 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), M, N5, IMAT ELSE IF( LSAMEN( 3, C3, 'CON' ) ) THEN WRITE( NOUT, FMT = 9967 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), OPTS( 3: 3 ), M, IMAT ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATRS' ) ) THEN WRITE( NOUT, FMT = 9952 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), OPTS( 3: 3 ), OPTS( 4: 4 ), M, IMAT ELSE WRITE( NOUT, FMT = 9953 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), OPTS( 3: 3 ), M, N5, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'TP' ) ) THEN * * xTP: Triangular packed matrix * IF( LSAMEN( 3, C3, 'TRI' ) ) THEN WRITE( NOUT, FMT = 9962 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), M, IMAT ELSE IF( LSAMEN( 3, C3, 'CON' ) ) THEN WRITE( NOUT, FMT = 9967 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), OPTS( 3: 3 ), M, IMAT ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATPS' ) ) THEN WRITE( NOUT, FMT = 9952 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), OPTS( 3: 3 ), OPTS( 4: 4 ), M, IMAT ELSE WRITE( NOUT, FMT = 9953 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), OPTS( 3: 3 ), M, N5, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'TB' ) ) THEN * * xTB: Triangular band matrix * IF( LSAMEN( 3, C3, 'CON' ) ) THEN WRITE( NOUT, FMT = 9966 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), OPTS( 3: 3 ), M, KL, IMAT ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATBS' ) ) THEN WRITE( NOUT, FMT = 9951 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), OPTS( 3: 3 ), OPTS( 4: 4 ), M, KL, IMAT ELSE WRITE( NOUT, FMT = 9954 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, OPTS( 1: 1 ), $ OPTS( 2: 2 ), OPTS( 3: 3 ), M, KL, N5, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'QR' ) ) THEN * * xQR: QR factorization * IF( LSAMEN( 3, C3, 'QRS' ) ) THEN WRITE( NOUT, FMT = 9974 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, KL, N5, IMAT ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATMS' ) ) THEN WRITE( NOUT, FMT = 9978 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'LQ' ) ) THEN * * xLQ: LQ factorization * IF( LSAMEN( 3, C3, 'LQS' ) ) THEN WRITE( NOUT, FMT = 9974 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, KL, N5, IMAT ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATMS' ) ) THEN WRITE( NOUT, FMT = 9978 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'QL' ) ) THEN * * xQL: QL factorization * IF( LSAMEN( 3, C3, 'QLS' ) ) THEN WRITE( NOUT, FMT = 9974 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, KL, N5, IMAT ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATMS' ) ) THEN WRITE( NOUT, FMT = 9978 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'RQ' ) ) THEN * * xRQ: RQ factorization * IF( LSAMEN( 3, C3, 'RQS' ) ) THEN WRITE( NOUT, FMT = 9974 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, KL, N5, IMAT ELSE IF( LSAMEN( 5, SUBNAM( 2: 6 ), 'LATMS' ) ) THEN WRITE( NOUT, FMT = 9978 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'LU' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9988 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, M, N, N5, $ IMAT ELSE WRITE( NOUT, FMT = 9975 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N, N5, IMAT END IF * ELSE IF( LSAMEN( 2, P2, 'CH' ) ) THEN * IF( INFO.NE.INFOE .AND. INFOE.NE.0 ) THEN WRITE( NOUT, FMT = 9985 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, INFOE, M, N5, IMAT ELSE WRITE( NOUT, FMT = 9971 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO, M, N5, IMAT END IF * ELSE * * Print a generic message if the path is unknown. * WRITE( NOUT, FMT = 9950 ) $ SUBNAM(1:LEN_TRIM( SUBNAM )), INFO END IF * * Description of error message (alphabetical, left to right) * * SUBNAM, INFO, FACT, N, NRHS, IMAT * 9999 FORMAT( ' *** Error code from ', A, '=', I5, ', FACT=''', A1, $ ''', N=', I5, ', NRHS=', I4, ', type ', I2 ) * * SUBNAM, INFO, FACT, TRANS, N, KL, KU, NRHS, IMAT * 9998 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> FACT=''', $ A1, ''', TRANS=''', A1, ''', N=', I5, ', KL=', I5, ', KU=', $ I5, ', NRHS=', I4, ', type ', I1 ) * * SUBNAM, INFO, FACT, TRANS, N, NRHS, IMAT * 9997 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> FACT=''', $ A1, ''', TRANS=''', A1, ''', N =', I5, ', NRHS =', I4, $ ', type ', I2 ) * * SUBNAM, INFO, FACT, UPLO, N, KD, NRHS, IMAT * 9996 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> FACT=''', $ A1, ''', UPLO=''', A1, ''', N=', I5, ', KD=', I5, ', NRHS=', $ I4, ', type ', I2 ) * * SUBNAM, INFO, FACT, UPLO, N, NRHS, IMAT * 9995 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> FACT=''', $ A1, ''', UPLO=''', A1, ''', N =', I5, ', NRHS =', I4, $ ', type ', I2 ) * * SUBNAM, INFO, INFOE, FACT, N, NRHS, IMAT * 9994 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> FACT=''', A1, ''', N =', I5, ', NRHS =', I4, $ ', type ', I2 ) * * SUBNAM, INFO, INFOE, FACT, TRANS, N, KL, KU, NRHS, IMAT * 9993 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> FACT=''', A1, ''', TRANS=''', A1, ''', N=', I5, $ ', KL=', I5, ', KU=', I5, ', NRHS=', I4, ', type ', I1 ) * * SUBNAM, INFO, INFOE, FACT, TRANS, N, NRHS, IMAT * 9992 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> FACT=''', A1, ''', TRANS=''', A1, ''', N =', I5, $ ', NRHS =', I4, ', type ', I2 ) * * SUBNAM, INFO, INFOE, FACT, UPLO, N, KD, NRHS, IMAT * 9991 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> FACT=''', A1, ''', UPLO=''', A1, ''', N=', I5, $ ', KD=', I5, ', NRHS=', I4, ', type ', I2 ) * * SUBNAM, INFO, INFOE, FACT, UPLO, N, NRHS, IMAT * 9990 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> FACT=''', A1, ''', UPLO=''', A1, ''', N =', I5, $ ', NRHS =', I4, ', type ', I2 ) * * SUBNAM, INFO, INFOE, M, N, KL, KU, NB, IMAT * 9989 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> M = ', I5, ', N =', I5, ', KL =', I5, ', KU =', $ I5, ', NB =', I4, ', type ', I2 ) * * SUBNAM, INFO, INFOE, M, N, NB, IMAT * 9988 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> M =', I5, ', N =', I5, ', NB =', I4, ', type ', $ I2 ) * * SUBNAM, INFO, INFOE, N, IMAT * 9987 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, ' for N=', I5, ', type ', I2 ) * * SUBNAM, INFO, INFOE, N, KL, KU, NRHS, IMAT * 9986 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> N =', I5, ', KL =', I5, ', KU =', I5, $ ', NRHS =', I4, ', type ', I2 ) * * SUBNAM, INFO, INFOE, N, NB, IMAT * 9985 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> N =', I5, ', NB =', I4, ', type ', I2 ) * * SUBNAM, INFO, INFOE, N, NRHS, IMAT * 9984 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> N =', I5, ', NRHS =', I4, ', type ', I2 ) * * SUBNAM, INFO, INFOE, UPLO, N, IMAT * 9983 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> UPLO = ''', A1, ''', N =', I5, ', type ', I2 ) * * SUBNAM, INFO, INFOE, UPLO, N, KD, NB, IMAT * 9982 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> UPLO = ''', A1, ''', N =', I5, ', KD =', I5, $ ', NB =', I4, ', type ', I2 ) * * SUBNAM, INFO, INFOE, UPLO, N, KD, NRHS, IMAT * 9981 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> UPLO=''', A1, ''', N =', I5, ', KD =', I5, $ ', NRHS =', I4, ', type ', I2 ) * * SUBNAM, INFO, INFOE, UPLO, N, NB, IMAT * 9980 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> UPLO = ''', A1, ''', N =', I5, ', NB =', I4, $ ', type ', I2 ) * * SUBNAM, INFO, INFOE, UPLO, N, NRHS, IMAT * 9979 FORMAT( ' *** ', A, ' returned with INFO =', I5, ' instead of ', $ I2, / ' ==> UPLO = ''', A1, ''', N =', I5, ', NRHS =', I4, $ ', type ', I2 ) * * SUBNAM, INFO, M, N, IMAT * 9978 FORMAT( ' *** Error code from ', A, ' =', I5, ' for M =', I5, $ ', N =', I5, ', type ', I2 ) * * SUBNAM, INFO, M, N, KL, KU, IMAT * 9977 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> M = ', I5, $ ', N =', I5, ', KL =', I5, ', KU =', I5, ', type ', I2 ) * * SUBNAM, INFO, M, N, KL, KU, NB, IMAT * 9976 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> M = ', I5, $ ', N =', I5, ', KL =', I5, ', KU =', I5, ', NB =', I4, $ ', type ', I2 ) * * SUBNAM, INFO, M, N, NB, IMAT * 9975 FORMAT( ' *** Error code from ', A, '=', I5, ' for M=', I5, $ ', N=', I5, ', NB=', I4, ', type ', I2 ) * * SUBNAM, INFO, M, N, NRHS, NB, IMAT * 9974 FORMAT( ' *** Error code from ', A, '=', I5, / ' ==> M =', I5, $ ', N =', I5, ', NRHS =', I4, ', NB =', I4, ', type ', I2 ) * * SUBNAM, INFO, N, IMAT * 9973 FORMAT( ' *** Error code from ', A, ' =', I5, ' for N =', I5, $ ', type ', I2 ) * * SUBNAM, INFO, N, KL, KU, NRHS, IMAT * 9972 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> N =', I5, $ ', KL =', I5, ', KU =', I5, ', NRHS =', I4, ', type ', I2 ) * * SUBNAM, INFO, N, NB, IMAT * 9971 FORMAT( ' *** Error code from ', A, '=', I5, ' for N=', I5, $ ', NB=', I4, ', type ', I2 ) * * SUBNAM, INFO, N, NRHS, IMAT * 9970 FORMAT( ' *** Error code from ', A, ' =', I5, ' for N =', I5, $ ', NRHS =', I4, ', type ', I2 ) * * SUBNAM, INFO, NORM, N, IMAT * 9969 FORMAT( ' *** Error code from ', A, ' =', I5, ' for NORM = ''', $ A1, ''', N =', I5, ', type ', I2 ) * * SUBNAM, INFO, NORM, N, KL, KU, IMAT * 9968 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> NORM =''', $ A1, ''', N =', I5, ', KL =', I5, ', KU =', I5, ', type ', $ I2 ) * * SUBNAM, INFO, NORM, UPLO, DIAG, N, IMAT * 9967 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> NORM=''', $ A1, ''', UPLO =''', A1, ''', DIAG=''', A1, ''', N =', I5, $ ', type ', I2 ) * * SUBNAM, INFO, NORM, UPLO, DIAG, N, KD, IMAT * 9966 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> NORM=''', $ A1, ''', UPLO =''', A1, ''', DIAG=''', A1, ''', N=', I5, $ ', KD=', I5, ', type ', I2 ) * * SUBNAM, INFO, TRANS, M, N, NRHS, NB, IMAT * 9965 FORMAT( ' *** Error code from ', A, ' =', I5, $ / ' ==> TRANS = ''', A1, ''', M =', I5, ', N =', I5, $ ', NRHS =', I4, ', NB =', I4, ', type ', I2 ) * * SUBNAM, INFO, TRANS, N, KL, KU, NRHS, IMAT * 9964 FORMAT( ' *** Error code from ', A, '=', I5, / ' ==> TRANS=''', $ A1, ''', N =', I5, ', KL =', I5, ', KU =', I5, ', NRHS =', $ I4, ', type ', I2 ) * * SUBNAM, INFO, TRANS, N, NRHS, IMAT * 9963 FORMAT( ' *** Error code from ', A, ' =', I5, $ / ' ==> TRANS = ''', A1, ''', N =', I5, ', NRHS =', I4, $ ', type ', I2 ) * * SUBNAM, INFO, UPLO, DIAG, N, IMAT * 9962 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> UPLO=''', $ A1, ''', DIAG =''', A1, ''', N =', I5, ', type ', I2 ) * * SUBNAM, INFO, UPLO, DIAG, N, NB, IMAT * 9961 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> UPLO=''', $ A1, ''', DIAG =''', A1, ''', N =', I5, ', NB =', I4, $ ', type ', I2 ) * * SUBNAM, INFO, UPLO, N, IMAT * 9960 FORMAT( ' *** Error code from ', A, ' =', I5, ' for UPLO = ''', $ A1, ''', N =', I5, ', type ', I2 ) * * SUBNAM, INFO, UPLO, N, KD, IMAT * 9959 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> UPLO = ''', $ A1, ''', N =', I5, ', KD =', I5, ', type ', I2 ) * * SUBNAM, INFO, UPLO, N, KD, NB, IMAT * 9958 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> UPLO = ''', $ A1, ''', N =', I5, ', KD =', I5, ', NB =', I4, ', type ', $ I2 ) * * SUBNAM, INFO, UPLO, N, KD, NRHS, IMAT * 9957 FORMAT( ' *** Error code from ', A, '=', I5, / ' ==> UPLO = ''', $ A1, ''', N =', I5, ', KD =', I5, ', NRHS =', I4, ', type ', $ I2 ) * * SUBNAM, INFO, UPLO, N, NB, IMAT * 9956 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> UPLO = ''', $ A1, ''', N =', I5, ', NB =', I4, ', type ', I2 ) * * SUBNAM, INFO, UPLO, N, NRHS, IMAT * 9955 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> UPLO = ''', $ A1, ''', N =', I5, ', NRHS =', I4, ', type ', I2 ) * * SUBNAM, INFO, UPLO, TRANS, DIAG, N, KD, NRHS, IMAT * 9954 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> UPLO=''', $ A1, ''', TRANS=''', A1, ''', DIAG=''', A1, ''', N=', I5, $ ', KD=', I5, ', NRHS=', I4, ', type ', I2 ) * * SUBNAM, INFO, UPLO, TRANS, DIAG, N, NRHS, IMAT * 9953 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> UPLO=''', $ A1, ''', TRANS=''', A1, ''', DIAG=''', A1, ''', N =', I5, $ ', NRHS =', I4, ', type ', I2 ) * * SUBNAM, INFO, UPLO, TRANS, DIAG, NORMIN, N, IMAT * 9952 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> UPLO=''', $ A1, ''', TRANS=''', A1, ''', DIAG=''', A1, ''', NORMIN=''', $ A1, ''', N =', I5, ', type ', I2 ) * * SUBNAM, INFO, UPLO, TRANS, DIAG, NORMIN, N, KD, IMAT * 9951 FORMAT( ' *** Error code from ', A, ' =', I5, / ' ==> UPLO=''', $ A1, ''', TRANS=''', A1, ''', DIAG=''', A1, ''', NORMIN=''', $ A1, ''', N=', I5, ', KD=', I5, ', type ', I2 ) * * Unknown type * 9950 FORMAT( ' *** Error code from ', A, ' =', I5 ) * * What we do next * 9949 FORMAT( ' ==> Doing only the condition estimate for this case' ) * RETURN * * End of ALAERH * END |