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Make prompt randomization optional #300

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Merged
merged 1 commit into from
Mar 19, 2023
Merged

Make prompt randomization optional #300

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2 changes: 1 addition & 1 deletion main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -805,7 +805,7 @@ int main(int argc, char ** argv) {
fprintf(stderr, "%s: seed = %d\n", __func__, params.seed);

std::mt19937 rng(params.seed);
if (params.prompt.empty()) {
if (params.random_prompt) {
params.prompt = gpt_random_prompt(rng);
}

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5 changes: 4 additions & 1 deletion utils.cpp
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Expand Up @@ -75,6 +75,8 @@ bool gpt_params_parse(int argc, char ** argv, gpt_params & params) {
} else if (arg == "-h" || arg == "--help") {
gpt_print_usage(argc, argv, params);
exit(0);
} else if (arg == "--random-prompt") {
params.random_prompt = true;
} else {
fprintf(stderr, "error: unknown argument: %s\n", arg.c_str());
gpt_print_usage(argc, argv, params);
Expand All @@ -98,7 +100,8 @@ void gpt_print_usage(int argc, char ** argv, const gpt_params & params) {
fprintf(stderr, " -s SEED, --seed SEED RNG seed (default: -1)\n");
fprintf(stderr, " -t N, --threads N number of threads to use during computation (default: %d)\n", params.n_threads);
fprintf(stderr, " -p PROMPT, --prompt PROMPT\n");
fprintf(stderr, " prompt to start generation with (default: random)\n");
fprintf(stderr, " prompt to start generation with (default: empty)\n");
fprintf(stderr, " --random-prompt start with a randomized prompt.\n");
fprintf(stderr, " -f FNAME, --file FNAME\n");
fprintf(stderr, " prompt file to start generation.\n");
fprintf(stderr, " -n N, --n_predict N number of tokens to predict (default: %d)\n", params.n_predict);
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2 changes: 2 additions & 0 deletions utils.h
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Expand Up @@ -30,6 +30,8 @@ struct gpt_params {
std::string model = "models/lamma-7B/ggml-model.bin"; // model path
std::string prompt;

bool random_prompt = false;

bool use_color = false; // use color to distinguish generations and inputs

bool interactive = false; // interactive mode
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