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Add mark step and inplace residual add in llama model code to reduce memory consumption #65

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7 commits merged into from
Feb 29, 2024
Merged

Add mark step and inplace residual add in llama model code to reduce memory consumption #65

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389938a
Add mark step and inplace add.
Feb 23, 2024
69b5b32
Merge branch 'HabanaAI:habana-main' into llama_prefill_memoryfixes
Feb 26, 2024
094f0b7
Add lazy mode parameter
Feb 27, 2024
586e8ce
Move mark step within the loop
Feb 28, 2024
f34fae3
Move mark step before the loop
Feb 28, 2024
6c6e5da
Fix indentation
Feb 29, 2024
8eab266
update in place add only for inference
Feb 29, 2024
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Move mark step before the loop
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Puneesh Khanna authored Feb 28, 2024
commit f34fae3e2e4238485a27161d10c0767ccce3080b
4 changes: 2 additions & 2 deletions optimum/habana/transformers/models/llama/modeling_llama.py
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Expand Up @@ -686,10 +686,10 @@ def forward(
all_self_attns = () if output_attentions else None
next_decoder_cache = () if not use_new_cache else None

for layer_idx, decoder_layer in enumerate(self.layers):
if lazy_mode:
if lazy_mode:
htcore.mark_step()

for layer_idx, decoder_layer in enumerate(self.layers):
if output_hidden_states:
all_hidden_states += (hidden_states,)

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