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| author | Julian Brown <julian@codesourcery.com> | 2019-12-20 01:20:30 +0000 |
|---|---|---|
| committer | Julian Brown <jules@gcc.gnu.org> | 2019-12-20 01:20:30 +0000 |
| commit | 8e7e71ff247fb116dc381c5ef0c09acc0d2b374f (patch) | |
| tree | 9658797bbde5c04da496ffedb8f577b2ba553c98 /libgomp/ChangeLog | |
| parent | 5d5be7bfb56358feed3fd137d4e3994fcf17f543 (diff) | |
| download | gcc-8e7e71ff247fb116dc381c5ef0c09acc0d2b374f.zip gcc-8e7e71ff247fb116dc381c5ef0c09acc0d2b374f.tar.gz gcc-8e7e71ff247fb116dc381c5ef0c09acc0d2b374f.tar.bz2 | |
OpenACC 2.6 deep copy: libgomp parts
include/
* gomp-constants.h (GOMP_MAP_FLAG_SPECIAL_4, GOMP_MAP_DEEP_COPY):
Define.
(gomp_map_kind): Add GOMP_MAP_ATTACH, GOMP_MAP_DETACH,
GOMP_MAP_FORCE_DETACH.
libgomp/
* libgomp.h (struct target_var_desc): Add do_detach flag.
* oacc-init.c (acc_shutdown_1): Free aux block if present.
* oacc-mem.c (find_group_last): Add SIZES parameter. Support
struct components. Tidy up and add some new checks.
(goacc_enter_data_internal): Update call to find_group_last.
(goacc_exit_data_internal): Support detach operations and
GOMP_MAP_STRUCT.
(GOACC_enter_exit_data): Handle initial GOMP_MAP_STRUCT or
GOMP_MAP_FORCE_PRESENT in finalization detection code. Handle
attach/detach in enter/exit data detection code.
* target.c (gomp_map_vars_existing): Initialise do_detach field of
tgt_var_desc.
(gomp_map_vars_internal): Support attach.
(gomp_unmap_vars_internal): Support detach.
From-SVN: r279625
Diffstat (limited to 'libgomp/ChangeLog')
| -rw-r--r-- | libgomp/ChangeLog | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog index 90e4fd1..17ed66d 100644 --- a/libgomp/ChangeLog +++ b/libgomp/ChangeLog @@ -1,4 +1,21 @@ 2019-12-19 Julian Brown <julian@codesourcery.com> + + * libgomp.h (struct target_var_desc): Add do_detach flag. + * oacc-init.c (acc_shutdown_1): Free aux block if present. + * oacc-mem.c (find_group_last): Add SIZES parameter. Support + struct components. Tidy up and add some new checks. + (goacc_enter_data_internal): Update call to find_group_last. + (goacc_exit_data_internal): Support detach operations and + GOMP_MAP_STRUCT. + (GOACC_enter_exit_data): Handle initial GOMP_MAP_STRUCT or + GOMP_MAP_FORCE_PRESENT in finalization detection code. Handle + attach/detach in enter/exit data detection code. + * target.c (gomp_map_vars_existing): Initialise do_detach field of + tgt_var_desc. + (gomp_map_vars_internal): Support attach. + (gomp_unmap_vars_internal): Support detach. + +2019-12-19 Julian Brown <julian@codesourcery.com> Thomas Schwinge <thomas@codesourcery.com> * libgomp.h (struct splay_tree_aux): Add attach_count field. |