Cuda compilation error on Windows 10

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Instructions To Reproduce the 🐛 Bug:

Installation of detectron2 from source failed on cuda-enabled platform during compilation of nms_rotated_cuda.cu.

python.exe -m pip install git+https://github.com/facebookresearch/detectron2.git

Logs:

Running setup.py install for detectron2 ... error
    ERROR: Command errored out with exit status 1:
     command: 'C:\Users\Ludo\Ikomia\Python\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Ludo\\AppData\\Local\\Temp\\pip-req-build-6x4nuyy4\\setup.py'"'"'; __file__='"'"'C:\\Users\\Ludo\\AppData\\Local\\Temp\\pip-req-build-6x4nuyy4\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\Ludo\AppData\Local\Temp\pip-record-ttfxc1oi\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\Ludo\Ikomia\Python\Include\detectron2'
         cwd: C:\Users\Ludo\AppData\Local\Temp\pip-req-build-6x4nuyy4\
    Complete output (4717 lines):
    running install
    running build
    running build_py
    creating build
    creating build\lib.win-amd64-3.8
    creating build\lib.win-amd64-3.8\detectron2
    copying detectron2\__init__.py -> build\lib.win-amd64-3.8\detectron2
    creating build\lib.win-amd64-3.8\detectron2\checkpoint
    copying detectron2\checkpoint\c2_model_loading.py -> build\lib.win-amd64-3.8\detectron2\checkpoint
    copying detectron2\checkpoint\catalog.py -> build\lib.win-amd64-3.8\detectron2\checkpoint
    copying detectron2\checkpoint\detection_checkpoint.py -> build\lib.win-amd64-3.8\detectron2\checkpoint
    copying detectron2\checkpoint\__init__.py -> build\lib.win-amd64-3.8\detectron2\checkpoint
    creating build\lib.win-amd64-3.8\detectron2\config
    copying detectron2\config\compat.py -> build\lib.win-amd64-3.8\detectron2\config
    copying detectron2\config\config.py -> build\lib.win-amd64-3.8\detectron2\config
    copying detectron2\config\defaults.py -> build\lib.win-amd64-3.8\detectron2\config
    copying detectron2\config\instantiate.py -> build\lib.win-amd64-3.8\detectron2\config
    copying detectron2\config\__init__.py -> build\lib.win-amd64-3.8\detectron2\config
    creating build\lib.win-amd64-3.8\detectron2\data
    copying detectron2\data\build.py -> build\lib.win-amd64-3.8\detectron2\data
    copying detectron2\data\catalog.py -> build\lib.win-amd64-3.8\detectron2\data
    copying detectron2\data\common.py -> build\lib.win-amd64-3.8\detectron2\data
    copying detectron2\data\dataset_mapper.py -> build\lib.win-amd64-3.8\detectron2\data
    copying detectron2\data\detection_utils.py -> build\lib.win-amd64-3.8\detectron2\data
    copying detectron2\data\__init__.py -> build\lib.win-amd64-3.8\detectron2\data
    creating build\lib.win-amd64-3.8\detectron2\engine
    copying detectron2\engine\defaults.py -> build\lib.win-amd64-3.8\detectron2\engine
    copying detectron2\engine\hooks.py -> build\lib.win-amd64-3.8\detectron2\engine
    copying detectron2\engine\launch.py -> build\lib.win-amd64-3.8\detectron2\engine
    copying detectron2\engine\train_loop.py -> build\lib.win-amd64-3.8\detectron2\engine
    copying detectron2\engine\__init__.py -> build\lib.win-amd64-3.8\detectron2\engine
    creating build\lib.win-amd64-3.8\detectron2\evaluation
    copying detectron2\evaluation\cityscapes_evaluation.py -> build\lib.win-amd64-3.8\detectron2\evaluation
    copying detectron2\evaluation\coco_evaluation.py -> build\lib.win-amd64-3.8\detectron2\evaluation
    copying detectron2\evaluation\evaluator.py -> build\lib.win-amd64-3.8\detectron2\evaluation
    copying detectron2\evaluation\fast_eval_api.py -> build\lib.win-amd64-3.8\detectron2\evaluation
    copying detectron2\evaluation\lvis_evaluation.py -> build\lib.win-amd64-3.8\detectron2\evaluation
    copying detectron2\evaluation\panoptic_evaluation.py -> build\lib.win-amd64-3.8\detectron2\evaluation
    copying detectron2\evaluation\pascal_voc_evaluation.py -> build\lib.win-amd64-3.8\detectron2\evaluation
    copying detectron2\evaluation\rotated_coco_evaluation.py -> build\lib.win-amd64-3.8\detectron2\evaluation
    copying detectron2\evaluation\sem_seg_evaluation.py -> build\lib.win-amd64-3.8\detectron2\evaluation
    copying detectron2\evaluation\testing.py -> build\lib.win-amd64-3.8\detectron2\evaluation
    copying detectron2\evaluation\__init__.py -> build\lib.win-amd64-3.8\detectron2\evaluation
    creating build\lib.win-amd64-3.8\detectron2\export
    copying detectron2\export\api.py -> build\lib.win-amd64-3.8\detectron2\export
    copying detectron2\export\c10.py -> build\lib.win-amd64-3.8\detectron2\export
    copying detectron2\export\caffe2_export.py -> build\lib.win-amd64-3.8\detectron2\export
    copying detectron2\export\caffe2_inference.py -> build\lib.win-amd64-3.8\detectron2\export
    copying detectron2\export\caffe2_modeling.py -> build\lib.win-amd64-3.8\detectron2\export
    copying detectron2\export\caffe2_patch.py -> build\lib.win-amd64-3.8\detectron2\export
    copying detectron2\export\flatten.py -> build\lib.win-amd64-3.8\detectron2\export
    copying detectron2\export\shared.py -> build\lib.win-amd64-3.8\detectron2\export
    copying detectron2\export\torchscript.py -> build\lib.win-amd64-3.8\detectron2\export
    copying detectron2\export\torchscript_patch.py -> build\lib.win-amd64-3.8\detectron2\export
    copying detectron2\export\__init__.py -> build\lib.win-amd64-3.8\detectron2\export
    creating build\lib.win-amd64-3.8\detectron2\layers
    copying detectron2\layers\aspp.py -> build\lib.win-amd64-3.8\detectron2\layers
    copying detectron2\layers\batch_norm.py -> build\lib.win-amd64-3.8\detectron2\layers
    copying detectron2\layers\blocks.py -> build\lib.win-amd64-3.8\detectron2\layers
    copying detectron2\layers\deform_conv.py -> build\lib.win-amd64-3.8\detectron2\layers
    copying detectron2\layers\mask_ops.py -> build\lib.win-amd64-3.8\detectron2\layers
    copying detectron2\layers\nms.py -> build\lib.win-amd64-3.8\detectron2\layers
    copying detectron2\layers\roi_align.py -> build\lib.win-amd64-3.8\detectron2\layers
    copying detectron2\layers\roi_align_rotated.py -> build\lib.win-amd64-3.8\detectron2\layers
    copying detectron2\layers\rotated_boxes.py -> build\lib.win-amd64-3.8\detectron2\layers
    copying detectron2\layers\shape_spec.py -> build\lib.win-amd64-3.8\detectron2\layers
    copying detectron2\layers\wrappers.py -> build\lib.win-amd64-3.8\detectron2\layers
    copying detectron2\layers\__init__.py -> build\lib.win-amd64-3.8\detectron2\layers
    creating build\lib.win-amd64-3.8\detectron2\modeling
    copying detectron2\modeling\anchor_generator.py -> build\lib.win-amd64-3.8\detectron2\modeling
    copying detectron2\modeling\box_regression.py -> build\lib.win-amd64-3.8\detectron2\modeling
    copying detectron2\modeling\matcher.py -> build\lib.win-amd64-3.8\detectron2\modeling
    copying detectron2\modeling\poolers.py -> build\lib.win-amd64-3.8\detectron2\modeling
    copying detectron2\modeling\postprocessing.py -> build\lib.win-amd64-3.8\detectron2\modeling
    copying detectron2\modeling\sampling.py -> build\lib.win-amd64-3.8\detectron2\modeling
    copying detectron2\modeling\test_time_augmentation.py -> build\lib.win-amd64-3.8\detectron2\modeling
    copying detectron2\modeling\__init__.py -> build\lib.win-amd64-3.8\detectron2\modeling
    creating build\lib.win-amd64-3.8\detectron2\model_zoo
    copying detectron2\model_zoo\model_zoo.py -> build\lib.win-amd64-3.8\detectron2\model_zoo
    copying detectron2\model_zoo\__init__.py -> build\lib.win-amd64-3.8\detectron2\model_zoo
    creating build\lib.win-amd64-3.8\detectron2\projects
    copying detectron2\projects\__init__.py -> build\lib.win-amd64-3.8\detectron2\projects
    creating build\lib.win-amd64-3.8\detectron2\solver
    copying detectron2\solver\build.py -> build\lib.win-amd64-3.8\detectron2\solver
    copying detectron2\solver\lr_scheduler.py -> build\lib.win-amd64-3.8\detectron2\solver
    copying detectron2\solver\__init__.py -> build\lib.win-amd64-3.8\detectron2\solver
    creating build\lib.win-amd64-3.8\detectron2\structures
    copying detectron2\structures\boxes.py -> build\lib.win-amd64-3.8\detectron2\structures
    copying detectron2\structures\image_list.py -> build\lib.win-amd64-3.8\detectron2\structures
    copying detectron2\structures\instances.py -> build\lib.win-amd64-3.8\detectron2\structures
    copying detectron2\structures\keypoints.py -> build\lib.win-amd64-3.8\detectron2\structures
    copying detectron2\structures\masks.py -> build\lib.win-amd64-3.8\detectron2\structures
    copying detectron2\structures\rotated_boxes.py -> build\lib.win-amd64-3.8\detectron2\structures
    copying detectron2\structures\__init__.py -> build\lib.win-amd64-3.8\detectron2\structures
    creating build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\analysis.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\collect_env.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\colormap.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\comm.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\env.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\events.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\file_io.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\logger.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\memory.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\registry.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\serialize.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\testing.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\video_visualizer.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\visualizer.py -> build\lib.win-amd64-3.8\detectron2\utils
    copying detectron2\utils\__init__.py -> build\lib.win-amd64-3.8\detectron2\utils
    creating build\lib.win-amd64-3.8\detectron2\data\datasets
    copying detectron2\data\datasets\builtin.py -> build\lib.win-amd64-3.8\detectron2\data\datasets
    copying detectron2\data\datasets\builtin_meta.py -> build\lib.win-amd64-3.8\detectron2\data\datasets
    copying detectron2\data\datasets\cityscapes.py -> build\lib.win-amd64-3.8\detectron2\data\datasets
    copying detectron2\data\datasets\cityscapes_panoptic.py -> build\lib.win-amd64-3.8\detectron2\data\datasets
    copying detectron2\data\datasets\coco.py -> build\lib.win-amd64-3.8\detectron2\data\datasets
    copying detectron2\data\datasets\coco_panoptic.py -> build\lib.win-amd64-3.8\detectron2\data\datasets
    copying detectron2\data\datasets\lvis.py -> build\lib.win-amd64-3.8\detectron2\data\datasets
    copying detectron2\data\datasets\lvis_v0_5_categories.py -> build\lib.win-amd64-3.8\detectron2\data\datasets
    copying detectron2\data\datasets\lvis_v1_categories.py -> build\lib.win-amd64-3.8\detectron2\data\datasets
    copying detectron2\data\datasets\pascal_voc.py -> build\lib.win-amd64-3.8\detectron2\data\datasets
    copying detectron2\data\datasets\register_coco.py -> build\lib.win-amd64-3.8\detectron2\data\datasets
    copying detectron2\data\datasets\__init__.py -> build\lib.win-amd64-3.8\detectron2\data\datasets
    creating build\lib.win-amd64-3.8\detectron2\data\samplers
    copying detectron2\data\samplers\distributed_sampler.py -> build\lib.win-amd64-3.8\detectron2\data\samplers
    copying detectron2\data\samplers\grouped_batch_sampler.py -> build\lib.win-amd64-3.8\detectron2\data\samplers
    copying detectron2\data\samplers\__init__.py -> build\lib.win-amd64-3.8\detectron2\data\samplers
    creating build\lib.win-amd64-3.8\detectron2\data\transforms
    copying detectron2\data\transforms\augmentation.py -> build\lib.win-amd64-3.8\detectron2\data\transforms
    copying detectron2\data\transforms\augmentation_impl.py -> build\lib.win-amd64-3.8\detectron2\data\transforms
    copying detectron2\data\transforms\transform.py -> build\lib.win-amd64-3.8\detectron2\data\transforms
    copying detectron2\data\transforms\__init__.py -> build\lib.win-amd64-3.8\detectron2\data\transforms
    creating build\lib.win-amd64-3.8\detectron2\modeling\backbone
    copying detectron2\modeling\backbone\backbone.py -> build\lib.win-amd64-3.8\detectron2\modeling\backbone
    copying detectron2\modeling\backbone\build.py -> build\lib.win-amd64-3.8\detectron2\modeling\backbone
    copying detectron2\modeling\backbone\fpn.py -> build\lib.win-amd64-3.8\detectron2\modeling\backbone
    copying detectron2\modeling\backbone\resnet.py -> build\lib.win-amd64-3.8\detectron2\modeling\backbone
    copying detectron2\modeling\backbone\__init__.py -> build\lib.win-amd64-3.8\detectron2\modeling\backbone
    creating build\lib.win-amd64-3.8\detectron2\modeling\meta_arch
    copying detectron2\modeling\meta_arch\build.py -> build\lib.win-amd64-3.8\detectron2\modeling\meta_arch
    copying detectron2\modeling\meta_arch\panoptic_fpn.py -> build\lib.win-amd64-3.8\detectron2\modeling\meta_arch
    copying detectron2\modeling\meta_arch\rcnn.py -> build\lib.win-amd64-3.8\detectron2\modeling\meta_arch
    copying detectron2\modeling\meta_arch\retinanet.py -> build\lib.win-amd64-3.8\detectron2\modeling\meta_arch
    copying detectron2\modeling\meta_arch\semantic_seg.py -> build\lib.win-amd64-3.8\detectron2\modeling\meta_arch
    copying detectron2\modeling\meta_arch\__init__.py -> build\lib.win-amd64-3.8\detectron2\modeling\meta_arch
    creating build\lib.win-amd64-3.8\detectron2\modeling\proposal_generator
    copying detectron2\modeling\proposal_generator\build.py -> build\lib.win-amd64-3.8\detectron2\modeling\proposal_generator
    copying detectron2\modeling\proposal_generator\proposal_utils.py -> build\lib.win-amd64-3.8\detectron2\modeling\proposal_generator
    copying detectron2\modeling\proposal_generator\rpn.py -> build\lib.win-amd64-3.8\detectron2\modeling\proposal_generator
    copying detectron2\modeling\proposal_generator\rrpn.py -> build\lib.win-amd64-3.8\detectron2\modeling\proposal_generator
    copying detectron2\modeling\proposal_generator\__init__.py -> build\lib.win-amd64-3.8\detectron2\modeling\proposal_generator
    creating build\lib.win-amd64-3.8\detectron2\modeling\roi_heads
    copying detectron2\modeling\roi_heads\box_head.py -> build\lib.win-amd64-3.8\detectron2\modeling\roi_heads
    copying detectron2\modeling\roi_heads\cascade_rcnn.py -> build\lib.win-amd64-3.8\detectron2\modeling\roi_heads
    copying detectron2\modeling\roi_heads\fast_rcnn.py -> build\lib.win-amd64-3.8\detectron2\modeling\roi_heads
    copying detectron2\modeling\roi_heads\keypoint_head.py -> build\lib.win-amd64-3.8\detectron2\modeling\roi_heads
    copying detectron2\modeling\roi_heads\mask_head.py -> build\lib.win-amd64-3.8\detectron2\modeling\roi_heads
    copying detectron2\modeling\roi_heads\roi_heads.py -> build\lib.win-amd64-3.8\detectron2\modeling\roi_heads
    copying detectron2\modeling\roi_heads\rotated_fast_rcnn.py -> build\lib.win-amd64-3.8\detectron2\modeling\roi_heads
    copying detectron2\modeling\roi_heads\__init__.py -> build\lib.win-amd64-3.8\detectron2\modeling\roi_heads
    creating build\lib.win-amd64-3.8\detectron2\projects\point_rend
    copying projects\PointRend\point_rend\color_augmentation.py -> build\lib.win-amd64-3.8\detectron2\projects\point_rend
    copying projects\PointRend\point_rend\config.py -> build\lib.win-amd64-3.8\detectron2\projects\point_rend
    copying projects\PointRend\point_rend\mask_head.py -> build\lib.win-amd64-3.8\detectron2\projects\point_rend
    copying projects\PointRend\point_rend\point_features.py -> build\lib.win-amd64-3.8\detectron2\projects\point_rend
    copying projects\PointRend\point_rend\point_head.py -> build\lib.win-amd64-3.8\detectron2\projects\point_rend
    copying projects\PointRend\point_rend\roi_heads.py -> build\lib.win-amd64-3.8\detectron2\projects\point_rend
    copying projects\PointRend\point_rend\semantic_seg.py -> build\lib.win-amd64-3.8\detectron2\projects\point_rend
    copying projects\PointRend\point_rend\__init__.py -> build\lib.win-amd64-3.8\detectron2\projects\point_rend
    creating build\lib.win-amd64-3.8\detectron2\projects\deeplab
    copying projects\DeepLab\deeplab\build_solver.py -> build\lib.win-amd64-3.8\detectron2\projects\deeplab
    copying projects\DeepLab\deeplab\config.py -> build\lib.win-amd64-3.8\detectron2\projects\deeplab
    copying projects\DeepLab\deeplab\loss.py -> build\lib.win-amd64-3.8\detectron2\projects\deeplab
    copying projects\DeepLab\deeplab\lr_scheduler.py -> build\lib.win-amd64-3.8\detectron2\projects\deeplab
    copying projects\DeepLab\deeplab\resnet.py -> build\lib.win-amd64-3.8\detectron2\projects\deeplab
    copying projects\DeepLab\deeplab\semantic_seg.py -> build\lib.win-amd64-3.8\detectron2\projects\deeplab
    copying projects\DeepLab\deeplab\__init__.py -> build\lib.win-amd64-3.8\detectron2\projects\deeplab
    creating build\lib.win-amd64-3.8\detectron2\projects\panoptic_deeplab
    copying projects\Panoptic-DeepLab\panoptic_deeplab\config.py -> build\lib.win-amd64-3.8\detectron2\projects\panoptic_deeplab
    copying projects\Panoptic-DeepLab\panoptic_deeplab\dataset_mapper.py -> build\lib.win-amd64-3.8\detectron2\projects\panoptic_deeplab
    copying projects\Panoptic-DeepLab\panoptic_deeplab\panoptic_seg.py -> build\lib.win-amd64-3.8\detectron2\projects\panoptic_deeplab
    copying projects\Panoptic-DeepLab\panoptic_deeplab\post_processing.py -> build\lib.win-amd64-3.8\detectron2\projects\panoptic_deeplab
    copying projects\Panoptic-DeepLab\panoptic_deeplab\target_generator.py -> build\lib.win-amd64-3.8\detectron2\projects\panoptic_deeplab
    copying projects\Panoptic-DeepLab\panoptic_deeplab\__init__.py -> build\lib.win-amd64-3.8\detectron2\projects\panoptic_deeplab
    creating build\lib.win-amd64-3.8\detectron2\model_zoo\configs
    copying detectron2\model_zoo\configs\Base-RCNN-C4.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs
    copying detectron2\model_zoo\configs\Base-RCNN-DilatedC5.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs
    copying detectron2\model_zoo\configs\Base-RCNN-FPN.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs
    copying detectron2\model_zoo\configs\Base-RetinaNet.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs
    creating build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Cityscapes
    copying detectron2\model_zoo\configs\Cityscapes\mask_rcnn_R_50_FPN.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Cityscapes
    creating build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\faster_rcnn_R_101_C4_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\faster_rcnn_R_101_DC5_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\faster_rcnn_R_101_FPN_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\faster_rcnn_R_50_C4_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\faster_rcnn_R_50_C4_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\faster_rcnn_R_50_DC5_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\faster_rcnn_R_50_DC5_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\faster_rcnn_R_50_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\faster_rcnn_R_50_FPN_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\faster_rcnn_X_101_32x8d_FPN_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\fast_rcnn_R_50_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\retinanet_R_101_FPN_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\retinanet_R_50_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\retinanet_R_50_FPN_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\rpn_R_50_C4_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    copying detectron2\model_zoo\configs\COCO-Detection\rpn_R_50_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Detection
    creating build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-InstanceSegmentation
    copying detectron2\model_zoo\configs\COCO-InstanceSegmentation\mask_rcnn_R_101_C4_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-InstanceSegmentation
    copying detectron2\model_zoo\configs\COCO-InstanceSegmentation\mask_rcnn_R_101_DC5_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-InstanceSegmentation
    copying detectron2\model_zoo\configs\COCO-InstanceSegmentation\mask_rcnn_R_101_FPN_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-InstanceSegmentation
    copying detectron2\model_zoo\configs\COCO-InstanceSegmentation\mask_rcnn_R_50_C4_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-InstanceSegmentation
    copying detectron2\model_zoo\configs\COCO-InstanceSegmentation\mask_rcnn_R_50_C4_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-InstanceSegmentation
    copying detectron2\model_zoo\configs\COCO-InstanceSegmentation\mask_rcnn_R_50_DC5_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-InstanceSegmentation
    copying detectron2\model_zoo\configs\COCO-InstanceSegmentation\mask_rcnn_R_50_DC5_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-InstanceSegmentation
    copying detectron2\model_zoo\configs\COCO-InstanceSegmentation\mask_rcnn_R_50_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-InstanceSegmentation
    copying detectron2\model_zoo\configs\COCO-InstanceSegmentation\mask_rcnn_R_50_FPN_1x_giou.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-InstanceSegmentation
    copying detectron2\model_zoo\configs\COCO-InstanceSegmentation\mask_rcnn_R_50_FPN_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-InstanceSegmentation
    copying detectron2\model_zoo\configs\COCO-InstanceSegmentation\mask_rcnn_X_101_32x8d_FPN_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-InstanceSegmentation
    creating build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Keypoints
    copying detectron2\model_zoo\configs\COCO-Keypoints\Base-Keypoint-RCNN-FPN.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Keypoints
    copying detectron2\model_zoo\configs\COCO-Keypoints\keypoint_rcnn_R_101_FPN_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Keypoints
    copying detectron2\model_zoo\configs\COCO-Keypoints\keypoint_rcnn_R_50_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Keypoints
    copying detectron2\model_zoo\configs\COCO-Keypoints\keypoint_rcnn_R_50_FPN_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Keypoints
    copying detectron2\model_zoo\configs\COCO-Keypoints\keypoint_rcnn_X_101_32x8d_FPN_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-Keypoints
    creating build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-PanopticSegmentation
    copying detectron2\model_zoo\configs\COCO-PanopticSegmentation\Base-Panoptic-FPN.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-PanopticSegmentation
    copying detectron2\model_zoo\configs\COCO-PanopticSegmentation\panoptic_fpn_R_101_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-PanopticSegmentation
    copying detectron2\model_zoo\configs\COCO-PanopticSegmentation\panoptic_fpn_R_50_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-PanopticSegmentation
    copying detectron2\model_zoo\configs\COCO-PanopticSegmentation\panoptic_fpn_R_50_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\COCO-PanopticSegmentation
    creating build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Detectron1-Comparisons
    copying detectron2\model_zoo\configs\Detectron1-Comparisons\faster_rcnn_R_50_FPN_noaug_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Detectron1-Comparisons
    copying detectron2\model_zoo\configs\Detectron1-Comparisons\keypoint_rcnn_R_50_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Detectron1-Comparisons
    copying detectron2\model_zoo\configs\Detectron1-Comparisons\mask_rcnn_R_50_FPN_noaug_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Detectron1-Comparisons
    creating build\lib.win-amd64-3.8\detectron2\model_zoo\configs\LVISv0.5-InstanceSegmentation
    copying detectron2\model_zoo\configs\LVISv0.5-InstanceSegmentation\mask_rcnn_R_101_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\LVISv0.5-InstanceSegmentation
    copying detectron2\model_zoo\configs\LVISv0.5-InstanceSegmentation\mask_rcnn_R_50_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\LVISv0.5-InstanceSegmentation
    copying detectron2\model_zoo\configs\LVISv0.5-InstanceSegmentation\mask_rcnn_X_101_32x8d_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\LVISv0.5-InstanceSegmentation
    creating build\lib.win-amd64-3.8\detectron2\model_zoo\configs\LVISv1-InstanceSegmentation
    copying detectron2\model_zoo\configs\LVISv1-InstanceSegmentation\mask_rcnn_R_101_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\LVISv1-InstanceSegmentation
    copying detectron2\model_zoo\configs\LVISv1-InstanceSegmentation\mask_rcnn_R_50_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\LVISv1-InstanceSegmentation
    copying detectron2\model_zoo\configs\LVISv1-InstanceSegmentation\mask_rcnn_X_101_32x8d_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\LVISv1-InstanceSegmentation
    creating build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\cascade_mask_rcnn_R_50_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\cascade_mask_rcnn_R_50_FPN_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\cascade_mask_rcnn_X_152_32x8d_FPN_IN5k_gn_dconv.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\mask_rcnn_R_50_FPN_1x_cls_agnostic.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\mask_rcnn_R_50_FPN_1x_dconv_c3-c5.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\mask_rcnn_R_50_FPN_3x_dconv_c3-c5.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\mask_rcnn_R_50_FPN_3x_gn.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\mask_rcnn_R_50_FPN_3x_syncbn.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\panoptic_fpn_R_101_dconv_cascade_gn_3x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\scratch_mask_rcnn_R_50_FPN_3x_gn.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\scratch_mask_rcnn_R_50_FPN_9x_gn.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\scratch_mask_rcnn_R_50_FPN_9x_syncbn.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    copying detectron2\model_zoo\configs\Misc\semantic_R_50_FPN_1x.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\Misc
    creating build\lib.win-amd64-3.8\detectron2\model_zoo\configs\PascalVOC-Detection
    copying detectron2\model_zoo\configs\PascalVOC-Detection\faster_rcnn_R_50_C4.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\PascalVOC-Detection
    copying detectron2\model_zoo\configs\PascalVOC-Detection\faster_rcnn_R_50_FPN.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\PascalVOC-Detection
    creating build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\cascade_mask_rcnn_R_50_FPN_inference_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\cascade_mask_rcnn_R_50_FPN_instant_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\fast_rcnn_R_50_FPN_inference_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\fast_rcnn_R_50_FPN_instant_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\keypoint_rcnn_R_50_FPN_inference_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\keypoint_rcnn_R_50_FPN_instant_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\keypoint_rcnn_R_50_FPN_normalized_training_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\keypoint_rcnn_R_50_FPN_training_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\mask_rcnn_R_50_C4_GCV_instant_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\mask_rcnn_R_50_C4_inference_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\mask_rcnn_R_50_C4_instant_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\mask_rcnn_R_50_C4_training_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\mask_rcnn_R_50_DC5_inference_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\mask_rcnn_R_50_FPN_inference_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\mask_rcnn_R_50_FPN_instant_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\mask_rcnn_R_50_FPN_pred_boxes_training_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\mask_rcnn_R_50_FPN_training_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\panoptic_fpn_R_50_inference_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\panoptic_fpn_R_50_instant_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\panoptic_fpn_R_50_training_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\retinanet_R_50_FPN_inference_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\retinanet_R_50_FPN_instant_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\rpn_R_50_FPN_inference_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\rpn_R_50_FPN_instant_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\semantic_R_50_FPN_inference_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\semantic_R_50_FPN_instant_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    copying detectron2\model_zoo\configs\quick_schedules\semantic_R_50_FPN_training_acc_test.yaml -> build\lib.win-amd64-3.8\detectron2\model_zoo\configs\quick_schedules
    running build_ext
    C:\Users\Ludo\Ikomia\Python\lib\site-packages\torch\utils\cpp_extension.py:369: UserWarning: Attempted to use ninja as the BuildExtension backend but we could not find ninja.. Falling back to using the slow distutils backend.
      warnings.warn(msg.format('we could not find ninja.'))
    C:\Users\Ludo\Ikomia\Python\lib\site-packages\torch\utils\cpp_extension.py:304: UserWarning: Error checking compiler version for cl: [WinError 2] Le fichier spécifié est introuvable
      warnings.warn(f'Error checking compiler version for {compiler}: {error}')
    building 'detectron2._C' extension
    creating build\temp.win-amd64-3.8
    creating build\temp.win-amd64-3.8\Release
    creating build\temp.win-amd64-3.8\Release\Users
    creating build\temp.win-amd64-3.8\Release\Users\Ludo
    creating build\temp.win-amd64-3.8\Release\Users\Ludo\AppData
    creating build\temp.win-amd64-3.8\Release\Users\Ludo\AppData\Local
    creating build\temp.win-amd64-3.8\Release\Users\Ludo\AppData\Local\Temp
    creating build\temp.win-amd64-3.8\Release\Users\Ludo\AppData\Local\Temp\pip-req-build-6x4nuyy4
    creating build\temp.win-amd64-3.8\Release\Users\Ludo\AppData\Local\Temp\pip-req-build-6x4nuyy4\detectron2
    creating build\temp.win-amd64-3.8\Release\Users\Ludo\AppData\Local\Temp\pip-req-build-6x4nuyy4\detectron2\layers
    creating build\temp.win-amd64-3.8\Release\Users\Ludo\AppData\Local\Temp\pip-req-build-6x4nuyy4\detectron2\layers\csrc
    creating build\temp.win-amd64-3.8\Release\Users\Ludo\AppData\Local\Temp\pip-req-build-6x4nuyy4\detectron2\layers\csrc\box_iou_rotated
    creating build\temp.win-amd64-3.8\Release\Users\Ludo\AppData\Local\Temp\pip-req-build-6x4nuyy4\detectron2\layers\csrc\cocoeval
    creating build\temp.win-amd64-3.8\Release\Users\Ludo\AppData\Local\Temp\pip-req-build-6x4nuyy4\detectron2\layers\csrc\nms_rotated
    creating build\temp.win-amd64-3.8\Release\Users\Ludo\AppData\Local\Temp\pip-req-build-6x4nuyy4\detectron2\layers\csrc\ROIAlignRotated
    creating build\temp.win-amd64-3.8\Release\Users\Ludo\AppData\Local\Temp\pip-req-build-6x4nuyy4\detectron2\layers\csrc\deformable

...
-----------------------------------------------------
Lots of irrelevant warnings
------------------------------------------------------
...

C:/Users/Ludo/AppData/Local/Temp/pip-req-build-6x4nuyy4/detectron2/layers/csrc/nms_rotated/nms_rotated_cuda.cu(14): error: name must be a namespace name

    C:/Users/Ludo/AppData/Local/Temp/pip-req-build-6x4nuyy4/detectron2/layers/csrc/nms_rotated/nms_rotated_cuda.cu(68): error: identifier "single_box_iou_rotated" is undefined
              detected during instantiation of "void nms_rotated_cuda_kernel(int, double, const T *, unsigned long long *) [with T=double]"
    (105): here

    C:/Users/Ludo/AppData/Local/Temp/pip-req-build-6x4nuyy4/detectron2/layers/csrc/nms_rotated/nms_rotated_cuda.cu(68): error: type name is not allowed
              detected during instantiation of "void nms_rotated_cuda_kernel(int, double, const T *, unsigned long long *) [with T=double]"
    (105): here

    C:/Users/Ludo/AppData/Local/Temp/pip-req-build-6x4nuyy4/detectron2/layers/csrc/nms_rotated/nms_rotated_cuda.cu(68): warning: expression has no effect
              detected during instantiation of "void nms_rotated_cuda_kernel(int, double, const T *, unsigned long long *) [with T=double]"
    (105): here

    C:/Users/Ludo/AppData/Local/Temp/pip-req-build-6x4nuyy4/detectron2/layers/csrc/nms_rotated/nms_rotated_cuda.cu(58): warning: variable "cur_box" was set but never used
              detected during instantiation of "void nms_rotated_cuda_kernel(int, double, const T *, unsigned long long *) [with T=double]"
    (105): here

    C:/Users/Ludo/AppData/Local/Temp/pip-req-build-6x4nuyy4/detectron2/layers/csrc/nms_rotated/nms_rotated_cuda.cu(68): error: identifier "single_box_iou_rotated" is undefined
              detected during instantiation of "void nms_rotated_cuda_kernel(int, double, const T *, unsigned long long *) [with T=float]"
    (105): here

    C:/Users/Ludo/AppData/Local/Temp/pip-req-build-6x4nuyy4/detectron2/layers/csrc/nms_rotated/nms_rotated_cuda.cu(68): error: type name is not allowed
              detected during instantiation of "void nms_rotated_cuda_kernel(int, double, const T *, unsigned long long *) [with T=float]"
    (105): here

    C:/Users/Ludo/AppData/Local/Temp/pip-req-build-6x4nuyy4/detectron2/layers/csrc/nms_rotated/nms_rotated_cuda.cu(68): warning: expression has no effect
              detected during instantiation of "void nms_rotated_cuda_kernel(int, double, const T *, unsigned long long *) [with T=float]"
    (105): here

    C:/Users/Ludo/AppData/Local/Temp/pip-req-build-6x4nuyy4/detectron2/layers/csrc/nms_rotated/nms_rotated_cuda.cu(58): warning: variable "cur_box" was set but never used
              detected during instantiation of "void nms_rotated_cuda_kernel(int, double, const T *, unsigned long long *) [with T=float]"
    (105): here

    5 errors detected in the compilation of "C:/Users/Ludo/AppData/Local/Temp/tmpxft_0000178c_00000000-7_nms_rotated_cuda.cpp1.ii".
    nms_rotated_cuda.cu
    error: command 'C:\\Program Files\\NVIDIA GPU Computing Toolkit\\CUDA\\v10.1\\bin\\nvcc.exe' failed with exit status 1
    Error in atexit._run_exitfuncs:
    Traceback (most recent call last):
      File "C:\Users\Ludo\AppData\Roaming\Python\Python38\site-packages\colorama\ansitowin32.py", line 59, in closed
        return stream.closed
    ValueError: underlying buffer has been detached
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'C:\Users\Ludo\Ikomia\Python\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\Ludo\\AppData\\Local\\Temp\\pip-req-build-6x4nuyy4\\setup.py'"'"'; __file__='"'"'C:\\Users\\Ludo\\AppData\\Local\\Temp\\pip-req-build-6x4nuyy4\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record 'C:\Users\Ludo\AppData\Local\Temp\pip-record-ttfxc1oi\install-record.txt' --single-version-externally-managed --compile --install-headers 'C:\Users\Ludo\Ikomia\Python\Include\detectron2' Check the logs for full command output.

Expected behavior:

Compilation and installation complete successfullly

Environment:

sys.platform            win32
Python                  3.8.6 (tags/v3.8.6:db45529, Sep 23 2020, 15:52:53) [MSC v.1927 64 bit (AMD64)]
numpy                   1.18.5
detectron2              failed to import
detectron2._C           not built correctly: No module named 'detectron2'
DETECTRON2_ENV_MODULE   <not set>
PyTorch                 1.8.0+cu101 @C:\Users\Ludo\Ikomia\Python\lib\site-packages\torch
PyTorch debug build     False
GPU available           True
GPU 0                   GeForce GTX 1060 6GB (arch=6.1)
CUDA_HOME               C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1
Pillow                  8.1.2
torchvision             0.9.0+cu101 @C:\Users\Ludo\Ikomia\Python\lib\site-packages\torchvision
torchvision arch flags  C:\Users\Ludo\Ikomia\Python\lib\site-packages\torchvision\_C.pyd; cannot find cuobjdump
fvcore                  0.1.3.post20210317
cv2                     Not found
----------------------  ---------------------------------------------------------------------------------------
PyTorch built with:
  - C++ Version: 199711
  - MSVC 192829337
  - Intel(R) Math Kernel Library Version 2020.0.2 Product Build 20200624 for Intel(R) 64 architecture applications
  - Intel(R) MKL-DNN v1.7.0 (Git Hash 7aed236906b1f7a05c0917e5257a1af05e9ff683)
  - OpenMP 2019
  - CPU capability usage: AVX2
  - CUDA Runtime 10.1
  - NVCC architecture flags: -gencode;arch=compute_37,code=sm_37;-gencode;arch=compute_50,code=sm_50;-gencode;arch=compute_60,code=sm_60;-gencode;arch=compute_61,code=sm_61;-gencode;arch=compute_70,code=sm_70;-gencode;arch=compute_75,code=sm_75;-gencode;arch=compute_37,code=compute_37
  - CuDNN 7.6.4
  - Magma 2.5.4
  - Build settings: BLAS_INFO=mkl, BUILD_TYPE=Release, CUDA_VERSION=10.1, CUDNN_VERSION=7.6.4, CXX_COMPILER=C:/w/b/windows/tmp_bin/sccache-cl.exe, CXX_FLAGS=/DWIN32 /D_WINDOWS /GR /EHsc /w /bigobj -DUSE_PTHREADPOOL -openmp:experimental -DNDEBUG -DUSE_FBGEMM -DUSE_XNNPACK, LAPACK_INFO=mkl, PERF_WITH_AVX=1, PERF_WITH_AVX2=1, PERF_WITH_AVX512=1, TORCH_VERSION=1.8.0, USE_CUDA=ON, USE_CUDNN=ON, USE_EXCEPTION_PTR=1, USE_GFLAGS=OFF, USE_GLOG=OFF, USE_MKL=ON, USE_MKLDNN=ON, USE_MPI=OFF, USE_NCCL=OFF, USE_NNPACK=OFF, USE_OPENMP=ON,

Solution

As there is no official support for Windows, I propose a solution that works for me. Feedbacks are welcome to know if assumptions behind the fix are correct and if the fix itself is convenient in all cases.

My assumption is that the macro WITH_CUDA is undefined when compiling the CUDA kernel nms_rotated_cuda.cu. Thus, a mandatory #include is missing in the code below of nms_rotated_cuda.cu because none of these conditions are met:

#ifdef WITH_CUDA
#include "../box_iou_rotated/box_iou_rotated_utils.h"
#endif
// TODO avoid this when pytorch supports "same directory" hipification
#ifdef WITH_HIP
#include "box_iou_rotated/box_iou_rotated_utils.h"
#endif`

It seems that the macro WITH_CUDA is well defined in the setup.py but it is not passed to the nvcc compiler for unknown reasons. A solution is to set the WITH_CUDA macro directly in the nvcc options in setup.py as pointed here

With this little fix, compilation and installation complete successfully .

[c-axel]

thank you for this!

[EiboeX]

Thanks, its work for me too !

de2 release 0.4
Windows 10 Pro 21390.2025
vs2019
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2021 NVIDIA Corporation
Built on Mon_May__3_19:41:42_Pacific_Daylight_Time_2021
Cuda compilation tools, release 11.3, V11.3.109
Build cuda_11.3.r11.3/compiler.29920130_0

[TNTWEN]

Thanks！It really works for me！
win10+CUDA11.2+torch1.9.0+python3.6.5+rtx3090

[akkiss]

Works for me as well (Win10, CUDA11.3, torch1.10.0).

Debugged into it and it seems to me that the problem is that any compiler flags apart from include directories are removed from the compiler command in https://github.com/pytorch/pytorch/blob/v1.10.0/torch/utils/cpp_extension.py#L623 (not using ninja). The spawn function received the '-DWITH_CUDA' flag, and for a 'cpp' module it was kept, however for cuda objects, the command is completely rewritten and the extra preprocessor arguments other than include folders are discarded.

Note that in win_wrap_ninja_compile all arguments are added (https://github.com/pytorch/pytorch/blob/36449ea93134574c2a22b87baad3de0bf8d64d42/torch/utils/cpp_extension.py#L695) and indeed after installing ninja, detectron2 builds successfully.

We can see how the compile command differs for 'cpp' and 'cu' modules - while they got the same arguments in spawn function apart from file names:

C:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\VC\Tools\MSVC\14.29.30037\bin\HostX86\x64\cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DWITH_CUDA -Id:\kakos\VAOfflineAlgo-2\detectron2\detectron2\layers\csrc -Id:\conda\envs\dev\lib\site-packages\torch\include -Id:\conda\envs\dev\lib\site-packages\torch\include\torch\csrc\api\include -Id:\conda\envs\dev\lib\site-packages\torch\include\TH -Id:\conda\envs\dev\lib\site-packages\torch\include\THC -IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.3\include -Id:\conda\envs\dev\include -Id:\conda\envs\dev\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\VC\Tools\MSVC\14.29.30037\ATLMFC\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\VC\Tools\MSVC\14.29.30037\include -IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\cppwinrt /EHsc /Tpd:\kakos\VAOfflineAlgo-2\detectron2\detectron2\layers\csrc\nms_rotated\nms_rotated_cpu.cpp /Fobuild\temp.win-amd64-3.9\Release\kakos\VAOfflineAlgo-2\detectron2\detectron2\layers\csrc\nms_rotated\nms_rotated_cpu.obj /MD /wd4819 /wd4251 /wd4244 /wd4267 /wd4275 /wd4018 /wd4190 /EHsc -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_C -D_GLIBCXX_USE_CXX11_ABI=0

C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.3\bin\nvcc -c d:\kakos\VAOfflineAlgo-2\detectron2\detectron2\layers\csrc\nms_rotated\nms_rotated_cuda.cu -o build\temp.win-amd64-3.9\Release\kakos\VAOfflineAlgo-2\detectron2\detectron2\layers\csrc\nms_rotated\nms_rotated_cuda.obj -Id:\kakos\VAOfflineAlgo-2\detectron2\detectron2\layers\csrc -Id:\conda\envs\dev\lib\site-packages\torch\include -Id:\conda\envs\dev\lib\site-packages\torch\include\torch\csrc\api\include -Id:\conda\envs\dev\lib\site-packages\torch\include\TH -Id:\conda\envs\dev\lib\site-packages\torch\include\THC -IC:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.3\include -Id:\conda\envs\dev\include -Id:\conda\envs\dev\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\VC\Tools\MSVC\14.29.30037\ATLMFC\include -IC:\Program Files (x86)\Microsoft Visual Studio\2019\Professional\VC\Tools\MSVC\14.29.30037\include -IC:\Program Files (x86)\Windows Kits\NETFXSDK\4.6.1\include\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\shared -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\um -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\winrt -IC:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\cppwinrt -Xcudafe --diag_suppress=dll_interface_conflict_dllexport_assumed -Xcudafe --diag_suppress=dll_interface_conflict_none_assumed -Xcudafe --diag_suppress=field_without_dll_interface -Xcudafe --diag_suppress=base_class_has_different_dll_interface -Xcompiler /EHsc -Xcompiler /wd4190 -Xcompiler /wd4018 -Xcompiler /wd4275 -Xcompiler /wd4267 -Xcompiler /wd4244 -Xcompiler /wd4251 -Xcompiler /wd4819 -Xcompiler /MD -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_BFLOAT16_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ --expt-relaxed-constexpr -O3 -DCUDA_HAS_FP16=1 -D__CUDA_NO_HALF_OPERATORS__ -D__CUDA_NO_HALF_CONVERSIONS__ -D__CUDA_NO_HALF2_OPERATORS__ -DTORCH_API_INCLUDE_EXTENSION_H -DTORCH_EXTENSION_NAME=_C -D_GLIBCXX_USE_CXX11_ABI=0 -gencode=arch=compute_75,code=compute_75 -gencode=arch=compute_75,code=sm_75 --use-local-env
nms_rotated_cuda.cu

[EtagiBI]

I have the same error, but on the different line:

...
 Running setup.py develop for detectron2
    ERROR: Command errored out with exit status 1:
     command: 'C:\Users\E-soft\Anaconda3\envs\dec2\python.exe' -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'E:\\TRON\\detectron2\\setup.py'"'"'; __file__='"'"'E:\\TRON\\detectron2\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' develop --no-deps
         cwd: E:\TRON\detectron2\
    Complete output (16 lines):
    running develop
    running egg_info
    writing detectron2.egg-info\PKG-INFO
    writing dependency_links to detectron2.egg-info\dependency_links.txt
    writing requirements to detectron2.egg-info\requires.txt
    writing top-level names to detectron2.egg-info\top_level.txt
    reading manifest file 'detectron2.egg-info\SOURCES.txt'
    adding license file 'LICENSE'
    writing manifest file 'detectron2.egg-info\SOURCES.txt'
    running build_ext
    error: [WinError 2] The system cannot find the file specified
    Error in atexit._run_exitfuncs:
    Traceback (most recent call last):
      File "C:\Users\E-soft\Anaconda3\envs\dec2\lib\site-packages\colorama\ansitowin32.py", line 59, in closed
        return stream.closed
    ValueError: underlying buffer has been detached
    ----------------------------------------
ERROR: Command errored out with exit status 1: 'C:\Users\E-soft\Anaconda3\envs\dec2\python.exe' -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'E:\\TRON\\detectron2\\setup.py'"'"'; __file__='"'"'E:\\TRON\\detectron2\\setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' develop --no-deps Check the logs for full command output.
 

Unfortunately, neither reinstalling ninja, nor editing setup.py helps.