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Diffstat (limited to 'gcc-4.9/libgomp/ChangeLog')
| -rw-r--r-- | gcc-4.9/libgomp/ChangeLog | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/gcc-4.9/libgomp/ChangeLog b/gcc-4.9/libgomp/ChangeLog index f84950d94..d9d5db7c3 100644 --- a/gcc-4.9/libgomp/ChangeLog +++ b/gcc-4.9/libgomp/ChangeLog @@ -1,3 +1,44 @@ +2014-08-04 Jakub Jelinek <jakub@redhat.com> + + * task.c (GOMP_taskgroup_end): If taskgroup->num_children + is not zero, but taskgroup->children is NULL and there are + any task->children, schedule those instead of waiting. + * testsuite/libgomp.c/depend-6.c: New test. + * testsuite/libgomp.c/depend-7.c: New test. + * testsuite/libgomp.c/depend-8.c: New test. + * testsuite/libgomp.c/depend-9.c: New test. + * testsuite/libgomp.c/depend-10.c: New test. + +2014-08-01 Jakub Jelinek <jakub@redhat.com> + + * libgomp.h (struct gomp_task_depend_entry): Add redundant_out field. + (struct gomp_taskwait): New type. + (struct gomp_task): Add taskwait and parent_depends_on, remove + in_taskwait and taskwait_sem fields. + (gomp_finish_task): Don't destroy taskwait_sem. + * task.c (gomp_init_task): Don't init in_taskwait, instead init + taskwait and parent_depends_on. + (GOMP_task): For if (0) tasks with depend clause that depend on + earlier tasks don't defer them, instead call + gomp_task_maybe_wait_for_dependencies to wait for the dependencies. + Initialize redundant_out field, for redundant out entries just + move them at the end of linked list instead of removing them + completely, and set redundant_out flag instead of redundant. + (gomp_task_run_pre): Update last_parent_depends_on if scheduling + that task. + (gomp_task_run_post_handle_dependers): If parent is in + gomp_task_maybe_wait_for_dependencies and newly runnable task + is not parent_depends_on, queue it in parent->children linked + list after all runnable tasks with parent_depends_on set. + Adjust for addition of taskwait indirection. + (gomp_task_run_post_remove_parent): If parent is in + gomp_task_maybe_wait_for_dependencies and task to be removed + is parent_depends_on, decrement n_depend and if needed awake + parent. Adjust for addition of taskwait indirection. + (GOMP_taskwait): Adjust for addition of taskwait indirection. + (gomp_task_maybe_wait_for_dependencies): New function. + * testsuite/libgomp.c/depend-5.c: New test. + 2014-07-16 Release Manager * GCC 4.9.1 released. |