DLAFTS
Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd..
April 2009
April 2009
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.
see which tests for this matrix type failed to pass the threshold.
Output is to the file given by unit IOUNIT.
Arguments
| 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. |