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OpenLLaMA-Tokenization.json
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OpenLLaMA-Tokenization.json
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[
{
"id": "0c7ba9ae4e9ec87b",
"type": "comment",
"z": "50ed45470ea01d88",
"name": "OpenLLaMA Tokenization",
"info": "",
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"wires": []
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{
"id": "8f12950c9bf82b93",
"type": "http in",
"z": "50ed45470ea01d88",
"name": "[get] /openllama-tokenization",
"url": "/mac-mini-m1.local/openllama-tokenization",
"method": "get",
"upload": false,
"swaggerDoc": "",
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{
"id": "743a753fb1fb953d",
"type": "function",
"z": "50ed45470ea01d88",
"name": "OpenLLaMA Tokenization",
"func": "(async () => {\n let Prompt = (msg.payload || '').trim()\n if (Prompt === '') {\n msg.payload = 'empty or missing prompt'\n node.send([null,msg])\n return\n }\n \n/**** retrieve settings or provide defaults ****/\n\n let Threads = parseInt(msg.threads,10)\n if (isNaN(Threads)) { Threads = 4 }\n Threads = Math.max(1,Threads)\n Threads = Math.min(Threads,Math.max(1,os.cpus().length))\n\n let Context = parseInt(msg.context,10)\n if (isNaN(Context)) { Context = 512 }\n Context = Math.max(0,Math.min(Context,2048))\n\n Prompt = Prompt.replace(/\"/g,'\\\\\"')\n\n/**** combine all these settings into a command ****/\n\n let Command = ( 'cd ai && ' +\n './llama-tokenization --model ./ggml-openllama-7b-300bt-q4_0.bin --mlock ' +\n ' --ctx_size ' + Context + \n ' --threads ' + Threads +\n ' --prompt \"' + Prompt + '\"'\n )\n\n/**** extract actual reponse from command output ****/\n\n function ResponseFrom (Text) {\n let HeaderLength = Text.indexOf('system_info')\n Text = Text.slice(HeaderLength + 1)\n .replace(/^[^\\n]*\\n/,'')\n\n let TrailerIndex = Text.indexOf('\\n\\nllama_print_timings')\n Text = Text.slice(0,TrailerIndex)\n\n return Text\n }\n\n/**** now calculate embeddings for the given prompt ****/\n \n let { stdout,stderr, StatusCode,Signal } = child_process.spawnSync(\n 'bash', [], { input:Command }\n )\n \n stdout = stdout.toString().trim()\n stderr = stderr.toString().trim()\n\n switch (true) {\n case (StatusCode == null):\n case (StatusCode === 0):\n msg.statusCode = (stdout === '' ? 204 : 200)\n msg.payload = ResponseFrom(stdout)\n break\n default:\n msg.statusCode = 500 + StatusCode\n msg.payload = (stdout === '' ? '' : '>>>> stdout >>>>\\n' + stdout + '\\n') +\n '>>>> stderr >>>>\\n' + stderr +\n (Signal == null ? '' : '\\n' + Signal)\n break\n }\n\n node.send([msg,null])\n})()\n",
"outputs": 2,
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [
{
"var": "os",
"module": "os"
},
{
"var": "child_process",
"module": "child_process"
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"type": "debug",
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"name": "",
"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "'Prompt: \"' & msg.payload & '\"'",
"targetType": "jsonata",
"statusVal": "",
"statusType": "auto",
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{
"id": "c88836d14cebda58",
"type": "reusable",
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"name": "",
"target": "basics:basic auth",
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"outputLabels": [
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"pt": "msg",
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"active": true,
"tosidebar": true,
"console": false,
"tostatus": false,
"complete": "'Response: \"' & msg.payload & '\"'",
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"name": "parse query",
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"t": "set",
"p": "payload",
"pt": "msg",
"to": "req.query.prompt",
"tot": "msg"
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"t": "set",
"p": "threads",
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"tot": "msg"
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"t": "set",
"p": "model",
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"tot": "msg"
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