gpu_intel/sycl_learn/CodeSamples/utils/my_device.hpp - main - redgpu/hw_optimization

gpu_intel/sycl_learn/CodeSamples/utils/my_device.hpp
72 строки2 KB
xiping.yan
rename, gpu_xxx
08 июн 2025, 12:39
08 июн 2025, 12:396c9eb06
#pragma once

#include <sycl/sycl.hpp>

#include <my_log.hpp>

inline void print_device_info(sycl::queue queue) {
    DEBUG_LOG << "Device info:" << std::endl;

#define PRINT_ITM(ITM) std::cout << "  == " << #ITM << " : " << queue.get_device().get_info<sycl::info::device::ITM>() << std::endl
    PRINT_ITM(name);
    PRINT_ITM(vendor);
    PRINT_ITM(vendor_id);
    PRINT_ITM(driver_version);
    PRINT_ITM(version);

    PRINT_ITM(max_compute_units);
    PRINT_ITM(max_work_item_dimensions);
    PRINT_ITM(max_work_group_size);
    PRINT_ITM(max_num_sub_groups);

    PRINT_ITM(max_clock_frequency);
    PRINT_ITM(max_mem_alloc_size);
    PRINT_ITM(max_samplers);
    PRINT_ITM(max_parameter_size);
    PRINT_ITM(global_mem_cache_line_size);
    PRINT_ITM(global_mem_cache_size);
    PRINT_ITM(global_mem_size);
    PRINT_ITM(local_mem_size);

    std::cout << std::endl;
}

inline void sycl_ls()
{
    for (auto platform : sycl::platform::get_platforms())
    {
        static constexpr auto INTEL_PLATFORM_VENDOR = "Intel(R) Corporation";
        static constexpr auto INTEL_PLATFORM_NAME = "Intel(R) Level-Zero";
        if (platform.get_info<sycl::info::platform::vendor>() != INTEL_PLATFORM_VENDOR)
        {
            std::cout << "Platform is ignored: because vendor is: "
                      << platform.get_info<sycl::info::platform::vendor>()
                      << std::endl;
            continue;
        }
        if (platform.get_info<sycl::info::platform::name>() != INTEL_PLATFORM_NAME)
        {
            std::cout << "Platform is ignored: because name is: "
                      << platform.get_info<sycl::info::platform::name>()
                      << std::endl;
            continue;
        }

        std::cout << "Platform: "
                  << platform.get_info<sycl::info::platform::name>() << ", vendor: "
                  << platform.get_info<sycl::info::platform::vendor>()
                  << std::endl;

        for (auto device : platform.get_devices())
        {
            std::cout << "\tDevice: "
                      << device.get_info<sycl::info::device::name>()
                      << std::endl;
            
            sycl::queue queue(device);
            std::cout << "\tDevice's queuebackend: "
                      << queue.get_backend()
                      << std::endl;
        }
    }
}