vbatts/llama.cpp
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clear logit_bias between requests + print

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anon 2023-06-01 09:49:50 -03:00
parent 6025476e39
commit 8cbc4be6c2
1 changed files with 5 additions and 2 deletions
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7
examples/server/server.cpp
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@ -559,6 +559,7 @@ json format_generation_settings(llama_server_context &llama) {
{ "n_keep", llama.params.n_keep }, { "n_keep", llama.params.n_keep },
{ "ignore_eos", ignore_eos }, { "ignore_eos", ignore_eos },
{ "stream", llama.stream }, { "stream", llama.stream },
{ "logit_bias", llama.params.logit_bias },
}; };
} }
@ -650,10 +651,10 @@ bool parse_options_completion(json body, llama_server_context& llama, Response &
} else { } else {
llama.params.seed = time(NULL); llama.params.seed = time(NULL);
} }
llama.params.logit_bias.clear();
if (!body["ignore_eos"].is_null() && body["ignore_eos"].get<bool>()) { if (!body["ignore_eos"].is_null() && body["ignore_eos"].get<bool>()) {
llama.params.logit_bias[llama_token_eos()] = -INFINITY; llama.params.logit_bias[llama_token_eos()] = -INFINITY;
} else {
llama.params.logit_bias.erase(llama_token_eos());
} }
if (body["logit_bias"].is_array()) { if (body["logit_bias"].is_array()) {
int n_vocab = llama_n_vocab(llama.ctx); int n_vocab = llama_n_vocab(llama.ctx);
@ -665,6 +666,7 @@ bool parse_options_completion(json body, llama_server_context& llama, Response &
} }
} }
} }
if (!body["prompt"].is_null()) { if (!body["prompt"].is_null()) {
llama.params.prompt = body["prompt"].get<std::string>(); llama.params.prompt = body["prompt"].get<std::string>();
} else { } else {
@ -673,6 +675,7 @@ bool parse_options_completion(json body, llama_server_context& llama, Response &
res.status = 400; res.status = 400;
return false; return false;
} }
llama.params.antiprompt.clear(); llama.params.antiprompt.clear();
if (!body["stop"].is_null()) { if (!body["stop"].is_null()) {
const auto stop = body["stop"].get<std::vector<std::string>>(); const auto stop = body["stop"].get<std::vector<std::string>>();