DiffSinger Inference

Low level library for DiffSinger onnx model inference.

Requirements

• nlohmann_json
• stduuid
• hash-library
• sparsepp
• qmsetup
• syscmdline
• stdcorelib

Functionalities

• Vocoder Inference
• Acoustic Inference
• Duration Inference (Encoder/Decoder)
• Pitch Inference
• Variance Inference

Setup Environment

VCPKG Packages

Windows

git clone https://github.com/microsoft/vcpkg.git
cd vcpkg
bootstrap-vcpkg.bat
vcpkg install --x-manifest-root=../scripts/vcpkg-manifest --x-install-root=./installed --triplet=x64-windows

Unix

git clone https://github.com/microsoft/vcpkg.git
cd vcpkg
./bootstrap-vcpkg.sh
./vcpkg install \
--x-manifest-root=../scripts/vcpkg-manifest \
--x-install-root=./installed \
--triplet=<triplet># triplet:# Mac: `x64-osx` or `arm64-osx`# Linux: `x64-linux` or `arm64-linux`

Install OnnxRuntime

cdlibs&&cmake[-Dep=gpu]-P../scripts/setup-onnxruntime.cmake

Build & Install

The buildsystem is able to deploy the shared libraries to build directory and install directory automatically.

cmake -B build -G Ninja \
-DCMAKE_INSTALL_PREFIX=<dir>\ # install directory
-DCMAKE_PREFIX_PATH=<dir>\ # directory `Qt5Config.cmake` locates
-DCMAKE_TOOLCHAIN_FILE=vcpkg/scripts/buildsystems/vcpkg.cmake \
-DQMSETUP_APPLOCAL_DEPS_PATHS_DEBUG=vcpkg/installed/<triplet>/debug/<runtime> \
-DQMSETUP_APPLOCAL_DEPS_PATHS_RELEASE=vcpkg/installed/<triplet>/<runtime> \
-DCMAKE_BUILD_TYPE=Release
cmake --build build --target all
cmake --build build --target install
# triplet:# Windows: `x64-windows` # Mac: `x64-osx` or `arm64-osx`# Linux: `x64-linux` or `arm64-linux`# runtime:# Windows: `bin`# Mac/Linux: `lib`