Fixed to case-independent character comparison. Descriptions for constants.
Salvatore Filippone
19 years ago
parent
2becae4636
commit
77106751a4
@ -1,78 +0,0 @@
|
|||||||
C
|
|
||||||
C Parallel Sparse BLAS v2.0
|
|
||||||
C (C) Copyright 2006 Salvatore Filippone University of Rome Tor Vergata
|
|
||||||
C Alfredo Buttari University of Rome Tor Vergata
|
|
||||||
C
|
|
||||||
C Redistribution and use in source and binary forms, with or without
|
|
||||||
C modification, are permitted provided that the following conditions
|
|
||||||
C are met:
|
|
||||||
C 1. Redistributions of source code must retain the above copyright
|
|
||||||
C notice, this list of conditions and the following disclaimer.
|
|
||||||
C 2. Redistributions in binary form must reproduce the above copyright
|
|
||||||
C notice, this list of conditions, and the following disclaimer in the
|
|
||||||
C documentation and/or other materials provided with the distribution.
|
|
||||||
C 3. The name of the PSBLAS group or the names of its contributors may
|
|
||||||
C not be used to endorse or promote products derived from this
|
|
||||||
C software without specific written permission.
|
|
||||||
C
|
|
||||||
C THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
||||||
C ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
||||||
C TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
||||||
C PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE PSBLAS GROUP OR ITS CONTRIBUTORS
|
|
||||||
C BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
||||||
C CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
||||||
C SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
||||||
C INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
||||||
C CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
||||||
C ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
||||||
C POSSIBILITY OF SUCH DAMAGE.
|
|
||||||
C
|
|
||||||
C
|
|
||||||
SUBROUTINE DCOJDUPD(M, N, DESCRA, A, IA1,
|
|
||||||
+ IA2, INFOA, IA, JA, DESCRH, H, IH1, IH2,
|
|
||||||
+ INFOH, IH, JH, FLAG, GLOB_TO_LOC,
|
|
||||||
+ IWORK, LIWORK, IERROR)
|
|
||||||
C
|
|
||||||
C .. Matrix A to be updated is required to be stored with
|
|
||||||
C .. column indices belonging to the same row ordered.
|
|
||||||
C .. Block H to be inserted don't need to be stored in such a way.
|
|
||||||
C
|
|
||||||
C Flag = 0: put elements to 0.0D0;
|
|
||||||
C Flag = 1: replace elements with new value;
|
|
||||||
C Flag = 2: sum block value to elements;
|
|
||||||
C
|
|
||||||
IMPLICIT NONE
|
|
||||||
include 'psb_const.fh'
|
|
||||||
C .. Scalar Arguments ..
|
|
||||||
INTEGER IA, JA, IH, JH, M, N,
|
|
||||||
+ IERROR, FLAG, LIWORK
|
|
||||||
C .. Array Arguments ..
|
|
||||||
INTEGER IA1(*),IA2(*),IH1(*),IH2(*),
|
|
||||||
+ INFOA(*),INFOH(*),IWORK(*),
|
|
||||||
+ GLOB_TO_LOC(*)
|
|
||||||
CHARACTER DESCRA*11,DESCRH*11
|
|
||||||
DOUBLE PRECISION A(*),H(*)
|
|
||||||
C .. Local scalars ..
|
|
||||||
INTEGER J, NNZ, IP1, NNZI
|
|
||||||
C .. Local arrays ..
|
|
||||||
IERROR = 0
|
|
||||||
IF (IBITS(INFOA(PSB_UPD_),2,1).EQ.1) THEN
|
|
||||||
C
|
|
||||||
C Smart update capability
|
|
||||||
C
|
|
||||||
IP1 = INFOA(PSB_UPD_PNT_)
|
|
||||||
NNZ = IA1(IP1+PSB_NNZ_)
|
|
||||||
NNZI = INFOH(1)
|
|
||||||
DO J = 1, NNZI
|
|
||||||
NNZ = NNZ + 1
|
|
||||||
A(NNZ) = H(J)
|
|
||||||
ENDDO
|
|
||||||
IA1(IP1+PSB_NNZ_) = NNZ
|
|
||||||
ELSE
|
|
||||||
IERROR = 2
|
|
||||||
ENDIF
|
|
||||||
9999 CONTINUE
|
|
||||||
RETURN
|
|
||||||
END
|
|
||||||
|
|
||||||
|
|
||||||
Loading…
Reference in New Issue