Update

3 files changed, 8 insertions, 6 deletions

diff --git a/training/functional.py b/training/functional.py
index c6ceb20..695a24f 100644
--- a/training/functional.py
+++ b/training/functional.py
@@ -456,7 +456,7 @@ def train_loop(
     sample_frequency: int = 10,
     checkpoint_frequency: int = 50,
     milestone_checkpoints: bool = True,
-    cycle: int = 1,
+    cycle: int = 0,
     global_step_offset: int = 0,
     num_epochs: int = 100,
     gradient_accumulation_steps: int = 1,
@@ -537,7 +537,7 @@ def train_loop(
 
             logs = {}
 
-            with on_train(epoch):
+            with on_train(cycle):
                 for step, batch in enumerate(train_dataloader):
                     loss, acc, bsz = loss_step(step, batch, cache)
                     loss /= gradient_accumulation_steps
diff --git a/training/strategy/lora.py b/training/strategy/lora.py
index 5c3012e..1f0a117 100644
--- a/training/strategy/lora.py
+++ b/training/strategy/lora.py
@@ -35,6 +35,7 @@ def lora_strategy_callbacks(
     placeholder_tokens: list[str],
     placeholder_token_ids: list[list[int]],
     pti_mode: bool = False,
+    train_text_encoder_cycles: int = 99999,
     use_emb_decay: bool = False,
     emb_decay_target: float = 0.4,
     emb_decay: float = 1e-2,
@@ -66,10 +67,11 @@ def lora_strategy_callbacks(
     )
 
     @contextmanager
-    def on_train(epoch: int):
+    def on_train(cycle: int):
         unet.train()
-        text_encoder.train()
-        tokenizer.train()
+        if cycle < train_text_encoder_cycles:
+            text_encoder.train()
+            tokenizer.train()
         yield
 
     @contextmanager
diff --git a/training/strategy/ti.py b/training/strategy/ti.py
index f330cb7..6bc1d7d 100644
--- a/training/strategy/ti.py
+++ b/training/strategy/ti.py
@@ -90,7 +90,7 @@ def textual_inversion_strategy_callbacks(
             return nullcontext()
 
     @contextmanager
-    def on_train(epoch: int):
+    def on_train(cycle: int):
         text_encoder.train()
         tokenizer.train()
         yield