58 lines
2.2 KiB
C++
58 lines
2.2 KiB
C++
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// This program pulls out all platforms and devices using SYCL.
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#include <taskflow/sycl/syclflow.hpp>
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int main() {
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std::vector<sycl::platform> platforms = sycl::platform::get_platforms();
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// looping over platforms
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for (const auto& platform : platforms) {
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std::cout << "Platform : "
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<< platform.get_info<sycl::info::platform::name>() << '\n'
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<< "is_host : "
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<< platform.is_host() << '\n'
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<< "version : "
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<< platform.get_info<sycl::info::platform::version>() << '\n'
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<< "vendor : "
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<< platform.get_info<sycl::info::platform::vendor>() << '\n'
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<< "profile : "
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<< platform.get_info<sycl::info::platform::profile>() << '\n';
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//<< "extensions :"
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//<< platform.get_info<sycl::info::platform::extensions>() << '\n';
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// getting the list of devices from the platform
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std::vector<sycl::device> devices = platform.get_devices();
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// looping over devices
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for (const auto& device : devices) {
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std::cout << " Device : "
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<< device.get_info<sycl::info::device::name>() << '\n'
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<< " vendor : "
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<< device.get_info<sycl::info::device::vendor>() << '\n'
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<< " version : "
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<< device.get_info<sycl::info::device::version>() << '\n'
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<< " is_host : " << device.is_host() << '\n'
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<< " is_cpu : " << device.is_cpu() << '\n'
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<< " is_gpu : " << device.is_gpu() << '\n'
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<< " is_accelerator : " << device.is_accelerator() << '\n'
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<< " max_work_group_size: "
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<< device.get_info<sycl::info::device::max_work_group_size>() << '\n'
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<< " local_mem_size : "
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<< device.get_info<sycl::info::device::local_mem_size>() << '\n';
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// submitting a kernel to the sycl device
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auto queue = sycl::queue(device);
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queue.submit([](sycl::handler& handler){
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handler.single_task([](){});
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});
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}
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std::cout << std::endl;
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}
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return 0;
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}
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