ncnn 20240102

[Porkepix]

Created by brew bump

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Created with brew bump-formula-pr.

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release notes

编译版本，默认配置，android-ndk-r26b，xcode 13.4.1，ubuntu-20.04，ubuntu-22.04，vs2015，vs2017，vs2019，vs2022，emscripten-3.1.28
| file | content | arch |
|---|---|---|
|ncnn-full-source.zip |包含全部 submodule 代码的完整源码 | | 
|ncnn-android.zip | android 静态库/动态库 | armeabi-v7a + arm64-v8a + x86 + x86_64 |
|ncnn-android-vulkan.zip | android 静态库/动态库，支持 GPU | armeabi-v7a + arm64-v8a + x86 + x86_64 |
|ncnn-apple.zip | apple xcframework，ios + ios-simulator + macos + mac-catalyst，with and w/o bitcode | armv7 + arm64 + arm64e + i386 + x86_64 |
|ncnn-apple-vulkan.zip | apple xcframework，ios + ios-simulator + macos + mac-catalyst，支持 GPU，with and w/o bitcode | arm64 + arm64e + x86_64 |
|ncnn-ios.zip | ios 静态库，with and w/o bitcode | armv7 + arm64 + arm64e |
|ncnn-ios-vulkan.zip | ios 静态库，支持 GPU，with and w/o bitcode | arm64 + arm64e |
|ncnn-ios-simulator.zip | ios simulator 静态库，with and w/o bitcode | i386 + x86_64 + arm64 |
|ncnn-ios-simulator-vulkan.zip | ios simulator 静态库，支持 GPU，with and w/o bitcode | x86_64 + arm64 |
|ncnn-macos.zip | macos 静态库 | x86_64 + arm64 |
|ncnn-macos-vulkan.zip | macos 静态库，支持 GPU | x86_64 + arm64 |
|ncnn-mac-catalyst.zip | mac catalyst 静态库，with and w/o bitcode | x86_64 + arm64 |
|ncnn-mac-catalyst-vulkan.zip | mac catalyst 静态库，支持 GPU，with and w/o bitcode | x86_64 + arm64 |
|ncnn-ubuntu.zip | ubuntu linux 静态库/动态库，支持 GPU，模型转换工具 | x86_64 |
|ncnn-windows.zip | windows 静态库/动态库，支持 GPU，模型转换工具 | x86 + x64 + arm + arm64 |
|ncnn-webassembly.zip | webassembly 静态库 | wasm32 + simd + threads + simd-threads |
内建vulkan驱动加载功能，不依赖vulkan-sdk编译gpu功能，可直接加载显卡驱动文件

msvc编译启用arm neon指令加速，启用arm64 asimdhp编译

实现python pnnx pypi包和python调用接口/文档(@Hideousmon)

arm convolution int8 直接卷积重构支持任意elempack

优化 vulkan global pooling性能

优化resize bilinear性能

压缩字体数据减小二进制体积

deconvolution支持动态权重和对应pnnx转换

新增跑分数据rank card(@Qengineering)

支持big-endian架构平台，powerpc32位

添加woa linux ci

添加msvc禁用exceptions/rtti的编译开关

在macos上使用信号探测avx512指令集支持情况

支持寻找32位显卡驱动文件(@whyb)

启用benchmark编译打印4维shape(@Deepdive543443)

修复riscv-int8 sigmoid激活的测试失败问题(@MollySophia)

修复deconvolution x86 bias非对齐访问的问题

修复prelu x86 sse指令非对齐访问的问题(@AIOa)

修复windows上openmp设置线程数为0的警告

修复在支持16bit/8bit的gpu上有关fp16sa shader使用fp16 shared变量的警告

修复nvidia vulkan驱动在程序退出的crash

修复vkimagemat from_android_hardware_buffer缺失的elemsize参数错误

修复simpleocv Mat模板ptr的偏移错误

添加更过的gpu相关python绑定接口(@joeyballentine)

android vulkan包的api版本降低到14/21

pnnx支持转换recompute_scale_factor=True的nn.Upsample

新增nn.Identity测试

修复pnnx路径切分的问题

修复pnnx生成ncnn py空格对齐(@cmdbug)

pnnx生成的py可以直接执行推理

python pnnx返回优化后的torch模型

删除无用的代码(@ningjiang233)

改善cmake toolchain文件(@zchrissirhcz)

新增watchos和tvos ci

修复linux sde ci的运行错误

更新POWER clang版本信息的文档(@JeremyRand)

更新有关vulkan/libomp-dev依赖的文档(@JeremyRand)

更新有关编译python模块CMAKE_TOOLCHAIN_FILE环境变量的文档(@JeremyRand)

修复Rasberry拼写错误(@JeremyRand)

FAQ新增有关pyncnn数据连续性的文档(@lll143653)

更新readme下载页表格

添加Nintendo 3DS编译信息(@Deepdive543443)

添加oncloud amlogic s805跑分数据(@mizu-bai)

添加树莓派5 gpu跑分数据(@FantasyGmm)

添加Jetson TX2跑分数据(@FantasyGmm)

添加8gen2跑分数据(@mahirumahiru)

添加2K2000跑分数据(@RevySR)

更新Jetson Orin Nano/树莓派5跑分数据(@Qengineering)

添加visionfive2跑分数据(@wzyforgit)
New Contributors

@Deepdive543443 made their first contribution in Add description of build for Nintendo 3DS homebrew launcher Tencent/ncnn#5116
@ningjiang233 made their first contribution in delete useless setences Tencent/ncnn#5139
@FantasyGmm made their first contribution in Add Raspberry Pi 5 GPU Benchmark Tencent/ncnn#5152
@mahirumahiru made their first contribution in add the benchmark for 8gen2 Tencent/ncnn#5180
@Qengineering made their first contribution in Benchmark results Jetson Orin Nano, RPi 5 (refreshed), and a simple ranking tool Tencent/ncnn#5216
@lll143653 made their first contribution in Update FAQ-ncnn-produce-wrong-result.md Tencent/ncnn#5220
@joeyballentine made their first contribution in Add more GPU-related python bindings Tencent/ncnn#5165

Full Changelog: Tencent/ncnn@2023102...2024010

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