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Activation Sparsity OV backend #2924

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Activation Sparsity OV backend #2924

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@nikita-savelyevv nikita-savelyevv commented Aug 28, 2024 •
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Extending #2683 with implementation for OV backend

Model Backend Compression Sparsity Parameters Wikitext word perplexity
meta-llama/Llama-2-7b-hf OV - - 8.71
meta-llama/Llama-2-7b-hf OV - 25% (up/gate32%+down52%) 9.06
meta-llama/Llama-2-7b-hf PT - 25% (up/gate32%+down52%) 9.06
meta-llama/Llama-2-7b-hf OV INT8_asym - 8.71
meta-llama/Llama-2-7b-hf OV INT8_asym 25% (up/gate32%+down52%) 9.07
meta-llama/Llama-2-7b-hf PT INT8_asym 25% (up/gate32%+down52%) 9.07
meta-llama/Llama-2-7b-hf OV INT4_default (sym=True, ratio=0.6) - 9.08
meta-llama/Llama-2-7b-hf OV INT4_default (sym=True, ratio=0.6) 25% (up/gate32%+down52%) 9.39

Reason for changes

Related tickets

147840

Tests

@github-actions github-actions bot added NNCF PT Pull requests that updates NNCF PyTorch experimental labels Aug 28, 2024
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How to run: https://github.com/nikita-savelyevv/24h1-nncf-sparsify-activations-example/blob/main/README.md

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