Fized same buffer issue in gather and gatherv in wham and cluster and a minor issue...

[unres.git] / source / cluster / wham / src / main_clust.F

diff --git a/source/cluster/wham/src/main_clust.F b/source/cluster/wham/src/main_clust.F
index 4b6478a..b4bfe0a 100644 (file)
--- a/source/cluster/wham/src/main_clust.F
+++ b/source/cluster/wham/src/main_clust.F
@@ -36,6 +36,7 @@ C
       integer i,j,k,l,m,n,len,lev,idum,ii,ind,ioffset,jj,icut,ncon,
      & it,ncon_work,ind1,ilen
       double precision t1,t2,tcpu,difconf
+      real diss_(maxdist)
       
       double precision varia(maxvar)
       double precision hrtime,mintime,sectime
@@ -146,7 +147,11 @@ C
           if (ind.ge.indstart(me) .and. ind.le.indend(me)) then
 #endif
           ind1=ind1+1
+#ifdef MPI
+          DISS_(IND1)=DIFCONF(I,J)
+#else
           DISS(IND1)=DIFCONF(I,J)
+#endif
 c          write (iout,'(2i4,i10,f10.5)') i,j,ind,DISS(IND)
 #ifdef MPI
           endif
@@ -160,7 +165,7 @@ c          write (iout,'(2i4,i10,f10.5)') i,j,ind,DISS(IND)
       PRINT '(a)','End of distance computation'
 
 #ifdef MPI
-      call MPI_Gatherv(diss(1),scount(me),MPI_REAL,diss(1),
+      call MPI_Gatherv(diss_(1),scount(me),MPI_REAL,diss(1),
      &     scount(0),idispl(0),MPI_REAL,Master,MPI_COMM_WORLD, IERROR)
       if (me.eq.master) then
 #endif