mirror of
https://github.com/KhronosGroup/OpenCL-CTS.git
synced 2026-03-22 07:09:03 +00:00
Rename test .c sources to .cpp where necessary (#604)
Remove hacks to force language from CMake files. Closes KhronosGroup/OpenCL-CTS#25
This commit is contained in:
James Price
290
test_conformance/compiler/test_pragma_unroll.cpp
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290
test_conformance/compiler/test_pragma_unroll.cpp
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//
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// Copyright (c) 2017 The Khronos Group Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#include "testBase.h"
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#include <vector>
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const char *pragma_unroll_kernels[] = {
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" __attribute__((opencl_unroll_hint))\n"
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" for(size_t i = 0; i < 100; ++i)\n"
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" dst[i] = i;\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" __attribute__((opencl_unroll_hint(1)))\n"
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" for(size_t i = 0; i < 100; ++i)\n"
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" dst[i] = i;\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" __attribute__((opencl_unroll_hint(10)))\n"
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" for(size_t i = 0; i < 100; ++i)\n"
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" dst[i] = i;\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" __attribute__((opencl_unroll_hint(100)))\n"
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" for(size_t i = 0; i < 100; ++i)\n"
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" dst[i] = i;\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t n = (tid + 1) * 100;\n"
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" __attribute__((opencl_unroll_hint))\n"
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" for(size_t i = 0; i < n; ++i)\n"
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" dst[i] = i;\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t n = (tid + 1) * 100;\n"
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" __attribute__((opencl_unroll_hint(1)))\n"
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" for(size_t i = 0; i < n; ++i)\n"
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" dst[i] = i;\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t n = (tid + 1) * 100;\n"
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" __attribute__((opencl_unroll_hint(10)))\n"
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" for(size_t i = 0; i < n; ++i)\n"
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" dst[i] = i;\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t n = (tid + 1) * 100;\n"
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" __attribute__((opencl_unroll_hint(100)))\n"
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" for(size_t i = 0; i < n; ++i)\n"
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" dst[i] = i;\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint))\n"
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" while(i < 100) {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" }\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint(1)))\n"
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" while(i < 100) {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" }\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint(10)))\n"
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" while(i < 100) {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" }\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint(100)))\n"
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" while(i < 100) {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" }\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t n = (tid + 1) * 100;\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint))\n"
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" while(i < n) {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" }\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t n = (tid + 1) * 100;\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint(1)))\n"
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" while(i < n) {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" }\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t n = (tid + 1) * 100;\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint(10)))\n"
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" while(i < n) {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" }\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t n = (tid + 1) * 100;\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint(100)))\n"
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" while(i < n) {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" }\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint))\n"
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" do {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" } while(i < 100);\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint(1)))\n"
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" do {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" } while(i < 100);\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint(10)))\n"
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" do {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" } while(i < 100);\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint(100)))\n"
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" do {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" } while(i < 100);\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t n = (tid + 1) * 100;\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint))\n"
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" do {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" } while(i < n);\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t n = (tid + 1) * 100;\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint(1)))\n"
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" do {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" } while(i < n);\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t n = (tid + 1) * 100;\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint(10)))\n"
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" do {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" } while(i < n);\n"
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"}\n",
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"__kernel void pragma_unroll(__global uint *dst)\n"
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"{\n"
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" size_t tid = get_global_id(0);\n"
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" size_t n = (tid + 1) * 100;\n"
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" size_t i = 0;\n"
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" __attribute__((opencl_unroll_hint(100)))\n"
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" do {\n"
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" dst[i] = i;\n"
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" ++i;\n"
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" } while(i < n);\n"
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"}\n",
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};
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int test_pragma_unroll(cl_device_id deviceID, cl_context context, cl_command_queue queue, int num_elements) {
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const size_t ELEMENT_NUM = 100;
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const size_t KERNEL_NUM = 24;
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cl_int error;
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//execute all kernels and check if the results are as expected
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for (size_t kernelIdx = 0; kernelIdx < KERNEL_NUM; ++kernelIdx) {
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clProgramWrapper program;
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clKernelWrapper kernel;
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if( create_single_kernel_helper_with_build_options( context, &program, &kernel, 1, (const char **)&pragma_unroll_kernels[kernelIdx], "pragma_unroll", "-cl-std=CL2.0" ) ) {
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log_error("The program we attempted to compile was: \n%s\n", pragma_unroll_kernels[kernelIdx]);
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return -1;
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}
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clMemWrapper buffer = clCreateBuffer(context, CL_MEM_READ_WRITE, ELEMENT_NUM * sizeof(cl_uint), NULL, &error);
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test_error(error, "clCreateBuffer failed");
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error = clSetKernelArg(kernel, 0, sizeof(buffer), &buffer);
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test_error(error, "clSetKernelArg failed");
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//only one thread should be enough to verify if kernel is fully functional
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size_t workSize = 1;
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error = clEnqueueNDRangeKernel(queue, kernel, 1, NULL, &workSize, NULL, 0, NULL, NULL);
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test_error(error, "clEnqueueNDRangeKernel failed");
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std::vector<cl_uint> results(ELEMENT_NUM, 0);
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error = clEnqueueReadBuffer(queue, buffer, CL_TRUE, 0, ELEMENT_NUM * sizeof(cl_uint), &results[0], 0, NULL, NULL);
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test_error(error, "clEnqueueReadBuffer failed");
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for (size_t i = 0; i < ELEMENT_NUM; ++i) {
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if (results[i] != i) {
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log_error("Kernel %d returned invalid result. Test: %d, expected: %d\n", kernelIdx + 1, results[i], i);
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return -1;
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}
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}
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}
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return 0;
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}
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