| ! { dg-do compile } |
| ! { dg-options "-floop-nest-optimize -O2 -ffast-math" } |
| ! PR53852 : compile time / memory hog |
| SUBROUTINE build_d_tensor_gks(d5f,v,d5) |
| INTEGER, PARAMETER :: dp=8 |
| REAL(KIND=dp), DIMENSION(3, 3, 3, 3, 3), & |
| INTENT(OUT) :: d5f |
| REAL(KIND=dp), DIMENSION(3), INTENT(IN) :: v |
| REAL(KIND=dp), INTENT(IN) :: d5 |
| INTEGER :: k1, k2, k3, k4, k5 |
| REAL(KIND=dp) :: w |
| |
| d5f = 0.0_dp |
| DO k1=1,3 |
| DO k2=1,3 |
| DO k3=1,3 |
| DO k4=1,3 |
| DO k5=1,3 |
| d5f(k5,k4,k3,k2,k1)=d5f(k5,k4,k3,k2,k1)+ & |
| v(k1)*v(k2)*v(k3)*v(k4)*v(k5)*d5 |
| ENDDO |
| w=v(k1)*v(k2)*v(k3)*d4 |
| d5f(k1,k2,k3,k4,k4)=d5f(k1,k2,k3,k4,k4)+w |
| d5f(k1,k2,k4,k3,k4)=d5f(k1,k2,k4,k3,k4)+w |
| d5f(k1,k4,k2,k3,k4)=d5f(k1,k4,k2,k3,k4)+w |
| d5f(k4,k1,k2,k3,k4)=d5f(k4,k1,k2,k3,k4)+w |
| d5f(k1,k2,k4,k4,k3)=d5f(k1,k2,k4,k4,k3)+w |
| d5f(k1,k4,k2,k4,k3)=d5f(k1,k4,k2,k4,k3)+w |
| d5f(k4,k1,k2,k4,k3)=d5f(k4,k1,k2,k4,k3)+w |
| d5f(k1,k4,k4,k2,k3)=d5f(k1,k4,k4,k2,k3)+w |
| d5f(k4,k1,k4,k2,k3)=d5f(k4,k1,k4,k2,k3)+w |
| d5f(k4,k4,k1,k2,k3)=d5f(k4,k4,k1,k2,k3)+w |
| ENDDO |
| ENDDO |
| ENDDO |
| ENDDO |
| END SUBROUTINE build_d_tensor_gks |
