diff options
| author | Tom Stellard <thomas.stellard@amd.com> | 2012-03-12 13:36:48 -0400 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2012-06-01 09:03:19 -0400 |
| commit | fa147b7e9c203bb0a5bbec9d1eb403ed5ef0be78 (patch) | |
| tree | e543a305ad99a3fc76c1f816f2a62c8fbadfb675 /r600/lib | |
| parent | 257a3ba282147a947c8e0e5540d299cc65e82471 (diff) | |
r600: Initial support
This includes a get_global_id() implementation and function stubs for
the other workitem and synchronization functions.
Diffstat (limited to 'r600/lib')
| -rw-r--r-- | r600/lib/SOURCES | 1 | ||||
| -rw-r--r-- | r600/lib/workitem/get_global_id.cl | 10 |
2 files changed, 11 insertions, 0 deletions
diff --git a/r600/lib/SOURCES b/r600/lib/SOURCES new file mode 100644 index 0000000..0844030 --- /dev/null +++ b/r600/lib/SOURCES @@ -0,0 +1 @@ +workitem/get_global_id.cl diff --git a/r600/lib/workitem/get_global_id.cl b/r600/lib/workitem/get_global_id.cl new file mode 100644 index 0000000..9b0bd94 --- /dev/null +++ b/r600/lib/workitem/get_global_id.cl @@ -0,0 +1,10 @@ +#include <clc/clc.h> + +_CLC_DEF size_t get_global_id(uint dim) { + switch (dim) { + case 0: return __builtin_r600_read_tgid_x()*__builtin_r600_read_ngroups_x()+__builtin_r600_read_tidig_x(); + case 1: return __builtin_r600_read_tgid_y()*__builtin_r600_read_ngroups_y()+__builtin_r600_read_tidig_y(); + case 2: return __builtin_r600_read_tgid_z()*__builtin_r600_read_ngroups_z()+__builtin_r600_read_tidig_z(); + default: return 0; + } +} |