Use TFLite runtime on RPi3/RPi4

taskcluster/.build.yml

@@ -23,4 +23,4 @@ build:
     tests_cmdline: ''
   convert_graphdef: ''
   benchmark_model_bin: ''
-  tensorflow_git_desc: 'TensorFlow: v1.14.0-14-g1aad02a'
+  tensorflow_git_desc: 'TensorFlow: v1.14.0-16-g3b4ce37'

taskcluster/android-arm64-cpu-opt.yml

@@ -12,7 +12,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.android-arm64/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.android-arm64/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/android-build.sh arm64-v8a"
     package: "taskcluster/android-package.sh arm64-v8a"

taskcluster/android-armv7-cpu-opt.yml

@@ -12,7 +12,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.android-armv7/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.android-armv7/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/android-build.sh armeabi-v7a"
     package: "taskcluster/android-package.sh armeabi-v7a"

taskcluster/android-java-opt.yml

@@ -13,7 +13,7 @@ build:
   system_setup:
     >
       apt-get -qq -y install curl && ${swig.packages.install_script}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.android-armv7/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.android-armv7/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/android-apk-build.sh"
     package: "taskcluster/android-apk-package.sh"

taskcluster/android-x86_64-cpu-opt.yml

@@ -12,7 +12,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.android-arm64/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.android-arm64/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/android-build.sh x86_64"
     package: "taskcluster/android-package.sh x86_64"

taskcluster/darwin-amd64-cpu-opt.yml

@@ -6,7 +6,7 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.osx.${event.head.sha}"
     - "notify.irc-channel.${notifications.irc}.on-exception"
     - "notify.irc-channel.${notifications.irc}.on-failed"
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.osx/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.osx/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/host-build.sh"
     package: "taskcluster/package.sh"

taskcluster/darwin-amd64-ctc-opt.yml

@@ -6,7 +6,7 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.osx-ctc.${event.head.sha}"
     - "notify.irc-channel.${notifications.irc}.on-exception"
     - "notify.irc-channel.${notifications.irc}.on-failed"
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.osx/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.osx/artifacts/public/home.tar.xz"
   maxRunTime: 14400
   scripts:
     build: 'taskcluster/decoder-build.sh'

taskcluster/darwin-amd64-tflite-opt.yml

@@ -6,7 +6,7 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.osx-tflite.${event.head.sha}"
     - "notify.irc-channel.${notifications.irc}.on-exception"
     - "notify.irc-channel.${notifications.irc}.on-failed"
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.osx/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.osx/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/host-build.sh tflite"
     package: "taskcluster/package.sh"

taskcluster/linux-amd64-cpu-opt.yml

@@ -14,7 +14,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.cpu/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.cpu/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/host-build.sh"
     package: "taskcluster/package.sh"

taskcluster/linux-amd64-ctc-opt.yml

@@ -14,7 +14,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.cpu/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.cpu/artifacts/public/home.tar.xz"
   scripts:
     build: 'taskcluster/decoder-build.sh'
     package: 'taskcluster/decoder-package.sh'

taskcluster/linux-amd64-gpu-opt.yml

@@ -12,7 +12,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.gpu/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.gpu/artifacts/public/home.tar.xz"
   maxRunTime: 14400
   scripts:
     build: "taskcluster/cuda-build.sh"

taskcluster/linux-amd64-tflite-opt.yml

@@ -14,7 +14,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.cpu/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.cpu/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/host-build.sh tflite"
     package: "taskcluster/package.sh"

taskcluster/linux-arm64-cpu-opt.yml

@@ -4,7 +4,7 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.arm64"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.arm64"
     - "index.project.deepspeech.deepspeech.native_client.arm64.${event.head.sha}"
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.arm64/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.arm64/artifacts/public/home.tar.xz"
   ## multistrap 2.2.0-ubuntu1 is broken in 14.04: https://bugs.launchpad.net/ubuntu/+source/multistrap/+bug/1313787
   system_setup:
     >

taskcluster/linux-rpi3-cpu-opt.yml

@@ -4,7 +4,7 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.arm"
     - "index.project.deepspeech.deepspeech.native_client.${event.head.branchortag}.${event.head.sha}.arm"
     - "index.project.deepspeech.deepspeech.native_client.arm.${event.head.sha}"
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.arm/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.arm/artifacts/public/home.tar.xz"
   ## multistrap 2.2.0-ubuntu1 is broken in 14.04: https://bugs.launchpad.net/ubuntu/+source/multistrap/+bug/1313787
   system_setup:
     >

taskcluster/node-package-cpu.yml

@@ -17,7 +17,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.cpu/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.cpu/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/node-build.sh"
     package: "taskcluster/node-package.sh"

taskcluster/node-package-gpu.yml

@@ -14,7 +14,7 @@ build:
   system_config:
     >
       ${swig.patch_nodejs.linux}
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.cpu/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.cpu/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/node-build.sh --cuda"
     package: "taskcluster/node-package.sh"

taskcluster/tc-cpp_tflite-ds-tests.sh

@@ -6,7 +6,7 @@ source $(dirname "$0")/tc-tests-utils.sh
 
 model_source=${DEEPSPEECH_TEST_MODEL//.pb/.tflite}
 model_name=$(basename "${model_source}")
-export DEEPSPEECH_ARTIFACTS_ROOT=${DEEPSPEECH_ARTIFACTS_TFLITE_ROOT}
+model_name_mmap=$(basename "${model_source}")
 export DATA_TMP_DIR=${TASKCLUSTER_TMP_DIR}
 
 download_material "${TASKCLUSTER_TMP_DIR}/ds"
@@ -15,4 +15,8 @@ export PATH=${TASKCLUSTER_TMP_DIR}/ds/:$PATH
 
 check_tensorflow_version
 
-run_tflite_basic_inference_tests
+run_all_inference_tests
+
+run_multi_inference_tests
+
+run_cpp_only_inference_tests

taskcluster/tc-cpp_tflite_basic-ds-tests.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -xe
+
+source $(dirname "$0")/tc-tests-utils.sh
+
+model_source=${DEEPSPEECH_TEST_MODEL//.pb/.tflite}
+model_name=$(basename "${model_source}")
+export DEEPSPEECH_ARTIFACTS_ROOT=${DEEPSPEECH_ARTIFACTS_TFLITE_ROOT}
+export DATA_TMP_DIR=${TASKCLUSTER_TMP_DIR}
+
+download_material "${TASKCLUSTER_TMP_DIR}/ds"
+
+export PATH=${TASKCLUSTER_TMP_DIR}/ds/:$PATH
+
+check_tensorflow_version
+
+run_tflite_basic_inference_tests

taskcluster/tc-node_tflite-tests.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+set -xe
+
+source $(dirname "$0")/tc-tests-utils.sh
+
+nodever=$1
+
+if [ -z "${nodever}" ]; then
+    echo "No node version given, aborting."
+    exit 1
+fi;
+
+model_source=${DEEPSPEECH_TEST_MODEL//.pb/.tflite}
+model_name=$(basename "${model_source}")
+model_name_mmap=$(basename "${model_source}")
+
+download_data
+
+node --version
+npm --version
+
+NODE_ROOT="${DS_ROOT_TASK}/ds-test/"
+NODE_CACHE="${DS_ROOT_TASK}/ds-test.cache/"
+export NODE_PATH="${NODE_ROOT}/node_modules/"
+export PATH="${NODE_ROOT}:${NODE_PATH}/.bin/:$PATH"
+
+npm install --prefix ${NODE_ROOT} --cache ${NODE_CACHE} ${DEEPSPEECH_NODEJS}/deepspeech-${DS_VERSION}.tgz
+
+check_runtime_nodejs
+
+run_all_inference_tests

taskcluster/tc-python_tflite-tests.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+set -xe
+
+source $(dirname "$0")/tc-tests-utils.sh
+
+extract_python_versions "$1" "pyver" "pyver_pkg" "py_unicode_type" "pyconf" "pyalias"
+
+unset PYTHON_BIN_PATH
+unset PYTHONPATH
+
+if [ -d "${DS_ROOT_TASK}/pyenv.cache/" ]; then
+  export PYENV_ROOT="${DS_ROOT_TASK}/pyenv.cache/ds-test/.pyenv"
+else
+  export PYENV_ROOT="${DS_ROOT_TASK}/ds-test/.pyenv"
+fi;
+
+export PATH="${PYENV_ROOT}/bin:$PATH"
+
+mkdir -p ${PYENV_ROOT} || true
+
+model_source=${DEEPSPEECH_TEST_MODEL//.pb/.tflite}
+model_name=$(basename "${model_source}")
+model_name_mmap=$(basename "${model_source}")
+
+download_data
+
+install_pyenv "${PYENV_ROOT}"
+install_pyenv_virtualenv "$(pyenv root)/plugins/pyenv-virtualenv"
+
+maybe_ssl102_py37 ${pyver}
+
+maybe_numpy_min_version_winamd64 ${pyver}
+
+PYENV_NAME=deepspeech-test
+LD_LIBRARY_PATH=${PY37_LDPATH}:$LD_LIBRARY_PATH PYTHON_CONFIGURE_OPTS="--enable-unicode=${pyconf} ${PY37_OPENSSL} ${EXTRA_PYTHON_CONFIGURE_OPTS}" pyenv_install ${pyver} ${pyalias}
+
+setup_pyenv_virtualenv "${pyalias}" "${PYENV_NAME}"
+virtualenv_activate "${pyalias}" "${PYENV_NAME}"
+
+deepspeech_pkg_url=$(get_python_pkg_url ${pyver_pkg} ${py_unicode_type})
+LD_LIBRARY_PATH=${PY37_LDPATH}:$LD_LIBRARY_PATH pip install --verbose --only-binary :all: ${PY37_SOURCE_PACKAGE} --upgrade ${deepspeech_pkg_url} | cat
+
+which deepspeech
+deepspeech --version
+
+run_all_inference_tests
+
+virtualenv_deactivate "${pyalias}" "${PYENV_NAME}"

taskcluster/test-cpp-raspbian-rpi3-opt.yml

@@ -4,7 +4,7 @@ build:
     - "linux-rpi3-cpu-opt"
     - "test-training_upstream-linux-amd64-py35m-opt"
   args:
-    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-cpp-ds-tests.sh"
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-cpp_tflite-ds-tests.sh"
   metadata:
     name: "DeepSpeech Raspbian RPi3/ARMv7 CPU C++ tests"
     description: "Testing DeepSpeech C++ for Raspbian RPi3/ARMv7, CPU only, optimized version"

taskcluster/test-cpp_tflite-darwin-amd64-opt.yml

@@ -7,7 +7,7 @@ build:
     >
       ${cpp.brew.setup} && ${cpp.brew.packages} && ${cpp.brew.env}
   args:
-    tests_cmdline: "$TASKCLUSTER_TASK_DIR/DeepSpeech/ds/taskcluster/tc-cpp_tflite-ds-tests.sh"
+    tests_cmdline: "$TASKCLUSTER_TASK_DIR/DeepSpeech/ds/taskcluster/tc-cpp_tflite_basic-ds-tests.sh"
   metadata:
     name: "DeepSpeech OSX AMD64 TFlite C++ tests"
     description: "Testing DeepSpeech C++ for OSX/AMD64, TFLite, optimized version"

taskcluster/test-cpp_tflite-linux-amd64-opt.yml

@@ -4,7 +4,7 @@ build:
     - "linux-amd64-tflite-opt"
     - "test-training_upstream-linux-amd64-py35m-opt"
   args:
-    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-cpp_tflite-ds-tests.sh"
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-cpp_tflite_basic-ds-tests.sh"
   metadata:
     name: "DeepSpeech Linux AMD64 TFLite C++ tests"
     description: "Testing DeepSpeech C++ for Linux/AMD64, TFLite, optimized version"

taskcluster/test-cpp_tflite-win-amd64-opt.yml

@@ -4,7 +4,7 @@ build:
     - "win-amd64-tflite-opt"
     - "test-training_upstream-linux-amd64-py35m-opt"
   args:
-    tests_cmdline: "$TASKCLUSTER_TASK_DIR/DeepSpeech/ds/taskcluster/tc-cpp_tflite-ds-tests.sh"
+    tests_cmdline: "$TASKCLUSTER_TASK_DIR/DeepSpeech/ds/taskcluster/tc-cpp_tflite_basic-ds-tests.sh"
   metadata:
     name: "DeepSpeech Windows AMD64 TFLite C++ tests"
     description: "Testing DeepSpeech C++ for Windows/AMD64, TFLite, optimized version"

taskcluster/test-lite_benchmark_model-linux-amd64-opt.yml

@@ -4,7 +4,7 @@ build:
     - "test-training_upstream-linux-amd64-py35m-opt"
   args:
     tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-lite_benchmark_model-ds-tests.sh"
-  benchmark_model_bin: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.cpu/artifacts/public/lite_benchmark_model"
+  benchmark_model_bin: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.cpu/artifacts/public/lite_benchmark_model"
   metadata:
     name: "DeepSpeech Linux AMD64 CPU TF Lite benchmark_model"
     description: "Testing DeepSpeech TF Lite benchmark_model for Linux/AMD64, CPU only, optimized version"

taskcluster/test-nodejs_10x-raspbian-rpi3-opt.yml

@@ -7,7 +7,7 @@ build:
     >
       ${nodejs.packages_buster.prep_10} && ${nodejs.packages_buster.apt_pinning} && apt-get -qq update && apt-get -qq -y install ${nodejs.packages_buster.apt}
   args:
-    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node-tests.sh 10.x"
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node_tflite-tests.sh 10.x"
   metadata:
     name: "DeepSpeech Raspbian RPi3/ARMv7 CPU NodeJS 10.x tests"
     description: "Testing DeepSpeech for Raspbian RPi3/ARMv7 on NodeJS v10.x, CPU only, optimized version"

taskcluster/test-nodejs_11x-raspbian-rpi3-opt.yml

@@ -7,7 +7,7 @@ build:
     >
       ${nodejs.packages_buster.prep_11} && ${nodejs.packages_buster.apt_pinning} && apt-get -qq update && apt-get -qq -y install ${nodejs.packages_buster.apt}
   args:
-    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node-tests.sh 11.x"
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node_tflite-tests.sh 11.x"
   metadata:
     name: "DeepSpeech Raspbian RPi3/ARMv7 CPU NodeJS 11.x tests"
     description: "Testing DeepSpeech for Raspbian RPi3/ARMv7 on NodeJS v11.x, CPU only, optimized version"

taskcluster/test-nodejs_12x-raspbian-rpi3-opt.yml

@@ -7,7 +7,7 @@ build:
     >
       ${nodejs.packages_buster.prep_12} && ${nodejs.packages_buster.apt_pinning} && apt-get -qq update && apt-get -qq -y install ${nodejs.packages_buster.apt}
   args:
-    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node-tests.sh 12.x"
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node_tflite-tests.sh 12.x"
   metadata:
     name: "DeepSpeech Raspbian RPi3/ARMv7 CPU NodeJS 12.x tests"
     description: "Testing DeepSpeech for Raspbian RPi3/ARMv7 on NodeJS v12.x, CPU only, optimized version"

taskcluster/test-nodejs_4x-raspbian-rpi3-opt.yml

@@ -7,7 +7,7 @@ build:
     >
       ${nodejs.packages_buster.prep_4} && ${nodejs.packages_buster.apt_pinning} && apt-get -qq update && apt-get -qq -y install ${nodejs.packages_buster.apt}
   args:
-    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node-tests.sh 4.x"
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node_tflite-tests.sh 4.x"
   metadata:
     name: "DeepSpeech Raspbian RPi3/ARMv7 CPU NodeJS 4.x tests"
     description: "Testing DeepSpeech for Raspbian RPi3/ARMv7 on NodeJS v4.x, CPU only, optimized version"

taskcluster/test-nodejs_6x-raspbian-rpi3-opt.yml

@@ -7,7 +7,7 @@ build:
     >
       ${nodejs.packages_buster.prep_6} && ${nodejs.packages_buster.apt_pinning} && apt-get -qq update && apt-get -qq -y install ${nodejs.packages_buster.apt}
   args:
-    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node-tests.sh 6.x"
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node_tflite-tests.sh 6.x"
   metadata:
     name: "DeepSpeech Raspbian RPi3/ARMv7 CPU NodeJS 6.x tests"
     description: "Testing DeepSpeech for Raspbian RPi3/ARMv7 on NodeJS v6.x, CPU only, optimized version"

taskcluster/test-nodejs_7x-raspbian-rpi3-opt.yml

@@ -7,7 +7,7 @@ build:
     >
       ${nodejs.packages_buster.prep_7} && ${nodejs.packages_buster.apt_pinning} && apt-get -qq update && apt-get -qq -y install ${nodejs.packages_buster.apt}
   args:
-    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node-tests.sh 7.x"
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node_tflite-tests.sh 7.x"
   metadata:
     name: "DeepSpeech Raspbian RPi3/ARMv7 CPU NodeJS 7.x tests"
     description: "Testing DeepSpeech for Raspbian RPi3/ARMv7 on NodeJS v7.x, CPU only, optimized version"

taskcluster/test-nodejs_8x-raspbian-rpi3-opt.yml

@@ -7,7 +7,7 @@ build:
     >
       ${nodejs.packages_buster.prep_8} && ${nodejs.packages_buster.apt_pinning} && apt-get -qq update && apt-get -qq -y install ${nodejs.packages_buster.apt}
   args:
-    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node-tests.sh 8.x"
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node_tflite-tests.sh 8.x"
   metadata:
     name: "DeepSpeech Raspbian RPi3/ARMv7 CPU NodeJS 8.x tests"
     description: "Testing DeepSpeech for Raspbian RPi3/ARMv7 on NodeJS v8.x, CPU only, optimized version"

taskcluster/test-nodejs_9x-raspbian-rpi3-opt.yml

@@ -7,7 +7,7 @@ build:
     >
       ${nodejs.packages_buster.prep_9} && ${nodejs.packages_buster.apt_pinning} && apt-get -qq update && apt-get -qq -y install ${nodejs.packages_buster.apt}
   args:
-    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node-tests.sh 9.x"
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-node_tflite-tests.sh 9.x"
   metadata:
     name: "DeepSpeech Raspbian RPi3/ARMv7 CPU NodeJS 9.x tests"
     description: "Testing DeepSpeech for Raspbian RPi3/ARMv7 on NodeJS v9.x, CPU only, optimized version"

taskcluster/test-python_37m-raspbian-rpi3-opt.yml

@@ -7,7 +7,7 @@ build:
     >
       apt-get -qq -y install ${python.packages_buster.apt}
   args:
-    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-python-tests.sh 3.7.3:m"
+    tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-python_tflite-tests.sh 3.7.3:m"
   metadata:
     name: "DeepSpeech Raspbian RPi3/ARMv7 CPU Python v3.7 tests"
     description: "Testing DeepSpeech for Raspbian RPi3/ARMv7 on Python v3.7, CPU only, optimized version"

taskcluster/test-training_upstream-linux-amd64-py35m-opt.yml

@@ -7,7 +7,7 @@ build:
       apt-get -qq -y install ${python.packages_trusty.apt}
   args:
     tests_cmdline: "${system.homedir.linux}/DeepSpeech/ds/taskcluster/tc-train-tests.sh 3.5.5:m"
-  convert_graphdef: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.cpu/artifacts/public/convert_graphdef_memmapped_format"
+  convert_graphdef: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.cpu/artifacts/public/convert_graphdef_memmapped_format"
   metadata:
     name: "DeepSpeech Linux AMD64 CPU upstream training Py3.5"
     description: "Training a DeepSpeech LDC93S1 model for Linux/AMD64 using upstream TensorFlow Python 3.5, CPU only, optimized version"

taskcluster/win-amd64-cpu-opt.yml

@@ -6,7 +6,7 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.win.${event.head.sha}"
     - "notify.irc-channel.${notifications.irc}.on-exception"
     - "notify.irc-channel.${notifications.irc}.on-failed"
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.win/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.win/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/win-build.sh"
     package: "taskcluster/win-package.sh"

taskcluster/win-amd64-gpu-opt.yml

@@ -6,7 +6,7 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.win-cuda.${event.head.sha}"
     - "notify.irc-channel.${notifications.irc}.on-exception"
     - "notify.irc-channel.${notifications.irc}.on-failed"
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.win-cuda/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.win-cuda/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/win-build.sh --cuda"
     package: "taskcluster/win-package.sh"

taskcluster/win-amd64-tflite-opt.yml

@@ -6,7 +6,7 @@ build:
     - "index.project.deepspeech.deepspeech.native_client.win-tflite.${event.head.sha}"
     - "notify.irc-channel.${notifications.irc}.on-exception"
     - "notify.irc-channel.${notifications.irc}.on-failed"
-  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.1aad02a78e90307c9caf9dd617a1af747d2aa9a8.win/artifacts/public/home.tar.xz"
+  tensorflow: "https://index.taskcluster.net/v1/task/project.deepspeech.tensorflow.pip.r1.14.3b4ce374f526a3e493728c9832b398dca826bd8e.win/artifacts/public/home.tar.xz"
   scripts:
     build: "taskcluster/win-build.sh tflite"
     package: "taskcluster/win-package.sh"