[Piglit] [PATCH] cl: Add tests for local memory atomic_inc and atomic_add builtins

[Tom Stellard]

From: Tom Stellard <thomas.stellard at amd.com>

---
 tests/all_cl.tests                                 |  1 +
 .../execute/builtin/atomic/atomic_add-local.cl     | 61 ++++++++++++++++++++++
 .../execute/builtin/atomic/atomic_inc-local.cl     | 58 ++++++++++++++++++++
 3 files changed, 120 insertions(+)
 create mode 100644 tests/cl/program/execute/builtin/atomic/atomic_add-local.cl
 create mode 100644 tests/cl/program/execute/builtin/atomic/atomic_inc-local.cl

diff --git a/tests/all_cl.tests b/tests/all_cl.tests
index efb04e4..d0c279d 100644
--- a/tests/all_cl.tests
+++ b/tests/all_cl.tests
@@ -105,6 +105,7 @@ program["Execute"] = program_execute
 add_program_test_dir(program_build, 'tests/cl/program/build')
 add_program_test_dir(program_build_fail, 'tests/cl/program/build/fail')
 add_program_test_dir(program_execute, 'tests/cl/program/execute')
+add_program_test_dir(program_execute, 'tests/cl/program/execute/builtin/atomic')
 
 #Run generated built-in tests
 program_execute_builtin = Group()
diff --git a/tests/cl/program/execute/builtin/atomic/atomic_add-local.cl b/tests/cl/program/execute/builtin/atomic/atomic_add-local.cl
new file mode 100644
index 0000000..3a30005
--- /dev/null
+++ b/tests/cl/program/execute/builtin/atomic/atomic_add-local.cl
@@ -0,0 +1,61 @@
+/*!
+[config]
+name: atomic_add local
+clc_version_min: 11
+
+[test]
+name: simple int
+kernel_name: simple_int
+dimensions: 1
+global_size: 1 0 0
+local_size:  1 0 0
+arg_out: 0 buffer int[2] -4 1
+arg_in:  1 buffer int[1] NULL
+arg_in:  2 int           -4
+arg_in:  3 int           5
+
+[test]
+name: simple uint
+kernel_name: simple_uint
+dimensions: 1
+global_size: 1 0 0
+local_size:  1 0 0
+arg_out: 0 buffer uint[2] 4 9
+arg_in:  1 buffer uint[1] NULL
+arg_in:  2 uint           4
+arg_in:  3 uint           5
+
+[test]
+name: threads
+kernel_name: threads_int
+dimensions: 1
+global_size: 8 0 0
+local_size:  8 0 0
+arg_out: 0 buffer int[1] 28
+arg_in:  1 buffer int[1] NULL
+
+!*/
+
+#define SIMPLE_TEST(TYPE) \
+kernel void simple_##TYPE(global TYPE *out, local TYPE *mem, TYPE initial, TYPE value) { \
+	*mem = initial; \
+	TYPE a = atomic_add(mem, value); \
+	out[0] = a; \
+	out[1] = *mem; \
+}
+
+#define THREADS_TEST(TYPE) \
+kernel void threads_##TYPE(global TYPE *out, local TYPE *mem) { \
+	*mem = 0; \
+	barrier(CLK_LOCAL_MEM_FENCE); \
+	TYPE id = get_local_id(0); \
+	atomic_add(mem, id); \
+	barrier(CLK_LOCAL_MEM_FENCE); \
+	*out = *mem; \
+}
+
+SIMPLE_TEST(int)
+SIMPLE_TEST(uint)
+
+THREADS_TEST(int)
+THREADS_TEST(uint)
diff --git a/tests/cl/program/execute/builtin/atomic/atomic_inc-local.cl b/tests/cl/program/execute/builtin/atomic/atomic_inc-local.cl
new file mode 100644
index 0000000..ba7e7a0
--- /dev/null
+++ b/tests/cl/program/execute/builtin/atomic/atomic_inc-local.cl
@@ -0,0 +1,58 @@
+/*!
+[config]
+name: atomic_inc local
+clc_version_min: 11
+
+[test]
+name: simple int
+kernel_name: simple_int
+dimensions: 1
+global_size: 1 0 0
+local_size: 1 0 0
+arg_out: 0 buffer int[2] -2 -1
+arg_in:  1 buffer int[1] NULL
+arg_in:  2 int           -2
+
+[test]
+name: simple uint
+kernel_name: simple_uint
+dimensions: 1
+global_size: 1 0 0
+local_size:  1 0 0
+arg_out: 0 buffer uint[2] 2 3
+arg_in:  1 buffer uint[1] NULL
+arg_in:  2 uint           2
+
+[test]
+name: threads
+kernel_name: threads_int
+dimensions: 1
+global_size: 8 0 0
+local_size:  8 0 0
+arg_out: 0 buffer int[1] 8
+arg_in:  1 buffer int[1] NULL
+
+!*/
+
+#define SIMPLE_TEST(TYPE) \
+kernel void simple_##TYPE(global TYPE *out, local TYPE *mem, TYPE initial) { \
+	*mem = initial; \
+	TYPE a = atomic_inc(mem); \
+	out[0] = a; \
+	out[1] = *mem; \
+}
+
+#define THREADS_TEST(TYPE) \
+kernel void threads_##TYPE(global TYPE *out, local TYPE *mem) { \
+	*mem = 0; \
+	barrier(CLK_LOCAL_MEM_FENCE); \
+	atomic_inc(mem); \
+	barrier(CLK_LOCAL_MEM_FENCE); \
+	*out = *mem; \
+}
+
+SIMPLE_TEST(int)
+SIMPLE_TEST(uint)
+
+THREADS_TEST(int)
+THREADS_TEST(uint)
-- 
1.7.11.4