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authorTom Stellard <thomas.stellard@amd.com>2012-03-12 13:36:48 -0400
committerTom Stellard <thomas.stellard@amd.com>2012-06-01 09:03:19 -0400
commitfa147b7e9c203bb0a5bbec9d1eb403ed5ef0be78 (patch)
treee543a305ad99a3fc76c1f816f2a62c8fbadfb675 /r600
parent257a3ba282147a947c8e0e5540d299cc65e82471 (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')
-rw-r--r--r600/include/clc/synchronization/barrier.h2
-rw-r--r--r600/include/clc/workitem/get_global_id.h1
-rw-r--r--r600/include/clc/workitem/get_global_size.h3
-rw-r--r--r600/include/clc/workitem/get_group_id.h3
-rw-r--r--r600/include/clc/workitem/get_local_id.h3
-rw-r--r--r600/include/clc/workitem/get_local_size.h3
-rw-r--r--r600/include/clc/workitem/get_num_groups.h3
-rw-r--r--r600/lib/SOURCES1
-rw-r--r--r600/lib/workitem/get_global_id.cl10
9 files changed, 29 insertions, 0 deletions
diff --git a/r600/include/clc/synchronization/barrier.h b/r600/include/clc/synchronization/barrier.h
new file mode 100644
index 0000000..7f150d4
--- /dev/null
+++ b/r600/include/clc/synchronization/barrier.h
@@ -0,0 +1,2 @@
+_CLC_INLINE void barrier(cl_mem_fence_flags flags) {
+}
diff --git a/r600/include/clc/workitem/get_global_id.h b/r600/include/clc/workitem/get_global_id.h
new file mode 100644
index 0000000..b61450f
--- /dev/null
+++ b/r600/include/clc/workitem/get_global_id.h
@@ -0,0 +1 @@
+size_t get_global_id(uint dim);
diff --git a/r600/include/clc/workitem/get_global_size.h b/r600/include/clc/workitem/get_global_size.h
new file mode 100644
index 0000000..afd9ae1
--- /dev/null
+++ b/r600/include/clc/workitem/get_global_size.h
@@ -0,0 +1,3 @@
+_CLC_INLINE size_t get_global_size(uint dim) {
+ return 0;
+}
diff --git a/r600/include/clc/workitem/get_group_id.h b/r600/include/clc/workitem/get_group_id.h
new file mode 100644
index 0000000..6862dba
--- /dev/null
+++ b/r600/include/clc/workitem/get_group_id.h
@@ -0,0 +1,3 @@
+_CLC_INLINE size_t get_group_id(uint dim) {
+ return 0;
+}
diff --git a/r600/include/clc/workitem/get_local_id.h b/r600/include/clc/workitem/get_local_id.h
new file mode 100644
index 0000000..22749cd
--- /dev/null
+++ b/r600/include/clc/workitem/get_local_id.h
@@ -0,0 +1,3 @@
+_CLC_INLINE size_t get_local_id(uint dim) {
+ return 0;
+}
diff --git a/r600/include/clc/workitem/get_local_size.h b/r600/include/clc/workitem/get_local_size.h
new file mode 100644
index 0000000..51d9762
--- /dev/null
+++ b/r600/include/clc/workitem/get_local_size.h
@@ -0,0 +1,3 @@
+_CLC_INLINE size_t get_local_size(uint dim) {
+ return 0;
+}
diff --git a/r600/include/clc/workitem/get_num_groups.h b/r600/include/clc/workitem/get_num_groups.h
new file mode 100644
index 0000000..fe1f343
--- /dev/null
+++ b/r600/include/clc/workitem/get_num_groups.h
@@ -0,0 +1,3 @@
+_CLC_INLINE size_t get_num_groups(uint dim) {
+ return 0;
+}
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;
+ }
+}