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NAME
double_blas_testing - double
Functions
program dblat1
DBLAT1
program dblat2
DBLAT2
program dblat3
DBLAT3
Detailed Description
This is the group of double BLAS TESTING routines.
Function Documentation
program dblat1 ()
DBLAT1
Purpose:
Test program for the DOUBLE PRECISION Level 1 BLAS.
Based upon the original BLAS test routine together with:
F06EAF Example Program Text
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
April 2012
program dblat2 ()
DBLAT2
Purpose:
Test program for the DOUBLE PRECISION 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 16 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 34 lines:
'dblat2.out' NAME OF SUMMARY OUTPUT FILE
6 UNIT NUMBER OF SUMMARY FILE
'DBLAT2.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 1.0 0.7 VALUES OF ALPHA
3 NUMBER OF VALUES OF BETA
0.0 1.0 0.9 VALUES OF BETAC
DGEMV T PUT F FOR NO TEST. SAME COLUMNS.
DGBMV T PUT F FOR NO TEST. SAME COLUMNS.
DSYMV T PUT F FOR NO TEST. SAME COLUMNS.
DSBMV T PUT F FOR NO TEST. SAME COLUMNS.
DSPMV T PUT F FOR NO TEST. SAME COLUMNS.
DTRMV T PUT F FOR NO TEST. SAME COLUMNS.
DTBMV T PUT F FOR NO TEST. SAME COLUMNS.
DTPMV T PUT F FOR NO TEST. SAME COLUMNS.
DTRSV T PUT F FOR NO TEST. SAME COLUMNS.
DTBSV T PUT F FOR NO TEST. SAME COLUMNS.
DTPSV T PUT F FOR NO TEST. SAME COLUMNS.
DGER T PUT F FOR NO TEST. SAME COLUMNS.
DSYR T PUT F FOR NO TEST. SAME COLUMNS.
DSPR T PUT F FOR NO TEST. SAME COLUMNS.
DSYR2 T PUT F FOR NO TEST. SAME COLUMNS.
DSPR2 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)
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
April 2012
program dblat3 ()
DBLAT3
Purpose:
Test program for the DOUBLE PRECISION Level 3 Blas.
The program must be driven by a short data file. The first 14 records
of the file are read using list-directed input, the last 6 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 20 lines:
'dblat3.out' NAME OF SUMMARY OUTPUT FILE
6 UNIT NUMBER OF SUMMARY FILE
'DBLAT3.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
3 NUMBER OF VALUES OF ALPHA
0.0 1.0 0.7 VALUES OF ALPHA
3 NUMBER OF VALUES OF BETA
0.0 1.0 1.3 VALUES OF BETA
DGEMM T PUT F FOR NO TEST. SAME COLUMNS.
DSYMM T PUT F FOR NO TEST. SAME COLUMNS.
DTRMM T PUT F FOR NO TEST. SAME COLUMNS.
DTRSM T PUT F FOR NO TEST. SAME COLUMNS.
DSYRK T PUT F FOR NO TEST. SAME COLUMNS.
DSYR2K T PUT F FOR NO TEST. SAME COLUMNS.
Further Details
===============
See:
Dongarra J. J., Du Croz J. J., Duff I. S. and Hammarling S.
A Set of Level 3 Basic Linear Algebra Subprograms.
Technical Memorandum No.88 (Revision 1), Mathematics and
Computer Science Division, Argonne National Laboratory, 9700
South Cass Avenue, Argonne, Illinois 60439, US.
-- Written on 8-February-1989.
Jack Dongarra, Argonne National Laboratory.
Iain Duff, AERE Harwell.
Jeremy Du Croz, Numerical Algorithms Group Ltd.
Sven Hammarling, Numerical Algorithms Group Ltd.
10-9-00: Change STATUS='NEW' to 'UNKNOWN' so that the testers
can be run multiple times without deleting generated
output files (susan)
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
April 2012
Author
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