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Added dynamic temperature parameters to main example cli #5295

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Merged
merged 2 commits into from
Feb 5, 2024
Merged

Added dynamic temperature parameters to main example cli #5295

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620d4c5
added dynamic temp params in main
l3utterfly Feb 3, 2024
d6fa787
added help text
l3utterfly Feb 3, 2024
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14 changes: 14 additions & 0 deletions common/common.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -399,6 +399,18 @@ bool gpt_params_parse_ex(int argc, char ** argv, gpt_params & params) {
break;
}
sparams.penalty_present = std::stof(argv[i]);
} else if (arg == "--dynatemp-range") {
if (++i >= argc) {
invalid_param = true;
break;
}
sparams.dynatemp_range = std::stof(argv[i]);
} else if (arg == "--dynatemp-exp") {
if (++i >= argc) {
invalid_param = true;
break;
}
sparams.dynatemp_exponent = std::stof(argv[i]);
} else if (arg == "--mirostat") {
if (++i >= argc) {
invalid_param = true;
Expand Down Expand Up @@ -942,6 +954,8 @@ void gpt_print_usage(int /*argc*/, char ** argv, const gpt_params & params) {
printf(" --repeat-penalty N penalize repeat sequence of tokens (default: %.1f, 1.0 = disabled)\n", (double)sparams.penalty_repeat);
printf(" --presence-penalty N repeat alpha presence penalty (default: %.1f, 0.0 = disabled)\n", (double)sparams.penalty_present);
printf(" --frequency-penalty N repeat alpha frequency penalty (default: %.1f, 0.0 = disabled)\n", (double)sparams.penalty_freq);
printf(" --dynatemp-range N dynamic temperature range (default: %.1f, 0.0 = disabled)\n", (double)sparams.dynatemp_range);
printf(" --dynatemp-exp N dynamic temperature exponent (default: %.1f)\n", (double)sparams.dynatemp_exponent);
printf(" --mirostat N use Mirostat sampling.\n");
printf(" Top K, Nucleus, Tail Free and Locally Typical samplers are ignored if used.\n");
printf(" (default: %d, 0 = disabled, 1 = Mirostat, 2 = Mirostat 2.0)\n", sparams.mirostat);
Expand Down