{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "rapid-female",
   "metadata": {},
   "source": [
    "# Precision Mode"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "stable-orchestra",
   "metadata": {},
   "source": [
    "<div class=\"alert alert-info\">\n",
    "\n",
    "This tutorial is available as an IPython notebook at [malaya-speech/example/precision-mode](https://github.com/huseinzol05/malaya-speech/tree/master/example/precision-mode).\n",
    "    \n",
    "</div>"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "exciting-teens",
   "metadata": {},
   "source": [
    "Let say you want to run the model in FP16, or FP64."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "resident-electric",
   "metadata": {},
   "outputs": [],
   "source": [
    "import malaya_speech\n",
    "import logging\n",
    "logging.basicConfig(level = logging.INFO)"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "anonymous-night",
   "metadata": {},
   "source": [
    "### Use specific precision for specific model\n",
    "\n",
    "To do that, pass `precision_mode` parameter to any load model function in Malaya-Speech,\n",
    "\n",
    "```python\n",
    "malaya_speech.gender.deep_model(model = 'vggvox-v2', precision_mode = 'FP16')\n",
    "```\n",
    "\n",
    "Supported precision mode is `{'BFLOAT16', 'FP16', 'FP32', 'FP64'}`, default is `FP32`, check code at https://github.com/huseinzol05/malaya-boilerplate/blob/main/malaya_boilerplate/frozen_graph.py"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "id": "hidden-alfred",
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "INFO:root:running gender/vggvox-v2 using device /device:CPU:0\n"
     ]
    }
   ],
   "source": [
    "gender = malaya_speech.gender.deep_model(model = 'vggvox-v2')\n",
    "# gender_fp16 = malaya_speech.gender.deep_model(model = 'vggvox-v2', precision_mode = 'FP16')"
   ]
  },
  {
   "cell_type": "markdown",
   "id": "scientific-flush",
   "metadata": {},
   "source": [
    "**Not all operations supported FP16**."
   ]
  }
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