| subroutine s231 (ntimes,ld,n,ctime,dtime,a,b,c,d,e,aa,bb,cc) |
| c |
| c loop interchange |
| c loop with multiple dimension recursion |
| c |
| integer ntimes, ld, n, i, nl, j |
| double precision a(n), b(n), c(n), d(n), e(n), aa(ld,n), |
| + bb(ld,n), cc(ld,n) |
| double precision chksum, cs2d |
| real t1, t2, second, ctime, dtime |
| |
| call init(ld,n,a,b,c,d,e,aa,bb,cc,'s231 ') |
| t1 = second() |
| do 1 nl = 1,ntimes/n |
| do 10 i=1,n |
| do 20 j=2,n |
| aa(i,j) = aa(i,j-1) + bb(i,j) |
| 20 continue |
| 10 continue |
| call dummy(ld,n,a,b,c,d,e,aa,bb,cc,1.d0) |
| 1 continue |
| t2 = second() - t1 - ctime - ( dtime * float(ntimes/n) ) |
| chksum = cs2d(n,aa) |
| call check (chksum,(ntimes/n)*n*(n-1),n,t2,'s231 ') |
| return |
| end |
| |
| ! { dg-final { scan-tree-dump-times "will be interchanged" 1 "graphite" { xfail *-*-* } } } |
