Julian Brown 378da98fcc OpenACC reference count overhaul ... libgomp/ * libgomp.h (struct splay_tree_key_s): Substitute dynamic_refcount field for virtual_refcount. (enum gomp_map_vars_kind): Add GOMP_MAP_VARS_OPENACC_ENTER_DATA. (gomp_free_memmap): Remove prototype. * oacc-init.c (acc_shutdown_1): Iteratively call gomp_remove_var instead of calling gomp_free_memmap. * oacc-mem.c (acc_map_data): Use virtual_refcount instead of dynamic_refcount. (acc_unmap_data): Open code instead of forcing target_mem_desc's to_free field to NULL then calling gomp_unmap_vars. Handle REFCOUNT_INFINITY on target blocks. (goacc_enter_data): Rename to... (goacc_enter_datum): ...this. Remove MAPNUM parameter and special handling for mapping groups. Use virtual_refcount instead of dynamic_refcount. Use GOMP_MAP_VARS_OPENACC_ENTER_DATA for map_map_vars_async call. Re-do lookup for target pointer return value. (acc_create, acc_create_async, acc_copyin, acc_copyin_async): Call renamed goacc_enter_datum function. (goacc_exit_data): Rename to... (goacc_exit_datum): ...this. Update for virtual_refcount semantics. (acc_delete, acc_delete_async, acc_delete_finalize, acc_delete_finalize_async, acc_copyout, acc_copyout_async, acc_copyout_finalize, acc_copyout_finalize_async): Call renamed goacc_exit_datum function. (gomp_acc_remove_pointer, find_pointer): Remove functions. (find_group_last, goacc_enter_data_internal, goacc_exit_data_internal): New functions. (GOACC_enter_exit_data): Use goacc_enter_data_internal and goacc_exit_data_internal helper functions. * target.c (gomp_map_vars_internal): Handle GOMP_MAP_VARS_OPENACC_ENTER_DATA. Update for virtual_refcount semantics. (gomp_unmap_vars_internal): Update for virtual_refcount semantics. (gomp_load_image_to_device, omp_target_associate_ptr): Zero-initialise virtual_refcount field instead of dynamic_refcount. (gomp_free_memmap): Remove function. * testsuite/libgomp.oacc-c-c++-common/unmap-infinity-1.c: New test. * testsuite/libgomp.c-c++-common/unmap-infinity-2.c: New test. * testsuite/libgomp.oacc-c-c++-common/pr92843-1.c: Add XFAIL. From-SVN: r279621		2019-12-20 01:20:16 +00:00
..
atomic-18.c
cancel-parallel-1.c
cancel-taskgroup-1.c
cancel-taskgroup-2.c
cancel-taskgroup-3.c
cancel-taskgroup-4.c
depend-iterator-1.c
depend-iterator-2.c
depend-mutexinout-1.c
depend-mutexinout-2.c
depobj-1.c
display-affinity-1.c
for-1.c
for-1.h
for-2.c
for-2.h
for-3.c
for-4.c
for-5.c
for-6.c
for-7.c
for-8.c
for-9.c
for-10.c
for-11.c
for-12.c
for-13.c
for-14.c
for-15.c
for-16.c
function-not-offloaded-aux.c
function-not-offloaded.c
lastprivate-conditional-1.c
lastprivate-conditional-2.c
lastprivate-conditional-3.c
lastprivate-conditional-4.c	gimplify.c (struct gimplify_omp_ctx): Add clauses member.	2019-05-29 09:51:43 +02:00
lastprivate-conditional-5.c	gimplify.c (struct gimplify_omp_ctx): Add clauses member.	2019-05-29 09:51:43 +02:00
lastprivate-conditional-6.c	gimplify.c (struct gimplify_omp_ctx): Add clauses member.	2019-05-29 09:51:43 +02:00
lastprivate-conditional-7.c	gimplify.c (gimplify_scan_omp_clauses): Don't sorry_at on lastprivate conditional on combined for simd.	2019-06-04 14:49:03 +02:00
lastprivate-conditional-8.c	gimplify.c (gimplify_scan_omp_clauses): Don't sorry_at on lastprivate conditional on combined for simd.	2019-06-04 14:49:03 +02:00
lastprivate-conditional-9.c	gimplify.c (gimplify_scan_omp_clauses): Don't sorry_at on lastprivate conditional on combined for simd.	2019-06-04 14:49:03 +02:00
lastprivate-conditional-10.c	gimplify.c (gimplify_scan_omp_clauses): Don't sorry_at on lastprivate conditional on combined for simd.	2019-06-04 14:49:03 +02:00
loop-1.c	tree.def (OMP_LOOP): New tree code.	2019-07-20 13:21:42 +02:00
loop-13.c
loop-14.c
loop-15.c
master-combined-1.c
monotonic-1.c
monotonic-2.c
nonmonotonic-1.c
nonmonotonic-2.c
ordered-4.c
pause-1.c
pause-2.c
pr45784.c
pr64824.c
pr64868.c
pr66199-1.c
pr66199-2.c
pr66199-3.c
pr66199-4.c
pr66199-5.c
pr66199-6.c
pr66199-7.c
pr66199-8.c
pr66199-9.c
pr66199-10.c
pr66199-11.c
pr66199-12.c
pr66199-13.c
pr66199-14.c
pr69389.c
pr81875.c
pr83046.c
simd-1.c
simd-14.c
simd-15.c
simd-16.c
simd-17.c
target-1.c
target-2.c
target-10.c
target-13.c
task-reduction-1.c
task-reduction-2.c
task-reduction-3.c
task-reduction-4.c
task-reduction-5.c
task-reduction-6.c
task-reduction-7.c
task-reduction-8.c
task-reduction-9.c
task-reduction-11.c
task-reduction-12.c
task-reduction-13.c
task-reduction-14.c
taskgroup-1.c
taskloop-1.c
taskloop-2.c
taskloop-3.c
taskloop-4.c
taskloop-reduction-1.c
taskloop-reduction-2.c
taskloop-reduction-3.c
taskloop-reduction-4.c
taskwait-depend-1.c
udr-1.c
unmap-infinity-2.c	OpenACC reference count overhaul	2019-12-20 01:20:16 +00:00
variable-not-offloaded.c