Re: Graphite and Loop fusion.

Sebastian Pop wrote: Hi Toon, On Mon, Nov 30, 2009 at 13:51, Toon Moene wrote: Sebastian, Obviously, this could benefit from loop fusion, by combining the four assignments in one loop. Is that on the horizon ? Yes, that's for gcc-4.6. Thanks ! -- Toon Moene - e-mail: t...@moene.or

Re: Graphite and Loop fusion.

Hi Toon, On Mon, Nov 30, 2009 at 13:51, Toon Moene wrote: > Sebastian, > > I saw you updated the Graphite Wiki page, and I wondered if there are any > concrete plans on loop fusion. > > The reason I ask is because in Fortran (as of Fortran 90) one often sees > assignments like: > > REAL, ALLOCATA

Re: Graphite and Loop fusion.

Toon Moene wrote: REAL, ALLOCATABLE :: A(:,:), B(:,:), C(:,:), D(:,:), E(:,:), F(:,:) ! ... READ IN EXTEND OF ARRAYS ... READ*,N ! ... ALLOCATE ARRAYS ALLOCATE(A(N,N),B(N,N),C(N,N),D(N,N),E(N,N),F(N,N)) ! ... READ IN ARRAYS READ*,A,B C = A + B D = A * C E = B * EXP(D) F = C * LOG(E) whe

Graphite and Loop fusion.

Sebastian, I saw you updated the Graphite Wiki page, and I wondered if there are any concrete plans on loop fusion. The reason I ask is because in Fortran (as of Fortran 90) one often sees assignments like: REAL, ALLOCATABLE :: A(:,:), B(:,:), C(:,:), D(:,:), E(:,:), F(:,:) ! ... READ IN