Bump actions/checkout from 2 to 3 (#3588)

Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v2...v3)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/android-armv7-cpu.yml

@@ -25,7 +25,7 @@ jobs:
   android-armv7:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: build
       run: |
         mkdir build && cd build

.github/workflows/android-armv7-gpu.yml

@@ -27,7 +27,7 @@ jobs:
   android-armv7-gpu:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: build

.github/workflows/android-armv8-cpu.yml

@@ -25,7 +25,7 @@ jobs:
   android-aarch64:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: build
       run: |
         mkdir build && cd build

.github/workflows/android-armv8-gpu.yml

@@ -27,7 +27,7 @@ jobs:
   android-aarch64-gpu:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: build
@@ -54,7 +54,7 @@ jobs:
   android-aarch64-gpu-ndk-r16b:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: ndk-r16b

.github/workflows/android-x64-cpu.yml

@@ -25,7 +25,7 @@ jobs:
   android-x86_64:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: build
       run: |
         mkdir build && cd build

.github/workflows/android-x64-gpu.yml

@@ -27,7 +27,7 @@ jobs:
   android-x86_64-gpu:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: build

.github/workflows/android-x86-cpu.yml

@@ -25,7 +25,7 @@ jobs:
   android-x86:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: build
       run: |
         mkdir build && cd build

.github/workflows/android-x86-gpu.yml

@@ -27,7 +27,7 @@ jobs:
   android-x86-gpu:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: build

.github/workflows/code-format.yml

@@ -10,7 +10,7 @@ jobs:
   code-format:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-clang-format
       id: cache-clang-format

.github/workflows/codeql-analysis.yml

@@ -36,7 +36,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.

.github/workflows/elf-riscv32-cpu-gcc.yml

@@ -29,7 +29,7 @@ jobs:
   newlib-rv32imc-gcc:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-riscv
       id: cache-riscv
@@ -46,7 +46,7 @@ jobs:
 
     - name: checkout-riscv-gnu-toolchain
       if: steps.cache-riscv.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: riscv/riscv-gnu-toolchain
         path: riscv-gnu-toolchain
@@ -70,7 +70,7 @@ jobs:
 
     - name: checkout-riscv-pk
       if: steps.cache-riscv.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: riscv/riscv-pk
         path: riscv-pk
@@ -88,7 +88,7 @@ jobs:
 
     - name: checkout-riscv-isa-sim
       if: steps.cache-riscv.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: riscv/riscv-isa-sim
         path: riscv-isa-sim

.github/workflows/elf-riscv64-cpu-gcc.yml

@@ -29,7 +29,7 @@ jobs:
   newlib-rv64gc-gcc:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-riscv
       id: cache-riscv
@@ -46,7 +46,7 @@ jobs:
 
     - name: checkout-riscv-gnu-toolchain
       if: steps.cache-riscv.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: riscv/riscv-gnu-toolchain
         path: riscv-gnu-toolchain
@@ -71,7 +71,7 @@ jobs:
 
     - name: checkout-riscv-pk
       if: steps.cache-riscv.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: riscv/riscv-pk
         path: riscv-pk
@@ -89,7 +89,7 @@ jobs:
 
     - name: checkout-riscv-isa-sim
       if: steps.cache-riscv.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: riscv/riscv-isa-sim
         path: riscv-isa-sim

.github/workflows/ios-arm64-gpu.yml

@@ -31,7 +31,7 @@ jobs:
   ios-iphone-os-gpu:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-openmp

.github/workflows/ios-cpu.yml

@@ -29,7 +29,7 @@ jobs:
   ios-iphone-os:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: cache-openmp
       id: cache-openmp
       uses: actions/cache@v2.1.7

.github/workflows/ios-simulator.yml

@@ -29,7 +29,7 @@ jobs:
   ios-iphone-simulator:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: cache-openmp
       id: cache-openmp
       uses: actions/cache@v2.1.7

.github/workflows/linux-aarch64-cpu-gcc.yml

@@ -29,7 +29,7 @@ jobs:
   linux-gcc:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-qemu
       id: cache-qemu
@@ -39,7 +39,7 @@ jobs:
         key: qemu-aarch64-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -83,7 +83,7 @@ jobs:
   linux-gcc-arm82:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-qemu
       id: cache-qemu
@@ -93,7 +93,7 @@ jobs:
         key: qemu-aarch64-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu

.github/workflows/linux-arm-cpu-gcc.yml

@@ -31,7 +31,7 @@ jobs:
   linux-gcc-arm:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-qemu
       id: cache-qemu
@@ -41,7 +41,7 @@ jobs:
         key: qemu-arm-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -85,7 +85,7 @@ jobs:
   linux-gcc-armhf:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-qemu
       id: cache-qemu
@@ -95,7 +95,7 @@ jobs:
         key: qemu-arm-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -139,7 +139,7 @@ jobs:
   linux-gcc-armhf-vfpv3-d16:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-qemu
       id: cache-qemu
@@ -149,7 +149,7 @@ jobs:
         key: qemu-arm-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu

.github/workflows/linux-mips-cpu-gcc.yml

@@ -31,7 +31,7 @@ jobs:
   linux-gcc-mipsel:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-qemu
       id: cache-qemu
@@ -41,7 +41,7 @@ jobs:
         key: qemu-mipsel-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -74,7 +74,7 @@ jobs:
   linux-gcc-mipsisa32r6el:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-qemu
       id: cache-qemu
@@ -84,7 +84,7 @@ jobs:
         key: qemu-mipsel-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu

.github/workflows/linux-mips64-cpu-gcc.yml

@@ -31,7 +31,7 @@ jobs:
   linux-gcc-mips64el:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-qemu
       id: cache-qemu
@@ -41,7 +41,7 @@ jobs:
         key: qemu-mips64el-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -74,7 +74,7 @@ jobs:
   linux-gcc-mipsisa64r6el:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-qemu
       id: cache-qemu
@@ -84,7 +84,7 @@ jobs:
         key: qemu-mips64el-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu

.github/workflows/linux-ppc64-cpu-gcc.yml

@@ -27,7 +27,7 @@ jobs:
   linux-gcc-ppc64le:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-qemu
       id: cache-qemu
@@ -37,7 +37,7 @@ jobs:
         key: qemu-ppc64le-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu

.github/workflows/linux-riscv64-cpu-gcc.yml

@@ -31,7 +31,7 @@ jobs:
   linux-gcc-riscv64:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-qemu
       id: cache-qemu
@@ -41,7 +41,7 @@ jobs:
         key: qemu-riscv64-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -74,7 +74,7 @@ jobs:
   linux-gcc-riscv64-rvv:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: cache-qemu
       id: cache-qemu
@@ -91,7 +91,7 @@ jobs:
 
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: sifive/qemu
         path: qemu
@@ -128,7 +128,7 @@ jobs:
 
     - name: checkout-riscv-gnu-toolchain
       if: steps.cache-riscv.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: riscv/riscv-gnu-toolchain
         path: riscv-gnu-toolchain

.github/workflows/linux-x64-cpu-clang-python.yml

@@ -31,7 +31,7 @@ jobs:
         python-version: [3.6, 3.7, 3.8, 3.9]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: set up python ${{ matrix.python-version }}

.github/workflows/linux-x64-cpu-clang.yml

@@ -35,7 +35,7 @@ jobs:
   linux-clang:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: update
       run: sudo apt-get update
     - name: protobuf
@@ -102,7 +102,7 @@ jobs:
   linux-clang-simplestl:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: build-simplestl
       env:
         CC: clang

.github/workflows/linux-x64-cpu-gcc.yml

@@ -35,7 +35,7 @@ jobs:
   linux-gcc:
     runs-on: ubuntu-18.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: update
       run: sudo apt-get update
     - name: protobuf
@@ -84,7 +84,7 @@ jobs:
   linux-gcc-cpp03-nostdio-nostring-simplestl:
     runs-on: ubuntu-18.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: build-nostdio
       run: |
         mkdir build-nostdio && cd build-nostdio
@@ -108,7 +108,7 @@ jobs:
   linux-gcc-avx512:
     runs-on: [self-hosted, linux]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: build
       env:
         CC: gcc

.github/workflows/linux-x64-gpu-clang-python.yml

@@ -32,7 +32,7 @@ jobs:
       matrix:
         python-version: [3.6, 3.8]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-vulkansdk
@@ -56,7 +56,7 @@ jobs:
         key: swiftshader-linux-install-20220211
     - name: checkout-swiftshader
       if: steps.cache-swiftshader.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: google/swiftshader
         path: swiftshader

.github/workflows/linux-x64-gpu-clang.yml

@@ -35,7 +35,7 @@ jobs:
   linux-clang-gpu:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: update
@@ -63,7 +63,7 @@ jobs:
         key: swiftshader-linux-install-20220211
     - name: checkout-swiftshader
       if: steps.cache-swiftshader.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: google/swiftshader
         path: swiftshader

.github/workflows/linux-x64-gpu-gcc.yml

@@ -35,7 +35,7 @@ jobs:
   linux-gcc-gpu:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: update
@@ -63,7 +63,7 @@ jobs:
         key: swiftshader-linux-install-20220211
     - name: checkout-swiftshader
       if: steps.cache-swiftshader.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: google/swiftshader
         path: swiftshader
@@ -102,7 +102,7 @@ jobs:
   linux-gcc-gpu-t4:
     runs-on: [self-hosted, linux]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: build

.github/workflows/linux-x86-cpu-clang.yml

@@ -29,7 +29,7 @@ jobs:
   linux-clang:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: update
       run: sudo apt-get update
     - name: gcc-multilib

.github/workflows/linux-x86-cpu-gcc.yml

@@ -29,7 +29,7 @@ jobs:
   linux-gcc:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: update
       run: sudo apt-get update
     - name: gcc-multilib

.github/workflows/macos-arm64-cpu.yml

@@ -27,7 +27,7 @@ jobs:
   macos-clang:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: cache-openmp
       id: cache-openmp
       uses: actions/cache@v2.1.7

.github/workflows/macos-arm64-gpu.yml

@@ -29,7 +29,7 @@ jobs:
   macos-clang-gpu:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-openmp

.github/workflows/macos-x64-cpu-python.yml

@@ -32,7 +32,7 @@ jobs:
       matrix:
         python-version: [3.6, 3.7, 3.8, 3.9]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: set up python ${{ matrix.python-version }}

.github/workflows/macos-x64-cpu.yml

@@ -35,7 +35,7 @@ jobs:
   macos-clang:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: protobuf
       run: brew install protobuf opencv3
     - name: cache-openmp

.github/workflows/macos-x64-gpu.yml

@@ -37,7 +37,7 @@ jobs:
   macos-clang-gpu:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: protobuf
@@ -81,7 +81,7 @@ jobs:
         key: swiftshader-macos-install-20220211
     - name: checkout-swiftshader
       if: steps.cache-swiftshader.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: google/swiftshader
         path: swiftshader

.github/workflows/pnnx.yml

@@ -33,7 +33,7 @@ jobs:
             torchvision-version: 0.11.1
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
 
@@ -49,7 +49,7 @@ jobs:
         key: torchvision-${{ matrix.torchvision-version }}-linux-install-20211228
     - name: checkout-torchvision-${{ matrix.torchvision-version }}
       if: steps.cache-torchvision.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: pytorch/vision
         path: vision

.github/workflows/release-python.yml

@@ -9,7 +9,7 @@ jobs:
     name: Build SDist
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
 
@@ -38,7 +38,7 @@ jobs:
         os: [ubuntu-20.04, windows-2019, macos-10.15]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
 
@@ -79,7 +79,7 @@ jobs:
             build: "pp38-*"
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
 

.github/workflows/release.yml

@@ -25,7 +25,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-full-source
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: package
@@ -45,7 +45,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-ubuntu-1804
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: apt
@@ -88,7 +88,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-ubuntu-1804-shared
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: apt
@@ -131,7 +131,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-ubuntu-2004
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: apt
@@ -174,7 +174,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-ubuntu-2004-shared
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: apt
@@ -222,7 +222,7 @@ jobs:
         key: openmp-macos-release-11.0.0
     - name: checkout
       if: steps.cache-openmp.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: openmp
       if: steps.cache-openmp.outputs.cache-hit != 'true'
       run: |
@@ -269,7 +269,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-macos
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: download-openmp-macos
       uses: actions/download-artifact@v2
       with:
@@ -337,7 +337,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-macos-vulkan
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: download-openmp-macos
@@ -439,7 +439,7 @@ jobs:
         key: openmp-ios-release-11.0.0
     - name: checkout
       if: steps.cache-openmp.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: openmp
       if: steps.cache-openmp.outputs.cache-hit != 'true'
       run: |
@@ -490,7 +490,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-ios
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: download-openmp-ios
       uses: actions/download-artifact@v2
       with:
@@ -562,7 +562,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-ios-vulkan
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: download-openmp-ios
@@ -667,7 +667,7 @@ jobs:
         key: openmp-ios-bitcode-release-11.0.0
     - name: checkout
       if: steps.cache-openmp.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
     - name: openmp
       if: steps.cache-openmp.outputs.cache-hit != 'true'
       run: |
@@ -718,7 +718,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-ios-bitcode
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: download-openmp-ios-bitcode
       uses: actions/download-artifact@v2
       with:
@@ -790,7 +790,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-ios-vulkan-bitcode
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: download-openmp-ios-bitcode
@@ -890,7 +890,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-android
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: ndk-fix-debug
       run: sed -i -e '/^  -g$/d' $ANDROID_HOME/ndk-bundle/build/cmake/android.toolchain.cmake
     - name: build-armv7
@@ -951,7 +951,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-android-shared
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: ndk-fix-debug
       run: sed -i -e '/^  -g$/d' $ANDROID_HOME/ndk-bundle/build/cmake/android.toolchain.cmake
     - name: build-armv7
@@ -1012,7 +1012,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-android-vulkan
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-vulkansdk
@@ -1092,7 +1092,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-android-vulkan-shared
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-vulkansdk
@@ -1172,7 +1172,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-webassembly
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: emsdk
       run: |
         git clone https://github.com/emscripten-core/emsdk.git
@@ -1237,7 +1237,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-windows-vs2015
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-protobuf
@@ -1320,7 +1320,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-windows-vs2015-shared
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-protobuf
@@ -1403,7 +1403,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-windows-vs2017
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-protobuf
@@ -1486,7 +1486,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-windows-vs2017-shared
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-protobuf
@@ -1569,7 +1569,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-windows-vs2019
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-protobuf
@@ -1652,7 +1652,7 @@ jobs:
     env:
       PACKAGENAME: ncnn-${{ needs.setup.outputs.VERSION }}-windows-vs2019-shared
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-protobuf

.github/workflows/sync-wiki.yml

@@ -13,7 +13,7 @@ jobs:
   sync-wiki:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: sync
       run: |
         cp -r docs $GITHUB_WORKSPACE/ncnn.wiki

.github/workflows/test-coverage.yml

@@ -25,7 +25,7 @@ jobs:
   linux-gcc-gpu:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: lcov
@@ -51,7 +51,7 @@ jobs:
         key: swiftshader-linux-install-20220211
     - name: checkout-swiftshader
       if: steps.cache-swiftshader.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: google/swiftshader
         path: swiftshader
@@ -95,7 +95,7 @@ jobs:
   linux-gcc-gpu-lavapipe:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: lcov
@@ -114,7 +114,7 @@ jobs:
         key: lavapipe-linux-install-20211127
     - name: checkout-lavapipe
       if: steps.cache-lavapipe.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: mesa3d/mesa
         path: mesa
@@ -159,7 +159,7 @@ jobs:
   linux-gcc-x64:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: lcov
       run: sudo apt-get install lcov
     - name: build-sse2
@@ -225,7 +225,7 @@ jobs:
   linux-gcc-x64-avx512:
     runs-on: [self-hosted, linux]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: build
       env:
         CC: gcc
@@ -256,7 +256,7 @@ jobs:
   linux-gcc-arm:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: lcov
       run: sudo apt-get install lcov
 
@@ -268,7 +268,7 @@ jobs:
         key: qemu-arm-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -314,7 +314,7 @@ jobs:
   linux-gcc-aarch64:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: lcov
       run: sudo apt-get install lcov
 
@@ -326,7 +326,7 @@ jobs:
         key: qemu-aarch64-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -372,7 +372,7 @@ jobs:
   linux-gcc-arm82:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: lcov
       run: sudo apt-get install lcov
@@ -384,7 +384,7 @@ jobs:
         key: qemu-aarch64-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -429,7 +429,7 @@ jobs:
   linux-gcc-arm82-omp:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: lcov
       run: sudo apt-get install lcov
@@ -441,7 +441,7 @@ jobs:
         key: qemu-aarch64-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -486,7 +486,7 @@ jobs:
   linux-gcc-arm82dot-omp:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: lcov
       run: sudo apt-get install lcov
@@ -498,7 +498,7 @@ jobs:
         key: qemu-aarch64-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -543,7 +543,7 @@ jobs:
   linux-gcc-mipsisa32r6el:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: lcov
       run: sudo apt-get install lcov
@@ -555,7 +555,7 @@ jobs:
         key: qemu-mipsel-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -601,7 +601,7 @@ jobs:
   linux-gcc-mipsisa64r6el:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: lcov
       run: sudo apt-get install lcov
@@ -613,7 +613,7 @@ jobs:
         key: qemu-mips64el-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -659,7 +659,7 @@ jobs:
   linux-gcc-riscv64:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: lcov
       run: sudo apt-get install lcov
@@ -672,7 +672,7 @@ jobs:
         key: qemu-riscv64-install-1
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: qemu/qemu
         path: qemu
@@ -718,7 +718,7 @@ jobs:
   linux-gcc-riscv64-rvv:
     runs-on: ubuntu-20.04
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: lcov
       run: sudo apt-get install lcov
@@ -738,7 +738,7 @@ jobs:
 
     - name: checkout-qemu
       if: steps.cache-qemu.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: sifive/qemu
         path: qemu
@@ -775,7 +775,7 @@ jobs:
 
     - name: checkout-riscv-gnu-toolchain
       if: steps.cache-riscv.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: riscv/riscv-gnu-toolchain
         path: riscv-gnu-toolchain

.github/workflows/web-assembly.yml

@@ -27,7 +27,7 @@ jobs:
   webassembly:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: emsdk
       run: |
         git clone https://github.com/emscripten-core/emsdk.git

.github/workflows/windows-x64-cpu-vs2015.yml

@@ -33,7 +33,7 @@ jobs:
   windows-vs2015:
     runs-on: windows-2019
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: cache-protobuf
       id: cache-protobuf
       uses: actions/cache@v2.1.7

.github/workflows/windows-x64-cpu-vs2017.yml

@@ -33,7 +33,7 @@ jobs:
   windows-vs2017:
     runs-on: windows-2019
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: cache-protobuf
       id: cache-protobuf
       uses: actions/cache@v2.1.7

.github/workflows/windows-x64-cpu-vs2019-python.yml

@@ -30,7 +30,7 @@ jobs:
       matrix:
         python-version: [3.6, 3.7, 3.8, 3.9]
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: set up python ${{ matrix.python-version }}

.github/workflows/windows-x64-cpu-vs2019.yml

@@ -33,7 +33,7 @@ jobs:
   windows-vs2019:
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: cache-protobuf
       id: cache-protobuf
       uses: actions/cache@v2.1.7

.github/workflows/windows-x64-gpu-vs2017.yml

@@ -35,7 +35,7 @@ jobs:
   windows-vs2017-gpu:
     runs-on: windows-2019
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-protobuf
@@ -66,7 +66,7 @@ jobs:
         key: swiftshader-vs2017-x64-install-20220211
     - name: checkout-swiftshader
       if: steps.cache-swiftshader.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: google/swiftshader
         path: swiftshader

.github/workflows/windows-x64-gpu-vs2019.yml

@@ -35,7 +35,7 @@ jobs:
   windows-vs2019-gpu:
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
       with:
         submodules: true
     - name: cache-protobuf
@@ -66,7 +66,7 @@ jobs:
         key: swiftshader-vs2019-x64-install-20220211
     - name: checkout-swiftshader
       if: steps.cache-swiftshader.outputs.cache-hit != 'true'
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         repository: google/swiftshader
         path: swiftshader

.github/workflows/windows-x86-cpu-vs2015.yml

@@ -27,7 +27,7 @@ jobs:
   windows-vs2015:
     runs-on: windows-2019
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: build
       run: |
         mkdir build; cd build

.github/workflows/windows-x86-cpu-vs2017.yml

@@ -27,7 +27,7 @@ jobs:
   windows-vs2017:
     runs-on: windows-2019
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: build
       run: |
         mkdir build; cd build

.github/workflows/windows-x86-cpu-vs2019.yml

@@ -27,7 +27,7 @@ jobs:
   windows-vs2019:
     runs-on: windows-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: build
       run: |
         mkdir build; cd build