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Bazel_bin

Bazel's prebuilt binary storehouse.

RaspberryPi3 ... Raspbian_armhf / Debian_Buster_aarch64 / Ubuntu1604_aarch64
Ubuntu1604 ... Ubuntu1604_x86_64
TX2 ... Ubuntu1604_aarch64

Usage

$ cd ~
$ git clone https://github.com/PINTO0309/Bazel_bin.git

$ cd Bazel_bin/0.17.2/Raspbian_armhf
or
$ cd Bazel_bin/0.17.2/Ubuntu1604_x86_64
or
$ cd Bazel_bin/0.17.2/Ubuntu1604_aarch64
$ sudo apt-get install -y openjdk-8-jdk
or
$ sudo apt-get install -y openjdk-11-jdk

or
How to install openjdk-8-jdk on Raspbian Buster armhf
or
How to install openjdk-8-jdk on Debian Buster (Debian 10) armhf

$ ./install.sh

Binary destination folder

/usr/local/bin

Execution exmaple

$ cd tensorflow
$ ./configure
$ sudo bazel build --config opt --local_resources 1024.0,0.5,0.5 \
--copt=-mfpu=neon-vfpv4 \
--copt=-ftree-vectorize \
--copt=-funsafe-math-optimizations \
--copt=-ftree-loop-vectorize \
--copt=-fomit-frame-pointer \
--copt=-DRASPBERRY_PI \
--host_copt=-DRASPBERRY_PI \
//tensorflow/tools/pip_package:build_pip_package

Supplement - Steps for building Bazel

Example: 0.19.2 or less

$ sudo apt-get install build-essential openjdk-8-jdk python zip unzip
$ cd ~
$ mkdir bazel;cd bazel
$ wget https://github.com/bazelbuild/bazel/releases/download/0.19.2/bazel-0.19.2-dist.zip
$ unzip bazel-0.19.2-dist.zip

#==== Only RaspberryPi ============================================================
$ nano scripts/bootstrap/compile.sh

#################################################################################
  run "${JAVAC}" -classpath "${classpath}" -sourcepath "${sourcepath}" \
      -d "${output}/classes" -source "$JAVA_VERSION" -target "$JAVA_VERSION" \
      -encoding UTF-8 ${BAZEL_JAVAC_OPTS} "@${paramfile}"
#################################################################################
↓
#################################################################################
  run "${JAVAC}" -classpath "${classpath}" -sourcepath "${sourcepath}" \
      -d "${output}/classes" -source "$JAVA_VERSION" -target "$JAVA_VERSION" \
      -encoding UTF-8 ${BAZEL_JAVAC_OPTS} "@${paramfile}" -J-Xmx500M
#################################################################################
#==== Only RaspberryPi ============================================================

$ sudo bash ./compile.sh   #<--- Execute it directly under the bazel folder
$ sudo cp output/bazel /usr/local/bin   #<--- Always execute after completion of build

Example: 0.20.0 - 0.24.1

$ sudo apt-get install build-essential openjdk-8-jdk python zip unzip

#==== Do not run on aarch64. Device operation becomes unstable. ===================
$ wget https://github.com/PINTO0309/Tensorflow-bin/raw/master/zram.sh
$ chmod 755 zram.sh
$ sudo mv zram.sh /etc/init.d/
$ sudo update-rc.d zram.sh defaults
$ sudo reboot
#==== Do not run on aarch64. Device operation becomes unstable. ===================

$ cd ~
$ mkdir bazel;cd bazel
$ wget https://github.com/bazelbuild/bazel/releases/download/0.24.1/bazel-0.24.1-dist.zip
$ unzip bazel-0.24.1-dist.zip
$ env EXTRA_BAZEL_ARGS="--host_javabase=@local_jdk//:jdk"


$ nano compile.sh

#################################################################################
bazel_build "src:bazel_nojdk${EXE_EXT}" \
  --action_env=PATH \
  --host_platform=@bazel_tools//platforms:host_platform \
  --platforms=@bazel_tools//platforms:target_platform \
  || fail "Could not build Bazel"
#################################################################################
↓
#################################################################################
bazel_build "src:bazel_nojdk${EXE_EXT}" \
  --host_javabase=@local_jdk//:jdk \
  --action_env=PATH \
  --host_platform=@bazel_tools//platforms:host_platform \
  --platforms=@bazel_tools//platforms:target_platform \
  || fail "Could not build Bazel"
#################################################################################

#==== Only RaspberryPi ============================================================
$ nano scripts/bootstrap/compile.sh

#################################################################################
  run "${JAVAC}" -classpath "${classpath}" -sourcepath "${sourcepath}" \
      -d "${output}/classes" -source "$JAVA_VERSION" -target "$JAVA_VERSION" \
      -encoding UTF-8 ${BAZEL_JAVAC_OPTS} "@${paramfile}"
#################################################################################
↓
#################################################################################
  run "${JAVAC}" -classpath "${classpath}" -sourcepath "${sourcepath}" \
      -d "${output}/classes" -source "$JAVA_VERSION" -target "$JAVA_VERSION" \
      -encoding UTF-8 ${BAZEL_JAVAC_OPTS} "@${paramfile}" -J-Xmx800M
#################################################################################
#==== Only RaspberryPi ============================================================

$ sudo bash ./compile.sh   #<--- Execute it directly under the bazel folder
$ sudo cp output/bazel /usr/local/bin   #<--- Always execute after completion of build

Example: 0.26.1 or more

How to install openjdk-8-jdk on Raspbian Buster armhf
How to install openjdk-8-jdk on Debian Buster (Debian 10) armhf

$ sudo apt-get install build-essential openjdk-8-jdk python zip unzip

#==== Do not run on aarch64. Device operation becomes unstable. ===================
$ wget https://github.com/PINTO0309/Tensorflow-bin/raw/master/zram.sh
$ chmod 755 zram.sh
$ sudo mv zram.sh /etc/init.d/
$ sudo update-rc.d zram.sh defaults
$ sudo reboot
#==== Do not run on aarch64. Device operation becomes unstable. ===================

$ cd ~
$ mkdir bazel;cd bazel
$ wget https://github.com/bazelbuild/bazel/releases/download/0.26.1/bazel-0.26.1-dist.zip
$ unzip bazel-0.26.1-dist.zip
$ env EXTRA_BAZEL_ARGS="--host_javabase=@local_jdk//:jdk"


$ nano compile.sh

#################################################################################
bazel_build "src:bazel_nojdk${EXE_EXT}" \
  --action_env=PATH \
  --host_platform=@bazel_tools//platforms:host_platform \
  --platforms=@bazel_tools//platforms:target_platform \
  || fail "Could not build Bazel"
#################################################################################
↓
#################################################################################
bazel_build "src:bazel_nojdk${EXE_EXT}" \
  --host_javabase=@local_jdk//:jdk \
  --action_env=PATH \
  --host_platform=@bazel_tools//platforms:host_platform \
  --platforms=@bazel_tools//platforms:target_platform \
  || fail "Could not build Bazel"
#################################################################################

#==== Only RaspberryPi ============================================================
$ nano scripts/bootstrap/compile.sh

#################################################################################
  run "${JAVAC}" -classpath "${classpath}" -sourcepath "${sourcepath}" \
      -d "${output}/classes" -source "$JAVA_VERSION" -target "$JAVA_VERSION" \
      -encoding UTF-8 ${BAZEL_JAVAC_OPTS} "@${paramfile}"
#################################################################################
↓
#################################################################################
  run "${JAVAC}" -classpath "${classpath}" -sourcepath "${sourcepath}" \
      -d "${output}/classes" -source "$JAVA_VERSION" -target "$JAVA_VERSION" \
      -encoding UTF-8 ${BAZEL_JAVAC_OPTS} "@${paramfile}" -J-Xmx800M
#################################################################################
#==== Only RaspberryPi ============================================================

$ sudo bash ./compile.sh   #<--- Execute it directly under the bazel folder
$ sudo cp output/bazel /usr/local/bin   #<--- Always execute after completion of build