| ! OpenACC privatization: compute construct |
| |
| ! { dg-additional-options "-fopt-info-omp-note" } |
| ! { dg-additional-options "--param=openacc-privatization=noisy" } for |
| ! testing/documenting aspects of that functionality. |
| |
| ! See also '../../c-c++-common/goacc/privatization-1-compute.c'. |
| !TODO More cases should be added here. |
| |
| ! It's only with Tcl 8.5 (released in 2007) that "the variable 'varName' |
| ! passed to 'incr' may be unset, and in that case, it will be set to [...]", |
| ! so to maintain compatibility with earlier Tcl releases, we manually |
| ! initialize counter variables: |
| ! { dg-line l_dummy[variable c_compute 0] } |
| ! { dg-message "dummy" "" { target iN-VAl-Id } l_dummy } to avoid |
| ! "WARNING: dg-line var l_dummy defined, but not used". |
| |
| module m |
| contains |
| subroutine f (i, j, a) |
| implicit none |
| integer :: i, j, a |
| integer :: x, y |
| integer, parameter :: c = 3 |
| integer, external :: g |
| |
| !$acc parallel private(i, j, a) private(x, y) ! { dg-line l_compute[incr c_compute] } |
| ! Can't have nested scopes fun. (Fortran 'block' construct supported only starting with OpenACC 3.1.) |
| |
| ! Don't know how to effect a 'LABEL_DECL' here. |
| ! Don't know how to effect a 'TYPE_DECL' here. |
| ! Don't know how to effect a 'FUNCTION_DECL' here. |
| ! Don't know how to effect a 'RESULT_DECL' here. |
| ! Don't know how to effect a 'VAR_DECL' here. |
| ! (See C/C++ example.) |
| |
| a = g (i, j, a, c) |
| x = a |
| !$acc atomic write ! ... to force 'TREE_ADDRESSABLE'. |
| y = a |
| !$acc end parallel |
| ! { dg-note {variable 'i' in 'private' clause potentially has improper OpenACC privatization level: 'parm_decl'} "TODO2" { xfail *-*-* } l_compute$c_compute } |
| ! { dg-note {variable 'j' in 'private' clause potentially has improper OpenACC privatization level: 'parm_decl'} "TODO3" { xfail *-*-* } l_compute$c_compute } |
| ! { dg-note {variable 'a' in 'private' clause potentially has improper OpenACC privatization level: 'parm_decl'} "TODO4" { xfail *-*-* } l_compute$c_compute } |
| ! { dg-note {variable 'C\.[0-9]+' declared in block potentially has improper OpenACC privatization level: 'const_decl'} "TODO" { target *-*-* } l_compute$c_compute } |
| ! { dg-note {variable 'D\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_compute$c_compute } |
| end subroutine f |
| end module m |