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{
"cells": [
{
"cell_type": "code",
"execution_count": 1,
"id": "d179a842",
"metadata": {},
"outputs": [],
"source": [
"%load_ext autoreload\n",
"%autoreload 2"
]
},
{
"cell_type": "code",
"execution_count": 2,
"id": "6b561bd5-2495-47ab-9cdf-786662610840",
"metadata": {},
"outputs": [],
"source": [
"import torch\n",
"from audiocraft.models.loaders import load_compression_model, load_dit_model_melodyflow\n",
"import audiocraft.models.builders as builders\n",
"from omegaconf import OmegaConf, DictConfig"
]
},
{
"cell_type": "code",
"execution_count": 3,
"id": "2ef93dcd",
"metadata": {},
"outputs": [],
"source": [
"# T18 32k mono\n",
"BOX_CHECKPOINT_PATH = \"/Users/glelan/projects/melodyflow/checkpoints/923877216v250.pt\"\n",
"CODEC_CHECKPOINT_PATH = \"/Users/glelan/projects/melodyflow/checkpoints/epoch_200_train_step_401200_eval_step_24875.pt\"\n",
"DEMO_PATH = \"/Users/glelan/projects/melodyflow/checkpoints/t18_32k_25hz_mono_10s\""
]
},
{
"cell_type": "code",
"execution_count": 4,
"id": "95af0ec5",
"metadata": {},
"outputs": [],
"source": [
"# T24 48k stereo 25Hz 30s\n",
"BOX_CHECKPOINT_PATH = \"/Users/glelan/projects/melodyflow/checkpoints/924369475v250.pt\"\n",
"CODEC_CHECKPOINT_PATH = \"/Users/glelan/projects/melodyflow/checkpoints/vae/epoch_200_train_step_401200_eval_step_24875.pt\"\n",
"DEMO_PATH = \"/Users/glelan/projects/melodyflow/checkpoints/t24_48k_25hz_stereo_30s\""
]
},
{
"cell_type": "code",
"execution_count": 5,
"id": "f0027692",
"metadata": {},
"outputs": [],
"source": [
"with open(CODEC_CHECKPOINT_PATH, \"rb\") as fileobj:\n",
" codec_checkpoint = torch.load(fileobj, map_location=torch.device('cpu'))"
]
},
{
"cell_type": "code",
"execution_count": 6,
"id": "570506c1",
"metadata": {},
"outputs": [],
"source": [
"del codec_checkpoint['hyper_parameters']['cfg']['disable_cuda_benchmarks']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['enable_profiler']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['manifold_bucket']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['manifold_path']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['ckpt_path']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['auto_retry_from_last_checkpoint']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['checkpoint_ttl']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['async_checkpoint']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['pg_timeout_in_minutes']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['check_preemption_every_n_train_steps']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['model_entity_id']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['max_eval_steps_per_epoch']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['prefetch_factor']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['max_audio_size']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['conditioners']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['data']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['trainer']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['lfq']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['residual_lfq']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['seed']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['monitor']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['generate_every']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['epochs']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['steps_per_epoch']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['batch_size_per_gpu']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['num_workers_per_gpu']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['save_every_n_epochs']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['unit']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['lr']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['optimizer']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['optim']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['msstftd']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['msd']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['mpd']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['l1']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['l2']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['mrstft']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['sdstft']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['mel']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['sisnr']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['sisdr']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['msspec']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['losses']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['balancer']\n",
"del codec_checkpoint['hyper_parameters']['cfg']['adversarial']"
]
},
{
"cell_type": "code",
"execution_count": 7,
"id": "96d0ad5c",
"metadata": {},
"outputs": [],
"source": [
"with open(BOX_CHECKPOINT_PATH, \"rb\") as fileobj:\n",
" dit_checkpoint = torch.load(fileobj, map_location=torch.device('cpu'))"
]
},
{
"cell_type": "code",
"execution_count": 8,
"id": "057a5f1d",
"metadata": {},
"outputs": [],
"source": [
"del dit_checkpoint['hyper_parameters']['cfg']['disable_cuda_benchmarks']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['enable_profiler']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['manifold_bucket']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['manifold_path']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['ckpt_path']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['auto_retry_from_last_checkpoint']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['checkpoint_ttl']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['async_checkpoint']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['pg_timeout_in_minutes']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['check_preemption_every_n_train_steps']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['model_entity_id']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['max_eval_steps_per_epoch']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['prefetch_factor']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['max_audio_size']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['sample_rate_video']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['video_crop']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['compression_model_checkpoint']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['public_compression']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['finetune_cp_path']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['clip_grad_norm']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['generate']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['logging']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['schedule']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['data']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['trainer']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['seed']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['monitor']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['generate_every']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['epochs']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['steps_per_epoch']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['batch_size_per_gpu']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['num_workers_per_gpu']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['save_every_n_epochs']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['unit']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['lr']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['optim']"
]
},
{
"cell_type": "code",
"execution_count": 9,
"id": "df52ded5",
"metadata": {},
"outputs": [],
"source": [
"\n",
"del dit_checkpoint['hyper_parameters']['cfg']['transformer_lm']['spectral_norm_attn_iters']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['transformer_lm']['spectral_norm_ff_iters']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['transformer_lm']['residual_balancer_attn']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['transformer_lm']['residual_balancer_ff']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['transformer_lm']['mask_cross_attention']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['transformer_lm']['qk_norm']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['transformer_lm']['n_q']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['transformer_lm']['q_modeling']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['transformer_lm']['emb_lr']\n",
"del dit_checkpoint['hyper_parameters']['cfg']['transformer_lm']['card']\n",
"cfg = OmegaConf.create(dit_checkpoint['hyper_parameters']['cfg'])\n",
"cfg.fuser.input_interpolate = []\n",
"cfg.dataset = {\"segment_duration\" : 30.0}\n",
"cleaned_dit_checkpoint = {'xp.cfg': cfg, \"best_state\": {}}\n",
"for key, value in dit_checkpoint[\"state_dict\"].items():\n",
" if key.startswith(\"ema.module.\"):\n",
" cleaned_dit_checkpoint[\"best_state\"][key[11:]] = value\n",
"cleaned_dit_checkpoint[\"best_state\"][\"latent_mean\"] = codec_checkpoint[\"ema_model\"][\"bottleneck_norm.running_mean\"]\n",
"cleaned_dit_checkpoint[\"best_state\"][\"latent_std\"] = codec_checkpoint[\"ema_model\"][\"bottleneck_norm.running_std\"]\n",
"with open(DEMO_PATH + \"/state_dict.bin\", \"wb\") as fileobj:\n",
" torch.save(cleaned_dit_checkpoint, fileobj)\n",
"flow_model = load_dit_model_melodyflow(DEMO_PATH)"
]
},
{
"cell_type": "code",
"execution_count": 10,
"id": "793188cf",
"metadata": {},
"outputs": [],
"source": [
"del codec_checkpoint[\"ema_model\"][\"bottleneck_norm.running_mean\"]\n",
"del codec_checkpoint[\"ema_model\"][\"bottleneck_norm.running_std\"]\n",
"codec_checkpoint['hyper_parameters']['cfg']['encodec']['quantizer'] = \"no_quant\"\n",
"cleand_codec_checkpoint = {'xp.cfg': codec_checkpoint['hyper_parameters']['cfg'], 'best_state': codec_checkpoint[\"ema_model\"]}\n",
"with open(DEMO_PATH + \"/compression_state_dict.bin\", \"wb\") as fileobj:\n",
" torch.save(cleand_codec_checkpoint, fileobj)\n",
"compression_model = load_compression_model(DEMO_PATH)"
]
},
{
"cell_type": "code",
"execution_count": null,
"id": "3d6d2305",
"metadata": {},
"outputs": [],
"source": []
},
{
"cell_type": "code",
"execution_count": null,
"id": "d1915c5e",
"metadata": {},
"outputs": [],
"source": []
}
],
"metadata": {
"kernelspec": {
"display_name": "melodyflow",
"language": "python",
"name": "python3"
},
"language_info": {
"codemirror_mode": {
"name": "ipython",
"version": 3
},
"file_extension": ".py",
"mimetype": "text/x-python",
"name": "python",
"nbconvert_exporter": "python",
"pygments_lexer": "ipython3",
"version": "3.9.19"
}
},
"nbformat": 4,
"nbformat_minor": 5
}
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