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‎build_cpp_examples.ipynb

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{
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"cell_type": "markdown",
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"metadata": {
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"colab_type": "text",
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"id": "zBubcXOfW3Au"
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},
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"source": [
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},
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{
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"cell_type": "code",
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"execution_count": 0,
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"execution_count": null,
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"metadata": {
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"cellView": "both",
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"colab": {},
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"colab_type": "code",
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"id": "rKwqeqWBXANA"
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},
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"outputs": [],
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{
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"cell_type": "markdown",
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"metadata": {
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"colab_type": "text",
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"id": "dGib_ljiVqZp"
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},
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"source": [
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"# Build the C++ \"edgetpu\" examples for Coral\n",
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"# Build the libcoral C++ examples\n",
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"\n",
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"This Colab provides a convenient way to build the C++ \"edgetpu\" inferencing examples: [github.com/google-coral/edgetpu/tree/master/src/cpp/examples](https://github.com/google-coral/edgetpu/tree/master/src/cpp/examples).\n",
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"This Colab provides a convenient way to build the [libcoral C++ examples](https://github.com/google-coral/libcoral/tree/master/coral/examples).\n",
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"\n",
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"Simply run this notebook and it produces the downloadable binaries for your target system (default target is `aarch64`, which is compatible with the Coral Dev Board).\n",
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"Simply run this notebook and it produces the downloadable binaries for your target system (default target is `aarch64`, which is compatible with the Coral Dev Board and Dev Board Mini).\n",
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"\n",
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"To start the build, select **Runtime \u003e Run all** in the Colab toolbar.\n"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {
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"colab_type": "text",
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"id": "viewin-badges"
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},
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"source": [
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{
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"cell_type": "markdown",
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"metadata": {
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"colab_type": "text",
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"id": "fmb_p_OkCp0J"
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"id": "0H4Bv2yWFyMZ"
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},
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"source": [
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"## Install Bazel"
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"## Download examples from GitHub"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 0,
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"execution_count": null,
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"metadata": {
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"colab": {},
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"colab_type": "code",
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"id": "B6KvyX7hFdVB"
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"id": "2ZbLwr4bF655"
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},
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"outputs": [],
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"source": [
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"! sudo apt install curl\n",
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"! curl https://bazel.build/bazel-release.pub.gpg | sudo apt-key add -\n",
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"! echo \"deb [arch=amd64] https://storage.googleapis.com/bazel-apt stable jdk1.8\" | sudo tee /etc/apt/sources.list.d/bazel.list"
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"! git clone https://github.com/google-coral/libcoral.git"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 0,
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"execution_count": null,
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"metadata": {
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"colab": {},
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"colab_type": "code",
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"id": "w9YmfWd0Fnjj"
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"id": "b5-XBtOHTKUq"
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},
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"outputs": [],
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"source": [
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"! sudo apt update \u0026\u0026 sudo apt install bazel"
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"%cd libcoral"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"id": "xYJGPVCH-8q0"
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},
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"outputs": [],
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"source": [
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"! git submodule init \u0026\u0026 git submodule update libedgetpu"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {
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"colab_type": "text",
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"id": "0H4Bv2yWFyMZ"
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"id": "fmb_p_OkCp0J"
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},
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"source": [
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"## Download examples from GitHub"
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"## Install Bazel"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 0,
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"execution_count": null,
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"metadata": {
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"colab": {},
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"colab_type": "code",
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"id": "2ZbLwr4bF655"
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"id": "B6KvyX7hFdVB"
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},
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"outputs": [],
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"source": [
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"! git clone https://github.com/google-coral/edgetpu.git"
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"! sudo apt install curl\n",
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"! curl https://bazel.build/bazel-release.pub.gpg | sudo apt-key add -\n",
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"! echo \"deb [arch=amd64] https://storage.googleapis.com/bazel-apt stable jdk1.8\" | sudo tee /etc/apt/sources.list.d/bazel.list"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {
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"id": "w9YmfWd0Fnjj"
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},
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"outputs": [],
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"source": [
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"! sudo apt update \u0026\u0026 sudo apt install bazel"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {
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"colab_type": "text",
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"id": "y_kKEIB-F8n_"
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"id": "WUDlTRR3lv4F"
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},
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"source": [
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"## Build all examples for Dev Board"
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"## Install dependencies to cross-compile"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 0,
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"execution_count": null,
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"metadata": {
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"colab": {},
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"colab_type": "code",
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"id": "WMiVEbZReILd"
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"id": "xDY70hQaChPI"
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},
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"outputs": [],
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"source": [
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"! sudo apt-get install -y crossbuild-essential-armhf crossbuild-essential-arm64 bazel"
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"! bash docker/update_sources.sh"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 0,
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"execution_count": null,
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"metadata": {
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"colab": {},
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"colab_type": "code",
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"id": "b5-XBtOHTKUq"
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"id": "Qv3WwZEAtNGu"
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},
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"outputs": [],
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"source": [
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"%cd edgetpu"
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"! sudo dpkg --add-architecture arm64 \u0026\u0026 sudo apt-get update\n",
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"\n",
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"! sudo apt-get install -y crossbuild-essential-arm64 libpython3-dev:arm64 libusb-1.0-0-dev:arm64 xxd"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {
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"id": "y_kKEIB-F8n_"
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},
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"source": [
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"## Build all examples for Coral boards"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {
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"colab_type": "text",
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"id": "adMIBqbAS0zb"
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},
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"source": [
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"The following line builds for an ARM64 system (`aarch64`). Alternative CPU architectures are `k8` and `armv7a`."
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"The following line builds for an ARM64 systems (Coral Dev Board and Dev Board Mini). Alternative CPU architectures are `k8` and `armv7a`."
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]
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},
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{
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"cell_type": "code",
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"execution_count": 0,
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"execution_count": null,
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"metadata": {
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"colab": {},
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"colab_type": "code",
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"id": "lG1HxB21BA8d"
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},
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"outputs": [],
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{
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"cell_type": "markdown",
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"metadata": {
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"colab_type": "text",
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"id": "-8zj1nAPpeQg"
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},
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"source": [
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},
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{
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"cell_type": "code",
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"execution_count": 0,
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"execution_count": null,
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"metadata": {
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"colab": {},
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"colab_type": "code",
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"id": "SU79MMc5rD0I"
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},
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"outputs": [],
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"source": [
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"from google.colab import files\n",
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"\n",
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"files.download('bazel-out/aarch64-opt/bin/src/cpp/examples/classify_image')\n",
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"files.download('bazel-out/aarch64-opt/bin/src/cpp/examples/two_models_one_tpu')\n",
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"files.download('bazel-out/aarch64-opt/bin/src/cpp/examples/two_models_two_tpus_threaded')"
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"files.download('bazel-out/aarch64-opt/bin/coral/examples/backprop_last_layer')\n",
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"files.download('bazel-out/aarch64-opt/bin/coral/examples/classify_image')\n",
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"files.download('bazel-out/aarch64-opt/bin/coral/examples/model_pipelining')\n",
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"files.download('bazel-out/aarch64-opt/bin/coral/examples/two_models_one_tpu')\n",
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"files.download('bazel-out/aarch64-opt/bin/coral/examples/two_models_two_tpus_threaded')"
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]
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},
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{
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"cell_type": "markdown",
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"metadata": {
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"colab_type": "text",
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"id": "Y_YDWKRvx8v-"
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},
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"source": [
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"The downloads might fail if you used **Run all**. If so, just retry by clicking **Run cell** in this last code cell.\n",
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"\n",
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"**Note:** You probably need to modify the file permissions in order to run it."
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"**Note:** The list of compiled files above might be incomplete, and you probably need to modify the file permissions in order to run them."
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]
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}
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],

‎retrain_classification_ptq_tf1.ipynb

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"id": "RxvgOYTDSWTx"
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},
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"source": [
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"## Train the model\n",
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"\n",
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"\u003c!-- TODO(markdaoust): delete steps_per_epoch in TensorFlow r1.14/r2.0 --\u003e"
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"## Train the model\n"
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]
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},
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{

‎retrain_classification_ptq_tf2.ipynb

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"id": "RxvgOYTDSWTx"
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},
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"source": [
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"## Train the model\n",
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"\n",
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"\u003c!-- TODO(markdaoust): delete steps_per_epoch in TensorFlow r1.14/r2.0 --\u003e"
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"## Train the model\n"
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]
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},
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{

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