Revert "checkpoint model on first step callback (#2906)"

This reverts commit 10ba1622f7.

examples/llama-3/3b-qat-fsdp2.yaml

@@ -77,5 +77,3 @@ fsdp_config:
 
 special_tokens:
   pad_token: <|end_of_text|>
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/fft-8b-liger-fsdp.yaml

@@ -72,5 +72,3 @@ fsdp_config:
 special_tokens:
   pad_token: <|finetune_right_pad_id|>
   eos_token: <|eot_id|>
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/fft-8b.yaml

@@ -42,5 +42,3 @@ saves_per_epoch: 1
 weight_decay: 0.0
 special_tokens:
   pad_token: <|end_of_text|>
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/instruct-dpo-lora-8b.yml

@@ -71,5 +71,3 @@ warmup_steps: 10
 evals_per_epoch: 4
 saves_per_epoch: 1
 weight_decay: 0.0
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/instruct-lora-8b.yml

@@ -64,5 +64,3 @@ saves_per_epoch: 1
 weight_decay: 0.0
 special_tokens:
    pad_token: <|end_of_text|>
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/lora-1b-deduplicate-dpo.yml

@@ -83,5 +83,3 @@ warmup_steps: 10
 evals_per_epoch: 4
 saves_per_epoch: 1
 weight_decay: 0.0
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/lora-1b-deduplicate-sft.yml

@@ -61,5 +61,3 @@ saves_per_epoch: 1
 weight_decay: 0.0
 special_tokens:
    pad_token: <|end_of_text|>
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/lora-1b-kernels.yml

@@ -65,5 +65,3 @@ saves_per_epoch: 1
 weight_decay: 0.0
 special_tokens:
   pad_token: "<|end_of_text|>"
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/lora-1b-ray.yml

@@ -64,5 +64,3 @@ special_tokens:
 
 use_ray: true
 ray_num_workers: 4
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/lora-1b-sample-packing-sequentially.yml

@@ -63,5 +63,3 @@ saves_per_epoch: 1
 weight_decay: 0.0
 special_tokens:
   pad_token: <|end_of_text|>
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/lora-1b.yml

@@ -60,5 +60,3 @@ saves_per_epoch: 1
 weight_decay: 0.0
 special_tokens:
   pad_token: "<|end_of_text|>"
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/lora-8b.yml

@@ -57,5 +57,3 @@ saves_per_epoch: 1
 weight_decay: 0.0
 special_tokens:
    pad_token: <|end_of_text|>
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/qlora-1b-kto.yaml

@@ -61,5 +61,3 @@ saves_per_epoch: 1
 weight_decay: 0.0
 special_tokens:
   pad_token: "<|end_of_text|>"
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/qlora-1b.yml

@@ -62,5 +62,3 @@ saves_per_epoch: 1
 weight_decay: 0.0
 special_tokens:
   pad_token: "<|end_of_text|>"
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/qlora-fsdp-405b.yaml

@@ -60,5 +60,3 @@ fsdp_config:
   fsdp_sharding_strategy: FULL_SHARD
 special_tokens:
   pad_token: <|finetune_right_pad_id|>
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/qlora-fsdp-70b.yaml

@@ -69,5 +69,3 @@ fsdp_config:
   fsdp_sharding_strategy: FULL_SHARD
 special_tokens:
   pad_token: <|end_of_text|>
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/qlora.yml

@@ -54,5 +54,3 @@ saves_per_epoch: 1
 weight_decay: 0.0
 special_tokens:
   pad_token: "<|end_of_text|>"
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config

examples/llama-3/sparse-finetuning.yaml

@@ -75,5 +75,3 @@ llmcompressor:
           ]
           start: 0
   save_compressed: true
-
-# save_first_step: true  # uncomment this to validate checkpoint saving works with your config