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| author | Tobias Burnus <tobias@codesourcery.com> | 2022-09-09 17:58:02 +0200 |
|---|---|---|
| committer | Tobias Burnus <tobias@codesourcery.com> | 2022-09-09 17:58:02 +0200 |
| commit | 50be486dff4ea2676ed022e9524ef190b92ae2b1 (patch) | |
| tree | 80a2284eb384c36807a1484f2ac670152422ab11 /gcc/fortran | |
| parent | dfd75bf7e9017e92b59be650fca97d2b4b331a82 (diff) | |
| download | gcc-50be486dff4ea2676ed022e9524ef190b92ae2b1.zip gcc-50be486dff4ea2676ed022e9524ef190b92ae2b1.tar.gz gcc-50be486dff4ea2676ed022e9524ef190b92ae2b1.tar.bz2 | |
nvptx: libgomp+mkoffload.cc: Prepare for reverse offload fn lookup
Add support to nvptx for reverse lookup of function name to prepare for
'omp target device(ancestor:1)'.
gcc/ChangeLog:
* config/nvptx/mkoffload.cc (struct id_map): Add 'dim' member.
(record_id): Store func name without quotes, store dim separately.
(process): For GOMP_REQUIRES_REVERSE_OFFLOAD, check that -march is
at least sm_35, create '$offload_func_table' global array and init
with reverse-offload function addresses.
* config/nvptx/nvptx.cc (write_fn_proto_1, write_fn_proto): New
force_public attribute to force .visible.
(nvptx_declare_function_name): For "omp target
device_ancestor_nohost" attribut, force .visible/TREE_PUBLIC.
libgomp/ChangeLog:
* plugin/plugin-nvptx.c (GOMP_OFFLOAD_load_image): Read offload
function address table '$offload_func_table' if rev_fn_table
is not NULL.
Diffstat (limited to 'gcc/fortran')
0 files changed, 0 insertions, 0 deletions