dlafts.f3
Usage
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.