sphtri.F

Go to the documentation of this file.

Copyright>        OpenRadioss
Copyright>        Copyright (C) 1986-2025 Altair Engineering Inc.
Copyright>
Copyright>        This program is free software: you can redistribute it and/or modify
Copyright>        it under the terms of the GNU Affero General Public License as published by
Copyright>        the Free Software Foundation, either version 3 of the License, or
Copyright>        (at your option) any later version.
Copyright>
Copyright>        This program is distributed in the hope that it will be useful,
Copyright>        but WITHOUT ANY WARRANTY; without even the implied warranty of
Copyright>        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Copyright>        GNU Affero General Public License for more details.
Copyright>
Copyright>        You should have received a copy of the GNU Affero General Public License
Copyright>        along with this program.  If not, see <https://www.gnu.org/licenses/>.
Copyright>
Copyright>
Copyright>        Commercial Alternative: Altair Radioss Software
Copyright>
Copyright>        As an alternative to this open-source version, Altair also offers Altair Radioss
Copyright>        software under a commercial license.  Contact Altair to discuss further if the
Copyright>        commercial version may interest you: https://www.altair.com/radioss/.
!||====================================================================
!||    sphtri    ../engine/source/elements/sph/sphtri.f
!||--- called by ------------------------------------------------------
!||    sphprep   ../engine/source/elements/sph/sphprep.F
!||--- calls      -----------------------------------------------------
!||    spbuc3    ../engine/source/elements/sph/spbuc3.F
!||--- uses       -----------------------------------------------------
!||    sphbox    ../engine/share/modules/sphbox.F
!||====================================================================
      SUBROUTINE sphtri(X       ,SPBUF   ,KXSP  ,IXSP  ,NOD2SP,
     2                  IREDUCE ,WSP2SORT,BMINMA,NSP2SORTF,NSP2SORTL,
     3                  ITASK   ,KREDUCE ,LGAUGE  ,GAUGE   )
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE sphbox
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com04_c.inc"
#include      "sphcom.inc"
#include      "param_c.inc"
#include      "task_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER KXSP(NISP,*),IXSP(KVOISPH,*),NOD2SP(*), WSP2SORT(*),
     .        IREDUCE,NSP2SORTF,NSP2SORTL,ITASK, KREDUCE(*),
     .        lgauge(3,*)
      my_real x(3,*),spbuf(nspbuf,*), bminma(12), gauge(llgauge,*)
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
      INTEGER NSN,IG
      INTEGER N, INOD, NS
      INTEGER MWA(15*(NUMSPH+NSPHR)), JVOIS(NUMSPH+NSPHR), JSTOR(NUMSPH+NSPHR), JPERM(NUMSPH+NSPHR)
      my_real dvois(numsph+nsphr)
C-----------------------------------------------
         nsn=0
         DO ns=1,nsp2sort
           n=wsp2sort(ns)
           nsn=nsn+1
           mwa(nsn) =n
           kxsp(5,n)=0
         END DO
C
         DO ig=1,nbgauge
           kxsp(5,numsph+ig)=0
         END DO
C
         DO ns = 1, nsphr                ! candidats remote SPMD
           nsn=nsn+1
           mwa(nsn)=numsph+ns
         END DO
C--------
         IF (nsp2sort/=0) CALL spbuc3(
     1              x     ,kxsp   ,ixsp  ,nod2sp,nsp2sort,
     2              spbuf ,mwa    ,jvois ,jstor ,jperm  ,
     3              dvois ,ireduce,bminma,nsphr ,nsp2sortf,
     4              nsp2sortl,itask,kreduce,lgauge ,gauge ) 
C
         DO ns=nsp2sortf,nsp2sortl
          n=wsp2sort(ns)
          inod=kxsp(3,n)
          spbuf(5,n)=x(1,inod)
          spbuf(6,n)=x(2,inod)
          spbuf(7,n)=x(3,inod)
          spbuf(8,n)=spbuf(1,n)
         ENDDO
C
         
         DO n=itask+1,nbgauge,nthread
           IF(lgauge(1,n) <= -(numels+1))THEN
             gauge(6,n)=gauge(2,n)
             gauge(7,n)=gauge(3,n)
             gauge(8,n)=gauge(4,n)
           END IF
         END DO
C-----------------------------------------------
      RETURN
      END