[PATCH] D39457: [OPENMP] Current status of OpenMP support.
This revision was not accepted when it landed; it landed in state "Needs
Review".
This revision was automatically updated to reflect the committed changes.
Closed by commit rC322018: [OPENMP] Current status of OpenMP support. (authored
by ABataev, committed by ).
Changed prior to commit:
https://reviews.llvm.org/D39457?vs=128238=128957#toc
Repository:
rC Clang
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/OpenMPSupport.rst
===
--- docs/OpenMPSupport.rst
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,68 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports
offloading to X86_64, AArch64 and PPC64[LE] devices.
+Support for Cuda devices is not ready yet.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Complete`.
+
+* #pragma omp target update: :good:`Complete`.
+
+* #pragma omp target: :partial:`Partial`. No support for the `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the
`depend` clauses.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No support for
the `depend` clauses.
+
+* #pragma omp target simd: :partial:`Partial`. No support for the `depend`
clauses.
+
+* #pragma omp target teams: :partial:`Partial`. No support for the `depend`
clauses.
+
+* #pragma omp teams distribute [simd]: :good:`Complete`.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No support
for the and `depend` clauses.
+
+* #pragma omp teams distribute parallel for [simd]: :good:`Complete`.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task` and `target`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- docs/OpenMPSupport.rst
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,68 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64 and PPC64[LE] devices.
+Support for Cuda devices is not ready yet.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Complete`.
+
+* #pragma omp target update: :good:`Complete`.
+
+* #pragma omp target: :partial:`Partial`. No support for the `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the `depend` clauses.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No support for the `depend` clauses.
+
+* #pragma omp target simd: :partial:`Partial`. No support for the `depend` clauses.
+
+*
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
hfinkel added a comment. In https://reviews.llvm.org/D39457#961824, @Hahnfeld wrote: > @hfinkel I think you requested this documentation on the mailing list. Can > you take a look if it matches your expectations so we can get this bundled in > the 6.0 release? Yes, this looks good. Thank you. Repository: rC Clang https://reviews.llvm.org/D39457 ___ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev updated this revision to Diff 128238.
ABataev added a comment.
Updated status of `target (update|enter data|exit data)` directives.
Marked that support for cuda devices is not ready yet.
Repository:
rC Clang
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,68 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports
offloading to X86_64, AArch64 and PPC64[LE] devices.
+Support for Cuda devices is not ready yet.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Complete`.
+
+* #pragma omp target update: :good:`Complete`.
+
+* #pragma omp target: :partial:`Partial`. No support for the `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the
`depend` clauses.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No support for
the `depend` clauses.
+
+* #pragma omp target simd: :partial:`Partial`. No support for the `depend`
clauses.
+
+* #pragma omp target teams: :partial:`Partial`. No support for the `depend`
clauses.
+
+* #pragma omp teams distribute [simd]: :good:`Complete`.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No support
for the and `depend` clauses.
+
+* #pragma omp teams distribute parallel for [simd]: :good:`Complete`.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task` and `target`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,68 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64 and PPC64[LE] devices.
+Support for Cuda devices is not ready yet.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Complete`.
+
+* #pragma omp target update: :good:`Complete`.
+
+* #pragma omp target: :partial:`Partial`. No support for the `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the `depend` clauses.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No support for the `depend` clauses.
+
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
Hahnfeld added a comment. @hfinkel I think you requested this documentation on the mailing list. Can you take a look if it matches your expectations so we can get this bundled in the 6.0 release? Comment at: docs/OpenMPSupport.rst:17 + +Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64, PPC64[LE] and Cuda devices. +The status of major OpenMP 4.5 features support in Clang. We should probably say that current trunk is not able to compile for Cuda devices yet. Repository: rC Clang https://reviews.llvm.org/D39457 ___ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev updated this revision to Diff 126820.
ABataev added a comment.
Status update
Repository:
rC Clang
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,69 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports
offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework
is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the
`depend` clauses.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No support for
the `depend` clauses.
+
+* #pragma omp target simd: :partial:`Partial`. No support for the `depend`
clauses.
+
+* #pragma omp target teams: :partial:`Partial`. No support for the `depend`
clauses.
+
+* #pragma omp teams distribute [simd]: :good:`Complete`.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No support
for the and `depend` clauses.
+
+* #pragma omp teams distribute parallel for [simd]: :good:`Complete`.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task` and `target`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,69 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the `depend` clauses.
+
+* #pragma omp target parallel for [simd]:
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev updated this revision to Diff 126800.
ABataev added a comment.
Status update
Repository:
rC Clang
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,69 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports
offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework
is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `nowait` and
`depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the
`nowait` and `depend` clauses.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No support for
the `nowait` and `depend` clauses.
+
+* #pragma omp target simd: :partial:`Partial`. No support for the `nowait`
and `depend` clauses.
+
+* #pragma omp target teams: :partial:`Partial`. No support for the `nowait`
and `depend` clauses.
+
+* #pragma omp teams distribute [simd]: :good:`Complete`.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No support
for the `nowait` and `depend` clauses.
+
+* #pragma omp teams distribute parallel for [simd]: :good:`Complete`.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task` and `target`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,69 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev updated this revision to Diff 126773.
ABataev added a comment.
Status update.
Repository:
rC Clang
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,69 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports
offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework
is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `nowait` and
`depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the
`nowait` and `depend` clauses.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No support for
the `nowait` and `depend` clauses.
+
+* #pragma omp target simd: :partial:`Partial`. No support for the `nowait`
and `depend` clauses.
+
+* #pragma omp target teams: :partial:`Partial`. No support for the `nowait`
and `depend` clauses.
+
+* #pragma omp teams distribute [simd]: :good:`Complete`.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No full
codegen support.
+
+* #pragma omp teams distribute parallel for [simd]: :good:`Complete`.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task` and `target`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,69 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the `nowait` and
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev updated this revision to Diff 125722.
ABataev added a comment.
Update
Repository:
rC Clang
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,74 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports
offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework
is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the
`reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No support for
the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp target simd: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp target teams: :partial:`Partial`. No support for the
`reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp teams distribute [simd]: :good:`Complete`.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No full
codegen support.
+
+* #pragma omp teams distribute parallel for [simd]: :good:`Complete`.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,74 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev updated this revision to Diff 124430.
ABataev added a comment.
Added codegen for `distribute parallel for simd` construct.
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,74 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports
offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework
is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the
`reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No support for
the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp target simd: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp target teams: :partial:`Partial`. No support for the
`reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp teams distribute [simd]: :partial:`Partial`. No full codegen
support.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No full
codegen support.
+
+* #pragma omp teams distribute parallel for [simd]: :partial:`Partial`. No
full codegen support.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,74 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :good:`Complete`.
+
+Combined directives
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev updated this revision to Diff 123932.
ABataev added a comment.
Added codegen for `target teams` construct.
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,74 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports
offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework
is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full
codegen support.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the
`reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No support for
the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp target simd: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp target teams: :partial:`Partial`. No support for the
`reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp teams distribute [simd]: :partial:`Partial`. No full codegen
support.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No full
codegen support.
+
+* #pragma omp teams distribute parallel for [simd]: :partial:`Partial`. No
full codegen support.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,74 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev updated this revision to Diff 123373.
ABataev added a comment.
Updated info about supported constructs.
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,73 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports
offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework
is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full
codegen support.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :partial:`Partial`. No support for the
`reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No support for
the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp target simd: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp target teams: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams distribute [simd]: :partial:`Partial`. No full codegen
support.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No full
codegen support.
+
+* #pragma omp teams distribute parallel for [simd]: :partial:`Partial`. No
full codegen support.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,73 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full codegen support.
+
+Combined directives
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev updated this revision to Diff 122273.
ABataev added a comment.
Fixed version of OpenMP standard
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,70 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports
offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework
is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full
codegen support.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :good:`Complete`.
+
+* #pragma omp target parallel for [simd]: :good:`Complete`.
+
+* #pragma omp target simd: :partial:`Partial`. No full codegen support.
+
+* #pragma omp target teams: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams distribute [simd]: :partial:`Partial`. No full codegen
support.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No full
codegen support.
+
+* #pragma omp teams distribute parallel for [simd]: :partial:`Partial`. No
full codegen support.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,70 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.1 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full codegen support.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :good:`Complete`.
+
+* #pragma omp target parallel for [simd]: :good:`Complete`.
+
+*
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev updated this revision to Diff 122268.
ABataev added a comment.
Update status.
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,70 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.5 + some elements of OpenMP 4.5. Clang supports
offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework
is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full
codegen support.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :good:`Complete`.
+
+* #pragma omp target parallel for [simd]: :good:`Complete`.
+
+* #pragma omp target simd: :partial:`Partial`. No full codegen support.
+
+* #pragma omp target teams: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams distribute [simd]: :partial:`Partial`. No full codegen
support.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No full
codegen support.
+
+* #pragma omp teams distribute parallel for [simd]: :partial:`Partial`. No
full codegen support.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,70 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.5 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full codegen support.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :good:`Complete`.
+
+* #pragma omp target parallel for [simd]: :good:`Complete`.
+
+* #pragma omp target
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev updated this revision to Diff 121018.
ABataev added a comment.
Added info about supported devices.
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,70 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.5 + some elements of OpenMP 4.5. Clang supports
offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework
is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full
codegen support.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :good:`Complete`.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No full codegen
support.
+
+* #pragma omp target simd: :partial:`Partial`. No full codegen support.
+
+* #pragma omp target teams: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams distribute [simd]: :partial:`Partial`. No full codegen
support.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No full
codegen support.
+
+* #pragma omp teams distribute parallel for [simd]: :partial:`Partial`. No
full codegen support.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,70 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.5 + some elements of OpenMP 4.5. Clang supports offloading to X86_64, AArch64, PPC64[LE] and Cuda devices.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full codegen support.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :good:`Complete`.
+
+* #pragma omp target parallel for
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev added a comment. In https://reviews.llvm.org/D39457#911950, @Hahnfeld wrote: > Do we want to add documentation about which target devices Clang can generate > code for? Ok Comment at: docs/OpenMPSupport.rst:46 + +* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full codegen support. + Hahnfeld wrote: > I think that's also a combined directive? No, it is not. It is part of device constructs https://reviews.llvm.org/D39457 ___ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
Hahnfeld added a comment. Do we want to add documentation about which target devices Clang can generate code for? Comment at: docs/OpenMPSupport.rst:46 + +* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full codegen support. + I think that's also a combined directive? https://reviews.llvm.org/D39457 ___ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
[PATCH] D39457: [OPENMP] Current status of OpenMP support.
ABataev created this revision.
Some info about supported features of OpenMP 4.5-5.0.
https://reviews.llvm.org/D39457
Files:
docs/OpenMPSupport.rst
docs/index.rst
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,70 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.5 + some elements of OpenMP 4.5.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework
is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full
codegen support.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :good:`Complete`.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No full codegen
support.
+
+* #pragma omp target simd: :partial:`Partial`. No full codegen support.
+
+* #pragma omp target teams: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams distribute [simd]: :partial:`Partial`. No full codegen
support.
+
+* #pragma omp target teams distribute [simd]: :partial:`Partial`. No full
codegen support.
+
+* #pragma omp teams distribute parallel for [simd]: :partial:`Partial`. No
full codegen support.
+
+* #pragma omp target teams distribute parallel for [simd]: :partial:`Partial`.
No full codegen support.
+
+Clang does not support any constructs/updates from upcoming OpenMP 5.0 except
for `reduction`-based clauses in the `task`-based directives.
+
Index: docs/index.rst
===
--- docs/index.rst
+++ docs/index.rst
@@ -39,6 +39,7 @@
SourceBasedCodeCoverage
Modules
MSVCCompatibility
+ OpenMPSupport
ThinLTO
CommandGuide/index
FAQ
Index: docs/OpenMPSupport.rst
===
--- /dev/null
+++ docs/OpenMPSupport.rst
@@ -0,0 +1,70 @@
+.. raw:: html
+
+
+.none { background-color: #FF }
+.partial { background-color: #99 }
+.good { background-color: #CCFF99 }
+
+
+.. role:: none
+.. role:: partial
+.. role:: good
+
+==
+OpenMP Support
+==
+
+Clang fully supports OpenMP 3.5 + some elements of OpenMP 4.5.
+The status of major OpenMP 4.5 features support in Clang.
+
+Standalone directives
+=
+
+* #pragma omp [for] simd: :good:`Complete`.
+
+* #pragma omp declare simd: :partial:`Partial`. We support parsing/semantic
+ analysis + generation of special attributes for X86 target, but still
+ missing the LLVM pass for vectorization.
+
+* #pragma omp taskloop [simd]: :good:`Complete`.
+
+* #pragma omp target [enter|exit] data: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target update: :good:`Mostly complete`. Some rework is
+ required for better stability.
+
+* #pragma omp target: :partial:`Partial`. No support for the `reduction`,
+ `nowait` and `depend` clauses.
+
+* #pragma omp declare target: :partial:`Partial`. No full codegen support.
+
+* #pragma omp teams: :good:`Complete`.
+
+* #pragma omp distribute [simd]: :good:`Complete`.
+
+* #pragma omp distribute parallel for [simd]: :partial:`Partial`. No full codegen support.
+
+Combined directives
+===
+
+* #pragma omp parallel for simd: :good:`Complete`.
+
+* #pragma omp target parallel: :good:`Complete`.
+
+* #pragma omp target parallel for [simd]: :partial:`Partial`. No full codegen support.
+
+* #pragma omp target simd: :partial:`Partial`. No full codegen support.
+
+* #pragma omp target teams:
