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https://github.com/nomic-ai/gpt4all
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45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
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#ifndef BERT_H_I_KNOW_WHAT_I_AM_DOING_WHEN_INCLUDING_THIS_FILE
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#error This file is NOT meant to be included outside of bert.cpp. Doing so is DANGEROUS. Be sure to know what you are doing before proceeding to #define BERT_H_I_KNOW_WHAT_I_AM_DOING_WHEN_INCLUDING_THIS_FILE
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#endif
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#ifndef BERT_H
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#define BERT_H
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#include <string>
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#include <functional>
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#include <vector>
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#include <memory>
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#include "llmodel.h"
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struct BertPrivate;
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class Bert : public LLModel {
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public:
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Bert();
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~Bert();
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bool supportsEmbedding() const override { return true; }
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bool supportsCompletion() const override { return true; }
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bool loadModel(const std::string &modelPath) override;
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bool isModelLoaded() const override;
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size_t requiredMem(const std::string &modelPath) override;
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size_t stateSize() const override;
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size_t saveState(uint8_t *dest) const override;
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size_t restoreState(const uint8_t *src) override;
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void setThreadCount(int32_t n_threads) override;
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int32_t threadCount() const override;
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std::vector<float> embedding(const std::string &text) override;
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private:
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std::unique_ptr<BertPrivate> d_ptr;
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protected:
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std::vector<Token> tokenize(PromptContext &, const std::string&) const override;
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Token sampleToken(PromptContext &ctx) const override;
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std::string tokenToString(Token) const override;
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bool evalTokens(PromptContext &ctx, const std::vector<int32_t> &tokens) const override;
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int32_t contextLength() const override;
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const std::vector<Token>& endTokens() const override;
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};
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#endif // BERT_H
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