gcc-wwwdocs branch master updated. f99d0f3a2c61ad6677170b9068d511c20ba1bfe1
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via f99d0f3a2c61ad6677170b9068d511c20ba1bfe1 (commit) from d8b8422fea1dc4cfb0411444544e12e7ed47cb38 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit f99d0f3a2c61ad6677170b9068d511c20ba1bfe1 Author: Tobias Burnus Date: Thu Mar 7 11:40:57 2024 +0100 projects/gomp/: Fix typo, mark an item as implemented in GCC 14 diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html index 8fdfb95a..b8f11508 100644 --- a/htdocs/projects/gomp/index.html +++ b/htdocs/projects/gomp/index.html @@ -708,7 +708,7 @@ than listed, depending on resolved corner cases and optimizations. -.terators in target update motion clauses and map clauses +Iterators in target update motion clauses and map clauses No @@ -729,7 +729,7 @@ than listed, depending on resolved corner cases and optimizations. present argument to defaultmap clause -No +GCC 14 --- Summary of changes: htdocs/projects/gomp/index.html | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) hooks/post-receive -- gcc-wwwdocs
gcc-wwwdocs branch master updated. 5355f9e63f8240f6a3753a6f9ae10133d0c34e38
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 5355f9e63f8240f6a3753a6f9ae10133d0c34e38 (commit) from 501aef9bacc3842d0b7d022a4333c9d71d419d4d (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit 5355f9e63f8240f6a3753a6f9ae10133d0c34e38 Author: Tobias Burnus Date: Thu Apr 4 12:22:12 2024 +0200 projects/gomp/: Update 5.2 (fix misplaced GCC 14) and TR12 (new items) status diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html index b8f11508..798efb21 100644 --- a/htdocs/projects/gomp/index.html +++ b/htdocs/projects/gomp/index.html @@ -846,7 +846,7 @@ than listed, depending on resolved corner cases and optimizations. declare mapper with iterator and present modifiers -GCC 14 +No @@ -871,7 +871,7 @@ than listed, depending on resolved corner cases and optimizations. New allocators directive for Fortran -No +GCC 14 @@ -1225,9 +1225,9 @@ error. -coexecute directive for Fortran +workdistribute directive for Fortran No - +Renamed just after TR12; added in TR12 as coexecute Fortran DO CONCURRENT as associated loop in a loop @@ -1295,6 +1295,11 @@ error. No + +Canonical loop nest enclosed in (multiple) curly braces (C/C++) or BLOCK constructs (Fortran) +No + + Relaxed Fortran restrictions to the aligned clause No --- Summary of changes: htdocs/projects/gomp/index.html | 13 + 1 file changed, 9 insertions(+), 4 deletions(-) hooks/post-receive -- gcc-wwwdocs
gcc-wwwdocs branch master updated. c9e275660a19c804dd8c591c73cb9b169a9d7573
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commit c9e275660a19c804dd8c591c73cb9b169a9d7573
Author: Tobias Burnus
Date: Thu Apr 4 22:07:28 2024 +0200
gcc-14/changes.html: Fix HTML syntax
W3.org's HTML checker complained about missing and
about ... within a ... (or rather: it complained about
the unexpected '').
diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html
index 045893cf..1cc68430 100644
--- a/htdocs/gcc-14/changes.html
+++ b/htdocs/gcc-14/changes.html
@@ -861,7 +861,7 @@ __asm (".global __flmap_lock" "\n\t"
The analyzer now makes use of the function attribute
-https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-alloc_005fsize-function-attribute";>alloc_size
+https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-alloc_005fsize-function-attribute";>alloc_size
allowing
https://gcc.gnu.org/onlinedocs/gcc/Static-Analyzer-Options.html#index-fanalyzer";>-fanalyzer
to emit
@@ -887,7 +887,7 @@ __asm (".global __flmap_lock" "\n\t"
-The warning
+ The warning
https://gcc.gnu.org/onlinedocs/gcc/Static-Analyzer-Options.html#index-Wanalyzer-out-of-bounds";>-Wanalyzer-out-of-bounds
has been extended so that, where possible, it will emit a text-based
diagram visualizing the spatial relationship between
@@ -899,9 +899,9 @@ __asm (".global __flmap_lock" "\n\t"
whether they overlap, are touching, are close or far apart;
which one is before or after in memory, the relative sizes involved,
the direction of the access (read vs write), and, in some cases,
- the values of data involved.
+ the values of data involved.
Such "text art" diagrams can be controlled (or suppressed) via a new
- https://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Message-Formatting-Options.html#index-fdiagnostics-text-art-charset";>-fdiagnostics-text-art-charset=
option.
+ https://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Message-Formatting-Options.html#index-fdiagnostics-text-art-charset";>-fdiagnostics-text-art-charset=
option.
For example, given the out-of-bounds write in strcat in:
@@ -953,17 +953,17 @@ it emits:
The SARIF output from
-https://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Message-Formatting-Options.html#index-fdiagnostics-format";>-fdiagnostics-format=
+https://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Message-Formatting-Options.html#index-fdiagnostics-format";>-fdiagnostics-format=
now adds indentation and newlines to reflect the logical JSON structure of
the data. The previous compact behavior can be restored via the new option
-https://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Message-Formatting-Options.html#index-fno-diagnostics-json-formatting";>-fno-diagnostics-json-formatting.
+https://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Message-Formatting-Options.html#index-fno-diagnostics-json-formatting";>-fno-diagnostics-json-formatting.
This also applies to the older output format named "json".
If profiling information about the compiler itself is requested via
-https://gcc.gnu.org/onlinedocs/gcc/Developer-Options.html#index-ftime-report";>-ftime-report,
+https://gcc.gnu.org/onlinedocs/gcc/Developer-Options.html#index-ftime-report";>-ftime-report,
and a SARIF output format is requested via
-https://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Message-Formatting-Options.html#index-fdiagnostics-format";>-fdiagnostics-format=,
+https://gcc.gnu.org/onlinedocs/gcc/Diagnostic-Message-Formatting-Options.html#index-fdiagnostics-format";>-fdiagnostics-format=,
then the timing and memory usage data is now written in JSON form into
the SARIF output, rather than as plain text to stderr.
---
Summary of changes:
htdocs/gcc-14/changes.html | 16
1 file changed, 8 insertions(+), 8 deletions(-)
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gcc-wwwdocs branch master updated. 8765e9c73ae14cfad592b8a3885fe1bcc3ff96cd
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- Log -
commit 8765e9c73ae14cfad592b8a3885fe1bcc3ff96cd
Author: Tobias Burnus
Date: Fri Apr 5 11:58:56 2024 +0200
gcc-14/changes.html: Mention OpenACC 2.7's 'readonly' modifier
diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html
index 6ddd2788..2d8968cf 100644
--- a/htdocs/gcc-14/changes.html
+++ b/htdocs/gcc-14/changes.html
@@ -121,7 +121,9 @@ a work-in-progress.
OpenACC 2.7: The self clause was added to be used on
compute constructs and the default clause for data
- constructs.
+ constructs. Additionally, the readonly modifier is now
+ handled in the copyin clause and cache
+ directive.
OpenACC 3.2: The following API routines are now available in
Fortran using the openacc module or the
openacc_lib.h header file:
commit 62e1ccdc5b71b7fa9162c336c0964d13c6fa5c79
Author: Tobias Burnus
Date: Fri Apr 5 11:58:06 2024 +0200
gcc-14/changes.html: Comment out of empty sections
diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html
index 1cc68430..6ddd2788 100644
--- a/htdocs/gcc-14/changes.html
+++ b/htdocs/gcc-14/changes.html
@@ -748,7 +748,7 @@ __asm (".global __flmap_lock" "\n\t"
-Operating Systems
+
@@ -994,7 +994,7 @@ it emits:
-Other significant improvements
+
---
Summary of changes:
htdocs/gcc-14/changes.html | 8 +---
1 file changed, 5 insertions(+), 3 deletions(-)
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gcc-wwwdocs branch master updated. c5e08294215518f00e9762cebe3d6f46f1f00526
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via c5e08294215518f00e9762cebe3d6f46f1f00526 (commit) from d18a80a52a7ec2edd7ef9a583d8920d61c0b48e5 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit c5e08294215518f00e9762cebe3d6f46f1f00526 Author: Tobias Burnus Date: Mon Apr 15 13:16:36 2024 +0200 gcc-14/changes.html (AMD GCN): Mention gfx1036 support diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html index 8ac08e9a..b4c602a5 100644 --- a/htdocs/gcc-14/changes.html +++ b/htdocs/gcc-14/changes.html @@ -623,8 +623,9 @@ a work-in-progress. AMD Radeon (GCN) - Initial support for the AMD Radeon gfx1030 (RDNA2), -gfx1100 and gfx1103 (RDNA3) devices has been + Initial support for the AMD Radeon gfx1030, +gfx1036 (RDNA2), gfx1100 and +gfx1103 (RDNA3) devices has been added. LLVM 15+ (assembler and linker) is https://gcc.gnu.org/install/specific.html#amdgcn-x-amdhsa";>required to support GFX11. --- Summary of changes: htdocs/gcc-14/changes.html | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) hooks/post-receive -- gcc-wwwdocs
gcc-wwwdocs branch master updated. 794555052d5c1d9a92298aba1fc4b645042946dd
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 794555052d5c1d9a92298aba1fc4b645042946dd (commit) from c5e08294215518f00e9762cebe3d6f46f1f00526 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit 794555052d5c1d9a92298aba1fc4b645042946dd Author: Tobias Burnus Date: Tue Apr 16 09:57:57 2024 +0200 gcc-14/changes.html + projects/gomp/: Fix OpenMP/OpenACC changes section/anchor In earlier release notes, OpenMP and OpenACC changes were under "New Languages and Language specific improvements", either directly under that section as in 4.2, 4.4, 4.7, 4.9, 5, 6 (+ c-family + Fortran), 10, 11, and 12 or under a subsection in 4.5 (Fortran), 4.8 (C++), 7 (Fortran), 9 (c-family). In gcc-13, the OpenMP and OpenACC ended up by chance under "General Improvements", which gcc-14 replicated. This commit does not touch gcc-13 to avoid breaking links, but it corrects the anchor used in the links to GCC 13 in projects/gomp/. However, for GCC 14, it moves the OpenMP/OpenACC changes to the language section. diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html index b4c602a5..6035ae37 100644 --- a/htdocs/gcc-14/changes.html +++ b/htdocs/gcc-14/changes.html @@ -59,6 +59,75 @@ a work-in-progress. General Improvements + + For offload-device code generated via OpenMP and OpenACC, the math + and the Fortran runtime libraries will now automatically be linked, + when the user or compiler links them on the host side. Thus, it is no + longer required to explicitly pass -lm and/or + -lgfortran to the offload-device linker using the https://gcc.gnu.org/onlinedocs/gcc/C-Dialect-Options.html#index-foffload-options"; + >-foffload-options= flag. + + +New configure options: --enable-host-pie, to build the +compiler executables as PIE; and --enable-host-bind-now, +to link the compiler executables with -Wl,-z,now in order +to enable additional hardening. + + +New option +https://gcc.gnu.org/onlinedocs/gcc/Instrumentation-Options.html#index-fhardened";>-fhardened, +an umbrella option that enables a set of hardening flags. +The options it enables can be displayed using the +--help=hardened option. + + +New option +https://gcc.gnu.org/onlinedocs/gcc/Instrumentation-Options.html#index-fharden-control-flow-redundancy";>-fharden-control-flow-redundancy, +to verify, at the end of functions, that the visited basic blocks +correspond to a legitimate execution path, so as to detect and +prevent attacks that transfer control into the middle of +functions. + + +New type attribute +https://gcc.gnu.org/onlinedocs/gcc/Common-Type-Attributes.html#index-hardbool-type-attribute";>hardbool, +for C and Ada. Hardened +booleans take user-specified representations for true +and false, presumably with higher hamming distance +than standard booleans, and get verified at every use, detecting +memory corruption and some malicious attacks. + + +New type attribute +https://gcc.gnu.org/onlinedocs/gcc/Common-Type-Attributes.html#index-strub-type-attribute";>strub +to control stack scrubbing +properties of functions and variables. The stack frame used by +functions marked with the attribute gets zeroed-out upon returning +or exception escaping. Scalar variables marked with the attribute +cause functions contaning or accessing them to get stack scrubbing +enabled implicitly. + + +New option +https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html#index-finline-stringops";>-finline-stringops, +to force inline +expansion of memcmp, memcpy, +memmove and memset, even when that is +not an optimization, to avoid relying on library +implementations. + + + +New function attribute +https://gcc.gnu.org/onlinedocs/gcc/Common-Function-Attributes.html#index-null_005fterminated_005fstring_005farg-function-attribute";> null_terminated_string_arg(PARAM_IDX) +for indicating parameters that are expected to be null-terminated +strings. + + + +New Languages and Language specific improvements + https://gcc.gnu.org/projects/gomp/";>OpenMP @@ -136,73 +205,7 @@ a work-in-progress. acc_memcpy_from_device_async. - For offload-device code generated via OpenMP and OpenACC, the math - and the Fortran runtime libraries will now automatically be linked, - when the user or compiler links them on the host side. Thus, it is no - longer required to explicitly pass -lm and/or - -lgfortran t
gcc-wwwdocs branch master updated. 6d76756d2070040c35e7991a626805a736edea1d
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 6d76756d2070040c35e7991a626805a736edea1d (commit) from de51d0fe7b7f29ce6037224f33a3d82281aac88e (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit 6d76756d2070040c35e7991a626805a736edea1d Author: Tobias Burnus Date: Tue May 14 09:34:47 2024 +0200 projects/gomp: Update doc links for GCC 14 And link to latest GCC 12 + 13 release version diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html index 05b81f1e..94bda5ff 100644 --- a/htdocs/projects/gomp/index.html +++ b/htdocs/projects/gomp/index.html @@ -144,10 +144,12 @@ filing a bug report. Implementation status in libgomp manual: https://gcc.gnu.org/onlinedocs/libgomp/OpenMP-Implementation-Status.html"; ->Mainline (GCC 14), -https://gcc.gnu.org/onlinedocs/gcc-13.1.0/libgomp/OpenMP-Implementation-Status.html"; +>Mainline (GCC 15), +https://gcc.gnu.org/onlinedocs/gcc-14.1.0/libgomp/OpenMP-Implementation-Status.html"; +>GCC 14, +https://gcc.gnu.org/onlinedocs/gcc-13.2.0/libgomp/OpenMP-Implementation-Status.html"; >GCC 13, -https://gcc.gnu.org/onlinedocs/gcc-12.1.0/libgomp/OpenMP-Implementation-Status.html"; +https://gcc.gnu.org/onlinedocs/gcc-12.3.0/libgomp/OpenMP-Implementation-Status.html"; >GCC 12. Disclaimer: A feature might be only fully supported in a later GCC version --- Summary of changes: htdocs/projects/gomp/index.html | 8 +--- 1 file changed, 5 insertions(+), 3 deletions(-) hooks/post-receive -- gcc-wwwdocs
gcc-wwwdocs branch master updated. 30f0c75e77a10942590037b749a64db74b0c8480
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commit 30f0c75e77a10942590037b749a64db74b0c8480
Author: Tobias Burnus
Date: Tue May 28 15:20:50 2024 +0200
gcc-15/changes.html: Fortran - mention F2023 logical-kind additions
diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html
index a89a7f2b..b59fd3be 100644
--- a/htdocs/gcc-15/changes.html
+++ b/htdocs/gcc-15/changes.html
@@ -49,7 +49,13 @@ a work-in-progress.
-
+Fortran
+
+
+ Fortran 2023: The selected_logical_kind intrinsic function
+ and, in the ISO_FORTRAN_ENV module, the named constants
+ logical{8,16,32,64} and real16 were added.
+
---
Summary of changes:
htdocs/gcc-15/changes.html | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
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gcc-wwwdocs branch master updated. 8507122b38e6b60e8f2f3c8cd339d4f318377203
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 8507122b38e6b60e8f2f3c8cd339d4f318377203 (commit) from 1db5b34eb8cf47f070f643f993d835149bce2ec7 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit 8507122b38e6b60e8f2f3c8cd339d4f318377203 Author: Tobias Burnus Date: Fri Jun 7 09:58:52 2024 +0200 gcc-15/changes.html (nvptx): Constructors are now supported diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html index b59fd3be..0ea7bdec 100644 --- a/htdocs/gcc-15/changes.html +++ b/htdocs/gcc-15/changes.html @@ -85,7 +85,14 @@ a work-in-progress. - +NVPTX + + + GCC's nvptx target now supports constructors and destructors. + For this, a recent version of https://gcc.gnu.org/install/specific.html#nvptx-x-none"; + >nvptx-tools is required. + --- Summary of changes: htdocs/gcc-15/changes.html | 9 - 1 file changed, 8 insertions(+), 1 deletion(-) hooks/post-receive -- gcc-wwwdocs
gcc-wwwdocs branch master updated. 4260d675af42b9c97e29818ab3b3154d27103d49
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 4260d675af42b9c97e29818ab3b3154d27103d49 (commit) from 8507122b38e6b60e8f2f3c8cd339d4f318377203 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit 4260d675af42b9c97e29818ab3b3154d27103d49 Author: Tobias Burnus Date: Fri Jun 7 10:06:52 2024 +0200 gcc-15/changes.html + projects/gomp: update for new OpenMP features GCC 15 now supports unified-shared memory and the tile/unroll constructs in OpenMP. diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html index 0ea7bdec..a121f40a 100644 --- a/htdocs/gcc-15/changes.html +++ b/htdocs/gcc-15/changes.html @@ -40,6 +40,24 @@ a work-in-progress. New Languages and Language specific improvements + + OpenMP + + + Support for unified-shared memory has been added for some AMD and Nvidia + GPU devices, enabled when using the unified_shared_memory + clause to the requires directive. For details, + see the offload-target specifics section in the + https://gcc.gnu.org/onlinedocs/libgomp/Offload-Target-Specifics.html"; + >GNU Offloading and Multi Processing Runtime Library Manual. + + + OpenMP 5.1: The unroll and tile + loop-transformation constructs are now supported. + + + + diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html index 94bda5ff..d1765fc3 100644 --- a/htdocs/projects/gomp/index.html +++ b/htdocs/projects/gomp/index.html @@ -313,18 +313,21 @@ than listed, depending on resolved corner cases and optimizations. requires directive - + GCC 9 GCC 12 GCC 13 - GCC 14 + GCC 14 + GCC 15 (atomic_default_mem_order) (dynamic_allocators) complete but no non-host devices provides unified_address or unified_shared_memory - complete but no non-host devices provides unified_shared_memory + complete but no non-host devices provides unified_shared_memory + complete; see also https://gcc.gnu.org/onlinedocs/libgomp/Offload-Target-Specifics.html";> + Offload-Target Specifics @@ -706,7 +709,7 @@ than listed, depending on resolved corner cases and optimizations. Loop transformation constructs -No +GCC 15 --- Summary of changes: htdocs/gcc-15/changes.html | 18 ++ htdocs/projects/gomp/index.html | 11 +++ 2 files changed, 25 insertions(+), 4 deletions(-) hooks/post-receive -- gcc-wwwdocs
gcc-wwwdocs branch master updated. 2ad07b8939b89cdede86c2216eabd169b014f0f7
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 2ad07b8939b89cdede86c2216eabd169b014f0f7 (commit) from 28c709c5f31f5f8eb0f82e900461ae73eded06a2 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit 2ad07b8939b89cdede86c2216eabd169b014f0f7 Author: Tobias Burnus Date: Thu Aug 1 22:13:56 2024 +0200 OpenMP: gcc-15/changes.html - minor update / projects/gomp - link to TR13 * htdocs/gcc-15/changes.html (OpenMP): Mention ompx_gnu_pinned_mem_alloc and Fortran I/O support on nvptx with OpenMP offloading. * htdocs/projects/gomp/index.html (OpenMP Releases and Status): Add TR13. diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html index a1bb0ddf..2fd7aa90 100644 --- a/htdocs/gcc-15/changes.html +++ b/htdocs/gcc-15/changes.html @@ -50,6 +50,12 @@ a work-in-progress. see the offload-target specifics section in the https://gcc.gnu.org/onlinedocs/libgomp/Offload-Target-Specifics.html"; >GNU Offloading and Multi Processing Runtime Library Manual. + GCC added ompx_gnu_pinned_mem_alloc as https://gcc.gnu.org/onlinedocs/libgomp/OMP_005fALLOCATOR.html";>predefined + allocator. On https://gcc.gnu.org/onlinedocs/libgomp/nvptx.html";>Nvidia + GPUs, writing to the terminal from OpenMP target regions (but not from + OpenACC compute regions) is now also supported in Fortran; in C/C++ and + on AMD GPUs this was already supported before with both OpenMP and OpenACC. OpenMP 5.1: The unroll and tile diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html index d1765fc3..ce4266ff 100644 --- a/htdocs/projects/gomp/index.html +++ b/htdocs/projects/gomp/index.html @@ -1326,6 +1326,11 @@ error. OpenMP Releases and Status +August 1, 2023 +https://www.openmp.org/wp-content/uploads/openmp-TR13.pdf";>OpenMP +Technical Report 13 (third preview for the OpenMP API Version 6.0) has been +released. + November 9, 2023 https://www.openmp.org/wp-content/uploads/openmp-TR12.pdf";>OpenMP Technical Report 12 (second preview for the OpenMP API Version 6.0) has been --- Summary of changes: htdocs/gcc-15/changes.html | 6 ++ htdocs/projects/gomp/index.html | 5 + 2 files changed, 11 insertions(+) hooks/post-receive -- gcc-wwwdocs
gcc-wwwdocs branch master updated. 71eb64d1cbd7e7babfde6ef1c33998b059bf03d4
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 71eb64d1cbd7e7babfde6ef1c33998b059bf03d4 (commit) from dcd642bf2074f34ae43ea7123eaf6743a6057abd (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit 71eb64d1cbd7e7babfde6ef1c33998b059bf03d4 Author: Tobias Burnus Date: Wed Oct 9 17:10:48 2024 +0200 projects/gomp: Update for TR13; gcc-15/changes.html link to routine doc diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html index 805a6703..db7e8881 100644 --- a/htdocs/gcc-15/changes.html +++ b/htdocs/gcc-15/changes.html @@ -63,8 +63,11 @@ a work-in-progress. loop-transformation constructs are now supported. - OpenMP 6.0: The get_device_from_uid and - omp_get_uid_from_device API routines have been added. + OpenMP 6.0: The https://gcc.gnu.org/onlinedocs/libgomp/omp_005fget_005fdevice_005ffrom_005fuid.html"; + >get_device_from_uid and https://gcc.gnu.org/onlinedocs/libgomp/omp_005fget_005fuid_005ffrom_005fdevice.html";> + omp_get_uid_from_device API routines have been added. diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html index ce4266ff..d84dc88a 100644 --- a/htdocs/projects/gomp/index.html +++ b/htdocs/projects/gomp/index.html @@ -29,7 +29,7 @@ OpenMP and OpenACC are supported with GCC's C, C++ and Fortran compilers. 3.1 · 4.0 · 4.5 · 5.0 · 5.1 · 5.2 · - TR 12 + TR 13 OpenMP Releases and Status @@ -368,7 +368,7 @@ than listed, depending on resolved corner cases and optimizations. allocate clause GCC 11 -Initial support +Clause has no effect on target (https://gcc.gnu.org/PR113436";>PR113436) target-offload-var ICV and OMP_TARGET_OFFLOAD env variable @@ -378,8 +378,8 @@ than listed, depending on resolved corner cases and optimizations. Predefined memory spaces, memory allocators, allocator traits GCC 11 -Some are only stubs; see manual (https://gcc.gnu.org/onlinedocs/libgomp/Memory-allocation.html";>mainline) +Some are only stubs; see https://gcc.gnu.org/onlinedocs/libgomp/Memory-allocation.html";>Memory Allocation Non-rectangular loop nests @@ -484,8 +484,15 @@ than listed, depending on resolved corner cases and optimizations. allocate directive -GCC 14 -Only C for stack/automatic and Fortran for stack/automatic and allocatable/pointer variables + + GCC 14 + GCC 15 + + + Only C for stack/automatic and Fortran for stack/automatic and allocatable/pointer variables + also static variables; C++ unsupported; see also https://gcc.gnu.org/onlinedocs/libgomp/Memory-allocation.html";>Memory allocation + Discontiguous array section with target update construct @@ -560,7 +567,7 @@ than listed, depending on resolved corner cases and optimizations. align clause in allocate directive GCC 14 -Only C and Fortran (and not for static variables) +Only C and Fortran align modifier in allocate clause @@ -980,6 +987,11 @@ than listed, depending on resolved corner cases and optimizations. No + +iterator and mapper as map-type modifier in declare mapper +No + + @@ -992,9 +1004,9 @@ code, the omx sentinel is warned for with -Wsurprising (enabled by -Wall). Unknown clauses are always rejected with an error. -OpenMP Technical Report 12 +OpenMP Technical Report 13 -Technical Report (TR) 12 is the second preview for OpenMP 6.0. +Technical Report (TR) 13 is the third preview for OpenMP 6.0. @@ -1025,6 +1037,11 @@ error. increasing coverage (since GCC 11 -std=c++2b, since GCC 14 -std=c++23) + +Full support for Fortran 2023 was added +GCC 14 +increasing coverage (since GCC 14 -std=f2023) + _ALL suffix to the device-scope environment variables GCC 13 @@ -1035,6 +1052,12 @@ error. No + +Abstract names added for OMP_NUM_THREADS, + OMP_THREAD_LIMIT and OMP_TEAMS_THREAD_LIMIT +No + + Supporting increments with abstract names in OMP_PLACES No @@ -1046,6 +1069,12 @@ error. No + +New uid trait for target devices and for + OMP_AVAILABLE_DEVICES and OMP_DEFAULT_DEVICE +No + + New OMP_THREADS_RESERVE environment variable No @@ -1057,15 +1086,26 @@ error. -The OpenMP directive syntax was extended to include C 23 attribute specifiers +The OpenMP directive syntax was extended to include C23 attribute specifiers GCC 14 + +Support for pure di
gcc-wwwdocs branch master updated. 9a635a920c1dca8142ac5d95f76377ac7e85ca8f
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commit 9a635a920c1dca8142ac5d95f76377ac7e85ca8f
Author: Tobias Burnus
Date: Sat Sep 21 15:46:24 2024 +0200
gcc-15: Fortran - mention -funsigned + PowerPC Darwin IEEE module support
diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html
index 38ac2746..ad0daf04 100644
--- a/htdocs/gcc-15/changes.html
+++ b/htdocs/gcc-15/changes.html
@@ -117,6 +117,12 @@ a work-in-progress.
Fortran 2023: The selected_logical_kind intrinsic function
and, in the ISO_FORTRAN_ENV module, the named constants
logical{8,16,32,64} and real16 were added.
+ Experimental support for unsigned integers, enabled by
+ -funsigned; see https://gcc.gnu.org/onlinedocs/gfortran/Experimental-features-for-Fortran-202Y.html";
+ >gfortran documentation for details. These have been proposed
+ (https://j3-fortran.org/doc/year/24/24-116.txt";>J3/24-116)
+ for inclusion in the next Fortran standard.
@@ -220,6 +226,11 @@ a work-in-progress.
+PowerPC Darwin
+
+ Fortran's IEEE modules are now suppored on Darwin PowerPC.
+
+
---
Summary of changes:
htdocs/gcc-15/changes.html | 11 +++
1 file changed, 11 insertions(+)
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gcc-wwwdocs branch master updated. 63ec7929a112801932512bcaa1daa099c5f5e70e
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 63ec7929a112801932512bcaa1daa099c5f5e70e (commit) from 5c57cf68b55578d49f4fca7389dfba35ddbb53b5 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit 63ec7929a112801932512bcaa1daa099c5f5e70e Author: Tobias Burnus Date: Sat Sep 21 14:20:44 2024 +0200 gcc-15: Update OpenMP section for constr/destr on devices + UID routines diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html index 7c372688..38ac2746 100644 --- a/htdocs/gcc-15/changes.html +++ b/htdocs/gcc-15/changes.html @@ -55,11 +55,17 @@ a work-in-progress. GPUs, writing to the terminal from OpenMP target regions (but not from OpenACC compute regions) is now also supported in Fortran; in C/C++ and on AMD GPUs this was already supported before with both OpenMP and OpenACC. + Constructors and destructors on the device side for declare target + static aggregates are now handled. OpenMP 5.1: The unroll and tile loop-transformation constructs are now supported. + + OpenMP 6.0: The get_device_from_uid and + omp_get_uid_from_device API routines have been added. + --- Summary of changes: htdocs/gcc-15/changes.html | 6 ++ 1 file changed, 6 insertions(+) hooks/post-receive -- gcc-wwwdocs
gcc-wwwdocs branch master updated. cb607960883c6528a1c43d4e59b80a626dc6a386
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via cb607960883c6528a1c43d4e59b80a626dc6a386 (commit) from 96aaafdcdba21aad22fb1b745c75a01855dc5f0c (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit cb607960883c6528a1c43d4e59b80a626dc6a386 Author: Tobias Burnus Date: Thu Nov 14 16:37:04 2024 +0100 projects/gomp/: Update for OpenMP 6.0 spec release htdocs/projects/gomp/index.html: * Refer to OpenMP 6.0 instead of TR 13. * Add 6.0 spec to the (spec) release history. diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html index d84dc88a..a4fb4c98 100644 --- a/htdocs/projects/gomp/index.html +++ b/htdocs/projects/gomp/index.html @@ -29,7 +29,7 @@ OpenMP and OpenACC are supported with GCC's C, C++ and Fortran compilers. 3.1 · 4.0 · 4.5 · 5.0 · 5.1 · 5.2 · - TR 13 + 6.0 OpenMP Releases and Status @@ -988,7 +988,7 @@ than listed, depending on resolved corner cases and optimizations. -iterator and mapper as map-type modifier in declare mapper +mapper as map-type modifier in declare mapper No @@ -1004,9 +1004,7 @@ code, the omx sentinel is warned for with -Wsurprising (enabled by -Wall). Unknown clauses are always rejected with an error. -OpenMP Technical Report 13 - -Technical Report (TR) 13 is the third preview for OpenMP 6.0. +OpenMP 6.0 @@ -1509,7 +1507,7 @@ error. omp_target_memset and - omp_target_memset_rect_async routines + omp_target_rect_async routines No @@ -1611,7 +1609,7 @@ error. -Other new TR 13 features +Other new OpenMP 6.0 features @@ -1660,7 +1658,11 @@ error. OpenMP Releases and Status -August 1, 2023 +November 14, 2024 +https://www.openmp.org/wp-content/uploads/OpenMP-API-Specification-6-0.pdf";>OpenMP +Version 6.0 has been released. + +August 1, 2024 https://www.openmp.org/wp-content/uploads/openmp-TR13.pdf";>OpenMP Technical Report 13 (third preview for the OpenMP API Version 6.0) has been released. --- Summary of changes: htdocs/projects/gomp/index.html | 18 ++ 1 file changed, 10 insertions(+), 8 deletions(-) hooks/post-receive -- gcc-wwwdocs
gcc-wwwdocs branch master updated. 04f5062c422b791789347f273efe90d3d16fea10
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commit 04f5062c422b791789347f273efe90d3d16fea10
Author: Tobias Burnus
Date: Fri Feb 14 17:01:28 2025 +0100
gcc-15/changes.html: Update AMD GPU (GCN) section for new gfx*
diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html
index 41425257..f4ad9569 100644
--- a/htdocs/gcc-15/changes.html
+++ b/htdocs/gcc-15/changes.html
@@ -441,9 +441,26 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
-AMD Radeon (GCN)
+AMD GPU (GCN)
+ Experimental support for supporting generic devices has been added;
+specifying gfx9-generic, gfx10-3-generic,
+or gfx11-generic to
+https://gcc.gnu.org/onlinedocs/gcc/AMD-GCN-Options.html";>
+-march= will generate code that can run on all
+devices of a series. Additionally, the following specific devices
+are now have experimental support, all of which are compatible with a
+listed generic: gfx902, gfx904,
+gfx909, gfx1031, gfx1032,
+gfx1033, gfx1034, gfx1035,
+gfx1101, gfx1102, gfx1150,
+and gfx1151. To use any of the listed new devices including
+the generic ones, GCC has to be configured to build the runtime library
+for the device. Note that generic support requires a future ROCm (newer
+than 6.3.2). For details, consult GCC's
+https://gcc.gnu.org/install/specific.html#amdgcn-x-amdhsa";>
+installation notes.
Support for Fiji (gfx803) devices has been removed (this was already
deprecated in GCC 14).
---
Summary of changes:
htdocs/gcc-15/changes.html | 19 ++-
1 file changed, 18 insertions(+), 1 deletion(-)
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gcc-wwwdocs branch master updated. c658ca75f8ff9f6aabe6b82238b87d2c421064bb
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via c658ca75f8ff9f6aabe6b82238b87d2c421064bb (commit) from 4f32fcf5d3ce92b82b9b980c5115081488e943b5 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit c658ca75f8ff9f6aabe6b82238b87d2c421064bb Author: Tobias Burnus Date: Fri Mar 28 15:27:50 2025 +0100 gcc-15/changes.html + projects/gomp/: OpenMP update for interop It additionally mentiones the improved aarch64 with nvptx offload support (PR96265); the change was discussed on Dev 17, 2024 but not committed. diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html index 14bd3f77..c80ecc50 100644 --- a/htdocs/gcc-15/changes.html +++ b/htdocs/gcc-15/changes.html @@ -66,6 +66,11 @@ a work-in-progress. href="https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html#index-flto-incremental"; >-flto-incremental=. + +For offloading using OpenMP and OpenACC, issues preventing some +host–device architecture combinations have been resolved. In particular, +offloading from aarch64 hosts to nvptx devices is now supported. + @@ -118,10 +123,22 @@ a work-in-progress. selectors in both metadirective and declare variant (the latter with some restrictions). + +The interop construct and the OpenMP interoperability API +routines for C, C++ and Fortran are now implemented, including the +OpenMP 6.0 additions. This includes foreign-runtime support for https://gcc.gnu.org/onlinedocs/libgomp/Foreign-runtime-support-for-Nvidia-GPUs.html"; +>Cuda, Cuda Driver, and HIP on Nvida GPUs and for https://gcc.gnu.org/onlinedocs/libgomp/Foreign-runtime-support-for-AMD-GPUs.html"; +>HIP and HSA on AMD GPUs. + The OpenMP 5.1 dispatch construct has been implemented -with support for the adjust_args clause to the -declare variant directive. +with support for the adjust_args and append_args +clauses to the declare variant directive, including the +following OpenMP 6.0 additions: the interop clause to +dispatch and the syntax extensions to append_args +are supported. OpenMP 6.0: The PowerPC Darwin - Fortran's IEEE modules are now suppored on Darwin PowerPC. + Fortran's IEEE modules are now supported on Darwin PowerPC. diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html index 97d14308..ab45cc5e 100644 --- a/htdocs/projects/gomp/index.html +++ b/htdocs/projects/gomp/index.html @@ -708,9 +708,8 @@ than listed, depending on resolved corner cases and optimizations. declare variant: new clauses adjust_args and append_args -GCC 15 -For append_args, all interop objects - must be specified in the interop clause of dispatch +GCC 15 + dispatch construct @@ -734,8 +733,9 @@ than listed, depending on resolved corner cases and optimizations. interop directive -No - +GCC 15 +Cf. https://gcc.gnu.org/onlinedocs/libgomp/Offload-Target-Specifics.html";> + Offload-Target Specifics omp_interop_t object support in runtime routines --- Summary of changes: htdocs/gcc-15/changes.html | 23 --- htdocs/projects/gomp/index.html | 10 +- 2 files changed, 25 insertions(+), 8 deletions(-) hooks/post-receive -- gcc-wwwdocs
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commit 66ba4d076658052cfd2b29acf075fcbdbcc8feb5
Author: Tobias Burnus
Date: Thu Apr 17 22:27:39 2025 +0200
c-15/changes: Fortran + offload (C++) updated | project/gomp: GCC 15 update
* The C++ support with offloading was extended; mention it under general
improvements and for Nvptx/GCN (as libstdc++ is now build by default).
* Generic support for AMD GPU required ROCm 6.4.0 - now released, we can
name that version.
* Fortran: 'do concurrent' locality-spec are now supported (local,
local_init,
shared, reduce, default(none).
In projects/gomp, the impl.status links have been updated, esp. for GCC
15/16.
diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html
index b4200df3..45de966c 100644
--- a/htdocs/gcc-15/changes.html
+++ b/htdocs/gcc-15/changes.html
@@ -69,7 +69,8 @@ a work-in-progress.
For offloading using OpenMP and OpenACC, issues preventing some
host–device architecture combinations have been resolved. In
particular,
-offloading from aarch64 hosts to nvptx devices is now supported.
+offloading from aarch64 hosts to nvptx devices is now supported.
Additionally,
+the support for using C++ in offload regions has been extended.
Improvements for compiling very large input files. The compile time for
@@ -592,6 +593,10 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
Fortran
+
+Fortran 2018 and 2023 locality specifiers to do concurrent are
+now supported.
+
Experimental support for unsigned modular integers,
enabled by -funsigned;
@@ -665,6 +670,7 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
AMD GPU (GCN)
+ The standard C++ library (libstdc++) is now supported and enabled.
Experimental support for supporting generic devices has been added;
specifying gfx9-generic, gfx10-3-generic,
or gfx11-generic to
@@ -678,8 +684,8 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
gfx1101, gfx1102, gfx1150,
and gfx1151. To use any of the listed new devices including
the generic ones, GCC has to be configured to build the runtime library
-for the device. Note that generic support requires a future ROCm (newer
-than 6.3.2). For details, consult GCC's
+for the device. Note that generic support requires ROCm 6.4.0 (or newer).
+For details, consult GCC's
https://gcc.gnu.org/install/specific.html#amdgcn-x-amdhsa";>
installation notes.
Support for Fiji (gfx803) devices has been removed (this was already
@@ -833,6 +839,7 @@ asm (".text; %cc0: mov %cc2, %%r0; .previous;"
NVPTX
+ The standard C++ library (libstdc++) is now supported and enabled.
GCC's nvptx target now supports constructors and destructors.
For this, a recent version of https://gcc.gnu.org/install/specific.html#nvptx-x-none";
diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html
index dcb56a50..07b872ef 100644
--- a/htdocs/projects/gomp/index.html
+++ b/htdocs/projects/gomp/index.html
@@ -144,12 +144,14 @@ filing a bug report.
Implementation status in libgomp manual:
https://gcc.gnu.org/onlinedocs/libgomp/OpenMP-Implementation-Status.html";
->Mainline (GCC 15),
-https://gcc.gnu.org/onlinedocs/gcc-14.1.0/libgomp/OpenMP-Implementation-Status.html";
+>Mainline (GCC 16),
+https://gcc.gnu.org/onlinedocs/gcc-15.1.0/libgomp/OpenMP-Implementation-Status.html";
+>GCC 15,
+https://gcc.gnu.org/onlinedocs/gcc-14.2.0/libgomp/OpenMP-Implementation-Status.html";
>GCC 14,
-https://gcc.gnu.org/onlinedocs/gcc-13.2.0/libgomp/OpenMP-Implementation-Status.html";
+https://gcc.gnu.org/onlinedocs/gcc-13.3.0/libgomp/OpenMP-Implementation-Status.html";
>GCC 13,
-https://gcc.gnu.org/onlinedocs/gcc-12.3.0/libgomp/OpenMP-Implementation-Status.html";
+https://gcc.gnu.org/onlinedocs/gcc-12.4.0/libgomp/OpenMP-Implementation-Status.html";
>GCC 12.
Disclaimer: A feature might be only fully supported in a later GCC version
---
Summary of changes:
htdocs/gcc-15/changes.html | 13 ++---
htdocs/projects/gomp/index.html | 10 ++
2 files changed, 16 insertions(+), 7 deletions(-)
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gcc-wwwdocs
gcc-wwwdocs branch master updated. 5937699869cfc15d57d8ba5913109701dcf7a64b
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 5937699869cfc15d57d8ba5913109701dcf7a64b (commit) from d287ae26c58810cbf4e850230fe28b5a0379909b (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit 5937699869cfc15d57d8ba5913109701dcf7a64b Author: Tobias Burnus Date: Tue Apr 15 23:50:57 2025 +0200 gcc-15 + projects/gomp: OpenMP update * htdocs/projects/gomp/index.html: Fortran deep mapping of allocatable components is now supported. * htdocs/gcc-15/changes.html: Likewise. C++ omp::allocator:: template support also landed. diff --git a/htdocs/gcc-15/changes.html b/htdocs/gcc-15/changes.html index d4627d2b..c61270c0 100644 --- a/htdocs/gcc-15/changes.html +++ b/htdocs/gcc-15/changes.html @@ -105,7 +105,12 @@ a work-in-progress. GCC added ompx_gnu_pinned_mem_alloc as a https://gcc.gnu.org/onlinedocs/libgomp/OMP_005fALLOCATOR.html";>predefined - allocator. + allocator and, for C++, allocator class templates in the + omp::allocator namespace for the predefined allocators as + specified in the OpenMP specification 5.0, including + omp::allocator::null_allocator of OpenMP 6.0 and + ompx::allocator::gnu_pinned_mem; the allocator templates + can be used with C++ containers such as std::vector. In C and Fortran, the allocate directive now supports @@ -121,6 +126,8 @@ a work-in-progress. Constructors and destructors on the device side for declare target static aggregates are now handled. + For Fortran, mapping derived-type variables with allocatable components +is now supported. The OpenMP 5.1 unroll and tile loop-transforming constructs are now supported. diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html index ab45cc5e..dcb56a50 100644 --- a/htdocs/projects/gomp/index.html +++ b/htdocs/projects/gomp/index.html @@ -456,8 +456,11 @@ than listed, depending on resolved corner cases and optimizations. Mapping of Fortran pointer and allocatable variables, including pointer and allocatable components of variables -GCC 12 -Mapping of vars with allocatable components unsupported + + GCC 12 + GCC 15 +Mapping of vars with allocatable components unsupported +(full) Map-order clarifications --- Summary of changes: htdocs/gcc-15/changes.html | 9 - htdocs/projects/gomp/index.html | 7 +-- 2 files changed, 13 insertions(+), 3 deletions(-) hooks/post-receive -- gcc-wwwdocs
gcc-wwwdocs branch master updated. 08114aefac17271a87eeaa6394f1874bf90604ab
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 08114aefac17271a87eeaa6394f1874bf90604ab (commit) from 4df25678bc605f7f4773325a920874fe5b918147 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit 08114aefac17271a87eeaa6394f1874bf90604ab Author: Tobias Burnus Date: Tue Feb 18 10:27:27 2025 +0100 projects/gomp/: Update OpenMP implementation status Sync implementation status from libgomp.texi; fix one omission; link to 'openmp' anchor for GCC 15. Co-authored-by: Sandra Loosemore diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html index a4fb4c98..97d14308 100644 --- a/htdocs/projects/gomp/index.html +++ b/htdocs/projects/gomp/index.html @@ -318,7 +318,7 @@ than listed, depending on resolved corner cases and optimizations. GCC 12 GCC 13 GCC 14 - GCC 15 + GCC 15 (atomic_default_mem_order) @@ -352,8 +352,10 @@ than listed, depending on resolved corner cases and optimizations. declare variant directive -GCC 10/GCC 11 -simd traits not handled correctly + + GCC 10/GCC 11 + GCC 15 +simd traits not handled correctly use_device_addr clause on target data @@ -474,7 +476,7 @@ than listed, depending on resolved corner cases and optimizations. metadirective directive -No +GCC 15 @@ -486,7 +488,7 @@ than listed, depending on resolved corner cases and optimizations. allocate directive GCC 14 - GCC 15 + GCC 15 Only C for stack/automatic and Fortran for stack/automatic and allocatable/pointer variables @@ -691,12 +693,12 @@ than listed, depending on resolved corner cases and optimizations. target_device trait in OpenMP Context -No +GCC 15 target_device selector set in context selectors -No +GCC 15 @@ -706,17 +708,18 @@ than listed, depending on resolved corner cases and optimizations. declare variant: new clauses adjust_args and append_args -No - +GCC 15 +For append_args, all interop objects + must be specified in the interop clause of dispatch dispatch construct -No +GCC 15 Loop transformation constructs -GCC 15 +GCC 15 @@ -736,7 +739,7 @@ than listed, depending on resolved corner cases and optimizations. omp_interop_t object support in runtime routines -No +GCC 15 @@ -763,7 +766,7 @@ than listed, depending on resolved corner cases and optimizations. Optional comma between directive and clause in the #pragma form -No +GCC 13 @@ -781,6 +784,23 @@ than listed, depending on resolved corner cases and optimizations. GCC 14 + +Changed interaction between declare target and OpenMP context +GCC 15 + + + +Dynamic selector support in metadirective +GCC 15 + + + +Dynamic selector support in declare variant +GCC 15 +Fortran rejects non-constant expressions in dynamic selectors; C/C++ +reject expressions using argument variables. +(https://gcc.gnu.org/PR113904";>PR113904) + ompt_sync_region_t enum additions No @@ -893,7 +913,7 @@ than listed, depending on resolved corner cases and optimizations. Optional paired end directive with dispatch -No +GCC 15 @@ -908,7 +928,7 @@ than listed, depending on resolved corner cases and optimizations. New otherwise clause as alias for default on metadirectives -No +GCC 15 @@ -978,7 +998,7 @@ than listed, depending on resolved corner cases and optimizations. interop_types in any position of the modifier list for the init clause of the interop construct -No +GCC 15 @@ -1123,7 +1143,7 @@ error. Extension of interop operation of append_args, allowing all modifiers of the init clause -No +GCC 15 @@ -1295,7 +1315,7 @@ error. interop clause to dispatch -No +GCC 15 @@ -1311,7 +1331,7 @@ error. self_maps clause to requires directive -GCC 15 +GCC 15 @@ -1355,7 +1375,7 @@ error. -stipe loop-transformation construct +stripe loop-transformation construct No @@ -1447,7 +1467,7 @@ error. Extended prefer-type modifier to init clause -No +GCC 15 @@ -1507,13 +1527,13 @@ error. omp_target_m
gcc-wwwdocs branch master updated. 152a09eae9d5852e2f628c3e8b3156bf744e63cf
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via 152a09eae9d5852e2f628c3e8b3156bf744e63cf (commit) from 4380b3d19092e9c2f29f5b64d19c34fdb881b04c (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit 152a09eae9d5852e2f628c3e8b3156bf744e63cf Author: Tobias Burnus Date: Tue Jun 10 06:21:12 2025 +0200 gcc-16/changes.html + projects/gomp/: OpenMP/OpenACC update * gcc-16/changes.html: Add OpenMP + OpenACC sections and mention new API routines. * projects/gomp/: Add first GCC 16 features. diff --git a/htdocs/gcc-16/changes.html b/htdocs/gcc-16/changes.html index 9f25ed38..bec41705 100644 --- a/htdocs/gcc-16/changes.html +++ b/htdocs/gcc-16/changes.html @@ -40,6 +40,35 @@ a work-in-progress. New Languages and Language specific improvements +OpenMP + + + See the + GNU Offloading and Multi-Processing Project (GOMP) + page for general information. + + + + OpenMP 6.0: The https://gcc.gnu.org/onlinedocs/libgomp/omp_005ftarget_005fmemset.html";> + omp_target_memset and https://gcc.gnu.org/onlinedocs/libgomp/omp_005ftarget_005fmemset_005fasync.html";> + omp_target_memset_async API routines have been + added. + + +OpenACC + +See the GCC https://gcc.gnu.org/wiki/OpenACC";>OpenACC wiki page +for general information. + + + The https://gcc.gnu.org/onlinedocs/libgomp/acc_005fmemcpy_005fdevice.html";> + acc_memcpy_device and acc_memcpy_device_async + API routines have been added for C, C++ and Fortran. + + diff --git a/htdocs/projects/gomp/index.html b/htdocs/projects/gomp/index.html index 07b872ef..de877bad 100644 --- a/htdocs/projects/gomp/index.html +++ b/htdocs/projects/gomp/index.html @@ -513,8 +513,8 @@ than listed, depending on resolved corner cases and optimizations. declare mapper directive -No - +GCC 16 +Initial support for C/C++, only OMPT interface @@ -1533,7 +1533,7 @@ error. omp_target_memset and omp_target_memset_async routines -No +GCC 16 --- Summary of changes: htdocs/gcc-16/changes.html | 29 + htdocs/projects/gomp/index.html | 6 +++--- 2 files changed, 32 insertions(+), 3 deletions(-) hooks/post-receive -- gcc-wwwdocs
gcc-wwwdocs branch master updated. f00061bd12eed2dd7f100c078e423a693cacebca
This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "gcc-wwwdocs". The branch, master has been updated via f00061bd12eed2dd7f100c078e423a693cacebca (commit) from 152a09eae9d5852e2f628c3e8b3156bf744e63cf (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log - commit f00061bd12eed2dd7f100c078e423a693cacebca Author: Tobias Burnus Date: Tue Jun 10 15:16:30 2025 +0200 gcc-16/changes.html: Update GCN for gfx942 diff --git a/htdocs/gcc-16/changes.html b/htdocs/gcc-16/changes.html index bec41705..89241499 100644 --- a/htdocs/gcc-16/changes.html +++ b/htdocs/gcc-16/changes.html @@ -98,6 +98,16 @@ for general information. +AMD GPU (GCN) + + + Experimental support for AMD Instinct MI300 (gfx942) devices + has been added, including the generic gfx9-4-generic and + mostly compatible gfx950. Consult GCC's + https://gcc.gnu.org/install/specific.html#amdgcn-x-amdhsa";> + installation notes on how to enable multilib support for them. + + --- Summary of changes: htdocs/gcc-16/changes.html | 10 ++ 1 file changed, 10 insertions(+) hooks/post-receive -- gcc-wwwdocs
