| 517 | } |
| 518 | |
| 519 | std::unique_ptr<donut::app::DeviceManager> InitializeGraphicsDevice(nvrhi::GraphicsAPI graphicsApi) |
| 520 | { |
| 521 | using namespace donut::app; |
| 522 | |
| 523 | std::unique_ptr<DeviceManager> deviceManager = std::unique_ptr<DeviceManager>( |
| 524 | DeviceManager::Create(graphicsApi)); |
| 525 | |
| 526 | if (!deviceManager) |
| 527 | { |
| 528 | fprintf(stderr, "Failed to create a %s DeviceManager, skipping GPU tests.\n", |
| 529 | nvrhi::utils::GraphicsAPIToString(graphicsApi)); |
| 530 | return nullptr; |
| 531 | } |
| 532 | |
| 533 | #if DONUT_WITH_DX12 |
| 534 | if (graphicsApi == nvrhi::GraphicsAPI::D3D12) |
| 535 | { |
| 536 | #if D3D12_PREVIEW_SDK_VERSION >= 720 |
| 537 | UUID Features[] = { D3D12ExperimentalShaderModels }; |
| 538 | #else |
| 539 | UUID Features[] = { D3D12ExperimentalShaderModels, D3D12CooperativeVectorExperiment }; |
| 540 | #endif |
| 541 | HRESULT hr = D3D12EnableExperimentalFeatures(_countof(Features), Features, nullptr, nullptr); |
| 542 | if (FAILED(hr)) |
| 543 | { |
| 544 | fprintf(stderr, "Failed to enable D3D12 experimental shader models, skipping GPU tests.\n"); |
| 545 | return nullptr; |
| 546 | } |
| 547 | } |
| 548 | #endif |
| 549 | |
| 550 | DeviceCreationParameters deviceParams; |
| 551 | deviceParams.requiredVulkanDeviceExtensions.push_back(VK_NV_COOPERATIVE_VECTOR_EXTENSION_NAME); |
| 552 | if (!deviceManager->CreateHeadlessDevice(deviceParams)) |
| 553 | { |
| 554 | fprintf(stderr, "Failed to create a %s device, skipping GPU tests.\n", |
| 555 | nvrhi::utils::GraphicsAPIToString(graphicsApi)); |
| 556 | return nullptr; |
| 557 | } |
| 558 | |
| 559 | if (!deviceManager->GetDevice()->queryFeatureSupport(nvrhi::Feature::CooperativeVectorInferencing)) |
| 560 | { |
| 561 | fprintf(stderr, "%s device \"%s\" doesn't support Cooperative Vectors, skipping GPU tests.\n", |
| 562 | nvrhi::utils::GraphicsAPIToString(graphicsApi), deviceManager->GetRendererString()); |
| 563 | return nullptr; |
| 564 | } |
| 565 | |
| 566 | return std::move(deviceManager); |
| 567 | } |
| 568 | |
| 569 | bool ReportTestResult(char const* name, bool pass) |
| 570 | { |
no test coverage detected