first commit

third_party/Matcha-TTS/configs/trainer/cpu.yaml

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+defaults:
+  - default
+
+accelerator: cpu
+devices: 1

third_party/Matcha-TTS/configs/trainer/ddp.yaml

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+defaults:
+  - default
+
+strategy: ddp
+
+accelerator: gpu
+devices: [0,1]
+num_nodes: 1
+sync_batchnorm: True

third_party/Matcha-TTS/configs/trainer/ddp_sim.yaml

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+defaults:
+  - default
+
+# simulate DDP on CPU, useful for debugging
+accelerator: cpu
+devices: 2
+strategy: ddp_spawn

third_party/Matcha-TTS/configs/trainer/default.yaml

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+_target_: lightning.pytorch.trainer.Trainer
+
+default_root_dir: ${paths.output_dir}
+
+max_epochs: -1
+
+accelerator: gpu
+devices: [0]
+
+# mixed precision for extra speed-up
+precision: 16-mixed
+
+# perform a validation loop every N training epochs
+check_val_every_n_epoch: 1
+
+# set True to to ensure deterministic results
+# makes training slower but gives more reproducibility than just setting seeds
+deterministic: False
+
+gradient_clip_val: 5.0

third_party/Matcha-TTS/configs/trainer/gpu.yaml

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+defaults:
+  - default
+
+accelerator: gpu
+devices: 1

third_party/Matcha-TTS/configs/trainer/mps.yaml

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+defaults:
+  - default
+
+accelerator: mps
+devices: 1