test built-in functions "degrees" and "radians"

Signed-off-by: Homer Hsing <homer.xing@intel.com>
Tested-by: Yang, Rong R <rong.r.yang@intel.com>

diff --git a/kernels/compiler_degrees.cl b/kernels/compiler_degrees.cl
new file mode 100644 (file)
index 0000000..5fad995
--- /dev/null
+++ b/kernels/compiler_degrees.cl
@@ -0,0 +1,4 @@
+kernel void compiler_degrees(global float *src, global float *dst) {
+  int i = get_global_id(0);
+  dst[i] = degrees(src[i]);
+}

diff --git a/kernels/compiler_radians.cl b/kernels/compiler_radians.cl
new file mode 100644 (file)
index 0000000..1f79481
--- /dev/null
+++ b/kernels/compiler_radians.cl
@@ -0,0 +1,4 @@
+kernel void compiler_radians(global float *src, global float *dst) {
+  int i = get_global_id(0);
+  dst[i] = radians(src[i]);
+}

diff --git a/utests/CMakeLists.txt b/utests/CMakeLists.txt
index b0b2f5f..621acad 100644 (file)
--- a/utests/CMakeLists.txt
+++ b/utests/CMakeLists.txt
@@ -30,6 +30,7 @@ set (utests_sources
   compiler_copy_image.cpp
   compiler_copy_image_3d.cpp
   compiler_copy_buffer_row.cpp
+  compiler_degrees.cpp
   compiler_step.cpp
   compiler_fabs.cpp
   compiler_abs.cpp
@@ -59,6 +60,7 @@ set (utests_sources
   compiler_mad24.cpp
   compiler_mul24.cpp
   compiler_multiple_kernels.cpp
+  compiler_radians.cpp
   compiler_rhadd.cpp
   compiler_rotate.cpp
   compiler_saturate.cpp

diff --git a/utests/compiler_degrees.cpp b/utests/compiler_degrees.cpp
new file mode 100644 (file)
index 0000000..7a17ca7
--- /dev/null
+++ b/utests/compiler_degrees.cpp
@@ -0,0 +1,32 @@
+#include "utest_helper.hpp"
+
+void compiler_degrees(void)
+{
+  const int n = 32;
+  float src[n];
+
+  // Setup kernel and buffers
+  OCL_CREATE_KERNEL("compiler_degrees");
+  OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(float), NULL);
+  OCL_CREATE_BUFFER(buf[1], 0, n * sizeof(float), NULL);
+  OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
+  OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]);
+  globals[0] = n;
+  locals[0] = 16;
+
+  OCL_MAP_BUFFER(0);
+  for (int i = 0; i < n; ++i) {
+    src[i] = ((float *)buf_data[0])[i] = rand() * 0.01f;
+  }
+  OCL_UNMAP_BUFFER(0);
+
+  OCL_NDRANGE(1);
+
+  OCL_MAP_BUFFER(1);
+  for (int i = 0; i < n; ++i) {
+    OCL_ASSERT(((float *)buf_data[1])[i] == src[i] * (180 / 3.141592653589793F));
+  }
+  OCL_UNMAP_BUFFER(1);
+}
+
+MAKE_UTEST_FROM_FUNCTION(compiler_degrees);

diff --git a/utests/compiler_radians.cpp b/utests/compiler_radians.cpp
new file mode 100644 (file)
index 0000000..882477e
--- /dev/null
+++ b/utests/compiler_radians.cpp
@@ -0,0 +1,32 @@
+#include "utest_helper.hpp"
+
+void compiler_radians(void)
+{
+  const int n = 32;
+  float src[n];
+
+  // Setup kernel and buffers
+  OCL_CREATE_KERNEL("compiler_radians");
+  OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(float), NULL);
+  OCL_CREATE_BUFFER(buf[1], 0, n * sizeof(float), NULL);
+  OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
+  OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]);
+  globals[0] = n;
+  locals[0] = 16;
+
+  OCL_MAP_BUFFER(0);
+  for (int i = 0; i < n; ++i) {
+    src[i] = ((float *)buf_data[0])[i] = rand() * 0.01f;
+  }
+  OCL_UNMAP_BUFFER(0);
+
+  OCL_NDRANGE(1);
+
+  OCL_MAP_BUFFER(1);
+  for (int i = 0; i < n; ++i) {
+    OCL_ASSERT(((float *)buf_data[1])[i] == src[i] * (3.141592653589793F / 180));
+  }
+  OCL_UNMAP_BUFFER(1);
+}
+
+MAKE_UTEST_FROM_FUNCTION(compiler_radians);