mnn

Information

License

Apache-2.0

Recipe updated

2026-04-02T04:16:03.000Z

Platforms

• linux: i386, x86_64, armv7, armv7s, arm64, mips, mips64, mipsel, mips64el, loong64, riscv64, s390x, ppc, ppc64, ppc64el, sparc64
• android: armeabi, armeabi-v7a, arm64-v8a, riscv64, x86, x86_64, mips, mip64
• windows: x86, x64
• iphoneos: arm64
• macosx: x86_64, arm64

Options

arm82

Enable arm82 support. · Type: boolean · Default: false

avx512

Enable avx512 support. · Type: boolean · Default: false

convert

Build convert tool. · Type: boolean · Default: false

coreml

Enable coreml support. · Type: boolean · Default: false

cuda

Enable cuda support. · Type: boolean · Default: false

metal

Enable metal support. · Type: boolean · Default: false

onednn

Enable onednn support. · Type: boolean · Default: false

opencl

Enable opencl support. · Type: boolean · Default: false

opengl

Enable opengl support. · Type: boolean · Default: false

openmp

Use OpenMP's thread pool implementation. Does not work on iOS or Mac OS. · Type: boolean · Default: false

quantools

Build quantools tool. · Type: boolean · Default: false

tensorrt

Enable tensorrt support. · Type: boolean · Default: false

thread_pool

Use MNN's own thread pool implementation. Will disabel openmp. · Type: boolean · Default: true

train

Build train tool. · Type: boolean · Default: false

use_system_lib

When compiling OpenCL/Vulkan, it depends on the OpenCL / Vulkan library of the system. · Type: boolean · Default: false

vulkan

Enable vulkan support. · Type: boolean · Default: false

Versions

• 1.2.1
• 1.2.2
• 3.0.5
• 3.1.1
• 3.2.4
• 3.3.0
• 3.4.1

Dependencies

• cmake

Install with xrepo

Install the package independently of a project and inspect its available configuration.

install

xrepo install "mnn 3.4.1"

show info

xrepo info "mnn"

Link a library to your target

Declare the requirement, then attach the library to the target that uses it.

xmake.lua

add_requires("mnn 3.4.1")

target("demo")
    set_kind("binary")
    add_files("src/*.cpp")
    add_packages("mnn")

Open a package environment

Open a shell with the environment exported by this package. Use the executable names documented by the package.

enter shell

xrepo env -b "mnn 3.4.1" shell