TESTING/EIG/dlafts.f(3)

NAME
TESTING/EIG/dlafts.f

SYNOPSIS

  Functions/Subroutines
subroutine dlafts (type, m, n, imat, ntests, result, iseed, thresh, iounit, ie)
DLAFTS

Function/Subroutine Documentation

  subroutine dlafts (character*3 type, integer m, integer n, integer imat, integer ntests, double precision, dimension( * ) result, integer, dimension( 4 ) iseed, double precision thresh, integer iounit, integer ie)

DLAFTS

Purpose:

    !>
    !>    DLAFTS tests the result vector against the threshold value to
    !>    see which tests for this matrix type failed to pass the threshold.
    !>    Output is to the file given by unit IOUNIT.
    !>

    !>  TYPE   - CHARACTER*3
    !>           On entry, TYPE specifies the matrix type to be used in the
    !>           printed messages.
    !>           Not modified.
    !>
    !>  N      - INTEGER
    !>           On entry, N specifies the order of the test matrix.
    !>           Not modified.
    !>
    !>  IMAT   - INTEGER
    !>           On entry, IMAT specifies the type of the test matrix.
    !>           A listing of the different types is printed by DLAHD2
    !>           to the output file if a test fails to pass the threshold.
    !>           Not modified.
    !>
    !>  NTESTS - INTEGER
    !>           On entry, NTESTS is the number of tests performed on the
    !>           subroutines in the path given by TYPE.
    !>           Not modified.
    !>
    !>  RESULT - DOUBLE PRECISION               array of dimension( NTESTS )
    !>           On entry, RESULT contains the test ratios from the tests
    !>           performed in the calling program.
    !>           Not modified.
    !>
    !>  ISEED  - INTEGER            array of dimension( 4 )
    !>           Contains the random seed that generated the matrix used
    !>           for the tests whose ratios are in RESULT.
    !>           Not modified.
    !>
    !>  THRESH - DOUBLE PRECISION
    !>           On entry, THRESH specifies the acceptable threshold of the
    !>           test ratios.  If RESULT( K ) > THRESH, then the K-th test
    !>           did not pass the threshold and a message will be printed.
    !>           Not modified.
    !>
    !>  IOUNIT - INTEGER
    !>           On entry, IOUNIT specifies the unit number of the file
    !>           to which the messages are printed.
    !>           Not modified.
    !>
    !>  IE     - INTEGER
    !>           On entry, IE contains the number of tests which have
    !>           failed to pass the threshold so far.
    !>           Updated on exit if any of the ratios in RESULT also fail.
    !>

Author
    Univ. of Tennessee

    Univ. of California Berkeley

    Univ. of Colorado Denver

    NAG Ltd.

Definition at line 97 of file dlafts.f.

Author

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