mirror of
https://github.com/SillyTavern/SillyTavern.git
synced 2024-12-15 18:59:07 +01:00
426 lines
15 KiB
JavaScript
426 lines
15 KiB
JavaScript
import {
|
|
getRequestHeaders,
|
|
saveSettingsDebounced,
|
|
getStoppingStrings,
|
|
substituteParams,
|
|
} from "../script.js";
|
|
|
|
import {
|
|
power_user,
|
|
} from "./power-user.js";
|
|
import { getSortableDelay } from "./utils.js";
|
|
|
|
export const kai_settings = {
|
|
temp: 1,
|
|
rep_pen: 1,
|
|
rep_pen_range: 0,
|
|
top_p: 1,
|
|
min_p: 0,
|
|
top_a: 1,
|
|
top_k: 0,
|
|
typical: 1,
|
|
tfs: 1,
|
|
rep_pen_slope: 0.9,
|
|
streaming_kobold: false,
|
|
sampler_order: [0, 1, 2, 3, 4, 5, 6],
|
|
mirostat: 0,
|
|
mirostat_tau: 5.0,
|
|
mirostat_eta: 0.1,
|
|
use_default_badwordsids: false,
|
|
grammar: "",
|
|
seed: -1,
|
|
};
|
|
|
|
export const kai_flags = {
|
|
can_use_tokenization: false,
|
|
can_use_stop_sequence: false,
|
|
can_use_streaming: false,
|
|
can_use_default_badwordsids: false,
|
|
can_use_mirostat: false,
|
|
can_use_grammar: false,
|
|
};
|
|
|
|
const defaultValues = Object.freeze(structuredClone(kai_settings));
|
|
|
|
const MIN_STOP_SEQUENCE_VERSION = '1.2.2';
|
|
const MIN_UNBAN_VERSION = '1.2.4';
|
|
const MIN_STREAMING_KCPPVERSION = '1.30';
|
|
const MIN_TOKENIZATION_KCPPVERSION = '1.41';
|
|
const MIN_MIROSTAT_KCPPVERSION = '1.35';
|
|
const MIN_GRAMMAR_KCPPVERSION = '1.44';
|
|
const KOBOLDCPP_ORDER = [6, 0, 1, 3, 4, 2, 5];
|
|
|
|
export function formatKoboldUrl(value) {
|
|
try {
|
|
const url = new URL(value);
|
|
if (!power_user.relaxed_api_urls) {
|
|
url.pathname = '/api';
|
|
}
|
|
return url.toString();
|
|
} catch { } // Just using URL as a validation check
|
|
return null;
|
|
}
|
|
|
|
export function loadKoboldSettings(preset) {
|
|
for (const name of Object.keys(kai_settings)) {
|
|
const value = preset[name] ?? defaultValues[name];
|
|
const slider = sliders.find(x => x.name === name);
|
|
|
|
if (!slider) {
|
|
continue;
|
|
}
|
|
|
|
const formattedValue = slider.format(value);
|
|
slider.setValue(value);
|
|
$(slider.sliderId).val(value);
|
|
$(slider.counterId).val(formattedValue);
|
|
}
|
|
|
|
if (preset.hasOwnProperty('streaming_kobold')) {
|
|
kai_settings.streaming_kobold = preset.streaming_kobold;
|
|
$('#streaming_kobold').prop('checked', kai_settings.streaming_kobold);
|
|
}
|
|
if (preset.hasOwnProperty('use_default_badwordsids')) {
|
|
kai_settings.use_default_badwordsids = preset.use_default_badwordsids;
|
|
$('#use_default_badwordsids').prop('checked', kai_settings.use_default_badwordsids);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Gets the Kobold generation data.
|
|
* @param {string} finalPrompt Final text prompt.
|
|
* @param {object} settings Settings preset object.
|
|
* @param {number} maxLength Maximum length.
|
|
* @param {number} maxContextLength Maximum context length.
|
|
* @param {boolean} isHorde True if the generation is for a horde, false otherwise.
|
|
* @param {string} type Generation type.
|
|
* @returns {object} Kobold generation data.
|
|
*/
|
|
export function getKoboldGenerationData(finalPrompt, settings, maxLength, maxContextLength, isHorde, type) {
|
|
const isImpersonate = type === 'impersonate';
|
|
const sampler_order = kai_settings.sampler_order || settings.sampler_order;
|
|
|
|
let generate_data = {
|
|
prompt: finalPrompt,
|
|
gui_settings: false,
|
|
sampler_order: sampler_order,
|
|
max_context_length: Number(maxContextLength),
|
|
max_length: maxLength,
|
|
rep_pen: Number(kai_settings.rep_pen),
|
|
rep_pen_range: Number(kai_settings.rep_pen_range),
|
|
rep_pen_slope: kai_settings.rep_pen_slope,
|
|
temperature: Number(kai_settings.temp),
|
|
tfs: kai_settings.tfs,
|
|
top_a: kai_settings.top_a,
|
|
top_k: kai_settings.top_k,
|
|
top_p: kai_settings.top_p,
|
|
min_p: kai_settings.min_p,
|
|
typical: kai_settings.typical,
|
|
s1: sampler_order[0],
|
|
s2: sampler_order[1],
|
|
s3: sampler_order[2],
|
|
s4: sampler_order[3],
|
|
s5: sampler_order[4],
|
|
s6: sampler_order[5],
|
|
s7: sampler_order[6],
|
|
use_world_info: false,
|
|
singleline: false,
|
|
stop_sequence: (kai_flags.can_use_stop_sequence || isHorde) ? getStoppingStrings(isImpersonate) : undefined,
|
|
streaming: kai_settings.streaming_kobold && kai_flags.can_use_streaming && type !== 'quiet',
|
|
can_abort: kai_flags.can_use_streaming,
|
|
mirostat: kai_flags.can_use_mirostat ? kai_settings.mirostat : undefined,
|
|
mirostat_tau: kai_flags.can_use_mirostat ? kai_settings.mirostat_tau : undefined,
|
|
mirostat_eta: kai_flags.can_use_mirostat ? kai_settings.mirostat_eta : undefined,
|
|
use_default_badwordsids: kai_flags.can_use_default_badwordsids ? kai_settings.use_default_badwordsids : undefined,
|
|
grammar: kai_flags.can_use_grammar ? substituteParams(kai_settings.grammar) : undefined,
|
|
sampler_seed: kai_settings.seed >= 0 ? kai_settings.seed : undefined,
|
|
};
|
|
return generate_data;
|
|
}
|
|
|
|
export async function generateKoboldWithStreaming(generate_data, signal) {
|
|
const response = await fetch('/generate', {
|
|
headers: getRequestHeaders(),
|
|
body: JSON.stringify(generate_data),
|
|
method: 'POST',
|
|
signal: signal,
|
|
});
|
|
|
|
return async function* streamData() {
|
|
const decoder = new TextDecoder();
|
|
const reader = response.body.getReader();
|
|
let getMessage = '';
|
|
let messageBuffer = "";
|
|
while (true) {
|
|
const { done, value } = await reader.read();
|
|
let response = decoder.decode(value);
|
|
let eventList = [];
|
|
|
|
// ReadableStream's buffer is not guaranteed to contain full SSE messages as they arrive in chunks
|
|
// We need to buffer chunks until we have one or more full messages (separated by double newlines)
|
|
messageBuffer += response;
|
|
eventList = messageBuffer.split("\n\n");
|
|
// Last element will be an empty string or a leftover partial message
|
|
messageBuffer = eventList.pop();
|
|
|
|
for (let event of eventList) {
|
|
for (let subEvent of event.split('\n')) {
|
|
if (subEvent.startsWith("data")) {
|
|
let data = JSON.parse(subEvent.substring(5));
|
|
getMessage += (data?.token || '');
|
|
yield getMessage;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (done) {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
const sliders = [
|
|
{
|
|
name: "temp",
|
|
sliderId: "#temp",
|
|
counterId: "#temp_counter",
|
|
format: (val) => Number(val).toFixed(2),
|
|
setValue: (val) => { kai_settings.temp = Number(val); },
|
|
},
|
|
{
|
|
name: "rep_pen",
|
|
sliderId: "#rep_pen",
|
|
counterId: "#rep_pen_counter",
|
|
format: (val) => Number(val).toFixed(2),
|
|
setValue: (val) => { kai_settings.rep_pen = Number(val); },
|
|
},
|
|
{
|
|
name: "rep_pen_range",
|
|
sliderId: "#rep_pen_range",
|
|
counterId: "#rep_pen_range_counter",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.rep_pen_range = Number(val); },
|
|
},
|
|
{
|
|
name: "top_p",
|
|
sliderId: "#top_p",
|
|
counterId: "#top_p_counter",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.top_p = Number(val); },
|
|
},
|
|
{
|
|
name: "min_p",
|
|
sliderId: "#min_p",
|
|
counterId: "#min_p_counter",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.min_p = Number(val); },
|
|
},
|
|
{
|
|
name: "top_a",
|
|
sliderId: "#top_a",
|
|
counterId: "#top_a_counter",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.top_a = Number(val); },
|
|
},
|
|
{
|
|
name: "top_k",
|
|
sliderId: "#top_k",
|
|
counterId: "#top_k_counter",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.top_k = Number(val); },
|
|
},
|
|
{
|
|
name: "typical",
|
|
sliderId: "#typical",
|
|
counterId: "#typical_counter",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.typical = Number(val); },
|
|
},
|
|
{
|
|
name: "tfs",
|
|
sliderId: "#tfs",
|
|
counterId: "#tfs_counter",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.tfs = Number(val); },
|
|
},
|
|
{
|
|
name: "rep_pen_slope",
|
|
sliderId: "#rep_pen_slope",
|
|
counterId: "#rep_pen_slope_counter",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.rep_pen_slope = Number(val); },
|
|
},
|
|
{
|
|
name: "sampler_order",
|
|
sliderId: "#no_op_selector",
|
|
counterId: "#no_op_selector",
|
|
format: (val) => val,
|
|
setValue: (val) => { sortItemsByOrder(val); kai_settings.sampler_order = val; },
|
|
},
|
|
{
|
|
name: "mirostat",
|
|
sliderId: "#mirostat_mode_kobold",
|
|
counterId: "#mirostat_mode_counter_kobold",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.mirostat = Number(val); },
|
|
},
|
|
{
|
|
name: "mirostat_tau",
|
|
sliderId: "#mirostat_tau_kobold",
|
|
counterId: "#mirostat_tau_counter_kobold",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.mirostat_tau = Number(val); },
|
|
},
|
|
{
|
|
name: "mirostat_eta",
|
|
sliderId: "#mirostat_eta_kobold",
|
|
counterId: "#mirostat_eta_counter_kobold",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.mirostat_eta = Number(val); },
|
|
},
|
|
{
|
|
name: "grammar",
|
|
sliderId: "#grammar",
|
|
counterId: "#grammar_counter_kobold",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.grammar = val; },
|
|
},
|
|
{
|
|
name: "seed",
|
|
sliderId: "#seed_kobold",
|
|
counterId: "#seed_counter_kobold",
|
|
format: (val) => val,
|
|
setValue: (val) => { kai_settings.seed = Number(val); },
|
|
},
|
|
];
|
|
|
|
export function setKoboldFlags(version, koboldVersion) {
|
|
kai_flags.can_use_stop_sequence = canUseKoboldStopSequence(version);
|
|
kai_flags.can_use_streaming = canUseKoboldStreaming(koboldVersion);
|
|
kai_flags.can_use_tokenization = canUseKoboldTokenization(koboldVersion);
|
|
kai_flags.can_use_default_badwordsids = canUseDefaultBadwordIds(version);
|
|
kai_flags.can_use_mirostat = canUseMirostat(koboldVersion);
|
|
kai_flags.can_use_grammar = canUseGrammar(koboldVersion);
|
|
}
|
|
|
|
/**
|
|
* Determines if the Kobold stop sequence can be used with the given version.
|
|
* @param {string} version KoboldAI version to check.
|
|
* @returns {boolean} True if the Kobold stop sequence can be used, false otherwise.
|
|
*/
|
|
function canUseKoboldStopSequence(version) {
|
|
return (version || '0.0.0').localeCompare(MIN_STOP_SEQUENCE_VERSION, undefined, { numeric: true, sensitivity: 'base' }) > -1;
|
|
}
|
|
|
|
/**
|
|
* Determines if the Kobold default badword ids can be used with the given version.
|
|
* @param {string} version KoboldAI version to check.
|
|
* @returns {boolean} True if the Kobold default badword ids can be used, false otherwise.
|
|
*/
|
|
function canUseDefaultBadwordIds(version) {
|
|
return (version || '0.0.0').localeCompare(MIN_UNBAN_VERSION, undefined, { numeric: true, sensitivity: 'base' }) > -1;
|
|
}
|
|
|
|
/**
|
|
* Determines if the Kobold streaming API can be used with the given version.
|
|
* @param {{ result: string; version: string; }} koboldVersion KoboldAI version object.
|
|
* @returns {boolean} True if the Kobold streaming API can be used, false otherwise.
|
|
*/
|
|
function canUseKoboldStreaming(koboldVersion) {
|
|
if (koboldVersion && koboldVersion.result == 'KoboldCpp') {
|
|
return (koboldVersion.version || '0.0').localeCompare(MIN_STREAMING_KCPPVERSION, undefined, { numeric: true, sensitivity: 'base' }) > -1;
|
|
} else return false;
|
|
}
|
|
|
|
/**
|
|
* Determines if the Kobold tokenization API can be used with the given version.
|
|
* @param {{ result: string; version: string; }} koboldVersion KoboldAI version object.
|
|
* @returns {boolean} True if the Kobold tokenization API can be used, false otherwise.
|
|
*/
|
|
function canUseKoboldTokenization(koboldVersion) {
|
|
if (koboldVersion && koboldVersion.result == 'KoboldCpp') {
|
|
return (koboldVersion.version || '0.0').localeCompare(MIN_TOKENIZATION_KCPPVERSION, undefined, { numeric: true, sensitivity: 'base' }) > -1;
|
|
} else return false;
|
|
}
|
|
|
|
/**
|
|
* Determines if the Kobold mirostat can be used with the given version.
|
|
* @param {{result: string; version: string;}} koboldVersion KoboldAI version object.
|
|
* @returns {boolean} True if the Kobold mirostat API can be used, false otherwise.
|
|
*/
|
|
function canUseMirostat(koboldVersion) {
|
|
if (koboldVersion && koboldVersion.result == 'KoboldCpp') {
|
|
return (koboldVersion.version || '0.0').localeCompare(MIN_MIROSTAT_KCPPVERSION, undefined, { numeric: true, sensitivity: 'base' }) > -1;
|
|
} else return false;
|
|
}
|
|
|
|
/**
|
|
* Determines if the Kobold grammar can be used with the given version.
|
|
* @param {{result: string; version:string;}} koboldVersion KoboldAI version object.
|
|
* @returns {boolean} True if the Kobold grammar can be used, false otherwise.
|
|
*/
|
|
function canUseGrammar(koboldVersion) {
|
|
if (koboldVersion && koboldVersion.result == 'KoboldCpp') {
|
|
return (koboldVersion.version || '0.0').localeCompare(MIN_GRAMMAR_KCPPVERSION, undefined, { numeric: true, sensitivity: 'base' }) > -1;
|
|
} else return false;
|
|
}
|
|
|
|
/**
|
|
* Sorts the sampler items by the given order.
|
|
* @param {any[]} orderArray Sampler order array.
|
|
*/
|
|
function sortItemsByOrder(orderArray) {
|
|
console.debug('Preset samplers order: ' + orderArray);
|
|
const $draggableItems = $("#kobold_order");
|
|
|
|
for (let i = 0; i < orderArray.length; i++) {
|
|
const index = orderArray[i];
|
|
const $item = $draggableItems.find(`[data-id="${index}"]`).detach();
|
|
$draggableItems.append($item);
|
|
}
|
|
}
|
|
|
|
jQuery(function () {
|
|
sliders.forEach(slider => {
|
|
$(document).on("input", slider.sliderId, function () {
|
|
const value = $(this).val();
|
|
const formattedValue = slider.format(value);
|
|
slider.setValue(value);
|
|
$(slider.counterId).val(formattedValue);
|
|
saveSettingsDebounced();
|
|
});
|
|
});
|
|
|
|
$('#streaming_kobold').on("input", function () {
|
|
const value = !!$(this).prop('checked');
|
|
kai_settings.streaming_kobold = value;
|
|
saveSettingsDebounced();
|
|
});
|
|
|
|
$('#use_default_badwordsids').on("input", function () {
|
|
const value = !!$(this).prop('checked');
|
|
kai_settings.use_default_badwordsids = value;
|
|
saveSettingsDebounced();
|
|
});
|
|
|
|
$('#kobold_order').sortable({
|
|
delay: getSortableDelay(),
|
|
stop: function () {
|
|
const order = [];
|
|
$('#kobold_order').children().each(function () {
|
|
order.push($(this).data('id'));
|
|
});
|
|
kai_settings.sampler_order = order;
|
|
console.log('Samplers reordered:', kai_settings.sampler_order);
|
|
saveSettingsDebounced();
|
|
},
|
|
});
|
|
|
|
$('#samplers_order_recommended').on('click', function () {
|
|
kai_settings.sampler_order = KOBOLDCPP_ORDER;
|
|
sortItemsByOrder(kai_settings.sampler_order);
|
|
saveSettingsDebounced();
|
|
});
|
|
});
|