* 5.1 - coindexed access to a pointer or allocatable component of the coindexed coarray at (1) is not yet supported
@ 2015-11-24 17:21 Anton Shterenlikht
2015-11-24 18:08 ` Steve Kargl
0 siblings, 1 reply; 5+ messages in thread
From: Anton Shterenlikht @ 2015-11-24 17:21 UTC (permalink / raw)
To: fortran
Hi
With GCC 5.1 and OpenCoarrays 1.2.0
I get:
cgca_pfem_integrity[ lcentr(i)%image ] % i( lcentr(i)%elnum ) = &
1
Error: Sorry, coindexed access to a pointer or allocatable component of the coindexed coarray at (1) is not yet supported
Is this supported in later versions?
Thanks
Anton
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 5.1 - coindexed access to a pointer or allocatable component of the coindexed coarray at (1) is not yet supported
2015-11-24 17:21 5.1 - coindexed access to a pointer or allocatable component of the coindexed coarray at (1) is not yet supported Anton Shterenlikht
@ 2015-11-24 18:08 ` Steve Kargl
2015-11-24 18:26 ` Anton Shterenlikht
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Steve Kargl @ 2015-11-24 18:08 UTC (permalink / raw)
To: Anton Shterenlikht; +Cc: fortran
On Tue, Nov 24, 2015 at 09:21:19AM -0800, Anton Shterenlikht wrote:
>
> With GCC 5.1 and OpenCoarrays 1.2.0
> I get:
>
> cgca_pfem_integrity[ lcentr(i)%image ] % i( lcentr(i)%elnum ) = &
> 1
> Error: Sorry, coindexed access to a pointer or allocatable component of the coindexed coarray at (1) is not yet supported
>
> Is this supported in later versions?
>
Need a compilable piece of code to test.
--
Steve
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 5.1 - coindexed access to a pointer or allocatable component of the coindexed coarray at (1) is not yet supported
2015-11-24 18:08 ` Steve Kargl
@ 2015-11-24 18:26 ` Anton Shterenlikht
2015-11-24 19:41 ` Anton Shterenlikht
2015-11-25 8:40 ` Anton Shterenlikht
2 siblings, 0 replies; 5+ messages in thread
From: Anton Shterenlikht @ 2015-11-24 18:26 UTC (permalink / raw)
To: mexas, sgk; +Cc: fortran
From sgk@troutmask.apl.washington.edu Tue Nov 24 18:12:36 2015
>
>On Tue, Nov 24, 2015 at 09:21:19AM -0800, Anton Shterenlikht wrote:
>>
>> With GCC 5.1 and OpenCoarrays 1.2.0
>> I get:
>>
>> cgca_pfem_integrity[ lcentr(i)%image ] % i( lcentr(i)%elnum ) = &
>> 1
>> Error: Sorry, coindexed access to a pointer or allocatable component of the coindexed coarray at (1) is not yet supported
>>
>> Is this supported in later versions?
>>
>
>Need a compilable piece of code to test.
I get the same on FreeBSD with gcc6-devel-6.0.0.s20151108,
so probaly not, but I'd be grateful if you could double check.
Sorry I haven't had the time to reduce to a single file.
Please use these 4 files:
http://sourceforge.net/p/cgpack/code/HEAD/tree/head/cgca_m1co.f90
http://sourceforge.net/p/cgpack/code/HEAD/tree/head/cgca_m2lnklst.f90
http://sourceforge.net/p/cgpack/code/HEAD/tree/head/cgca_m2geom.f90
http://sourceforge.net/p/cgpack/code/HEAD/tree/head/cgca_m3pfem.f90
Then e.g.
gfortran6 -c -fcoarray=lib cgca_m1co.f90 cgca_m2lnklst.f90 cgca_m2geom.f90 cgca_m3pfem.f90
Thank you
Anton
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 5.1 - coindexed access to a pointer or allocatable component of the coindexed coarray at (1) is not yet supported
2015-11-24 18:08 ` Steve Kargl
2015-11-24 18:26 ` Anton Shterenlikht
@ 2015-11-24 19:41 ` Anton Shterenlikht
2015-11-25 8:40 ` Anton Shterenlikht
2 siblings, 0 replies; 5+ messages in thread
From: Anton Shterenlikht @ 2015-11-24 19:41 UTC (permalink / raw)
To: mexas, sgk; +Cc: fortran
From sgk@troutmask.apl.washington.edu Tue Nov 24 18:12:36 2015
>
>On Tue, Nov 24, 2015 at 09:21:19AM -0800, Anton Shterenlikht wrote:
>>
>> With GCC 5.1 and OpenCoarrays 1.2.0
>> I get:
>>
>> cgca_pfem_integrity[ lcentr(i)%image ] % i( lcentr(i)%elnum ) = &
>> 1
>> Error: Sorry, coindexed access to a pointer or allocatable component of the coindexed coarray at (1) is not yet supported
>>
>> Is this supported in later versions?
I tried to work around the problem by:
type rca
real( kind=cgca_pfem_iwp ), allocatable :: r(:,:)
end type rca
type( rca ) :: cgca_pfem_centroid_tmp[*], tmp
! identical allocation for tmp%r and cgca_pfem_centroid_tmp[...]%r
tmp = cgca_pfem_centroid_tmp[ img_curr ]
This also does not work:
tmp = cgca_pfem_centroid_tmp[ img_curr ]
1
Error: Sorry, coindexed coarray at (1) with allocatable component is not yet supported
Thanks
Anton
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 5.1 - coindexed access to a pointer or allocatable component of the coindexed coarray at (1) is not yet supported
2015-11-24 18:08 ` Steve Kargl
2015-11-24 18:26 ` Anton Shterenlikht
2015-11-24 19:41 ` Anton Shterenlikht
@ 2015-11-25 8:40 ` Anton Shterenlikht
2 siblings, 0 replies; 5+ messages in thread
From: Anton Shterenlikht @ 2015-11-25 8:40 UTC (permalink / raw)
To: mexas, sgk; +Cc: fortran
From sgk@troutmask.apl.washington.edu Tue Nov 24 18:12:36 2015
>
>Need a compilable piece of code to test.
A complete program:
type t
real, allocatable :: r(:,:)
end type t
type( t ) :: c[*], l
allocate( c%r(10,10), source=0.0 )
allocate( l%r(10,10), source=1.0 )
sync all
if ( this_image() .eq. 1 ) l = c[ num_images() ]
write (*,*) this_image(), sum( l%r )
end
$ gfortran6 -fcoarray=lib z.f90
if ( this_image() .eq. 1 ) l = c[ num_images() ]
1
Error: Sorry, coindexed coarray at (1) with allocatable component is not yet supported
I cannot think of any workaround.
In my program c%r is allocated differently on each image.
The dimensions of r can be calculated by each image
and passed between images as scalars. This allows
allocating non-coarray arrays l%r of the same size as
the array on remote image. However, there seem to be
no way to pull the data.
Please help
Thanks
Anton
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2015-11-24 17:21 5.1 - coindexed access to a pointer or allocatable component of the coindexed coarray at (1) is not yet supported Anton Shterenlikht
2015-11-24 18:08 ` Steve Kargl
2015-11-24 18:26 ` Anton Shterenlikht
2015-11-24 19:41 ` Anton Shterenlikht
2015-11-25 8:40 ` Anton Shterenlikht
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