NXP Backend: Adding the loader for eIQ Neutron SDK converter module.

.ci/docker/build.sh

@@ -23,9 +23,14 @@ MINICONDA_VERSION=23.10.0-1
 BUCK2_VERSION=$(cat ci_commit_pins/buck2.txt)
 
 case "${IMAGE_NAME}" in
-  executorch-ubuntu-22.04-gcc9)
+  executorch-ubuntu-22.04-gcc11)
+    LINTRUNNER=""
+    GCC_VERSION=11
+    ;;
+  executorch-ubuntu-22.04-gcc9-nopytorch)
     LINTRUNNER=""
     GCC_VERSION=9
+    SKIP_PYTORCH=yes
     ;;
   executorch-ubuntu-22.04-clang12)
     LINTRUNNER=""
@@ -54,13 +59,13 @@ case "${IMAGE_NAME}" in
   executorch-ubuntu-22.04-mediatek-sdk)
     MEDIATEK_SDK=yes
     CLANG_VERSION=12
-    ANDROID_NDK_VERSION=r27b
+    ANDROID_NDK_VERSION=r28c
     ;;
   executorch-ubuntu-22.04-clang12-android)
     LINTRUNNER=""
     CLANG_VERSION=12
     # From https://developer.android.com/ndk/downloads
-    ANDROID_NDK_VERSION=r27b
+    ANDROID_NDK_VERSION=r28c
     ;;
   *)
     echo "Invalid image name ${IMAGE_NAME}"
@@ -95,6 +100,7 @@ docker build \
   --build-arg "QNN_SDK=${QNN_SDK:-}" \
   --build-arg "MEDIATEK_SDK=${MEDIATEK_SDK:-}" \
   --build-arg "ANDROID_NDK_VERSION=${ANDROID_NDK_VERSION:-}" \
+  --build-arg "SKIP_PYTORCH=${SKIP_PYTORCH:-}" \
   -f "${OS}"/Dockerfile \
   "$@" \
   .

.ci/docker/ci_commit_pins/optimum-executorch.txt

@@ -1 +1 @@
-40b02a2dc61bbf901a2df91719f47c98d65368ec
+0123293118efb08ac4ffc4fefe9d330201465c93

.ci/docker/ci_commit_pins/pytorch.txt

@@ -1 +1 @@
-4d4abec80f03cd8fdefe1d9cb3a60d3690cd777e
+7a064ed3eafa43f17412d434b395240c727b3000

.ci/docker/common/install_arm.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+# Copyright (c) Meta Platforms, Inc. and affiliates.
+# All rights reserved.
+# Copyright 2025 Arm Limited and/or its affiliates.
+#
+# This source code is licensed under the BSD-style license found in the
+# LICENSE file in the root directory of this source tree.
+
+set -ex
+
+install_arm_prerequiresites() {
+    apt-get update -y
+    apt-get install -y --no-install-recommends \
+            mesa-vulkan-drivers libvulkan1
+    rm -rf /var/lib/apt/lists/*
+}
+
+install_arm_prerequiresites

.ci/docker/common/install_pytorch.sh

@@ -12,8 +12,8 @@ source "$(dirname "${BASH_SOURCE[0]}")/utils.sh"
 
 install_domains() {
   echo "Install torchvision and torchaudio"
-  pip_install --no-use-pep517 --user "git+https://github.com/pytorch/audio.git@${TORCHAUDIO_VERSION}"
-  pip_install --no-use-pep517 --user "git+https://github.com/pytorch/vision.git@${TORCHVISION_VERSION}"
+  pip_install --no-build-isolation --user "git+https://github.com/pytorch/audio.git@${TORCHAUDIO_VERSION}"
+  pip_install --no-build-isolation --user "git+https://github.com/pytorch/vision.git@${TORCHVISION_VERSION}"
 }
 
 install_pytorch_and_domains() {

.ci/docker/requirements-ci.txt

@@ -1,12 +1,12 @@
 mpmath==1.3.0
 numpy>=2.0.0; python_version >= '3.10'
 PyYAML==6.0.1
-ruamel.yaml==0.17.32
-sympy==1.12
+ruamel.yaml==0.18.15
+sympy>=1.13.3
 timm==0.6.13
 tomli==2.0.1
 torchsr==1.0.4
-transformers==4.47.1
+transformers==4.56.1
 zstd==1.5.5.1
 pandas>=2.2.2; python_version >= '3.10'
 pytest==7.2.0
@@ -16,18 +16,20 @@ hypothesis==6.84.2
 parameterized==0.9.0
 
 # Doc build requirements, same as https://github.com/pytorch/pytorch/blob/main/.ci/docker/requirements-docs.txt
-sphinx==5.3.0
+sphinx==7.2.6
+sphinxcontrib.katex==0.9.10
+breathe==4.36.0  # only if generating C++
+exhale==0.3.7  # only if generating C++ docs
+docutils==0.18.1,<0.21
+sphinx-design==0.6.1
+sphinxcontrib-mermaid==1.0.0
+myst-parser==3.0.1  # if want to contribute in markdown
+sphinx-gallery==0.14.0  # only if hosting interactive tutorials
+sphinx-sitemap==2.7.1
 sphinx-reredirects==0.1.4
-sphinx-gallery==0.14.0
-breathe==4.34.0
-exhale==0.2.3
-docutils==0.16
 matplotlib>=3.9.4
+sphinx-copybutton==0.5.2
 # PyTorch Theme
--e git+https://github.com/pytorch/pytorch_sphinx_theme.git#egg=pytorch_sphinx_theme
-myst-parser==0.18.1
-sphinx_design==0.4.1
-sphinx-copybutton==0.5.0
-
+pytorch_sphinx_theme2==0.2.0
 # script unit test requirements
 yaspin==3.1.0

.ci/docker/ubuntu/Dockerfile

@@ -64,9 +64,10 @@ ENV SCCACHE_S3_KEY_PREFIX executorch
 ENV SCCACHE_REGION us-east-1
 
 ARG TORCH_VERSION
+ARG SKIP_PYTORCH
 COPY ./common/install_pytorch.sh install_pytorch.sh
 COPY ./common/utils.sh utils.sh
-RUN bash ./install_pytorch.sh && rm install_pytorch.sh utils.sh
+RUN if [ -z "${SKIP_PYTORCH}" ]; then bash ./install_pytorch.sh; fi && rm install_pytorch.sh utils.sh
 
 ARG LINTRUNNER
 # Install lintrunner if needed
@@ -83,6 +84,9 @@ RUN if [ -n "${ANDROID_NDK_VERSION}" ]; then bash ./install_android.sh; fi
 RUN rm install_android.sh
 
 ARG ARM_SDK
+COPY ./common/install_arm.sh install_arm.sh
+RUN if [ -n "${ARM_SDK}" ]; then bash ./install_arm.sh; fi
+RUN rm install_arm.sh
 
 ARG ZEPHYR_SDK
 COPY ./common/install_zephyr.sh install_zephyr.sh

.ci/scripts/build-qnn-sdk.sh

@@ -18,7 +18,7 @@ build_qnn_backend() {
   export EXECUTORCH_ROOT="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")/../.." && pwd)"
 
   parallelism=$(( $(nproc) - 1 ))
-  bash backends/qualcomm/scripts/build.sh --skip_aarch64 --job_number ${parallelism} --release
+  bash backends/qualcomm/scripts/build.sh --skip_linux_android --skip_linux_embedded --job_number ${parallelism} --release
 }
 
 set_up_aot() {
@@ -38,14 +38,14 @@ set_up_aot() {
       -DEXECUTORCH_BUILD_EXTENSION_EXTENSION_LLM=ON \
       -DEXECUTORCH_BUILD_EXTENSION_EXTENSION_LLM_RUNNER=ON \
       -DEXECUTORCH_BUILD_EXTENSION_FLAT_TENSOR=ON \
+      -DEXECUTORCH_BUILD_EXTENSION_NAMED_DATA_MAP=ON \
       -DEXECUTORCH_BUILD_EXTENSION_TENSOR=ON \
       -DEXECUTORCH_ENABLE_EVENT_TRACER=ON \
       -DPYTHON_EXECUTABLE=python3
-  cmake --build $PWD --target "PyQnnManagerAdaptor" "PyQnnWrapperAdaptor" -j$(nproc)
+  cmake --build $PWD --target "PyQnnManagerAdaptor" -j$(nproc)
   # install Python APIs to correct import path
   # The filename might vary depending on your Python and host version.
   cp -f backends/qualcomm/PyQnnManagerAdaptor.cpython-310-x86_64-linux-gnu.so $EXECUTORCH_ROOT/backends/qualcomm/python
-  cp -f backends/qualcomm/PyQnnWrapperAdaptor.cpython-310-x86_64-linux-gnu.so $EXECUTORCH_ROOT/backends/qualcomm/python
   popd
 
   # Workaround for fbs files in exir/_serialize