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Running
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Zero
| _base_ = [ | |
| "../_base_/default_runtime.py", | |
| "../_base_/dataset/scannetpp.py", | |
| ] | |
| # misc custom setting | |
| batch_size = 24 # bs: total bs in all gpus | |
| num_worker = 48 | |
| mix_prob = 0.8 | |
| empty_cache = False | |
| enable_amp = True | |
| evaluate = False | |
| find_unused_parameters = True | |
| # trainer | |
| train = dict( | |
| type="MultiDatasetTrainer", | |
| ) | |
| # model settings | |
| model = dict( | |
| type="PPT-v1m2", | |
| backbone=dict( | |
| type="PT-v3m1", | |
| in_channels=6, | |
| order=("z", "z-trans", "hilbert", "hilbert-trans"), | |
| stride=(2, 2, 2, 2), | |
| enc_depths=(3, 3, 3, 6, 3), | |
| enc_channels=(48, 96, 192, 384, 512), | |
| enc_num_head=(3, 6, 12, 24, 32), | |
| enc_patch_size=(1024, 1024, 1024, 1024, 1024), | |
| dec_depths=(3, 3, 3, 3), | |
| dec_channels=(64, 96, 192, 384), | |
| dec_num_head=(4, 6, 12, 24), | |
| dec_patch_size=(1024, 1024, 1024, 1024), | |
| mlp_ratio=4, | |
| qkv_bias=True, | |
| qk_scale=None, | |
| attn_drop=0.0, | |
| proj_drop=0.0, | |
| drop_path=0.3, | |
| shuffle_orders=True, | |
| pre_norm=True, | |
| enable_rpe=False, | |
| enable_flash=True, | |
| upcast_attention=False, | |
| upcast_softmax=False, | |
| cls_mode=False, | |
| pdnorm_bn=True, | |
| pdnorm_ln=True, | |
| pdnorm_decouple=True, | |
| pdnorm_adaptive=False, | |
| pdnorm_affine=True, | |
| pdnorm_conditions=("ScanNet", "ScanNet++", "S3DIS", "Structured3D"), | |
| ), | |
| criteria=[ | |
| dict(type="CrossEntropyLoss", loss_weight=1.0, ignore_index=-1), | |
| dict(type="LovaszLoss", mode="multiclass", loss_weight=1.0, ignore_index=-1), | |
| ], | |
| backbone_out_channels=64, | |
| context_channels=256, | |
| conditions=("ScanNet", "ScanNet++", "S3DIS", "Structured3D"), | |
| num_classes=(200, 100, 13, 25), | |
| ) | |
| # scheduler settings | |
| epoch = 100 | |
| optimizer = dict(type="AdamW", lr=0.005, weight_decay=0.05) | |
| scheduler = dict( | |
| type="OneCycleLR", | |
| max_lr=[0.005, 0.0005], | |
| pct_start=0.05, | |
| anneal_strategy="cos", | |
| div_factor=10.0, | |
| final_div_factor=1000.0, | |
| ) | |
| param_dicts = [dict(keyword="block", lr=0.0005)] | |
| # dataset settings | |
| data = dict( | |
| num_classes=100, | |
| ignore_index=-1, | |
| train=dict( | |
| type="ConcatDataset", | |
| datasets=[ | |
| # Structured3D | |
| dict( | |
| type="Structured3DDataset", | |
| split=["train", "val", "test"], | |
| data_root="data/structured3d", | |
| transform=[ | |
| dict(type="CenterShift", apply_z=True), | |
| dict( | |
| type="RandomDropout", | |
| dropout_ratio=0.2, | |
| dropout_application_ratio=0.2, | |
| ), | |
| # dict(type="RandomRotateTargetAngle", angle=(1/2, 1, 3/2), center=[0, 0, 0], axis="z", p=0.75), | |
| dict( | |
| type="RandomRotate", | |
| angle=[-1, 1], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=0.5, | |
| ), | |
| dict(type="RandomRotate", angle=[-1 / 64, 1 / 64], axis="x", p=0.5), | |
| dict(type="RandomRotate", angle=[-1 / 64, 1 / 64], axis="y", p=0.5), | |
| dict(type="RandomScale", scale=[0.9, 1.1]), | |
| # dict(type="RandomShift", shift=[0.2, 0.2, 0.2]), | |
| dict(type="RandomFlip", p=0.5), | |
| dict(type="RandomJitter", sigma=0.005, clip=0.02), | |
| dict( | |
| type="ElasticDistortion", | |
| distortion_params=[[0.2, 0.4], [0.8, 1.6]], | |
| ), | |
| dict(type="ChromaticAutoContrast", p=0.2, blend_factor=None), | |
| dict(type="ChromaticTranslation", p=0.95, ratio=0.05), | |
| dict(type="ChromaticJitter", p=0.95, std=0.05), | |
| # dict(type="HueSaturationTranslation", hue_max=0.2, saturation_max=0.2), | |
| # dict(type="RandomColorDrop", p=0.2, color_augment=0.0), | |
| dict( | |
| type="GridSample", | |
| grid_size=0.02, | |
| hash_type="fnv", | |
| mode="train", | |
| return_grid_coord=True, | |
| ), | |
| dict(type="SphereCrop", sample_rate=0.8, mode="random"), | |
| dict(type="SphereCrop", point_max=204800, mode="random"), | |
| dict(type="CenterShift", apply_z=False), | |
| dict(type="NormalizeColor"), | |
| # dict(type="ShufflePoint"), | |
| dict(type="Add", keys_dict={"condition": "Structured3D"}), | |
| dict(type="ToTensor"), | |
| dict( | |
| type="Collect", | |
| keys=("coord", "grid_coord", "segment", "condition"), | |
| feat_keys=("color", "normal"), | |
| ), | |
| ], | |
| test_mode=False, | |
| loop=2, # sampling weight | |
| ), | |
| # ScanNet | |
| dict( | |
| type="ScanNet200Dataset", | |
| split=["train", "val"], | |
| data_root="data/scannet", | |
| transform=[ | |
| dict(type="CenterShift", apply_z=True), | |
| dict( | |
| type="RandomDropout", | |
| dropout_ratio=0.2, | |
| dropout_application_ratio=0.2, | |
| ), | |
| # dict(type="RandomRotateTargetAngle", angle=(1/2, 1, 3/2), center=[0, 0, 0], axis="z", p=0.75), | |
| dict( | |
| type="RandomRotate", | |
| angle=[-1, 1], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=0.5, | |
| ), | |
| dict(type="RandomRotate", angle=[-1 / 64, 1 / 64], axis="x", p=0.5), | |
| dict(type="RandomRotate", angle=[-1 / 64, 1 / 64], axis="y", p=0.5), | |
| dict(type="RandomScale", scale=[0.9, 1.1]), | |
| # dict(type="RandomShift", shift=[0.2, 0.2, 0.2]), | |
| dict(type="RandomFlip", p=0.5), | |
| dict(type="RandomJitter", sigma=0.005, clip=0.02), | |
| dict( | |
| type="ElasticDistortion", | |
| distortion_params=[[0.2, 0.4], [0.8, 1.6]], | |
| ), | |
| dict(type="ChromaticAutoContrast", p=0.2, blend_factor=None), | |
| dict(type="ChromaticTranslation", p=0.95, ratio=0.05), | |
| dict(type="ChromaticJitter", p=0.95, std=0.05), | |
| # dict(type="HueSaturationTranslation", hue_max=0.2, saturation_max=0.2), | |
| # dict(type="RandomColorDrop", p=0.2, color_augment=0.0), | |
| dict( | |
| type="GridSample", | |
| grid_size=0.02, | |
| hash_type="fnv", | |
| mode="train", | |
| return_grid_coord=True, | |
| ), | |
| dict(type="SphereCrop", point_max=204800, mode="random"), | |
| dict(type="CenterShift", apply_z=False), | |
| dict(type="NormalizeColor"), | |
| dict(type="ShufflePoint"), | |
| dict(type="Add", keys_dict={"condition": "ScanNet"}), | |
| dict(type="ToTensor"), | |
| dict( | |
| type="Collect", | |
| keys=("coord", "grid_coord", "segment", "condition"), | |
| feat_keys=("color", "normal"), | |
| ), | |
| ], | |
| test_mode=False, | |
| loop=1, # sampling weight | |
| ), | |
| # S3DIS | |
| # dict( | |
| # type="S3DISDataset", | |
| # split=("Area_1", "Area_2", "Area_3", "Area_4", "Area_6"), | |
| # data_root="data/s3dis", | |
| # transform=[ | |
| # dict(type="CenterShift", apply_z=True), | |
| # dict( | |
| # type="RandomDropout", | |
| # dropout_ratio=0.2, | |
| # dropout_application_ratio=0.2, | |
| # ), | |
| # # dict(type="RandomRotateTargetAngle", angle=(1/2, 1, 3/2), center=[0, 0, 0], axis="z", p=0.75), | |
| # dict( | |
| # type="RandomRotate", | |
| # angle=[-1, 1], | |
| # axis="z", | |
| # center=[0, 0, 0], | |
| # p=0.5, | |
| # ), | |
| # dict(type="RandomRotate", angle=[-1 / 64, 1 / 64], axis="x", p=0.5), | |
| # dict(type="RandomRotate", angle=[-1 / 64, 1 / 64], axis="y", p=0.5), | |
| # dict(type="RandomScale", scale=[0.9, 1.1]), | |
| # # dict(type="RandomShift", shift=[0.2, 0.2, 0.2]), | |
| # dict(type="RandomFlip", p=0.5), | |
| # dict(type="RandomJitter", sigma=0.005, clip=0.02), | |
| # dict( | |
| # type="ElasticDistortion", | |
| # distortion_params=[[0.2, 0.4], [0.8, 1.6]], | |
| # ), | |
| # dict(type="ChromaticAutoContrast", p=0.2, blend_factor=None), | |
| # dict(type="ChromaticTranslation", p=0.95, ratio=0.05), | |
| # dict(type="ChromaticJitter", p=0.95, std=0.05), | |
| # # dict(type="HueSaturationTranslation", hue_max=0.2, saturation_max=0.2), | |
| # # dict(type="RandomColorDrop", p=0.2, color_augment=0.0), | |
| # dict( | |
| # type="GridSample", | |
| # grid_size=0.02, | |
| # hash_type="fnv", | |
| # mode="train", | |
| # return_grid_coord=True, | |
| # ), | |
| # dict(type="SphereCrop", sample_rate=0.6, mode="random"), | |
| # dict(type="SphereCrop", point_max=204800, mode="random"), | |
| # dict(type="CenterShift", apply_z=False), | |
| # dict(type="NormalizeColor"), | |
| # dict(type="ShufflePoint"), | |
| # dict(type="Add", keys_dict={"condition": "S3DIS"}), | |
| # dict(type="ToTensor"), | |
| # dict( | |
| # type="Collect", | |
| # keys=("coord", "grid_coord", "segment", "condition"), | |
| # feat_keys=("color", "normal"), | |
| # ), | |
| # ], | |
| # test_mode=False, | |
| # loop=1, # sampling weight | |
| # ), | |
| dict( | |
| type="ScanNetPPDataset", | |
| split=[ | |
| "train_grid1mm_chunk6x6_stride3x3", | |
| "val_grid1mm_chunk6x6_stride3x3", | |
| ], | |
| data_root="data/scannetpp", | |
| transform=[ | |
| dict(type="CenterShift", apply_z=True), | |
| dict( | |
| type="RandomDropout", | |
| dropout_ratio=0.2, | |
| dropout_application_ratio=0.2, | |
| ), | |
| # dict(type="RandomRotateTargetAngle", angle=(1/2, 1, 3/2), center=[0, 0, 0], axis="z", p=0.75), | |
| dict( | |
| type="RandomRotate", | |
| angle=[-1, 1], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=0.5, | |
| ), | |
| dict(type="RandomRotate", angle=[-1 / 64, 1 / 64], axis="x", p=0.5), | |
| dict(type="RandomRotate", angle=[-1 / 64, 1 / 64], axis="y", p=0.5), | |
| dict(type="RandomScale", scale=[0.9, 1.1]), | |
| # dict(type="RandomShift", shift=[0.2, 0.2, 0.2]), | |
| dict(type="RandomFlip", p=0.5), | |
| dict(type="RandomJitter", sigma=0.005, clip=0.02), | |
| dict( | |
| type="ElasticDistortion", | |
| distortion_params=[[0.2, 0.4], [0.8, 1.6]], | |
| ), | |
| dict(type="ChromaticAutoContrast", p=0.2, blend_factor=None), | |
| dict(type="ChromaticTranslation", p=0.95, ratio=0.05), | |
| dict(type="ChromaticJitter", p=0.95, std=0.05), | |
| # dict(type="HueSaturationTranslation", hue_max=0.2, saturation_max=0.2), | |
| # dict(type="RandomColorDrop", p=0.2, color_augment=0.0), | |
| dict( | |
| type="GridSample", | |
| grid_size=0.02, | |
| hash_type="fnv", | |
| mode="train", | |
| return_grid_coord=True, | |
| ), | |
| dict(type="SphereCrop", point_max=204800, mode="random"), | |
| dict(type="CenterShift", apply_z=False), | |
| dict(type="NormalizeColor"), | |
| # dict(type="ShufflePoint"), | |
| dict(type="Add", keys_dict={"condition": "ScanNet++"}), | |
| dict(type="ToTensor"), | |
| dict( | |
| type="Collect", | |
| keys=("coord", "grid_coord", "segment", "condition"), | |
| feat_keys=("color", "normal"), | |
| ), | |
| ], | |
| test_mode=False, | |
| ), | |
| ], | |
| ), | |
| test=dict( | |
| type="ScanNetPPDataset", | |
| split="test", | |
| data_root="data/scannetpp", | |
| transform=[ | |
| dict(type="CenterShift", apply_z=True), | |
| dict(type="NormalizeColor"), | |
| dict(type="Copy", keys_dict={"segment": "origin_segment"}), | |
| dict( | |
| type="GridSample", | |
| grid_size=0.01, | |
| hash_type="fnv", | |
| mode="train", | |
| keys=("coord", "color", "normal", "segment"), | |
| return_inverse=True, | |
| ), | |
| ], | |
| test_mode=True, | |
| test_cfg=dict( | |
| voxelize=dict( | |
| type="GridSample", | |
| grid_size=0.02, | |
| hash_type="fnv", | |
| mode="test", | |
| keys=("coord", "color", "normal"), | |
| return_grid_coord=True, | |
| ), | |
| crop=None, | |
| post_transform=[ | |
| dict(type="CenterShift", apply_z=False), | |
| dict(type="Add", keys_dict={"condition": "ScanNet++"}), | |
| dict(type="ToTensor"), | |
| dict( | |
| type="Collect", | |
| keys=("coord", "grid_coord", "index", "condition"), | |
| feat_keys=("color", "normal"), | |
| ), | |
| ], | |
| aug_transform=[ | |
| [ | |
| dict( | |
| type="RandomRotateTargetAngle", | |
| angle=[0], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=1, | |
| ) | |
| ], | |
| [ | |
| dict( | |
| type="RandomRotateTargetAngle", | |
| angle=[1 / 2], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=1, | |
| ) | |
| ], | |
| [ | |
| dict( | |
| type="RandomRotateTargetAngle", | |
| angle=[1], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=1, | |
| ) | |
| ], | |
| [ | |
| dict( | |
| type="RandomRotateTargetAngle", | |
| angle=[3 / 2], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=1, | |
| ) | |
| ], | |
| [ | |
| dict( | |
| type="RandomRotateTargetAngle", | |
| angle=[0], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=1, | |
| ), | |
| dict(type="RandomScale", scale=[0.95, 0.95]), | |
| ], | |
| [ | |
| dict( | |
| type="RandomRotateTargetAngle", | |
| angle=[1 / 2], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=1, | |
| ), | |
| dict(type="RandomScale", scale=[0.95, 0.95]), | |
| ], | |
| [ | |
| dict( | |
| type="RandomRotateTargetAngle", | |
| angle=[1], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=1, | |
| ), | |
| dict(type="RandomScale", scale=[0.95, 0.95]), | |
| ], | |
| [ | |
| dict( | |
| type="RandomRotateTargetAngle", | |
| angle=[3 / 2], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=1, | |
| ), | |
| dict(type="RandomScale", scale=[0.95, 0.95]), | |
| ], | |
| [ | |
| dict( | |
| type="RandomRotateTargetAngle", | |
| angle=[0], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=1, | |
| ), | |
| dict(type="RandomScale", scale=[1.05, 1.05]), | |
| ], | |
| [ | |
| dict( | |
| type="RandomRotateTargetAngle", | |
| angle=[1 / 2], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=1, | |
| ), | |
| dict(type="RandomScale", scale=[1.05, 1.05]), | |
| ], | |
| [ | |
| dict( | |
| type="RandomRotateTargetAngle", | |
| angle=[1], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=1, | |
| ), | |
| dict(type="RandomScale", scale=[1.05, 1.05]), | |
| ], | |
| [ | |
| dict( | |
| type="RandomRotateTargetAngle", | |
| angle=[3 / 2], | |
| axis="z", | |
| center=[0, 0, 0], | |
| p=1, | |
| ), | |
| dict(type="RandomScale", scale=[1.05, 1.05]), | |
| ], | |
| [dict(type="RandomFlip", p=1)], | |
| ], | |
| ), | |
| ), | |
| ) | |
| # hook | |
| hooks = [ | |
| dict(type="CheckpointLoader"), | |
| dict(type="IterationTimer", warmup_iter=2), | |
| dict(type="InformationWriter"), | |
| dict(type="SemSegEvaluator"), | |
| dict(type="CheckpointSaver", save_freq=None), | |
| dict(type="PreciseEvaluator", test_last=True), | |
| ] | |