procyberian/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

libgomp.texi: Add OpenMP 5.2 implementation status

Browse source 
libgomp/
	* libgomp.texi (OpenMP Implementation Status): Add 5.2 table.
This commit is contained in:
Tobias Burnus 2022-05-17 12:02:37 +02:00
parent 254cbf7266
commit 472aecb789
1 changed files with 56 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

61
libgomp/libgomp.texi
View file

@ -158,6 +158,7 @@ See also @ref{OpenMP Implementation Status}.
* OpenMP 4.5:: Feature completion status to 4.5 specification
* OpenMP 5.0:: Feature completion status to 5.0 specification
* OpenMP 5.1:: Feature completion status to 5.1 specification
* OpenMP 5.2:: Feature completion status to 5.2 specification
@end menu
The @code{_OPENMP} preprocessor macro and Fortran's @code{openmp_version}
@ -182,7 +183,7 @@ The OpenMP 4.5 specification is fully supported.
@item Iterators @tab Y @tab
@item @code{metadirective} directive @tab N @tab
@item @code{declare variant} directive
@tab P @tab simd traits not handled correctly
@tab P @tab @emph{simd} traits not handled correctly
@item @emph{target-offload-var} ICV and @code{OMP_TARGET_OFFLOAD}
env variable @tab Y @tab
@item Nested-parallel changes to @emph{max-active-levels-var} ICV @tab Y @tab
@ -220,7 +221,7 @@ The OpenMP 4.5 specification is fully supported.
@tab Y @tab Some are only stubs
@item Memory management routines @tab Y @tab
@item @code{allocate} directive @tab N @tab
@item @code{allocate} clause @tab P @tab initial support
@item @code{allocate} clause @tab P @tab Initial support
@item @code{use_device_addr} clause on @code{target data} @tab Y @tab
@item @code{ancestor} modifier on @code{device} clause
@tab P @tab Reverse offload unsupported
@ -290,14 +291,14 @@ The OpenMP 4.5 specification is fully supported.
@item @code{scope} directive @tab Y @tab
@item Loop transformation constructs @tab N @tab
@item @code{strict} modifier in the @code{grainsize} and @code{num_tasks}
clauses of the taskloop construct @tab Y @tab
clauses of the @code{taskloop} construct @tab Y @tab
@item @code{align} clause/modifier in @code{allocate} directive/clause
and @code{allocator} directive @tab P @tab C/C++ on clause only
@item @code{thread_limit} clause to @code{target} construct @tab Y @tab
@item @code{has_device_addr} clause to @code{target} construct @tab Y @tab
@item iterators in @code{target update} motion clauses and @code{map}
@item Iterators in @code{target update} motion clauses and @code{map}
clauses @tab N @tab
@item indirect calls to the device version of a procedure or function in
@item Indirect calls to the device version of a procedure or function in
@code{target} regions @tab N @tab
@item @code{interop} directive @tab N @tab
@item @code{omp_interop_t} object support in runtime routines @tab N @tab
@ -345,6 +346,56 @@ The OpenMP 4.5 specification is fully supported.
@end multitable
@node OpenMP 5.2
@section OpenMP 5.2
@unnumberedsubsec New features listed in Appendix B of the OpenMP specification
@multitable @columnfractions .60 .10 .25
@item @code{omp_in_explicit_task} routine and @emph{implicit-task-var} ICV
@tab N @tab
@item @code{omp}/@code{ompx}/@code{omx} sentinels and @code{omp_}/@code{ompx_}
namespaces @tab N/A @tab
@item Clauses on @code{end} directive can be on directive @tab N @tab
@item Deprecation of no-argument @code{destroy} clause on @code{depobj}
@tab N @tab
@item @code{linear} clause syntax changes and @code{step} modifier @tab N @tab
@item Deprecation of minus operator for reductions @tab N @tab
@item Deprecation of separating @code{map} modifiers without comma @tab N @tab
@item @code{declare mapper} with iterator and @code{present} modifiers
@tab N @tab
@item If a matching mapped list item is not found in the data environment, the
pointer retains its original value @tab N @tab
@item New @code{enter} clause as alias for @code{to} on declare target directive
@tab N @tab
@item Deprecation of @code{to} clause on declare target directive @tab N @tab
@item Extended list of directives permitted in Fortran pure procedures
@tab N @tab
@item New @code{allocators} directive for Fortran @tab N @tab
@item Deprecation of @code{allocator} directive for Fortran
allocatables/pointers @tab N @tab
@item Optional paired @code{end} directive with @code{dispatch} @tab N @tab
@item New @code{memspace} and @code{traits} modifiers for @code{uses_allocators}
@tab N @tab
@item Deprecation of traits array following the allocator_handle expression in
@code{uses_allocators} @tab N @tab
@item New @code{otherwise} clause as alias for @code{default} on metadirectives
@tab N @tab
@item Deprecation of @code{default} clause on metadirectives @tab N @tab
@item Deprecation of delimited form of @code{declare target} @tab N @tab
@item Reproducible semantics changed for @code{order(concurrent)} @tab N @tab
@item @code{allocate} and @code{firstprivate} clauses on @code{scope}
@tab N @tab
@item @code{ompt_callback_work} @tab N @tab
@item Extended map-type handling of @code{target enter/exit data} @tab N @tab
@item New @code{doacross} clause as alias for @code{depend} with
@code{source}/@code{sink} modifier @tab N @tab
@item Deprecation of @code{depend} with @code{source}/@code{sink} modifier
@tab N @tab
@item @code{omp_cur_iteration} keyword @tab N @tab
@end multitable
@c ---------------------------------------------------------------------
@c OpenMP Runtime Library Routines
@c ---------------------------------------------------------------------