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-rw-r--r--utests/compiler_array0.cpp73
1 files changed, 73 insertions, 0 deletions
diff --git a/utests/compiler_array0.cpp b/utests/compiler_array0.cpp
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+/*
+ * 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);
+
+