Upgraded pytorch to 2.3.0 latest version

.github/workflows/build_macos.yml

@@ -18,18 +18,18 @@ on:
 
 jobs:
   build-mac:
-    name: "Macos 11.7 Xcode (Clang)"
-    runs-on: macos-11
+    name: "macOS 14.4.1 arm64 Xcode (Clang)"
+    runs-on: macos-14
     strategy:
       matrix:
-        xcode: [11.7, 12.4, 13.2.1]
+        xcode: [14.3.1, 15.3]
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Set up CMake
-      uses: jwlawson/actions-setup-cmake@v1.13
+      uses: jwlawson/actions-setup-cmake@v2
       with:
-        cmake-version: '3.14.0'
+        cmake-version: '3.19.0'
     - name: Set up Xcode
       uses: maxim-lobanov/setup-xcode@v1
       with:

.github/workflows/build_ubuntu.yml

@@ -18,18 +18,18 @@ on:
 
 jobs:
   build-ubuntu:
-    name: "Ubuntu 20.04 GCC"
-    runs-on: ubuntu-20.04
+    name: "Ubuntu 22.04 GCC"
+    runs-on: ubuntu-22.04
     strategy:
       matrix:
-        gcc: [9, 10, 11]
+        gcc: [11, 12, 13]
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Set up CMake
-      uses: jwlawson/actions-setup-cmake@v1.13
+      uses: jwlawson/actions-setup-cmake@v2
       with:
-        cmake-version: '3.14.0'
+        cmake-version: '3.19.0'
     - name: Set up GCC
       uses: egor-tensin/setup-gcc@v1
       with:

.github/workflows/build_windows.yml

@@ -26,7 +26,7 @@ jobs:
         - {
             name: Windows MSVC 2019,
             os: windows-2019,
-            cmake: '3.14.0'
+            cmake: '3.19.0'
           }
         - {
             name: Windows MSVC 2022,
@@ -35,9 +35,9 @@ jobs:
           }
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Set up CMake
-      uses: jwlawson/actions-setup-cmake@v1.13
+      uses: jwlawson/actions-setup-cmake@v2
       with:
         cmake-version: ${{ matrix.config.cmake }}
     - name: Cpplint

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(pytorch-cpp VERSION 1.0.0 LANGUAGES CXX)
 
@@ -7,7 +7,7 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 option(DOWNLOAD_DATASETS "Automatically download required datasets at build-time." ON)
 option(CREATE_SCRIPTMODULES "Automatically create all required scriptmodule files at build-time (requires python3)." OFF)
 
-set(PYTORCH_VERSION "2.1.1")
+set(PYTORCH_VERSION "2.3.0")
 set(PYTORCH_MIN_VERSION "1.12.0")
 
 find_package(Torch QUIET PATHS "${CMAKE_SOURCE_DIR}/libtorch")

Dockerfile

@@ -31,8 +31,8 @@ RUN curl --silent --show-error --location --output ~/miniconda.sh https://repo.a
 
 FROM conda AS conda-installs
 # Install pytorch for CPU and torchvision.
-ARG PYTORCH_VERSION=2.1.1
-ARG TORCHVISION_VERSION=0.16.1
+ARG PYTORCH_VERSION=2.3.0
+ARG TORCHVISION_VERSION=0.18.0
 ENV NO_CUDA=1
 RUN conda install pytorch==${PYTORCH_VERSION} torchvision==${TORCHVISION_VERSION} cpuonly -y -c pytorch && conda clean -ya
 

README.md

@@ -1,16 +1,16 @@
 <h1 align="center">
-    <img src="images/pytorch_cpp.png" width="50%">
+    <img src="images/pytorch_cpp.jpg" width="50%">
 </h1>
 <p align="center">
     C++ Implementation of PyTorch Tutorials for Everyone
     <br />
 <img src="https://img.shields.io/github/license/prabhuomkar/pytorch-cpp">
-<img src="https://img.shields.io/badge/libtorch-2.1.1-ee4c2c">
-<img src="https://img.shields.io/badge/cmake-3.14-064f8d">
+<img src="https://img.shields.io/badge/libtorch-2.3.0-ee4c2c">
+<img src="https://img.shields.io/badge/cmake-3.19-064f8d">
 </p>
 
 
-| OS (Compiler)\\LibTorch |                                                  2.1.1                                                |
+| OS (Compiler)\\LibTorch |                                                  2.3.0                                                |
 | :--------------------- | :--------------------------------------------------------------------------------------------------- |
 |    macOS (clang 11, 12, 13)    | [![Status](https://github.com/prabhuomkar/pytorch-cpp/actions/workflows/build_macos.yml/badge.svg?branch=master)](https://github.com/prabhuomkar/pytorch-cpp/actions?query=workflow%3Aci-build-macos) |
 |      Linux (gcc 9, 10, 11)      | [![Status](https://github.com/prabhuomkar/pytorch-cpp/actions/workflows/build_ubuntu.yml/badge.svg?branch=master)](https://github.com/prabhuomkar/pytorch-cpp/actions?query=workflow%3Aci-build-ubuntu) |
@@ -51,8 +51,8 @@ This repository provides tutorial code in C++ for deep learning researchers to l
 ## Requirements
 
 1. [C++-17](http://www.cplusplus.com/doc/tutorial/introduction/) compatible compiler
-2. [CMake](https://cmake.org/download/) (minimum version 3.14)
-3. [LibTorch version >= 1.12.0 and <= 2.1.1](https://pytorch.org/cppdocs/installing.html)
+2. [CMake](https://cmake.org/download/) (minimum version 3.19)
+3. [LibTorch version >= 1.12.0 and <= 2.3.0](https://pytorch.org/cppdocs/installing.html)
 4. [Conda](https://docs.conda.io/projects/conda/en/latest/user-guide/install/download.html)
 
 

cmake/check_files.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 function(check_files BASE_DIR FILES_TO_CHECK FILE_MD5S MISSING_FILES)
     foreach(FILE_TO_CHECK ${${FILES_TO_CHECK}})

cmake/copy_torch_dlls.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 function(copy_torch_dlls TARGET_NAME)
     # According to https://github.com/pytorch/pytorch/issues/25457

cmake/cpplint.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 find_program(CPPLINT cpplint)
 

cmake/create_torch_dll_hardlinks.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 file(GLOB TORCH_DLLS "${TORCH_INSTALL_PREFIX}/lib/*.dll")
 

cmake/fetch_cifar10.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 function(fetch_cifar10 DATA_DIR)
     set(CIFAR_DIR "${DATA_DIR}/cifar10")

cmake/fetch_datasets.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 include(${CMAKE_CURRENT_LIST_DIR}/fetch_mnist.cmake)
 include(${CMAKE_CURRENT_LIST_DIR}/fetch_cifar10.cmake)

cmake/fetch_flickr8k.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 function(fetch_flickr8k DATA_DIR)
     set(FLICKR8K_DIR "${DATA_DIR}/flickr_8k")

cmake/fetch_imagenette.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 function(fetch_imagenette DATA_DIR)
     set(IMAGENETTE_DIR "${DATA_DIR}/imagenette2-160")

cmake/fetch_libtorch.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 include(FetchContent)
 
@@ -33,7 +33,7 @@ elseif(${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
         message(WARNING "MacOS binaries do not support CUDA, will download CPU version instead.")
         set(LIBTORCH_DEVICE "cpu")
     endif()
-    set(LIBTORCH_URL "https://download.pytorch.org/libtorch/cpu/libtorch-macos-${PYTORCH_VERSION}.zip")
+    set(LIBTORCH_URL "https://download.pytorch.org/libtorch/cpu/libtorch-macos-arm64-${PYTORCH_VERSION}.zip")
 else()
     message(FATAL_ERROR "Unsupported CMake System Name '${CMAKE_SYSTEM_NAME}' (expected 'Windows', 'Linux' or 'Darwin')")
 endif()

cmake/fetch_mnist.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 function(fetch_mnist DATA_DIR)
     set(MNIST_DOWNLOAD_DIR "${DATA_DIR}/mnist/download")

cmake/fetch_neural_style_transfer_images.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 function(fetch_neural_style_transfer_imagers DATA_DIR)
     set(NEURAL_STYLE_TRANSFER_IMAGES_DIR

cmake/fetch_penntreebank.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 function(fetch_penntreebank DATA_DIR)
     set(PENNTREEBANK_DIR "${DATA_DIR}/penntreebank")

cmake/find_gz_extractor.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 # Find program that can extract .gz files.
 # Based on: https://github.com/Amber-MD/cmake-buildscripts/blob/master/gzip.cmake

extern/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(extern VERSION 1.0.0 LANGUAGES CXX)
 

notebooks/pytorch_cpp_colab_notebook.ipynb

@@ -162,9 +162,9 @@
         "!rm -rf deps\n",
         "!mkdir deps\n",
         "%cd /content/deps\n",
-        "!wget --no-check-certificate https://www.cmake.org/files/v3.14/cmake-3.14.0-Linux-x86_64.tar.gz\n",
-        "!tar -xvf cmake-3.14.0-Linux-x86_64.tar.gz > /dev/null\n",
-        "%mv cmake-3.14.0-Linux-x86_64 cmake-install\n",
+        "!wget --no-check-certificate https://www.cmake.org/files/v3.19/cmake-3.19.0-Linux-x86_64.tar.gz\n",
+        "!tar -xvf cmake-3.19.0-Linux-x86_64.tar.gz > /dev/null\n",
+        "%mv cmake-3.19.0-Linux-x86_64 cmake-install\n",
         "old_path = %env PATH\n",
         "new_path = \"/content/deps/cmake-install:/content/deps/cmake-install/bin:\" + old_path\n",
         "%env PATH={new_path}\n",

tutorials/advanced/generative_adversarial_network/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(generative-adversarial-network VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/advanced/image_captioning/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(image-captioning VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/advanced/neural_style_transfer/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(neural-style-transfer VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/advanced/variational_autoencoder/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(variational-autoencoder VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/basics/feedforward_neural_network/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(feedforward-neural-network VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/basics/linear_regression/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(linear-regression VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/basics/logistic_regression/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(logistic-regression VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/basics/pytorch_basics/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(pytorch-basics VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/intermediate/bidirectional_recurrent_neural_network/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(bidirectional-recurrent-neural-network VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/intermediate/convolutional_neural_network/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(convolutional-neural-network VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/intermediate/deep_residual_network/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(deep-residual-network VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/intermediate/language_model/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(language-model VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/intermediate/recurrent_neural_network/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(recurrent-neural-network VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/popular/blitz/autograd/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(autograd VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/popular/blitz/neural_networks/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(neural-networks VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/popular/blitz/tensors/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(tensors VERSION 1.0.0 LANGUAGES CXX)
 

tutorials/popular/blitz/training_a_classifier/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(training-a-classifier VERSION 1.0.0 LANGUAGES CXX)
 

utils/image_io/CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.14 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
 
 project(image-io VERSION 1.0.0 LANGUAGES CXX)