[Beignet] [PATCH 2/2] test cases for "hadd", "rhadd"

[Homer Hsing]

Signed-off-by: Homer Hsing <homer.xing at intel.com>
---
 kernels/compiler_hadd.cl  |  4 ++++
 kernels/compiler_rhadd.cl |  4 ++++
 utests/CMakeLists.txt     |  2 ++
 utests/compiler_hadd.cpp  | 40 ++++++++++++++++++++++++++++++++++++++++
 utests/compiler_rhadd.cpp | 41 +++++++++++++++++++++++++++++++++++++++++
 5 files changed, 91 insertions(+)
 create mode 100644 kernels/compiler_hadd.cl
 create mode 100644 kernels/compiler_rhadd.cl
 create mode 100644 utests/compiler_hadd.cpp
 create mode 100644 utests/compiler_rhadd.cpp

diff --git a/kernels/compiler_hadd.cl b/kernels/compiler_hadd.cl
new file mode 100644
index 0000000..fe50195
--- /dev/null
+++ b/kernels/compiler_hadd.cl
@@ -0,0 +1,4 @@
+kernel void compiler_hadd(global int *src1, global int *src2, global int *dst) {
+  int i = get_global_id(0);
+  dst[i] = hadd(src1[i], src2[i]);
+}
diff --git a/kernels/compiler_rhadd.cl b/kernels/compiler_rhadd.cl
new file mode 100644
index 0000000..4024ace
--- /dev/null
+++ b/kernels/compiler_rhadd.cl
@@ -0,0 +1,4 @@
+kernel void compiler_rhadd(global int *src1, global int *src2, global int *dst) {
+  int i = get_global_id(0);
+  dst[i] = rhadd(src1[i], src2[i]);
+}
diff --git a/utests/CMakeLists.txt b/utests/CMakeLists.txt
index 5339c3d..1cdb76b 100644
--- a/utests/CMakeLists.txt
+++ b/utests/CMakeLists.txt
@@ -45,6 +45,7 @@ set (utests_sources
   compiler_global_constant.cpp
   compiler_global_constant_2.cpp
   compiler_group_size.cpp
+  compiler_hadd.cpp
   compiler_if_else.cpp
   compiler_integer_division.cpp
   compiler_integer_remainder.cpp
@@ -52,6 +53,7 @@ set (utests_sources
   compiler_lower_return1.cpp
   compiler_lower_return2.cpp
   compiler_multiple_kernels.cpp
+  compiler_rhadd.cpp
   compiler_rotate.cpp
   compiler_saturate.cpp
   compiler_saturate_sub.cpp
diff --git a/utests/compiler_hadd.cpp b/utests/compiler_hadd.cpp
new file mode 100644
index 0000000..9723702
--- /dev/null
+++ b/utests/compiler_hadd.cpp
@@ -0,0 +1,40 @@
+#include "utest_helper.hpp"
+
+void compiler_hadd(void)
+{
+  const int n = 32;
+  int src1[n], src2[n];
+
+  // Setup kernel and buffers
+  OCL_CREATE_KERNEL("compiler_hadd");
+  OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(int), NULL);
+  OCL_CREATE_BUFFER(buf[1], 0, n * sizeof(int), NULL);
+  OCL_CREATE_BUFFER(buf[2], 0, n * sizeof(int), NULL);
+  OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
+  OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]);
+  OCL_SET_ARG(2, sizeof(cl_mem), &buf[2]);
+  globals[0] = n;
+  locals[0] = 16;
+
+  OCL_MAP_BUFFER(0);
+  OCL_MAP_BUFFER(1);
+  for (int i = 0; i < n; ++i) {
+    src1[i] = ((int*)buf_data[0])[i] = rand();
+    src2[i] = ((int*)buf_data[1])[i] = rand();
+  }
+  OCL_UNMAP_BUFFER(0);
+  OCL_UNMAP_BUFFER(1);
+
+  OCL_NDRANGE(1);
+
+  OCL_MAP_BUFFER(2);
+  for (int i = 0; i < n; ++i) {
+    long long a = src1[i];
+    a += src2[i];
+    a >>= 1;
+    OCL_ASSERT(((int*)buf_data[2])[i] == (int)a);
+  }
+  OCL_UNMAP_BUFFER(2);
+}
+
+MAKE_UTEST_FROM_FUNCTION(compiler_hadd);
diff --git a/utests/compiler_rhadd.cpp b/utests/compiler_rhadd.cpp
new file mode 100644
index 0000000..b25c788
--- /dev/null
+++ b/utests/compiler_rhadd.cpp
@@ -0,0 +1,41 @@
+#include "utest_helper.hpp"
+
+void compiler_rhadd(void)
+{
+  const int n = 32;
+  int src1[n], src2[n];
+
+  // Setup kernel and buffers
+  OCL_CREATE_KERNEL("compiler_rhadd");
+  OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(int), NULL);
+  OCL_CREATE_BUFFER(buf[1], 0, n * sizeof(int), NULL);
+  OCL_CREATE_BUFFER(buf[2], 0, n * sizeof(int), NULL);
+  OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
+  OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]);
+  OCL_SET_ARG(2, sizeof(cl_mem), &buf[2]);
+  globals[0] = n;
+  locals[0] = 16;
+
+  OCL_MAP_BUFFER(0);
+  OCL_MAP_BUFFER(1);
+  for (int i = 0; i < n; ++i) {
+    src1[i] = ((int*)buf_data[0])[i] = rand();
+    src2[i] = ((int*)buf_data[1])[i] = rand();
+  }
+  OCL_UNMAP_BUFFER(0);
+  OCL_UNMAP_BUFFER(1);
+
+  OCL_NDRANGE(1);
+
+  OCL_MAP_BUFFER(2);
+  for (int i = 0; i < n; ++i) {
+    long long a = src1[i];
+    a += src2[i];
+    a ++;
+    a >>= 1;
+    OCL_ASSERT(((int*)buf_data[2])[i] == (int)a);
+  }
+  OCL_UNMAP_BUFFER(2);
+}
+
+MAKE_UTEST_FROM_FUNCTION(compiler_rhadd);
-- 
1.8.1.2