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28 lines
871 B
C++
28 lines
871 B
C++
#ifndef LLMODEL_H
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#define LLMODEL_H
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#include <string>
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#include <functional>
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#include <vector>
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class LLModel {
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public:
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explicit LLModel() {}
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virtual ~LLModel() {}
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virtual bool loadModel(const std::string &modelPath) = 0;
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virtual bool loadModel(const std::string &modelPath, std::istream &fin) = 0;
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virtual bool isModelLoaded() const = 0;
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struct PromptContext {
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std::vector<float> logits;
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int32_t n_past = 0; // number of tokens in past conversation
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};
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virtual void prompt(const std::string &prompt, std::function<bool(const std::string&)> response,
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PromptContext &ctx, int32_t n_predict = 200, int32_t top_k = 40, float top_p = 0.9f,
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float temp = 0.9f, int32_t n_batch = 9) = 0;
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virtual void setThreadCount(int32_t n_threads) {}
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virtual int32_t threadCount() { return 1; }
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};
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#endif // LLMODEL_H
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