Added one more test for the arrays

1 files changed, 73 insertions, 0 deletions

diff --git a/utests/compiler_array0.cpp b/utests/compiler_array0.cpp
new file mode 100644
index 00000000..9e3535dc
--- /dev/null
+++ b/utests/compiler_array0.cpp
@@ -0,0 +1,73 @@
+/* 
+ * Copyright © 2012 Intel Corporation
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: Benjamin Segovia <benjamin.segovia@intel.com>
+ */
+
+#include "utest_helper.hpp"
+
+static void cpu(int global_id, int *src, int *dst) {
+  int i;
+  int final[16];
+  for (i = 0; i < 16; ++i) {
+    int array[16], j;
+    for (j = 0; j < 16; ++j)
+      array[j] = global_id;
+    for (j = 0; j < src[0]; ++j)
+      array[j] = 1+src[j];
+    final[i] = array[i];
+  }
+  dst[global_id] = final[global_id];
+}
+
+void compiler_array0(void)
+{
+  const size_t n = 16;
+  int cpu_dst[16], cpu_src[16];
+
+  // Setup kernel and buffers
+  OCL_CREATE_KERNEL("compiler_array0");
+  OCL_CREATE_BUFFER(buf[0], 0, n * sizeof(uint32_t), NULL);
+  OCL_CREATE_BUFFER(buf[1], 0, n * sizeof(uint32_t), NULL);
+  OCL_SET_ARG(0, sizeof(cl_mem), &buf[0]);
+  OCL_SET_ARG(1, sizeof(cl_mem), &buf[1]);
+  globals[0] = 16;
+  locals[0] = 16;
+
+  // Run random tests
+  for (uint32_t pass = 0; pass < 8; ++pass) {
+    OCL_MAP_BUFFER(0);
+    for (int32_t i = 0; i < (int32_t) n; ++i)
+      cpu_src[i] = ((int32_t*)buf_data[0])[i] = rand() % 16;
+    OCL_UNMAP_BUFFER(0);
+
+    // Run the kernel on GPU
+    OCL_NDRANGE(1);
+
+    // Run on CPU
+    for (int32_t i = 0; i <(int32_t) n; ++i) cpu(i, cpu_src, cpu_dst);
+
+    // Compare
+    OCL_MAP_BUFFER(1);
+    for (int32_t i = 0; i < 11; ++i)
+      OCL_ASSERT(((int32_t*)buf_data[1])[i] == cpu_dst[i]);
+    OCL_UNMAP_BUFFER(1);
+  }
+}
+
+MAKE_UTEST_FROM_FUNCTION(compiler_array0);
+
+