Commit ·
2d9cc91
1
Parent(s): b387190
Remove training config yaml
Browse files- ltx2_tsantsalize_h100.yaml +0 -111
ltx2_tsantsalize_h100.yaml
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# tsantsalize IC-LoRA (Phase 3). Same recipe as the other two. 98 pairs (49 img + 49 vid@97f).
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# Buckets reflect this dataset: images 768x1024/1024x768/1440x1920, videos 768x1024x97/1024x768x97.
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model:
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model_path: /workspace/models/ltx-2.3-22b-dev.safetensors
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text_encoder_path: /workspace/models/gemma-3-12b-it/
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training_mode: lora
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load_checkpoint: /workspace/outputs/ltx2_tsantsalize/checkpoints # fresh -> step 0
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lora:
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rank: 64
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alpha: 64
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dropout: 0.0
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target_modules:
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- attn1.to_q
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- attn1.to_k
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- attn1.to_v
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- attn1.to_out.0
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- attn2.to_q
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- attn2.to_k
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- attn2.to_v
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- attn2.to_out.0
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- ff.net.0.proj
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- ff.net.2
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training_strategy:
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name: video_to_video
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reference_latents_dir: reference_latents
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first_frame_conditioning_p: 0.0
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data:
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preprocessed_data_root: /workspace/dataset_tsantsalize/.precomputed
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num_dataloader_workers: 4
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optimization:
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batch_size: 1
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gradient_accumulation_steps: 4
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enable_gradient_checkpointing: true # REQUIRED for 22B even on 94GB
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max_grad_norm: 1.0
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optimizer_type: prodigy
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optimizer_params:
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decouple: true
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d_coef: 1.0
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safeguard_warmup: true
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use_bias_correction: true
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weight_decay: 0.01
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learning_rate: 1.0
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scheduler_type: constant
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scheduler_params: {}
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steps: 3000
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acceleration:
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mixed_precision_mode: bf16
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quantization: null
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load_text_encoder_in_8bit: false
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flow_matching:
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timestep_sampling_mode: shifted_logit_normal
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timestep_sampling_params: {}
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validation:
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interval: 1000
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skip_initial_validation: true
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inference_steps: 30
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guidance_scale: 4.0
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negative_prompt: "worst quality, blurry, distorted, low quality, artifacts, deformed face, asymmetric features, generic face"
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prompts:
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- tsantsalize
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- tsantsalize
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- tsantsalize
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reference_videos:
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- /workspace/dataset_tsantsalize/reference/pair_00005.png # natural input (768x1024)
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- /workspace/dataset_tsantsalize/reference/pair_00007.png # natural input (768x1024)
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- /workspace/dataset_tsantsalize/reference/pair_00008.png # natural input (768x1024)
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reference_downscale_factor: 1
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video_dims: # 81-frame video val (was F=1 image); 576x768 keeps 0.75 AR + safe VRAM
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- 576
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- 768
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- 81
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videos_per_prompt: 1
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frame_rate: 24.0
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include_reference_in_output: true
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generate_audio: false
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seed: 42
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stg_blocks:
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- 29
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stg_mode: stg_v
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stg_scale: 1.0
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checkpoints:
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interval: 500
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keep_last_n: -1
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keep_training_states_last_n: 1
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save_training_state: full
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no_resume: false
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precision: bfloat16
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filename_prefix: tsantsalize
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wandb:
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enabled: true
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entity: null
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project: ltx2-tsantsalize
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tags:
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- ltx2
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- ic-lora
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- tsantsalize
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- image+video
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- h100-fullres
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log_validation_videos: true
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output_dir: /workspace/outputs/ltx2_tsantsalize
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seed: 42
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