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CUDA-x86.

Unexpected load/store type

 
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Youngsung_



Joined: 04 Dec 2012
Posts: 4

PostPosted: Tue Dec 11, 2012 2:12 pm    Post subject: Unexpected load/store type Reply with quote

I got following error message when I added cache directive as copied below. I wonder what does it mean by "Unexpected load/store type"?

*** Error message ****
PGF90-W-0155-Compiler failed to translate accelerator region (see -Minfo messages): Unexpected load/store type (dg_kernel.kernels.cache.f90: 62)

**** Source code *******
Code:
...
Real(Kind=double), Dimension(nx*nx,nelem) :: flx,fly
...
!$acc data copy(flx,fly) create(grad) copyin(gw,der,delta)
      do it=1,nit
!$acc kernels
!$acc loop gang(ngangs) vector(neblk)
      do ie=1,nelem
!$acc loop vector(npts)
         do ii=1,npts
            k=MODULO(ii-1,nx) + 1
            l=(ii-1)/nx+1
            s2 = zero
!$acc cache (flx(:,ie),fly(:,ie))
...
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mkcolg



Joined: 30 Jun 2004
Posts: 5952
Location: The Portland Group Inc.

PostPosted: Tue Dec 11, 2012 2:16 pm    Post subject: Reply with quote

Hi Youngsung,

Most likely this is a compiler error. Can you please send a reproducing example to PGI Customer Service (trs@pgroup.com)?

Thanks,
Mat
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