File size: 12,988 Bytes
31b13da d6f9fc9 31b13da 14f433b 31b13da aa4db22 31b13da faa4a6f 31b13da faa4a6f 31b13da f8b81ee 31b13da 455bf87 31b13da 455bf87 31b13da d6f9fc9 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 |
<html>
<head>
<meta content="text/html;charset=utf-8" http-equiv="Content-Type" />
<title>Candle Phi 1.5 Rust/WASM</title>
</head>
<body></body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link
rel="stylesheet"
href="https://cdn.jsdelivr.net/gh/highlightjs/[email protected]/build/styles/default.min.css" />
<style>
@import url("https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@200;300;400&family=Source+Sans+3:wght@100;200;300;400;500;600;700;800;900&display=swap");
html,
body {
font-family: "Source Sans 3", sans-serif;
}
code,
output,
select,
pre {
font-family: "Source Code Pro", monospace;
}
</style>
<style type="text/tailwindcss">
.link {
@apply underline hover:text-blue-500 hover:no-underline;
}
</style>
<script src="https://cdn.tailwindcss.com"></script>
<script type="module">
import snarkdown from "https://cdn.skypack.dev/snarkdown";
import hljs from "https://cdn.skypack.dev/highlight.js";
const TOKENIZER_URL =
"https://huggingface.co/microsoft/phi-1_5/raw/main/tokenizer.json";
// models base url
const MODELS = {
phi_1_5_quantized: {
base_url:
"https://huggingface.co/lmz/candle-quantized-phi/resolve/main/",
model: "model-q4k.gguf",
quantized: true,
seq_len: 2048,
},
phi_1_5_quantized_2: {
base_url:
"https://huggingface.co/lmz/candle-quantized-phi/resolve/main/",
model: "model-q80.gguf",
quantized: true,
seq_len: 2048,
},
};
const phiWorker = new Worker("./phiWorker.js", {
type: "module",
});
async function generateSequence(controller) {
const getValue = (id) => document.querySelector(`#${id}`).value;
const modelID = getValue("model");
const model = MODELS[modelID];
const weightsURL = model.base_url + model.model;
const prompt = getValue("prompt").trim();
const temperature = getValue("temperature");
const topP = getValue("top-p");
const repeatPenalty = getValue("repeat_penalty");
const seed = getValue("seed");
const maxSeqLen = getValue("max-seq");
function updateStatus(data) {
const outStatus = document.querySelector("#output-status");
const outGen = document.querySelector("#output-generation");
const outCounter = document.querySelector("#output-counter");
switch (data.status) {
case "loading":
outStatus.hidden = false;
outStatus.textContent = data.message;
outGen.hidden = true;
outCounter.hidden = true;
break;
case "generating":
const { message, prompt, sentence, tokensSec, totalTime } = data;
outStatus.hidden = true;
outCounter.hidden = false;
outGen.hidden = false;
outGen.innerHTML = snarkdown(prompt + sentence);
outCounter.innerHTML = `${(totalTime / 1000).toFixed(
2
)}s (${tokensSec.toFixed(2)} tok/s)`;
hljs.highlightAll();
break;
case "complete":
outStatus.hidden = true;
outGen.hidden = false;
break;
}
}
return new Promise((resolve, reject) => {
phiWorker.postMessage({
weightsURL,
modelID,
tokenizerURL: TOKENIZER_URL,
quantized: model.quantized,
prompt,
temp: temperature,
top_p: topP,
repeatPenalty,
seed: seed,
maxSeqLen,
command: "start",
});
const handleAbort = () => {
phiWorker.postMessage({ command: "abort" });
};
const handleMessage = (event) => {
const { status, error, message, prompt, sentence } = event.data;
if (status) updateStatus(event.data);
if (error) {
phiWorker.removeEventListener("message", handleMessage);
reject(new Error(error));
}
if (status === "aborted") {
phiWorker.removeEventListener("message", handleMessage);
resolve(event.data);
}
if (status === "complete") {
phiWorker.removeEventListener("message", handleMessage);
resolve(event.data);
}
};
controller.signal.addEventListener("abort", handleAbort);
phiWorker.addEventListener("message", handleMessage);
});
}
const form = document.querySelector("#form");
const prompt = document.querySelector("#prompt");
const clearBtn = document.querySelector("#clear-btn");
const runBtn = document.querySelector("#run");
const modelSelect = document.querySelector("#model");
let runController = new AbortController();
let isRunning = false;
modelSelect.addEventListener("change", (e) => {
const model = MODELS[e.target.value];
document.querySelector("#max-seq").max = model.seq_len;
document.querySelector("#max-seq").nextElementSibling.value = 200;
});
form.addEventListener("submit", async (e) => {
e.preventDefault();
if (isRunning) {
stopRunning();
} else {
startRunning();
await generateSequence(runController);
stopRunning();
}
});
function startRunning() {
isRunning = true;
runBtn.textContent = "Stop";
}
function stopRunning() {
runController.abort();
runController = new AbortController();
runBtn.textContent = "Run";
isRunning = false;
}
clearBtn.addEventListener("click", (e) => {
e.preventDefault();
prompt.value = "";
clearBtn.classList.add("invisible");
runBtn.disabled = true;
stopRunning();
});
prompt.addEventListener("input", (e) => {
runBtn.disabled = false;
if (e.target.value.length > 0) {
clearBtn.classList.remove("invisible");
} else {
clearBtn.classList.add("invisible");
}
});
</script>
</head>
<body class="container max-w-4xl mx-auto p-4 text-gray-800">
<main class="grid grid-cols-1 gap-8 relative">
<span class="absolute text-5xl -ml-[1em]"> 🕯️ </span>
<div>
<h1 class="text-5xl font-bold">Candle Phi 1.5</h1>
<h2 class="text-2xl font-bold">Rust/WASM Demo</h2>
<p class="max-w-lg">
The
<a
href="https://huggingface.co/microsoft/phi-1_5"
class="link"
target="_blank"
>Phi-1.5</a
>
model achieves state-of-the-art performance with only 1.3 billion
parameters, compared to models with up to 10 billion. You can try the
quantized version of the model here. Additional prompt examples are
available in the
<a
href="https://arxiv.org/pdf/2309.05463.pdf#page=8"
class="link"
target="_blank">
technical report </a
>.
</p>
</div>
<div>
<p class="text-xs italic max-w-lg">
<b>Note:</b>
When first run, the app will download and cache the model, which could
take a few minutes. The models are <b>~800MB</b> or <b>~1.51GB</b> in
size.
</p>
</div>
<div>
<label for="model" class="font-medium">Models Options: </label>
<select
id="model"
class="border-2 border-gray-500 rounded-md font-light">
<option value="phi_1_5_quantized" selected>
phi 1.5 quantized q4k (800 MB)
</option>
<option value="phi_1_5_quantized_2">
phi 1.5 quantized q80 (1.51 GB)
</option>
<!-- <option value="phi_1_5">phi 1.5 (2.84 GB)</option> -->
</select>
</div>
<form
id="form"
class="flex text-normal px-1 py-1 border border-gray-700 rounded-md items-center">
<input type="submit" hidden />
<textarea
type="text"
id="prompt"
class="font-light w-full px-3 py-2 mx-1 resize-none outline-none"
oninput="this.style.height = 0;this.style.height = this.scrollHeight + 'px'"
placeholder="Add your prompt here...">
Write a detailed analogy between mathematics and a lighthouse.
Answer:</textarea
>
<button id="clear-btn">
<svg
fill="none"
xmlns="http://www.w3.org/2000/svg"
width="40"
viewBox="0 0 70 40">
<path opacity=".5" d="M39 .2v40.2" stroke="#1F2937" />
<path
d="M1.5 11.5 19 29.1m0-17.6L1.5 29.1"
opacity=".5"
stroke="#1F2937"
stroke-width="2" />
</svg>
</button>
<button
id="run"
class="bg-gray-700 hover:bg-gray-800 text-white font-normal py-2 w-16 rounded disabled:bg-gray-300 disabled:cursor-not-allowed">
Run
</button>
</form>
<details>
<summary class="font-medium cursor-pointer">Advanced Options</summary>
<div class="grid grid-cols-3 max-w-md items-center gap-3 py-3">
<label class="text-sm font-medium" for="max-seq"
>Maximum length
</label>
<input
type="range"
id="max-seq"
name="max-seq"
min="1"
max="2048"
step="1"
value="200"
oninput="this.nextElementSibling.value = Number(this.value)" />
<output
class="text-xs w-[50px] text-center font-light px-1 py-1 border border-gray-700 rounded-md">
200</output
>
<label class="text-sm font-medium" for="temperature"
>Temperature</label
>
<input
type="range"
id="temperature"
name="temperature"
min="0"
max="2"
step="0.01"
value="0.00"
oninput="this.nextElementSibling.value = Number(this.value).toFixed(2)" />
<output
class="text-xs w-[50px] text-center font-light px-1 py-1 border border-gray-700 rounded-md">
0.00</output
>
<label class="text-sm font-medium" for="top-p">Top-p</label>
<input
type="range"
id="top-p"
name="top-p"
min="0"
max="1"
step="0.01"
value="1.00"
oninput="this.nextElementSibling.value = Number(this.value).toFixed(2)" />
<output
class="text-xs w-[50px] text-center font-light px-1 py-1 border border-gray-700 rounded-md">
1.00</output
>
<label class="text-sm font-medium" for="repeat_penalty"
>Repeat Penalty</label
>
<input
type="range"
id="repeat_penalty"
name="repeat_penalty"
min="1"
max="2"
step="0.01"
value="1.10"
oninput="this.nextElementSibling.value = Number(this.value).toFixed(2)" />
<output
class="text-xs w-[50px] text-center font-light px-1 py-1 border border-gray-700 rounded-md"
>1.10</output
>
<label class="text-sm font-medium" for="seed">Seed</label>
<input
type="number"
id="seed"
name="seed"
value="299792458"
class="font-light border border-gray-700 text-right rounded-md p-2" />
<button
id="run"
onclick="document.querySelector('#seed').value = Math.floor(Math.random() * Number.MAX_SAFE_INTEGER)"
class="bg-gray-700 hover:bg-gray-800 text-white font-normal py-1 w-[50px] rounded disabled:bg-gray-300 disabled:cursor-not-allowed text-sm">
Rand
</button>
</div>
</details>
<div>
<h3 class="font-medium">Generation:</h3>
<div
class="min-h-[250px] bg-slate-100 text-gray-500 p-4 rounded-md flex flex-col gap-2">
<div
id="output-counter"
hidden
class="ml-auto font-semibold grid-rows-1 text-sm"></div>
<p hidden id="output-generation" class="grid-rows-2"></p>
<span id="output-status" class="m-auto font-light"
>No output yet</span
>
</div>
</div>
</main>
</body>
</html>
|