17 lines
367 B
C++
17 lines
367 B
C++
#include <torch/extension.h>
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void rotary_embedding(
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torch::Tensor& positions,
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torch::Tensor& query,
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torch::Tensor& key,
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int head_size,
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torch::Tensor& cos_sin_cache,
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bool is_neox);
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PYBIND11_MODULE(TORCH_EXTENSION_NAME, m) {
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m.def(
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"rotary_embedding",
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&rotary_embedding,
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"Apply GPT-NeoX or GPT-J style rotary embedding to query and key");
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}
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