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Reland: [OpenMP] Implement omp_get_uid_from_device() / omp_get_device_from_uid() #168554

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Reland: [OpenMP] Implement omp_get_uid_from_device() / omp_get_device_from_uid() #168554

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d070b75
[OpenMP] Implement omp_get_uid_from_device() / omp_get_device_from_uid()
ro-i Oct 20, 2025
31b9b06
fix fortran declarations
ro-i Nov 18, 2025
2480ae5
fix omp_lib.h.var
ro-i Nov 20, 2025
b1c5e6e
fix omp_lib.F90.var and add F90 test
ro-i Nov 20, 2025
1c46492
push forgotten test
ro-i Nov 20, 2025
bde0665
remove Fortran support for this patch
ro-i Nov 27, 2025
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6 changes: 4 additions & 2 deletions openmp/runtime/src/include/omp_lib.F90.var
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Original file line number Diff line number Diff line change
Expand Up @@ -420,14 +420,16 @@
end function omp_get_device_num

function omp_get_uid_from_device(device_num) bind(c)
use, intrinsic :: iso_c_binding, only: c_ptr
use omp_lib_kinds
integer (kind=omp_integer_kind), value :: device_num
character (len=*) omp_get_uid_from_device
type(c_ptr) omp_get_uid_from_device
end function omp_get_uid_from_device

function omp_get_device_from_uid(device_uid) bind(c)
use, intrinsic :: iso_c_binding, only: c_ptr
use omp_lib_kinds
character (len=*), value :: device_uid
type(c_ptr), value :: device_uid
integer (kind=omp_integer_kind) omp_get_device_from_uid
end function omp_get_device_from_uid

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6 changes: 4 additions & 2 deletions openmp/runtime/src/include/omp_lib.h.var
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Original file line number Diff line number Diff line change
Expand Up @@ -491,13 +491,15 @@

function omp_get_uid_from_device(device_num) bind(c)
import
import :: c_ptr
integer (kind=omp_integer_kind), value :: device_num
character (len=*) omp_get_uid_from_device
type(c_ptr) omp_get_uid_from_device
end function omp_get_uid_from_device

function omp_get_device_from_uid(device_uid) bind(c)
import
character (len=*), value :: device_uid
import :: c_ptr
type(c_ptr), value :: device_uid
integer (kind=omp_integer_kind) omp_get_device_from_uid
end function omp_get_device_from_uid

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