Initial commit.

2024-04-23 10:14:24 +02:00 · 2024-04-23 10:14:24 +02:00 · d3bb49b3f5
commit d3bb49b3f5
1073 changed files with 484757 additions and 0 deletions
--- a/Framework/external/embree/tutorials/common/sycl/util.h
+++ b/Framework/external/embree/tutorials/common/sycl/util.h
@ -0,0 +1,95 @@
+// Copyright 2009-2021 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+
+#include "../../../kernels/level_zero/ze_wrapper.h"
+
+namespace embree {
+
+  inline void printDeviceInfo(sycl::device const& device)
+  {
+    std::cout << " SYCL Device:\n";
+    std::cout << "  Name: " << device.get_info<sycl::info::device::name>() << "\n";
+    std::cout << "  Platform: " << device.get_platform().get_info<sycl::info::platform::name>() << "\n";
+    if (device.is_gpu()) { 
+      std::cout << "  Type: GPU\n";
+      std::cout << "  Max Work Group Size : " << device.get_info<sycl::info::device::max_work_group_size>() << "\n";
+      std::cout << "  Max Compute Units   : " << device.get_info<sycl::info::device::max_compute_units>() << std::endl;
+    } else {
+      std::cout << "  Type: CPU" << std::endl;
+    }
+
+    /* list extensions */
+    bool ze_extension_ray_tracing = false;
+    bool ze_rtas_builder = false;
+    
+    sycl::platform platform = device.get_platform();
+    ze_driver_handle_t hDriver = sycl::get_native<sycl::backend::ext_oneapi_level_zero>(platform);
+    
+    uint32_t count = 0;
+    std::vector<ze_driver_extension_properties_t> extensions;
+    ze_result_t result = ZeWrapper::zeDriverGetExtensionProperties(hDriver,&count,extensions.data());
+    
+    if (result == ZE_RESULT_SUCCESS)
+    {
+      extensions.resize(count);
+      result = ZeWrapper::zeDriverGetExtensionProperties(hDriver,&count,extensions.data());
+      if (result == ZE_RESULT_SUCCESS)
+      {
+        for (uint32_t i=0; i<extensions.size(); i++)
+        {
+          //std::cout << extensions[i].name << " version " << extensions[i].version << std::endl;
+          
+          if (strncmp("ZE_extension_raytracing",extensions[i].name,sizeof(extensions[i].name)) == 0)
+            ze_extension_ray_tracing = true;
+          
+          if (strncmp("ZE_experimental_rtas_builder",extensions[i].name,sizeof(extensions[i].name)) == 0)
+            ze_rtas_builder = true;
+        }
+      }
+    }
+    std::cout << "  raytracing = " << (ze_extension_ray_tracing ? "YES" : "NO") << std::endl;
+    std::cout << "  rtas_builder = " << (ze_rtas_builder ? "YES" : "NO") << std::endl;
+    
+    std::cout << std::endl;
+  }
+
+  inline void printAllSYCLDevices()
+  {
+    ZeWrapper::init();
+    std::vector<sycl::device> compatible_devices;
+    std::vector<sycl::device> incompatible_devices;
+    std::vector<sycl::platform> platforms = sycl::platform::get_platforms();
+
+    for (auto &platform : platforms) {
+      std::vector<sycl::device> devices = platform.get_devices();
+      for (auto &device : devices) {
+        if (rtcIsSYCLDeviceSupported(device))
+          compatible_devices.push_back(device);
+        else
+          incompatible_devices.push_back(device);
+      }
+    }
+  
+    if (compatible_devices.empty() && incompatible_devices.empty()) {
+      std::cout << "No SYCL device found." << std::endl;
+      std::cout << std::endl;
+      return;
+    }
+
+    if (compatible_devices.empty()) {
+      std::cout << "No Embree compatible SYCL GPU device found." << std::endl;
+      std::cout << std::endl;
+    } else {
+      std::cout << "Embree compatible SYCL " << (compatible_devices.size() > 1 ? "devices:" : "device") << std::endl;
+      for (auto & device : compatible_devices)
+        printDeviceInfo(device);
+      std::cout << std::endl;
+    }
+    if (!incompatible_devices.empty()  ) {
+      std::cout << "Embree incompatible SYCL " << (incompatible_devices.size() > 1 ? "devices:" : "device") << std::endl;
+      for (auto & device : incompatible_devices)
+        printDeviceInfo(device);
+      std::cout << std::endl;
+    }
+  }
+}