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/* A regression test for:
Cannot find symbol ?get_local_linear_id@@$$J0YAKXZ in kernel library
Copyright (c) 2025 Henry Linjamki / Intel Finland Oy
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
#include "pocl_opencl.h"
#define CL_HPP_TARGET_OPENCL_VERSION 300
#define CL_HPP_ENABLE_EXCEPTIONS
#include <CL/opencl.hpp>
#include <iostream>
static char SourceStr[] = R"clc(
kernel void test() {
printf("get_local_linear_id=%u\n", (unsigned)get_local_linear_id());
printf("get_global_linear_id=%u\n", (unsigned)get_global_linear_id());
printf("get_sub_group_id=%u\n", (unsigned)get_sub_group_id());
printf("get_sub_group_local_id=%u\n", (unsigned)get_sub_group_local_id());
printf("get_sub_group_size=%u\n", (unsigned)get_sub_group_size());
}
)clc";
int main() try {
std::vector<cl::Platform> PlatformList;
cl::Platform::get(&PlatformList);
auto PlatformName = PlatformList.at(0).getInfo<CL_PLATFORM_NAME>();
std::cout << "Platform: " << PlatformName << std::endl;
cl_context_properties CProps[] = {
CL_CONTEXT_PLATFORM, (cl_context_properties)(PlatformList[0])(), 0};
cl::Context Context(CL_DEVICE_TYPE_ALL, CProps);
std::vector<cl::Device> Devices = Context.getInfo<CL_CONTEXT_DEVICES>();
auto DeviceName = Devices.at(0).getInfo<CL_DEVICE_NAME>();
std::cout << "Device: " << DeviceName << std::endl;
if (poclu_supports_extension(Devices.at(0).get(), "cl_khr_subgroups") == 0) {
std::cout << "this test requires cl_khr_subgroups, test SKIPPED\n";
return 77;
}
cl::Program::Sources Source({SourceStr});
cl::Program program(Context, Source);
program.build(Devices);
cl::Kernel TestKernel(program, "test");
cl::CommandQueue Queue(Context, Devices.at(0), 0);
Queue.enqueueNDRangeKernel(TestKernel, cl::NullRange, cl::NDRange(2, 2),
cl::NullRange);
Queue.finish();
return 0;
} catch (cl::Error &err) {
std::cerr << "ERROR: " << err.what() << "(" << err.err() << ")"
<< std::endl;
return 1;
}
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