ncnn 20230816

[Porkepix]

Created by brew bump

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Created with brew bump-formula-pr.

release notes

编译版本，默认配置，android-ndk-r25c，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 |
实现全部的binaryop explicit广播规则类型

x86直接卷积权重变换的avx2/avx512优化

x86 int8直接卷积支持任意elempack和sse2/xop/avx2/avx512/vnni优化

ppc64 power8/power9 vsx工具链支持，编译器检查和intrinsic翻译优化(@JeremyRand)

更新glslang并启用VK_KHR_cooperative_matrix扩展和优化

修复pyncnn自定义layer模型权重加载

c_api新增Mat border/layer_to_index api(@Mek101)

VkCompute::submit_and_wait现在能返回错误值(@Upliner)

修复老版本clang编译时too many microtasks问题

修复clang-cl cpuid函数兼容性(@charlescao460)

修复新版本protobuf c++17编译问题

修复老版本编辑器sleep递归调用错误(@whyb)

编译时检查loongarch lasx扩展支持并自动启用

清理multiheadattention arm优化代码

binaryop支持一维outer axis广播规则，保持旧的兼容行为

benchncnn支持从命令行参数中指定自定义模型和输入(@tpoisonooo)

macos平台静态编译链接需要的系统库(@Baiyuetribe)

更改amd集显上的显存分配策略为仅设备优先，修复在bios设置大显存时分配失败问题

onnx2ncnn遇到不支持transpose类型输出错误信息(@huoshuai-dot)

pnnx支持多算子到多算子的图变换

pnnx新增转换torch.round/trunc/fill/index_put/to/type_as/topk/fmod/cross/t/maximum/minimum

pnnx合并chinese-clip/sam-iamge-encoder attention结构

pnnx合并F.scaled_dot_product_attention

pnnx消除无用的expand/expand_as/type_as

pnnx修正fp16模型在优化时的权重变换错误

pnnx修正负数shape索引越界问题(@Justin62628)

pnnx修复转换后py文件执行时权限错误(@zhenjiaguo)

pnnx转换ncnn global pooling后自动添加reshape

pnnx转换非zero padding模式的卷积到ncnn

pnnx转换2维nn.Linear为ncnn gemm

pnnx转换torch.stack为ncnn concat+reshape

pnnx转换torch.t到ncnn permute(@XiaBing992)

pnnx转换logsigmoid/log_softmax为ncnn sigmoid/softmax+log(@lrw04)

pnnx修复slice_copy输出的类型信息

pnnx修复表达式中int64转换溢出问题

pnnx修复reshape表达式消除后的ghost结点

pnnx合并表达式时折叠shape为1的类似标量的权重

pnnx合并表达式支持max/min

pnnx改善图中有inplace操作时的输出结点连接探测，带来更多的常量折叠

添加ncnn glsl扩展文档以及中文版(@whyb)

修正faq文档错误(@KYShek)

改进cmake寻找vulkan提示用语(@zchrissirhcz)

更新vs2017编译步骤的细节(@brcarry)

新增Intel oneAPI编译步骤(@mizu-bai)

更新loongarch ci工具链，添加loongarch lsx覆盖率

更新python ci版本，新增python-3.12包

更新rpi3b+/rpi4b测试数据

更新huawei kunpeng 920测试数据(@MobtgZhang)

新增3A6000和TH1520 gpu测试数据(@Rabenda)

新增RDK X3 Module测试数据(@LJoson)

修复ios模拟器gpu badge(@732857315)
New Contributors

@charlescao460 made their first contribution in Fix clang-cl.exe compatibility by using the correct cpuid intrinsics Tencent/ncnn#4738
@Justin62628 made their first contribution in Fix pnnx conversion index out of range Tencent/ncnn#4765
@zhenjiaguo made their first contribution in fix pnnx PermissionError Tencent/ncnn#4801
@732857315 made their first contribution in Update README.md Tencent/ncnn#4836
@KYShek made their first contribution in Fix a mistake in docs/faq Tencent/ncnn#4837
@JeremyRand made their first contribution in Translate x86_64 SSE to ppc64le VSX intrinsics Tencent/ncnn#4807
@Upliner made their first contribution in Don't silently ignore errors in VkCompute::submit_and_wait Tencent/ncnn#4828
@Mek101 made their first contribution in c_api: expose Mat border processing api Tencent/ncnn#4855
@brcarry made their first contribution in [fix] 文档windows编译ncnn中的小问题：编译命令中文件路径不匹配 Tencent/ncnn#4872
@Rabenda made their first contribution in Update 3A6000 data Tencent/ncnn#4894
@Baiyuetribe made their first contribution in Support mac platform static library compilation Tencent/ncnn#4859
@XiaBing992 made their first contribution in support torch.t to ncnn Tencent/ncnn#4940
@lrw04 made their first contribution in Add logxxx to log comp xxx rewriter where xxx = sigmoid or softmax Tencent/ncnn#4925

Full Changelog: Tencent/ncnn@2023051...2023081

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relates to Tencent/ncnn#4947

[chenrui333]

  /home/linuxbrew/.linuxbrew/Homebrew/Library/Homebrew/shims/linux/super/g++-11 -O3 -DNDEBUG -rdynamic CMakeFiles/caffe2ncnn.dir/caffe2ncnn.cpp.o CMakeFiles/caffe2ncnn.dir/caffe.pb.cc.o -o caffe2ncnn  -lprotobuf 
  /usr/bin/ld: CMakeFiles/caffe2ncnn.dir/caffe.pb.cc.o: undefined reference to symbol '_ZN4absl12lts_2023012512log_internal21CheckOpMessageBuilder7ForVar2Ev'
  /usr/bin/ld: /home/linuxbrew/.linuxbrew/opt/abseil/lib/libabsl_log_internal_check_op.so.2301.0.0: error adding symbols: DSO missing from command line
  collect2: error: ld returned 1 exit status

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