https://gcc.gnu.org/g:1e21c26f2f53986ad3d5be033ca0098f459bb9e8
commit 1e21c26f2f53986ad3d5be033ca0098f459bb9e8
Author: Thomas Schwinge <tschwi...@baylibre.com>
Date: Fri May 30 15:04:37 2025 +0200
ChangeLog.omp bump
Diff:
---
gcc/DATESTAMP.omp | 2 +-
libgomp/ChangeLog.omp | 36 ++++++++++++++++++++++++++++++++++++
2 files changed, 37 insertions(+), 1 deletion(-)
diff --git a/gcc/DATESTAMP.omp b/gcc/DATESTAMP.omp
index 7a7061068fcc..ac2743335765 100644
--- a/gcc/DATESTAMP.omp
+++ b/gcc/DATESTAMP.omp
@@ -1 +1 @@
-20250522
+20250530
diff --git a/libgomp/ChangeLog.omp b/libgomp/ChangeLog.omp
index 8ee1287d2be6..53d3bc165381 100644
--- a/libgomp/ChangeLog.omp
+++ b/libgomp/ChangeLog.omp
@@ -1,3 +1,39 @@
+2025-05-30 Tobias Burnus <tbur...@baylibre.com>
+
+ Backported from master:
+ 2025-05-29 Tobias Burnus <tbur...@baylibre.com>
+
+ PR libgomp/93226
+ * libgomp-plugin.h (GOMP_OFFLOAD_openacc_async_dev2dev): New
+ prototype.
+ * libgomp.h (struct acc_dispatch_t): Add dev2dev_func.
+ (gomp_copy_dev2dev): New prototype.
+ * libgomp.map (OACC_2.6.1): New; add acc_memcpy_device{,_async}.
+ * libgomp.texi (acc_memcpy_device): New.
+ * oacc-mem.c (memcpy_tofrom_device): Change to take from/to
+ device boolean; use memcpy not memmove; add early return if
+ size == 0 or same device + same ptr.
+ (acc_memcpy_to_device, acc_memcpy_to_device_async,
+ acc_memcpy_from_device, acc_memcpy_from_device_async): Update.
+ (acc_memcpy_device, acc_memcpy_device_async): New.
+ * openacc.f90 (acc_memcpy_device, acc_memcpy_device_async):
+ Add interface.
+ * openacc_lib.h (acc_memcpy_device, acc_memcpy_device_async):
+ Likewise.
+ * openacc.h (acc_memcpy_device, acc_memcpy_device_async): Add
+ prototype.
+ * plugin/plugin-gcn.c (GOMP_OFFLOAD_openacc_async_host2dev):
+ Update comment.
+ (GOMP_OFFLOAD_openacc_async_dev2host): Update call.
+ (GOMP_OFFLOAD_openacc_async_dev2dev): New.
+ * plugin/plugin-nvptx.c (cuda_memcpy_dev_sanity_check): New.
+ (GOMP_OFFLOAD_dev2dev): Call it.
+ (GOMP_OFFLOAD_openacc_async_dev2dev): New.
+ * target.c (gomp_copy_dev2dev): New.
+ (gomp_load_plugin_for_device): Load dev2dev and async_dev2dev.
+ * testsuite/libgomp.oacc-c-c++-common/acc_memcpy_device-1.c: New test.
+ * testsuite/libgomp.oacc-fortran/acc_memcpy_device-1.f90: New test.
+
2025-05-22 Thomas Schwinge <tschwi...@baylibre.com>
Backported from master:
