cl: Add atomic_min global tests

Tests for both usage-of and non-usage-of the return value

Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Jan Vesely <jan.vesely@rutgers.edu>

2 files changed, 121 insertions, 0 deletions

diff --git a/tests/cl/program/execute/builtin/atomic/atomic_min-global-return.cl b/tests/cl/program/execute/builtin/atomic/atomic_min-global-return.cl
new file mode 100644
index 000000000..4b6caf5fd
--- /dev/null
+++ b/tests/cl/program/execute/builtin/atomic/atomic_min-global-return.cl
@@ -0,0 +1,62 @@
+/*!
+[config]
+name: atomic_min global, with usage of return variable
+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] 1 5
+arg_in:  0 buffer int[2] 5 0
+
+[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] 1 2
+arg_in:  0 buffer uint[2] 2 0
+
+[test]
+name: threads int
+kernel_name: threads_int
+dimensions: 1
+global_size: 8 0 0
+local_size:  8 0 0
+arg_out: 0 buffer int[18] 0 0 -1 -1 1 2 2 3 3 4 4 5 5 6 6 7 7 8
+arg_in:  0 buffer int[18] 7 0 -1  0 2 0 3 0 4 0 5 0 6 0 7 0 8 0
+
+[test]
+name: threads uint
+kernel_name: threads_uint
+dimensions: 1
+global_size: 8 0 0
+local_size:  8 0 0
+arg_out: 0 buffer uint[18] 0 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8
+arg_in:  0 buffer uint[18] 7 0 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0
+
+!*/
+
+#define SIMPLE_TEST(TYPE) \
+kernel void simple_##TYPE(global TYPE *mem) { \
+  mem[1] = atomic_min(mem, 1); \
+}
+
+#define THREADS_TEST(TYPE) \
+kernel void threads_##TYPE(global TYPE *mem) { \
+  TYPE mul = mem[1]; \
+  TYPE id = get_global_id(0); \
+  TYPE ret = atomic_min(mem, id); \
+  TYPE ret2 = atomic_min(&mem[(id+1)*2], id+ret*mul); \
+  mem[(id+1)*2+1] = ret2; \
+}
+
+SIMPLE_TEST(int)
+SIMPLE_TEST(uint)
+
+THREADS_TEST(int)
+THREADS_TEST(uint)
diff --git a/tests/cl/program/execute/builtin/atomic/atomic_min-global.cl b/tests/cl/program/execute/builtin/atomic/atomic_min-global.cl
new file mode 100644
index 000000000..0aaa13f4c
--- /dev/null
+++ b/tests/cl/program/execute/builtin/atomic/atomic_min-global.cl
@@ -0,0 +1,59 @@
+/*!
+[config]
+name: atomic_min global, no usage of return variable
+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[1] -5
+arg_in:  0 buffer int[1] -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[1] 1
+arg_in:  0 buffer uint[1] 2
+
+[test]
+name: threads int
+kernel_name: threads_int
+dimensions: 1
+global_size: 8 0 0
+local_size:  8 0 0
+arg_out: 0 buffer int[1] 0
+arg_in:  0 buffer int[1] 7
+
+[test]
+name: threads uint
+kernel_name: threads_uint
+dimensions: 1
+global_size: 8 0 0
+local_size:  8 0 0
+arg_out: 0 buffer uint[1] 0
+arg_in:  0 buffer uint[1] 7
+
+!*/
+
+#define SIMPLE_TEST(TYPE) \
+kernel void simple_##TYPE(global TYPE *mem) { \
+  atomic_min(mem, 1); \
+}
+
+#define THREADS_TEST(TYPE) \
+kernel void threads_##TYPE(global TYPE *mem) { \
+  TYPE id = get_global_id(0); \
+  atomic_min(mem, id); \
+}
+
+SIMPLE_TEST(int)
+SIMPLE_TEST(uint)
+
+THREADS_TEST(int)
+THREADS_TEST(uint)