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Merged
merged 2 commits into from
Mar 6, 2025
Merged

Housekeeping and PyTorch Upgrade #125

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a85c3e7
Upgrade PyTorch version to 2.6.0, Add CUDA 12.6 Support and Update GA…
prabhuomkar Mar 4, 2025
4b2dbc2
Fixed CUDA dependencies
prabhuomkar Mar 5, 2025
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6 changes: 3 additions & 3 deletions .github/workflows/build_macos.yml
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Expand Up @@ -18,18 +18,18 @@ on:

jobs:
build-mac:
name: "macOS 14.4.1 arm64 Xcode (Clang)"
name: "macOS 14 arm64 Xcode (Clang)"
runs-on: macos-14
strategy:
matrix:
xcode: [14.3.1, 15.3]
xcode: [15.3, 16.1]
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Set up CMake
uses: jwlawson/actions-setup-cmake@v2
with:
cmake-version: '3.19.0'
cmake-version: '3.28.6'
- name: Set up Xcode
uses: maxim-lobanov/setup-xcode@v1
with:
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8 changes: 4 additions & 4 deletions .github/workflows/build_ubuntu.yml
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Expand Up @@ -18,18 +18,18 @@ on:

jobs:
build-ubuntu:
name: "Ubuntu 22.04 GCC"
runs-on: ubuntu-22.04
name: "Ubuntu 24.04 GCC"
runs-on: ubuntu-24.04
strategy:
matrix:
gcc: [11, 12, 13]
gcc: [13, 14]
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Set up CMake
uses: jwlawson/actions-setup-cmake@v2
with:
cmake-version: '3.19.0'
cmake-version: '3.28.6'
- name: Set up GCC
uses: egor-tensin/setup-gcc@v1
with:
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12 changes: 6 additions & 6 deletions .github/workflows/build_windows.yml
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Expand Up @@ -23,15 +23,15 @@ jobs:
strategy:
matrix:
config:
- {
name: Windows MSVC 2019,
os: windows-2019,
cmake: '3.19.0'
}
- {
name: Windows MSVC 2022,
os: windows-2022,
cmake: '3.24.2'
cmake: '3.28.6'
}
- {
name: Windows MSVC 2025,
os: windows-2025,
cmake: '3.28.6'
}
steps:
- name: Checkout
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4 changes: 2 additions & 2 deletions CMakeLists.txt
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@@ -1,4 +1,4 @@
cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

project(pytorch-cpp VERSION 1.0.0 LANGUAGES CXX)

Expand All @@ -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 "2.3.0")
set(PYTORCH_VERSION "2.6.0")
set(PYTORCH_MIN_VERSION "1.12.0")

find_package(Torch QUIET PATHS "${CMAKE_SOURCE_DIR}/libtorch")
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2 changes: 1 addition & 1 deletion Dockerfile
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Expand Up @@ -31,7 +31,7 @@ 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=2.3.0
ARG PYTORCH_VERSION=2.6.0
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
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18 changes: 9 additions & 9 deletions README.md
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Expand Up @@ -5,16 +5,16 @@
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-2.3.0-ee4c2c">
<img src="https://img.shields.io/badge/cmake-3.19-064f8d">
<img src="https://img.shields.io/badge/libtorch-2.6.0-ee4c2c">
<img src="https://img.shields.io/badge/cmake-3.28.6-064f8d">
</p>


| OS (Compiler)\\LibTorch | 2.3.0 |
| OS (Compiler)\\LibTorch | 2.6.0 |
| :--------------------- | :--------------------------------------------------------------------------------------------------- |
| 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) |
| Windows (msvc 2019, 2022) | [![Status](https://github.com/prabhuomkar/pytorch-cpp/actions/workflows/build_windows.yml/badge.svg?branch=master)](https://github.com/prabhuomkar/pytorch-cpp/actions?query=workflow%3Aci-build-windows) |
| macOS (clang 15, 16) | [![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 13, 14) | [![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) |
| Windows (msvc 2022, 2025) | [![Status](https://github.com/prabhuomkar/pytorch-cpp/actions/workflows/build_windows.yml/badge.svg?branch=master)](https://github.com/prabhuomkar/pytorch-cpp/actions?query=workflow%3Aci-build-windows) |

## Table of Contents

Expand Down Expand Up @@ -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 3.19)
3. [LibTorch version >= 1.12.0 and <= 2.3.0](https://pytorch.org/cppdocs/installing.html)
2. [CMake](https://cmake.org/download/) (minimum version 3.28.6)
3. [LibTorch version >= 1.12.0 and <= 2.6.0](https://pytorch.org/cppdocs/installing.html)
4. [Conda](https://docs.conda.io/projects/conda/en/latest/user-guide/install/download.html)


Expand Down Expand Up @@ -89,7 +89,7 @@ Some useful options:

| Option | Default | Description |
| :------------- |:------------|-----:|
| `-D CUDA_V=(11.8\|12.1\|none)` | `none` | Download LibTorch for a CUDA version (`none` = download CPU version). |
| `-D CUDA_V=(11.8\|12.1\|12.6\|none)` | `none` | Download LibTorch for a CUDA version (`none` = download CPU version). |
| `-D LIBTORCH_DOWNLOAD_BUILD_TYPE=(Release\|Debug)` | `Release` | Determines which libtorch build type version to download (only relevant on **Windows**).|
| `-D DOWNLOAD_DATASETS=(OFF\|ON)` | `ON` | Download required datasets during build (only if they do not already exist in `pytorch-cpp/data`). |
|`-D CREATE_SCRIPTMODULES=(OFF\|ON)` | `OFF` | Create all required scriptmodule files for prelearned models / weights during build. Requires installed python3 with pytorch and torchvision. |
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2 changes: 1 addition & 1 deletion cmake/check_files.cmake
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@@ -1,4 +1,4 @@
cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

function(check_files BASE_DIR FILES_TO_CHECK FILE_MD5S MISSING_FILES)
foreach(FILE_TO_CHECK ${${FILES_TO_CHECK}})
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2 changes: 1 addition & 1 deletion cmake/copy_torch_dlls.cmake
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@@ -1,4 +1,4 @@
cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

function(copy_torch_dlls TARGET_NAME)
# According to https://github.com/pytorch/pytorch/issues/25457
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2 changes: 1 addition & 1 deletion cmake/cpplint.cmake
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@@ -1,4 +1,4 @@
cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

find_program(CPPLINT cpplint)

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2 changes: 1 addition & 1 deletion cmake/create_torch_dll_hardlinks.cmake
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@@ -1,4 +1,4 @@
cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

file(GLOB TORCH_DLLS "${TORCH_INSTALL_PREFIX}/lib/*.dll")

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2 changes: 1 addition & 1 deletion cmake/fetch_cifar10.cmake
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@@ -1,4 +1,4 @@
cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

function(fetch_cifar10 DATA_DIR)
set(CIFAR_DIR "${DATA_DIR}/cifar10")
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2 changes: 1 addition & 1 deletion cmake/fetch_datasets.cmake
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cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

include(${CMAKE_CURRENT_LIST_DIR}/fetch_mnist.cmake)
include(${CMAKE_CURRENT_LIST_DIR}/fetch_cifar10.cmake)
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2 changes: 1 addition & 1 deletion cmake/fetch_flickr8k.cmake
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cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

function(fetch_flickr8k DATA_DIR)
set(FLICKR8K_DIR "${DATA_DIR}/flickr_8k")
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2 changes: 1 addition & 1 deletion cmake/fetch_imagenette.cmake
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cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

function(fetch_imagenette DATA_DIR)
set(IMAGENETTE_DIR "${DATA_DIR}/imagenette2-160")
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8 changes: 5 additions & 3 deletions cmake/fetch_libtorch.cmake
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@@ -1,17 +1,19 @@
cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

include(FetchContent)

set(CUDA_V "none" CACHE STRING "Determines libtorch CUDA version to download (11.8, 12.1 or none).")
set(CUDA_V "none" CACHE STRING "Determines libtorch CUDA version to download (11.8, 12.1, 12.6 or none).")

if(${CUDA_V} STREQUAL "none")
set(LIBTORCH_DEVICE "cpu")
elseif(${CUDA_V} STREQUAL "11.8")
set(LIBTORCH_DEVICE "cu118")
elseif(${CUDA_V} STREQUAL "12.1")
set(LIBTORCH_DEVICE "cu121")
elseif(${CUDA_V} STREQUAL "12.6")
set(LIBTORCH_DEVICE "cu126")
else()
message(FATAL_ERROR "Invalid CUDA version specified, must be 11.8, 12.1 or none!")
message(FATAL_ERROR "Invalid CUDA version specified, must be 11.8, 12.1, 12.6 or none!")
endif()

if(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
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2 changes: 1 addition & 1 deletion cmake/fetch_mnist.cmake
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cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

function(fetch_mnist DATA_DIR)
set(MNIST_DOWNLOAD_DIR "${DATA_DIR}/mnist/download")
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2 changes: 1 addition & 1 deletion cmake/fetch_neural_style_transfer_images.cmake
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cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

function(fetch_neural_style_transfer_imagers DATA_DIR)
set(NEURAL_STYLE_TRANSFER_IMAGES_DIR
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2 changes: 1 addition & 1 deletion cmake/fetch_penntreebank.cmake
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cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

function(fetch_penntreebank DATA_DIR)
set(PENNTREEBANK_DIR "${DATA_DIR}/penntreebank")
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2 changes: 1 addition & 1 deletion cmake/find_gz_extractor.cmake
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cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

# Find program that can extract .gz files.
# Based on: https://github.com/Amber-MD/cmake-buildscripts/blob/master/gzip.cmake
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2 changes: 1 addition & 1 deletion extern/CMakeLists.txt
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cmake_minimum_required(VERSION 3.19 FATAL_ERROR)
cmake_minimum_required(VERSION 3.28.6 FATAL_ERROR)

project(extern VERSION 1.0.0 LANGUAGES CXX)

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